full stack software engineer Jobs in Washington

full stack software engineer

senior big data developer Jobs in Washington

senior big data developer

technical business analyst - senior Jobs in Washington

technical business analyst - senior

test engineer-4117249

senior software test engineer

FTI Defense

<div>Overview:
<div>
We are a cutting-edge Defense Innovation Company seeking a Senior QA Engineer to join our engineering organization and raise the bar for quality across our web application portfolio. This is not a manual testing role &mdash; it is a hands-on, heavy coding position for an engineer who treats test automation as a software discipline. You will architect, build, and maintain automation frameworks with the same rigor applied to production code, with Playwright at the center of your toolkit.</div><div></div><div><br>
You'll operate with the autonomy and pace of a startup engineer, backed by the scale and resources of an enterprise. The ideal candidate has thrived on small, fast-moving teams and knows how to deliver quality at speed without heavyweight process.</div><div></div><div><br>
This role is ideally based near one of FTI's office locations in Chesapeake, VA, Beavercreek, OH, Colorado Springs, CO, or Northern Virginia. Candidates in these markets will receive primary consideration. Exceptional remote candidates with highly relevant experience may also be considered.</div>
Responsibilities:
<ul><li>Design, develop, and maintain robust end-to-end automation suites for complex web application workflows using Playwright with TypeScript/JavaScript</li><li>
Leverage frontier LLM models to increase development velocity and code quality</li><li>
Architect scalable, maintainable test frameworks and shared libraries adopted across multiple engineering teams</li><li>
Integrate automated testing into CI/CD pipelines to enable fast, confident, continuous delivery</li><li>
Write production-quality code daily &mdash; page objects, fixtures, custom utilities, API test harnesses, and tooling</li><li>
Partner with developers, product managers, and DevOps to shift quality left and embed testability into design and architecture decisions</li><li>
Triage, root-cause, and drive resolution of defects and flaky tests; champion test reliability and meaningful coverage metrics</li><li>
Mentor engineers on automation best practices and code review test code with a critical eye</li><li>
Evaluate and introduce tools and practices that improve quality engineering velocity</li></ul>
Education/Qualifications:
<div><b>
Required Qualifications</b></div><ul><li><b>
Must be a U.S. Citizen AND possess an active U.S. Dept. of Defense Secret security clearance with TS/SCI eligibility.</b></li><li>
Bachelor's degree in a STEM field (required)</li><li>
5+ years of software quality engineering or software development experience</li><li>
Extensive, demonstrable experience using Playwright to automate workflows in modern web applications</li><li>
Strong professional experience writing JavaScript/TypeScript &mdash; you will be evaluated as a coder</li><li>
Experience working in startups or small, fast-moving teams where you owned outcomes end-to-end</li><li>
Solid understanding of CI/CD practices and integrating automated tests into build pipelines (e.g., GitHub Actions, GitLab CI, Jenkins, ADO)</li><li>
Deep knowledge of testing strategy: E2E, API, integration, and component testing trade-offs</li><li>
Strong debugging skills across the stack &mdash; browser internals, network traffic, async behavior, race conditions</li><li>
Excellent communication skills and the ability to influence quality practices across teams</li></ul><div><b>
Preferred Qualifications</b></div><ul><li>
BS in Computer Science or a closely related field (greatly preferred)</li><li>
MS in Computer Science (preferred)</li><li>
Experience with cloud platforms &mdash; GCP, AWS, or Azure</li><li>
Experience with API testing, contract testing, or performance/load testing</li><li>
Familiarity with containerization (Docker, Kubernetes) and infrastructure-as-code</li><li>
Prior experience with scaling test automation in a large engineering organization</li></ul><div></div><div><br>
#LI-KM1</div><div>
#LI-Onsite</div></div>

Senior Software Test Engineer

VERSA Integrated Solutions

<p>Position: AI/ML Engineer</p><p>Location: Washington, DC Metro Area (Hybrid/Onsite based on customer requirements)</p><p>Employment Type: Full-Time</p><p>Salary: Commensurate with Experience</p><p>About VERSA Integrated Solutions</p><p>VERSA Integrated Solutions is a premier provider of Information Technology, Artificial Intelligence, Cybersecurity, Cloud, Data Analytics, and Engineering services supporting Federal Government agencies. We help agencies modernize operations through innovative technologies, secure architectures, and mission-driven solutions. Our teams work on high-impact initiatives that improve decision-making, operational efficiency, and citizen services.</p><p>Position Summary</p><p>VERSA Integrated Solutions is seeking an experienced AI/ML Engineer to design, develop, deploy, and maintain Artificial Intelligence (AI) and Machine Learning (ML) solutions supporting Federal Government customers. The successful candidate will work closely with data scientists, software engineers, cloud architects, cybersecurity professionals, and business stakeholders to build intelligent applications that leverage predictive analytics, machine learning, generative AI, and large language models (LLMs).</p><p>The AI/ML Engineer will support the full lifecycle of AI solutions&mdash;from data preparation and model development to deployment, monitoring, optimization, and governance&mdash;while ensuring compliance with federal security, privacy, and Responsible AI requirements.</p><p>Position Objectives</p><p>The AI/ML Engineer will:</p><ul><li>Design and implement scalable AI and ML solutions.&bull; Build and optimize machine learning models for structured and unstructured data.&bull; Develop data pipelines to support AI workloads.&bull; Integrate AI capabilities into enterprise applications.&bull; Ensure AI solutions comply with federal security, privacy, and governance requirements.&bull; Collaborate with cross-functional teams to deliver mission-focused outcomes.</li></ul><p>Major Duties &amp; Responsibilities</p><p>AI &amp; Machine Learning Development</p><ul><li>Design, develop, train, test, and deploy machine learning models.&bull; Build supervised, unsupervised, reinforcement learning, and deep learning solutions.&bull; Develop predictive analytics and classification models.&bull; Optimize model performance and accuracy through feature engineering and hyperparameter tuning.&bull; Build reusable AI components and services.</li></ul><p>Generative AI &amp; Large Language Models</p><ul><li>Develop solutions using Large Language Models (LLMs).&bull; Implement Retrieval-Augmented Generation (RAG) architectures.&bull; Engineer prompts and fine-tune models where appropriate.&bull; Evaluate AI model outputs for accuracy, explainability, and bias.&bull; Support secure deployment of generative AI capabilities.</li></ul><p>Data Engineering &amp; Preparation</p><ul><li>Build and maintain data ingestion and transformation pipelines.&bull; Clean, normalize, and prepare structured and unstructured datasets.&bull; Collaborate with Data Engineers to optimize data availability and quality.&bull; Implement feature stores and model-ready datasets.</li></ul><p>MLOps &amp; Model Lifecycle Management</p><ul><li>Automate model training, testing, deployment, and monitoring.&bull; Develop CI/CD pipelines for machine learning solutions.&bull; Monitor model drift, performance degradation, and retraining needs.&bull; Maintain version control for models, datasets, and code.</li></ul><p>Responsible AI &amp; Governance</p><ul><li>Implement Responsible AI principles including fairness, transparency, explainability, and accountability.&bull; Ensure compliance with NIST AI Risk Management Framework, Executive Orders, and agency-specific AI policies.&bull; Document AI models, assumptions, limitations, and validation results.</li></ul><p>Collaboration &amp; Innovation</p><ul><li>Partner with software developers, cloud engineers, and business analysts to integrate AI into enterprise solutions.&bull; Present technical findings and recommendations to stakeholders.&bull; Evaluate emerging AI technologies and recommend improvements.</li></ul><p>Required Technical Skills</p><ul><li>Python&bull; SQL&bull; TensorFlow&bull; PyTorch&bull; Scikit-learn&bull; Pandas&bull; NumPy&bull; Hugging Face Transformers&bull; LangChain or similar orchestration frameworks&bull; Azure AI Services or Azure Machine Learning&bull; AWS SageMaker (preferred)&bull; Git/GitHub&bull; Docker&bull; Kubernetes&bull; RESTful APIs</li></ul><p>Preferred Skills</p><ul><li>Experience with Retrieval-Augmented Generation (RAG)&bull; Prompt engineering for LLMs&bull; Vector databases (e.g., Pinecone, Azure AI Search)&bull; Knowledge graph integration&bull; Natural Language Processing (NLP)&bull; Computer Vision&bull; Time-series forecasting&bull; Knowledge of FedRAMP and Zero Trust environments</li></ul><p>Required Qualifications</p><ul><li>Strong analytical and problem-solving skills.&bull; Excellent written and verbal communication skills.&bull; Ability to translate business requirements into AI-driven technical solutions.&bull; Experience working in Agile/DevSecOps environments.&bull; Experience supporting federal government customers is highly desirable.</li></ul><p>Education</p><p>Bachelor's degree in Computer Science, Data Science, Artificial Intelligence, Software Engineering, Mathematics, Statistics, or a related field. A Master's degree is preferred. Equivalent experience may be substituted for education.</p><p>Experience Levels</p><p>Junior (0&ndash;4 Years)</p><ul><li>Experience with Python and machine learning fundamentals.&bull; Exposure to cloud platforms and data science tools.&bull; Participation in AI/ML projects through coursework, internships, or professional experience.</li></ul><p>Intermediate (5&ndash;9 Years)</p><ul><li>Development and deployment of production AI/ML models.&bull; Experience with MLOps pipelines and cloud AI services.&bull; Collaboration with cross-functional software development teams.</li></ul><p>Senior (10&ndash;14 Years)</p><ul><li>Leadership in designing enterprise AI solutions.&bull; Expertise in generative AI, LLMs, and Responsible AI practices.&bull; Experience mentoring junior engineers and leading technical initiatives.</li></ul><p>Subject Matter Expert (15+ Years)</p><ul><li>Recognized authority in enterprise AI strategy and implementation.&bull; Experience shaping AI governance and modernization initiatives for large organizations.&bull; Trusted advisor to executive leadership on AI adoption and emerging technologies.</li></ul><p>Preferred Certifications</p><ul><li>Microsoft Certified: Azure AI Engineer Associate&bull; Microsoft Certified: Azure Data Scientist Associate&bull; AWS Certified Machine Learning &ndash; Specialty&bull; Google Professional Machine Learning Engineer&bull; TensorFlow Developer Certificate&bull; Databricks Certified Machine Learning Professional&bull; ITIL&reg; 4 Foundation (preferred)</li></ul><p>Desired Federal Experience</p><p>Experience supporting one or more of the following agencies is highly desirable:</p><ul><li>U.S. Census Bureau&bull; National Institutes of Health (NIH)&bull; Centers for Medicare &amp; Medicaid Services (CMS)&bull; Department of Commerce&bull; Department of Homeland Security (DHS)&bull; Department of Defense (DoD)&bull; Department of Labor (DOL)</li></ul><p>Security Clearance</p><ul><li>Ability to obtain and maintain a Public Trust or higherclearance, depending on customer requirements.</li></ul><p>Work Environment</p><ul><li>Hybrid or onsite within the Washington, DC Metro Area based on customer requirements.&bull; Collaborative, fast-paced environment supporting mission-critical federal AI initiatives.&bull; Occasional travel to customer sites may be required.</li></ul><p>Why Join VERSA?</p><p>At VERSA, you'll work alongside experts delivering innovative AI solutions that help federal agencies solve complex mission challenges. We invest in continuous learning, professional certifications, and opportunities to work with cutting-edge technologies, including machine learning, generative AI, cloud platforms, and advanced analytics.</p><p>Equal Employment Opportunity</p><p>VERSA Integrated Solutions is an Equal Opportunity Employer. We are committed to creating an inclusive workplace where all employees are respected, valued, and empowered to succeed. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, disability, veteran status, or any other status protected by applicable law.</p><p>Pay: $118,467.98 - $142,671.13 per year</p><p>Benefits:</p><ul><li>401(k)</li><li>401(k) matching</li><li>Dental insurance</li><li>Health insurance</li><li>Paid time off</li><li>Retirement plan</li></ul><p>Work Location: Hybrid remote in Washington, DC 20591</p>

Software Engineer - Data, AI/ML & Analytics

Shield AI

<div><div><div>Founded in 2015, Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software and V-BAT and X-BAT aircraft. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI&rsquo;s technology actively supports operations worldwide. For more information, visit www.shield.ai. Follow Shield AI on LinkedIn, X, Instagram, and YouTube.</div><div></div><h3 class="jobSectionHeader"><b><br>
Job Description:</b></h3>
<div>
<p>As a Software Engineer on the HMS Factory Team, you will develop, implement, and maintain the automated testing frameworks, log analysis tools, and scenario-generation scripts built on top of the Hivemind Platform (HMP) SDK. Your work is highly technical and hands-on, directly enabling hundreds of autonomy and systems developers to rapidly verify AI Pilot behaviors across our expansive portfolio set. In this role, you will navigate complex environment boundaries between secure GovCloud and commercial ecosystems, tackling deep build-system challenges such as dependency migrations and establishing reliable artifact and source-mirroring pipelines across isolated networks.</p>
<p>
You will write python-based analytics libraries, build custom wrappers around the HMP Forge test orchestrator, and programmatically generate complex testing environments using domain randomization. You will also participate in the hands-on prototyping and deployment of new distributed testing technologies like on top of the Forge Server to support massive batch-testing runs. Additionally, you will serve as a critical technical bridge, translating raw simulation telemetry into structured, high-fidelity insights while keeping mainline branches unified and stable in the face of varying program upgrade cadences.</p>
</div></div>
<div><div><h3 class="jobSectionHeader"><b>What you'll do:</b></h3><div><div><div>
<ul><li>Write, optimize, and maintain advanced Python-based data analysis pipelines and custom analyzers (such as the Shared Analysis Tool) to parse simulation runs, extract log data, and calculate mission performance metrics.</li>
<li>Develop, debug, and maintain custom C++ or Python adapters and automated test orchestration wrappers around core HM Forge to satisfy program-specific validation requirements.</li>
<li>Implement programmatic scenario-generation pipelines and write domain-randomization scripts to systematically test autonomy behaviors under highly varied environmental conditions.</li>
<li>Analyze simulation log files, rosbags, and network captures to isolate, reproduce, and debug autonomy software defects or simulator failures.</li>
<li>Build, test, and write Terraform or Kubernetes configuration files to prototype and deploy distributed orchestration templates on top of the Forge Server.</li>
<li>Write reusable, clear step-by-step developer guides, API documentation, and workspace templates to help program engineers implement automated simulation tests.</li>
<li>Design and evolve common telemetry ingestion, analysis, and reporting frameworks that enable consistent performance evaluation across HMS programs.</li>
</ul></div></div></div></div></div><div><div><h3 class="jobSectionHeader"><b>Required qualifications:</b></h3><div><div><div>
<ul><li>Typically requires a Bachelor's degree in Computer Science, Computer Engineering, Aerospace Engineering, Systems Engineering, or related technical discipline, or equivalent practical experience.</li>
<li>Strong software development background in Python, particularly for data analysis, scripting, and automation tooling (utilizing libraries like NumPy, Pandas, or similar).</li>
<li>Hands-on experience with automated test orchestration, CI/CD, simulation environments, and container-based architectures (Docker, Kubernetes).</li>
<li>Solid software engineering fundamentals, including version control (Git), automated testing, and disciplined debugging practices in a Linux environment.</li>
<li>Familiarity with distributed compute frameworks or container orchestration tools is highly preferred.</li>
<li>Strong technical problem-solving skills, with the ability to troubleshoot complex, asynchronous software systems.</li>
<li>Ability to obtain and maintain an active U.S. SECRET security clearance (U.S. citizenship required).</li>
</ul></div></div></div></div></div><div><div>$150,000 - $220,000 a year</div></div>
<div><div>#LI-LD1</div>
<div>#LD</div><div></div><div><br>
Full-time regular employee offer package:</div>
<div>Pay within range listed + Bonus + Benefits + Equity</div>
<div></div>
<div>Temporary employee offer package:</div>
<div>Pay within range listed above + temporary benefits package (applicable after 60 days of employment)</div>
<div></div>
<div>Salary compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, licenses and certifications, and specific work location. All offers are contingent on a cleared background and possible reference check. Military fellows and part-time employees are not eligible for benefits. Please speak to your talent acquisition representative for more information.</div>
<div></div>
<div>###</div>
<div></div>
<div>Shield AI is proud to be an equal opportunity workplace and is an affirmative action employer. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, marital status, disability, gender identity or Veteran status. If you have a disability or special need that requires accommodation, please let us know.</div></div>
<div><div>We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.</div></div></div>

Staff Engineer, HMS Factory (R5276)

Cayuse Holdings

<div><p>The C# .NET Developer will contribute to the development, enhancement, and maintenance of web applications and services that enable mission‑critical operations in a federal environment.</p><p></p><p><br>
This role will work hands‑on with the .NET framework and associated technologies to build clean, efficient, and reliable back‑end components that integrate seamlessly with front‑end and cloud‑based systems. You will collaborate closely with senior developers, architects, designers, product owners, and other cross‑functional stakeholders to deliver high‑quality software solutions that adhere to best practices, coding standards, and security requirements.</p><p></p><p><br>
This position aligns with Cayuse&rsquo;s core values of Innovation, Excellence, Collaboration, Adaptability, and Integrity by fostering technical solutions that meet customer needs, promoting teamwork, and prioritizing quality in deliverables.</p><br>
<ul><li>
Design, develop, test, and maintain application features using C#, ASP.NET, Entity Framework, and SQL Server.</li><li>
Modify and enhance existing application code to improve performance, functionality, and maintainability.</li><li>
Integrate third‑party components, services, and APIs (e.g., REST/RPC-based) as needed.</li><li>
Participate in the full software development lifecycle (SDLC), including planning, requirements analysis, implementation, testing, deployment, and operations support.</li><li>
Collaborate with senior developers and architects to implement technical designs and follow established architectural patterns, coding standards, and design guidelines.</li><li>
Write clean, scalable, and maintainable code aligned with team guidelines, industry best practices, and security standards.</li><li>
Develop and execute unit tests and integration tests to validate functionality, ensure code quality, and support regression testing.</li><li>
Troubleshoot and resolve technical issues, defects, and performance bottlenecks, including database and service-level performance.</li><li>
Use Git/GitLab for source control, branching strategies, code reviews, and collaborative development workflows.</li><li>
Support operations and maintenance (O&amp;M) activities, including minor enhancements, bug fixes, performance tuning, and production support as needed.</li><li>
Participate actively in code reviews and incorporate feedback from senior engineers to continuously improve code quality and your technical proficiency.</li><li>
Assist in remediating code and package vulnerabilities identified through automated scans and security reviews, following secure coding guidance and direction from senior team members.</li><li>
Other duties as assigned.</li></ul><br>
<ul><li>
Bachelor&rsquo;s degree in Information Technology, Computer Science, Engineering, or a related field;<ul><li>
OR equivalent experience (e.g., 8+ years of relevant professional software development experience in lieu of a degree).</li></ul></li><li>
3&ndash;5 years of professional experience designing and developing software using C# and the .NET framework.</li><li>
Hands‑on experience with ASP.NET, Entity Framework, and SQL Server (queries, stored procedures, performance considerations).</li><li>
Familiarity with architectural patterns and API styles, including REST and RPC.</li><li>
Experience writing and executing unit tests and performing integration testing within a structured SDLC.</li><li>
Understanding of secure coding practices and a willingness to follow guidance for vulnerability remediation and security hardening.</li><li>
Demonstrated ability to collaborate with cross‑functional teams (e.g., product owners, testers, designers, operations teams) and translate functional requirements into well‑defined technical tasks.</li><li>
Active Top Secret Security Clearance is required.</li><li>
Must be able to pass a background check. May require additional background checks as required by projects and/or clients at any time during employment.</li></ul><p><b>
Minimum Skills Required:</b></p><ul><li>
Excellent problem-solving and analytical skills.</li><li>
Strong communication and interpersonal skills.</li><li>
Ability to respond effectively to customers with a sense of urgency.</li><li>
Proficient in Microsoft and Adobe toolsets, including Excel, Word, PowerPoint, Acrobat, etc.</li><li>
Highly motivated with the ability to handle and manage multiple tasks at any one time.</li><li>
Ability to forge new relationships, individual and teaming in nature.</li><li>
Must be a Self-starter, that can work independently and as part of a team.</li></ul><p><b>
Preferred Qualifications:</b></p><ul><li>
Experience working in a federal government or regulated environment.</li><li>
Familiarity with DevSecOps practices, CI/CD pipelines, and automated build/test tools.</li><li>
Experience with cloud platforms (e.g., Azure, AWS, or similar) and integrating .NET applications with cloud services.</li><li>
Exposure to Agile methodologies (Scrum, Kanban) and related tools (e.g., Jira, Azure DevOps).</li><li>
Experience with static code analysis and vulnerability scanning tools.</li></ul><p><b>
Our Commitment to you / overview of benefits
</b></p><ul><li>Medical, Dental and Vision Insurance; Wellness Program</li><li>
Flexible Spending Accounts (Healthcare, Dependent Care, Commuter)</li><li>
Short-Term and Long-Term Disability options</li><li>
Basic Life and AD&amp;D Insurance (Company Provided)</li><li>
Voluntary Life and AD&amp;D options</li><li>
401(k) Retirement Savings Plan with matching after one year</li><li>
Paid Time Off</li></ul><p><b>
Reports to: Program Manager</b></p><p><br>
</p><p><b>Working Conditions
</b></p><ul><li>Professional office environment with the ability to work on-site.</li><li>
Must be physically and mentally able to perform duties extended periods of time.</li><li>
Ability to use a computer and other office productivity tools with sufficient speed to meet the demands of this position.</li><li>
Must be able to establish a productive and professional workspace.</li><li>
Must be able to sit for long periods of time looking at computer screen.</li><li>
May be asked to work a flexible schedule which may include holidays.</li><li>
May be asked to travel for business or professional development purposes.</li><li>
May be asked to work hours outside of normal business hours.</li></ul><p><b>
Other Duties: </b><i>Please note this job description is not designed to cover or contain a comprehensive list of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.</i></p><p><b><i>
Cayuse is an Equal Opportunity Employer. All employment decisions are based on merit, qualifications, skills, and abilities. All qualified applicants will receive consideration for employment in accordance with any applicable federal, state, or local law.</i></b></p></div>

.NET C# Developer

ITC Federal

<div>Overview:
<p><b>
Senior Network Engineer (Cisco/Juniper)</b></p><p><i>
Top Secret Clearance Required | 100% Onsite &mdash; Washington, DC</i></p><p><b>
Government Agency: </b>U.S. Department of Justice, National Security Division (DOJ NSD)</p><p><b>
Position Type: </b>Full-Time, Government Contractor Support</p><p><b>
Location: </b>100% Onsite &mdash; Washington, DC (no remote or hybrid option for this role)</p><p><b>
Clearance: </b>Active Top Secret required, with the ability to obtain a DOJ Sensitive Compartmented Information (SCI) eligibility</p><p><b>
Benefits: </b>Medical, dental, and vision coverage; 401(k); Flexible Spending Account (FSA); 11 paid federal holidays; PTO; education reimbursement</p><p><b>
About ITC Federal</b></p><p>
ITC Federal, LLC (ITC) connects technology advancements in automation and AI, customer experience, and financial services to solve government mission challenges, enabling smoother operational efficiency and bolstering national security. We leverage the latest technology innovations and proven approaches to better serve the mission and support the DHS, DOJ, and DoW workforce, customers, and programs, regardless of scale or complexity. ITC is located in Fairfax, VA and offers outstanding compensation and benefits plan and a challenging and rewarding professional work environment.</p><p><b>
Mission Overview</b></p><p>
The National Security Division (NSD) carries out the Department of Justice's highest priority: combating terrorism and other threats to national security. NSD's Infrastructure Support and Software Development Services division delivers the full range of IT services required to sustain NSD's infrastructure and operations, including network engineering, software development, systems engineering, and service desk support. The Senior Network Engineer plays a direct role in keeping this mission-critical infrastructure secure, available, and performing at the standard a national security environment demands.</p><p><b>
Position Summary</b></p><p>
The Senior Network Engineer is responsible for the design, administration, and sustained operation of NSD's wide area and local area network infrastructure. This is a hands-on engineering role that combines day-to-day operational support with higher-level responsibilities such as evaluating the impact of proposed network changes, troubleshooting complex connectivity and performance issues, and ensuring the network environment remains compliant with DoD Security Technical Implementation Guide (STIG) standards.</p>
Responsibilities:
<div><b>
Responsibilities</b></div><ul><li><b>
Network administration and support &mdash; </b>Administer, support, and maintain enterprise network capabilities across wide area and local area networks, ensuring consistent uptime and performance for a high-security mission environment.</li><li><b>
Operations and sustainment &mdash; </b>Perform day-to-day network operations and support activities, including monitoring, configuration management, and routine maintenance of routing and switching infrastructure.</li><li><b>
Change impact evaluation &mdash; </b>Evaluate proposed network changes for operational impact prior to implementation, identifying risks to availability, security, or performance and recommending mitigations.</li><li><b>
Performance and connectivity troubleshooting &mdash; </b>Evaluate network performance trends and resolve network and connectivity problems, applying structured troubleshooting methodology across Layer 1 through Layer 3.</li><li><b>
LAN performance management &mdash; </b>Manage local area network performance and proactively troubleshoot degradations before they affect end users or mission systems.</li><li><b>
Security compliance &mdash; </b>Maintain network infrastructure configurations in accordance with applicable STIG guidelines, supporting the organization's continuous compliance and audit readiness posture.</li><li><b>
Cross-functional support &mdash; </b>Partner with applications programmers and engineering staff working within the networking environment to ensure infrastructure changes align with application and system requirements.</li><li><b>
Documentation and reporting &mdash; </b>Maintain accurate, up-to-date records of network configurations, changes, and incidents using Excel-based tracking tools and other documentation standards required by the program.</li></ul>
Qualifications:
<p><b>
Required Qualifications</b></p><ul><li><b>
10+ years </b>of progressive Network Administration/Engineering experience, including direct responsibility for enterprise-scale routing, switching, and security infrastructure in a production environment.</li><li><b>
Demonstrated, hands-on professional experience with Cisco and Juniper </b>technologies, including configuration, troubleshooting, and lifecycle management of routers, switches, and firewalls in an operational network.</li><li><b>
Hardware and platform experience </b>with some combination of the following (not all required):</li><li>
Cisco routers: 2500, 2600, 3600, 3800, 4500, 9200, 9300, and 1200 series</li><li>
Cisco Catalyst switches: 2900, 3500, 3700, 4500, 5500, 6500 series</li><li>
Cisco Nexus switches (1000V, 2000, 5000, 7000), ASA 5500 series, Firepower Threat Defense (FTD), Cisco ACS, and ASR 1004 routers</li><li>
Juniper routers, switches, and firewalls (SRX and EX series)</li><li><b>
Strong working knowledge of core network protocols and technologies, </b>including OSPF, BGP, IS-IS, RIP, IGRP/EIGRP, IPv6, HSRP, VRRP, AAA, TACACS, RADIUS, ACL, IPSec, GRE, PPTP, PPP, HDLC, ISL, 802.1Q, and 802.1X &mdash; with the ability to apply this knowledge to real-world design and troubleshooting scenarios, not just textbook familiarity.</li><li><b>
Solid grounding in Layer 1 and Layer 2 troubleshooting and technologies, </b>with the ability to isolate physical-layer and data-link-layer issues quickly in a live operational environment.</li><li><b>
Ability to work 100% onsite in Washington, DC. </b>This position does not support remote or hybrid work; candidates must be able to report to the DOJ NSD facility in Washington, DC on a daily basis.</li></ul><p><b>
Desired Qualifications</b></p><ul><li><b>
Cisco certifications </b>such as CCNA or CCNP, demonstrating formal validation of routing, switching, and network engineering competencies.</li></ul><p><b>
Education Requirements</b></p><ul><li>
Bachelor's degree preferred; equivalent additional professional experience (2+ years beyond the required experience above) may be substituted in lieu of a degree.</li></ul><p><b>
Security Clearance Requirements</b></p><ul><li>
Active Top Secret clearance required, with the ability to obtain DOJ Sensitive Compartmented Information (SCI) eligibility.</li></ul><p><b>
Work Environment and Physical Demands</b></p><p>
This position is performed 100% onsite at the DOJ NSD facility in Washington, DC, in a general office environment. Candidates must be able to function effectively in a standard office setting on a full-time, in-person basis.</p><p><b>
Equal Opportunity Employer</b></p><p>
ITC Federal is an equal opportunity employer and will not discriminate against any applicant for employment on the basis of age, race, color, gender, national origin, religion, creed, disability, veteran status, marital status, sexual orientation, genetic information, military status, disability, or sex including pregnancy and childbirth or related medical condition, or on any other basis prohibited by law.</p></div>

Senior Network Engineer (Cisco/Juniper)

<p>Position: Data Engineer</p><p>Department: Federal Programs</p><p>Location: Washington, DC Metro Area (Hybrid/Onsite based on customer requirements)</p><p>Employment Type: Full-Time</p><p>Salary: Commensurate with Experience</p><p>About VERSA Integrated Solutions</p><p>VERSA Integrated Solutions delivers innovative Cloud, Data, Artificial Intelligence, Cybersecurity, and Enterprise IT solutions to Federal Government agencies. We help agencies modernize mission-critical systems by implementing secure, scalable, cloud-native technologies that enable advanced analytics, operational excellence, and data-driven decision making.</p><p>Position Summary</p><p>VERSA Integrated Solutions is seeking a highly motivated Data Engineer to design, build, optimize, and maintain enterprise data platforms supporting Federal Government customers. The Data Engineer develops robust ETL/ELT pipelines, cloud-based data integration solutions, and enterprise data repositories that support business intelligence, artificial intelligence, reporting, and operational analytics.</p><p>The successful candidate will collaborate closely with Data Architects, AI/ML Engineers, Database Administrators, Software Developers, Cloud Engineers, and Business Analysts to ensure high-quality, secure, and scalable data solutions.</p><p>Position Objectives</p><p>The Data Engineer will:</p><ul><li>Design enterprise data pipelines.&bull; Integrate structured and unstructured data sources.&bull; Support cloud data modernization initiatives.&bull; Improve enterprise data quality.&bull; Enable analytics and AI initiatives.&bull; Automate data processing workflows.</li></ul><p>Major Duties &amp; Responsibilities</p><p>Data Pipeline Development</p><ul><li>Design, develop, and maintain scalable ETL/ELT pipelines.&bull; Integrate internal and external data sources.&bull; Automate ingestion, transformation, and validation processes.&bull; Optimize data movement across enterprise platforms.&bull; Monitor pipeline performance and reliability.</li></ul><p>Cloud Data Engineering</p><p>Support enterprise cloud platforms including:</p><ul><li>Azure Data Factory&bull; Azure Synapse Analytics&bull; Azure Data Lake&bull; Microsoft Fabric&bull; AWS Glue&bull; AWS Redshift&bull; Databricks</li></ul><p>Develop cloud-native data integration solutions supporting modernization initiatives.</p><p>Data Integration</p><ul><li>Develop APIs supporting enterprise integrations.&bull; Process structured, semi-structured, and unstructured data.&bull; Build real-time and batch processing solutions.&bull; Support streaming technologies such as Apache Kafka and Azure Event Hub.</li></ul><p>Data Quality</p><ul><li>Validate incoming datasets.&bull; Develop automated quality checks.&bull; Monitor completeness and accuracy.&bull; Resolve data anomalies.&bull; Implement data lineage and audit capabilities.</li></ul><p>Analytics Support</p><p>Provide data services supporting:</p><ul><li>Power BI&bull; Tableau&bull; AI/ML models&bull; Executive dashboards&bull; Predictive analytics&bull; Operational reporting</li></ul><p>DevSecOps</p><p>Collaborate with engineering teams to:</p><ul><li>Automate deployments&bull; Implement Infrastructure as Code&bull; Support CI/CD pipelines&bull; Improve monitoring and observability&bull; Secure enterprise data environments</li></ul><p>Required Technical Skills</p><p>Languages</p><ul><li>Python&bull; SQL&bull; Spark&bull; PySpark&bull; PowerShell</li></ul><p>Cloud</p><ul><li>Azure&bull; Azure Data Factory&bull; Azure Synapse&bull; Azure SQL&bull; Azure Storage&bull; Microsoft Fabric</li></ul><p>Databases</p><ul><li>SQL Server&bull; PostgreSQL&bull; Oracle&bull; Snowflake&bull; Databricks</li></ul><p>Tools</p><ul><li>Git&bull; GitHub&bull; Azure DevOps&bull; Terraform&bull; Docker&bull; Kubernetes</li></ul><p>Preferred Skills</p><ul><li>Apache Kafka&bull; Azure Event Hub&bull; REST APIs&bull; JSON/XML&bull; Delta Lake&bull; Data Lakehouse Architecture&bull; AI data preparation&bull; MLOps</li></ul><p>Education</p><p>Bachelor's degree in Computer Science, Information Systems, Engineering, Data Science, Mathematics, or a related discipline.</p><p>Experience Levels</p><p>Junior (0&ndash;4 Years)</p><ul><li>SQL development&bull; Python programming&bull; ETL fundamentals&bull; Database experience</li></ul><p>Intermediate (5&ndash;9 Years)</p><ul><li>Cloud data engineering&bull; Azure or AWS experience&bull; Production ETL development&bull; API integration</li></ul><p>Senior (10&ndash;14 Years)</p><ul><li>Enterprise cloud modernization&bull; Data platform leadership&bull; Performance optimization&bull; Mentoring junior engineers</li></ul><p>SME (15+ Years)</p><ul><li>Enterprise Data Engineering strategy&bull; Federal modernization leadership&bull; AI-enabled data platforms&bull; Large-scale cloud migration</li></ul><p>Preferred Certifications</p><ul><li>Microsoft Certified: Azure Data Engineer Associate&bull; Databricks Certified Data Engineer&bull; AWS Certified Data Engineer&bull; SnowPro Core&bull; ITIL&reg; Foundation</li></ul><p>Desired Federal Experience</p><p>Experience supporting NIH, CMS, Census Bureau, Commerce, DHS, DOD, or other Federal agencies is highly desirable.</p><p>Security Clearance</p><p>Ability to obtain and maintain a Public Trust or higher clearance, depending on customer requirements.</p><p>Why Join VERSA?</p><p>Join a team building modern data platforms that enable Federal agencies to leverage artificial intelligence, cloud computing, and enterprise analytics to accomplish mission objectives.</p><p>Equal Employment Opportunity</p><p>VERSA Integrated Solutions is an Equal Opportunity Employer committed to diversity, inclusion, and equal opportunity for all qualified applicants.</p><p>Pay: $120,000.00 - $150,000.00 per year</p><p>Benefits:</p><ul><li>401(k) matching</li><li>Health insurance</li><li>Life insurance</li><li>Paid time off</li><li>Vision insurance</li></ul><p>Work Location: Hybrid remote in Washington, DC 20591</p>

Data Engineer

Synergy ECP

<div><div>NetServices (NSI) is an IT services firm with a long-standing reputation for delivering high-quality, cost-effective solutions to drive lasting results. Now operating as a subsidiary of Synergy ECP, NSI continues to stand out in a crowded contracting landscape through its agility, strong customer focus, and commitment to retaining exceptional talent. By taking on challenging IT initiatives, we cultivate our talent and are continually evolving through our partnerships with clients. Our close-knot team of highly cleared engineers, analysts, and program managers represent some of the best talent locally available.</div><div></div><div><br>
<div>
As a <b>C# / .NET Developer</b>, you will contribute to the development, enhancement, and maintenance of web applications and services that support mission‑critical operations. You will work hands‑on with the .NET framework and associated technologies to build clean, efficient, and reliable backend components that integrate seamlessly with front‑end and cloud‑based systems. In this role, you will collaborate closely with senior developers, designers, product owners, and other team members to deliver high‑quality software solutions that follow best practices and meet customer needs. You will also support defect resolution, participate in code reviews, and continually grow your skills under the guidance and mentorship of a Senior C#/.NET Developer.</div><br>
<div></div>
<div></div>
<div><b>What you'll do:</b></div>
<div></div>
<div>Design, develop, test, and maintain application features using C#, ASP.NET, Entity Framework, and SQL Server</div>
<div></div>
<div>Modify and enhance existing application code to improve performance, functionality, and maintainability</div>
<div></div>
<div>Integrate third‑party components and APIs as needed</div>
<div></div>
<div>Participate in the full software development lifecycle, including planning, requirements analysis, implementation, testing, and deployment</div>
<div></div>
<div>Collaborate with senior developers and architects to implement technical designs and follow established patterns and standards</div>
<div></div>
<div>Write clean, scalable, and maintainable code aligned with best practices and team guidelines</div>
<div></div>
<div>Conduct unit and integration testing to validate functionality and ensure code quality</div>
<div></div>
<div>Troubleshoot and resolve technical issues, defects, and performance bottlenecks</div>
<div></div>
<div>Use Git/GitLab for source control, branching, and code collaboration</div>
<div></div>
<div>Support O&amp;M tasks such as minor enhancements, bug fixes, and performance tuning</div>
<div></div>
<div>Participate in code reviews and apply feedback from senior engineers to improve your technical proficiency</div>
<div></div>
<div>Assist with remediating code and package vulnerabilities identified through scans, with senior guidance</div>
<div></div>
<div><b>What you&rsquo;ll need:</b></div>
<div></div>
<div>Bachelor&rsquo;s degree and 8 years of software engineering experience</div>
<div></div>
<div>3&ndash;5 years of professional experience developing software using C# and the .NET framework</div>
<div></div>
<div>Experience with ASP.NET, Entity Framework, and SQL Server</div>
<div></div>
<div>Familiarity with architectural patterns and API styles (REST, RPC)</div>
<div></div>
<div>Experience writing and executing unit tests and performing integration testing</div>
<div></div>
<div>Understanding of secure coding practices and willingness to follow vulnerability remediation guidance</div>
<div></div>
<div>Ability to collaborate with cross‑functional teams and translate requirements into technical tasks</div>
<div></div>
<div>Strong problem‑solving skills and ability to work independently when implementing assigned tasks</div><br>
<div></div>
<div></div>
<div><b>Bonus points if you have:</b></div>
<div></div>
<div>Experience with cloud platforms (AWS or Azure)</div>
<div></div>
<div>Basic understanding of DevOps practices or exposure to CI/CD pipelines (GitLab preferred)</div>
<div></div>
<div>Experience working with Object‑Relational Mappers (ORMs) such as Entity Framework</div>
<div></div>
<div>Knowledge of SQL or NoSQL database design principles</div>
<div></div>
<div>Experience with containerization tools (Docker)</div>
<div></div>
<div>Familiarity with Agile/Scrum development processes</div>
<div></div>
<div>Relevant certifications in .NET development or cloud technologies.</div>
<div></div>
<div>Experience working in an Agile/Scrum development environment.</div>
<div></div>
<div>Strong problem-solving skills and attention to detail.</div>
<div></div>
<div>Excellent communication and collaboration skills.</div>
<div></div>
<div><div><b>Security Clearance requirement:</b></div>
<div>Must possess active <b>TS/SCI clearance</b> to be considered for this role.</div>
<div></div>
<div><b>Other Requirements:</b></div>
<div>U.S. Citizenship</div>
<div></div>
<div><b>Compensation Spotlight:</b></div>
<div>For this role, our typical salary range starts at $125,000 and stretches up to $155,000. But here's the deal &ndash; we're not about capping your potential. We're committed to snapping up the best and brightest, and we're ready to put our money where our mouth is. So, if you're one of the rare exceptions to the status quo with the education, experience, and that extra something special, we're not afraid to go above and beyond to secure your talent. Because for us, it's not just about a salary. It's about the complete rewards package, the culture, and the opportunity to make a real impact.</div>
</div></div><div><b>Taking Care of the People Who Take Care of The Nation</b></div><div></div><div><br>
Compensation: We offer highly competitive compensation that is consistently recognized by our employees as being generous!</div><div></div><div><br>
Health &amp; Retirement: We offer a comprehensive Health Benefits package and 401K Retirement plan so you can take care of yourself and your family... both now and in the future. Other health-related benefits include People Partners who will help you navigate both personal and professional worlds, as well as strong wellness related resources offered through our healthcare provider.</div><div></div><div><br>
Education: Individual growth is a priority at NSI/Synergy ECP. Employees are encouraged to take advantage of our company-sponsored continuing education program so they can get their degree or that next certification needed to propel them towards the next level. Not sure what's best for your career plans, we'll help you navigate it all!</div><div></div><div><br>
Work/Life Balance: A healthy work/life balance is essential for building and executing your work effectively at NSI/Synergy ECP, but it&rsquo;s also necessary to allow you the room to pursue everything you want to develop in your personal life. We offer a generous Paid Time Off benefit and 10 paid holidays a year. NSI/Synergy ECP also provides flexible work options that work with your schedule and lifestyle.</div><div></div><div><br>
Philanthropy: With the help of our amazing employees, NSI/Synergy ECP participates annually in building awareness, volunteering and contributing to dozens of organizations. We believe that giving back creates a sense of purpose, engagement, and fulfillment. Have a cause you are passionate about? We bet you'll find others here that care about it just as much!</div><div></div><div><br>
NSI/Synergy ECP is committed to providing equal employment opportunities to all qualified individuals. Employment decisions are based on merit, qualifications, and business needs. We do not discriminate on the basis of race, color, sex, national origin, religion, age, disability, or any other status protected by applicable law.</div></div><div></div>

C# / .Net Developer

Explore 100+ Senior software test engineer in Washington this July. Find roles across top companies and apply now to boost your career.