virtualization engineer

E Logic

<div>E-logic is seeking a Computer Engineer (Level IV) to provide Tier 3 engineering support for the centrally-managed Compute and Storage Management Service (CSMS) and Data Center Operations (DCOPS) from Naval Information Warfare Center (NIWC) Atlantic and the Defense Health Agency (DHA). Engineers will design, test, implement, and upgrade Type-1 Hypervisor environments and Application Virtualization platforms. This job will be in multiple facilities depends on the government needs: Charleston, SC, San Antonio, TX and Washington, DC, with possibilities of remote work with approval.
Key Responsibilities:
<ul>
<li>Assist the Government in the architectural design, engineering, and configuration of Type-1 hypervisor systems (VMware ESXi, vCenter, vROPS/Aria).</li>
<li>Engineer application virtualization, streaming, presentation, and layering solutions utilizing Citrix Virtual Apps (XenApp), Citrix App Layering, VMware AppVolumes, and ThinApp.</li>
<li>Conduct regression testing of new software/hardware builds in pre-production lab environments.</li>
<li>Implement standard configurations, patch management, and execute system-wide production upgrades under strict change management workflows.</li>
<li>Build, package, and certify application profiles for isolated environments.</li>
<li>Provide 24x7 Tier 3 technical support and perform Root Cause Analysis (RCA) for critical infrastructure issues.</li>
</ul>
Requirements &amp; Technical Qualifications:
<ul>
<li>Must hold a formal diploma/written Engineering degree from an accredited institution (Grandfathered experience or general trade technology degrees do not qualify).</li>
<li>Experience Requirements: Must have 5 years (depending on Level II, III, or IV) of technical experience in direct support of VMware or Citrix projects. Experience may be achieved simultaneously.</li>
</ul>
Important Notice:

This role is part of a proposal for Naval Information Warfare Center (NIWC) Atlantic and the Defense Health Agency (DHA) . Hiring is contingent upon the selection of the consultant. Selected candidates will be included in the proposal and must authorize the use of their resume for submission.</div>

Computer Engineer IV

<div>E-logic is seeking Computer Engineers (Levels II, III, and IV) to provide Tier 3 engineering support for the centrally-managed Compute and Storage Management Service (CSMS) and Data Center Operations (DCOPS) from Naval Information Warfare Center (NIWC) Atlantic and the Defense Health Agency (DHA). Engineers will design, test, implement, and upgrade Type-1 Hypervisor environments and Application Virtualization platforms. This job will be in multiple facilities depends on the government needs: Charleston, SC, San Antonio, TX and Washington, DC, with possibilities of remote work with approval.
Key Responsibilities:
<ul>
<li>Assist the Government in the architectural design, engineering, and configuration of Type-1 hypervisor systems (VMware ESXi, vCenter, vROPS/Aria).</li>
<li>Engineer application virtualization, streaming, presentation, and layering solutions utilizing Citrix Virtual Apps (XenApp), Citrix App Layering, VMware AppVolumes, and ThinApp.</li>
<li>Conduct regression testing of new software/hardware builds in pre-production lab environments.</li>
<li>Implement standard configurations, patch management, and execute system-wide production upgrades under strict change management workflows.</li>
<li>Build, package, and certify application profiles for isolated environments.</li>
<li>Provide 24x7 Tier 3 technical support and perform Root Cause Analysis (RCA) for critical infrastructure issues.</li>
</ul>
Requirements &amp; Technical Qualifications:
<ul>
<li>Must hold a formal diploma/written Engineering degree from an accredited institution (Grandfathered experience or general trade technology degrees do not qualify).</li>
<li>Experience Requirements: Must have 1 year of technical experience in direct support of VMware or Citrix projects. Experience may be achieved simultaneously.</li>
</ul>
Important Notice:

This role is part of a proposal for Naval Information Warfare Center (NIWC) Atlantic and the Defense Health Agency (DHA) . Hiring is contingent upon the selection of the consultant. Selected candidates will be included in the proposal and must authorize the use of their resume for submission.</div>

Computer Engineer II

General Dynamics Information Technology

<div><div><div>Your Impact
Own your opportunity to support our nation's defense. Make an impact by connecting and securing critical operations across the globe, keeping our country safe and secure.
Job Description<div>
Infrastructure Engineer
GDIT is seeking an experienced Infrastructure Engineer to support the Defense Enterprise Office Solution (DEOS) Cloud Service Offering. This role is responsible for designing, implementing, securing, and maintaining enterprise infrastructure supporting critical Department of Defense missions across both cloud and on-premises environments. 
The ideal candidate is a technical leader with expertise in Microsoft Azure, Microsoft 365, virtualization, networking, cybersecurity, automation, and enterprise infrastructure management. The engineer will work independently and collaboratively to deliver highly available, secure, and scalable solutions. 
MEANINGFUL WORK AND PERSONAL IMPACT<ul><li>
Design, implement, document, and maintain enterprise infrastructure solutions.</li></ul><ul><li>
Manage highly available and secure enterprise IT systems supporting mission-critical operations.</li></ul><ul><li>
Install, configure, and maintain virtualization platforms, operating systems, applications, and supporting infrastructure.</li></ul><ul><li>
Troubleshoot complex issues involving compute, networking, storage, virtualization, and enterprise applications while identifying opportunities for optimization.</li></ul><ul><li>
Develop and maintain infrastructure standards, architecture documentation, and Standard Operating Procedures (SOPs).</li></ul><ul><li>
Plan and execute infrastructure upgrades, maintenance activities, and technology refresh initiatives.</li></ul><ul><li>
Provide technical leadership and strategic guidance to engineering teams and senior management.</li></ul><ul><li>
Conduct technical assessments and architecture reviews to validate designs and implementation approaches.</li></ul><ul><li>
Coordinate and implement environment changes through established Request for Change (RFC) processes.</li></ul><ul><li>
Collaborate with cybersecurity teams to obtain and maintain system accreditation packages, including security checklists, STIG compliance, diagrams, and required documentation.</li></ul><ul><li>
Participate in cybersecurity activities such as vulnerability assessments, environment scans, penetration testing, and security audits.</li></ul><ul><li>
Mentor junior engineers and promote infrastructure best practices across the organization.</li></ul><ul><li>
Participate in technical meetings with government customers, civilian personnel, and contractor teams.</li></ul><div>
WHAT YOU&rsquo;LL NEED TO SUCCEED 
<ul><li>Education: Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent experience)</li><li>Experience: 10+ years of related experience</li><li>Technical skills:</li></ul></div>
Certification: DoD 8570 IAT Level II Required
Cloud &amp; Identity<ul><li>
Microsoft Azure</li></ul><ul><li>
Microsoft 365 (M365) administration and services</li></ul><ul><li>
Microsoft Entra ID (Azure Active Directory)</li></ul><ul><li>
Azure Infrastructure as a Service (IaaS)</li></ul><ul><li>
Azure Platform as a Service (PaaS)</li></ul> 
Compute &amp; Virtualization<ul><li>
Windows Server administration</li></ul><ul><li>
Azure Virtual Desktop (AVD)</li></ul><ul><li>
Virtual host deployment and management</li></ul><ul><li>
High availability and disaster recovery design</li></ul> 
Security<ul><li>
Azure Key Vault</li></ul><ul><li>
Azure Disk Encryption/Disk Encryption Sets</li></ul><ul><li>
System hardening</li></ul><ul><li>
Vulnerability remediation</li></ul><ul><li>
DoD Cloud Computing Security Requirements Guide (CC SRG)</li></ul><ul><li>
Security Technical Implementation Guides (STIGs)</li></ul> 
Networking<ul><li>
Azure Virtual Networks</li></ul><ul><li>
Network Security Groups (NSGs)</li></ul><ul><li>
Application Security Groups (ASGs)</li></ul><ul><li>
Azure Virtual Network Gateway</li></ul><ul><li>
Azure Firewall</li></ul> 
Infrastructure Management<ul><li>
Group Policy (GPO) management</li></ul><ul><li>
Enterprise IT operations</li></ul><ul><li>
Performance optimization</li></ul><ul><li>
Capacity planning</li></ul><ul><li>
Infrastructure monitoring and maintenance</li></ul><ul><li>
Enterprise backup and disaster recovery planning</li></ul> 
Additional Desired Skills<ul><li>
Infrastructure as Code (IaC) using Terraform</li></ul><ul><li>
Policy as Code (PaC)</li></ul><ul><li>
Microsoft365DSC</li></ul><ul><li>
PowerShell automation and scripting</li></ul><ul><li>
Microsoft Graph API and Microsoft 365 automation</li></ul><ul><li>
Microsoft 365 administration and configuration</li></ul><ul><li>
Red Hat Enterprise Linux administration, hardening, and automation</li></ul><ul><li>
Power Platform</li></ul><ul><li>
Power BI</li></ul><ul><li>
Enterprise automation and orchestration solutions</li></ul><ul><li>Security clearance level: Active DoD Secret Required</li><li>Location: Fort Meade, MD or Chantilly, VA (100% Onsite)
</li><li>Role requirements:</li></ul><ul><li>
Strong analytical and troubleshooting skills</li></ul><ul><li>
Ability to work independently with minimal supervision</li></ul><ul><li>
Excellent written and verbal communication skills</li></ul><ul><li>
Experience supporting large-scale enterprise environments</li></ul><ul><li>
Ability to balance multiple priorities while meeting deadlines</li></ul><ul><li>
A collaborative mindset with a passion for continuous improvement and operational excellence</li></ul><div> 
GDIT IS YOUR PLACE 
At GDIT, the mission is our purpose, and our people are at the center of everything we do. 
<ul><li>Growth: AI-powered career tool that identifies career steps and learning opportunities</li><li>Support: An internal mobility team focused on helping you achieve your career goals</li><li>Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off</li><li>Community: Award-winning culture of innovation and a military-friendly workplace</li></ul> 
OWN YOUR OPPORTUNITY 
Explore a career at GDIT and you&rsquo;ll find endless opportunities to grow alongside colleagues who share your sense of ownership and pride in the meaningful work we do.</div>
</div></div><div><div><div>Work Requirements</div></div><div></div><div><div>
Years of Experience<div>
10 + years of related experience</div><ul><li>may vary based on technical training, certification(s), or degree</li></ul></div><div></div><div>
Certification</div><div>
Travel Required<div>
75-100%</div></div><div></div><div>
Citizenship<div>
U.S. Citizenship Required</div></div></div></div></div><div>
Salary and Benefit Information<div>
The likely salary range for this position is $164,382 - $201,250. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range. 
View information about benefits and our total rewards program.</div>
Our Identity Verification Process<div>
As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.</div>
About Our Work<div>
We are GDIT. A global technology and professional services company that delivers technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across over 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, cloud, cyber and application development. Together with our customers, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.</div><div>
Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc.</div><div>
Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans</div></div></div>

Infrastructure Engineer

Confidential Semi-Government

<div>
 
 
 Role Overview:
 
 
 
 This is a core IT infrastructure role focused on operating system administration and virtualization. You will ensure the high availability, performance, and baseline security of the platforms that support our national cybersecurity operations.
 
 
 
 
 
 
 Key Responsibilities:
 
 
 <ul>
 <li>
 Administer and maintain enterprise Windows and Linux server environments.
 </li>
 <li>
 Manage virtualized infrastructure and secure cloud tenants.
 </li>
 <li>
 Automate routine system administration, maintenance, and critical patching tasks.
 </li>
 </ul>
 
 
 
 
 
 Qualifications:
 
 
 <ul>
 <li>
 Bachelor's degree in Computer Science, Information Technology, or a related field.
 </li>
 <li>
 4+ years of experience in systems administration within enterprise environments.
 </li>
 <li>
 MCSE, RHCE, or equivalent systems and virtualization certifications.
 </li>
 </ul>
 
 
</div>

Cyber Threat Intelligence Consultant

Collins Aerospace

<div>Date Posted:
2026-06-12
Country:
United States of America
Location:
US-FL-LARGO-382SS ~ 7887 Bryan Dairy Rd. ~ BLDG 100
Position Role Type:
Onsite
U.S. Citizen, U.S. Person, or Immigration Status Requirements:
The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
Security Clearance Type:
TS/SCI - Current
Security Clearance Status:
Active and existing security clearance required after day 1
Raytheon Company, Managed By Collins Aerospace.
Collins Aerospace, an RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has the capabilities, comprehensive portfolio, and expertise to solve customers&rsquo; toughest challenges and to meet the demands of a rapidly evolving global market.
Collins Aerospace is seeking a Cyber Infrastructure Engineer to work onsite in Largo, FL.
What You Will Do
<ul><li>Support the management and maintenance of VMware virtual infrastructure, including ESXi hosts, virtual machines, and vCenter, within a secure datacenter environment.</li><li>
Install, configure, and integrate servers supporting virtualized infrastructure and enterprise services.</li><li>
Monitor system performance and availability while troubleshooting complex infrastructure issues involving virtualization, networking, and operating systems.</li><li>
Implement and maintain DISA STIG compliance for ESXi, virtual machines, and management platforms.</li><li>
Perform system maintenance, backups, and patching according to established operational procedures (may require off-hours support).</li><li>
Configure and support virtual networking and highly available server clusters within a vSphere environment.</li><li>
Coordinate with facilities, engineering, and security teams regarding datacenter operations such as power and cooling requirements.</li><li>
Document system configurations, changes, and operational procedures in accordance with program standards.</li><li>
Support security compliance efforts, vulnerability remediation, and accreditation activities.</li><li>
Contribute as an entry-level professional team member, applying theoretical knowledge to solve technical problems while working under moderate supervision and collaborating with team members.</li></ul>
Qualifications You Must Have<ul><li>
Foundational knowledge of virtualization, networking, and secure system administration principles.</li><li>
Experience supporting VMware vSphere environments (ESXi, vCenter, virtual machines, and virtual networking).</li><li>
Demonstrated analytical and problem-solving skills with the ability to address moderately complex technical issues.</li><li>
Ability to work independently with moderate supervision while contributing to a collaborative technical team.</li><li>
Effective communication and interpersonal skills, with the ability to influence teammates through explanation of technical concepts, policies, and operational practices.</li><li>
Must be able to possess a DoD 8570 IAT Level II certification (e.g., Security+, CISSP, or equivalent) within six month of hire.</li><li>
Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and less than 2 years of prior relevant experience</li><li>
Experience may be obtained through on the job experience, research, coursework, or projects.</li></ul>
Qualifications We Prefer
<ul><li>Experience supporting datacenter infrastructure, including power and cooling considerations.</li><li>
Experience with Windows Server environments (Active Directory, DNS, Group Policy).</li><li>
Familiarity with Linux administration and Bash scripting.</li><li>
Understanding of network engineering fundamentals, including TCP/IP, VLANs, DHCP, and subnetting.</li><li>
Experience supporting security compliance and remediation activities within controlled environments.</li><li>
Demonstrated ability to adapt to shifting priorities and operational requirements in a mission-focused environment.</li></ul>
What We Offer
<ul><li>Medical, dental, and vision insurance.
</li><li>Three weeks of vacation for newly hired employees.
</li><li>Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option.
</li><li>Tuition reimbursement program.
</li><li>Student Loan Repayment Program.
</li><li>Life insurance and disability coverage.
</li><li>Optional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection.
</li><li>Birth, adoption, parental leave benefits.
</li><li>Ovia Health, fertility, and family planning.
</li><li>Adoption Assistance.
</li><li>Autism Benefit.
</li><li>Employee Assistance Plan, including up to 10 free counseling sessions.
</li><li>Healthy You Incentives, wellness rewards program.
</li><li>Doctor on Demand, virtual doctor visits.
</li><li>Bright Horizons, child and elder care services.
</li><li>Teladoc Medical Experts, second opinion program.
</li><li>May be eligible for relocation.</li><li>
And more!</li></ul> 
Learn More &amp; Apply Now!
Do you want to be a part of something bigger? A team whose impact stretches across the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete their most complex missions &mdash; whatever and wherever they may be. Our customers depend on us for intelligent and secure communications, missionized systems for specialized aircraft and spacecraft and collaborative space solutions. By joining our team, you&rsquo;ll have your own critical part to play in ensuring our customers succeed today while anticipating their needs for tomorrow. Are you up for the challenge? Join our mission today.
<ul><li>Please ensure the role type (defined below) is appropriate for your needs before applying to this role.</li></ul> 
Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.
At Collins, the paths we pave together lead to limitless possibilities. And the bonds we form &ndash; with our customers and with each other - propel us all higher, again and again. 
Apply now and be part of the team that&rsquo;s redefining aerospace, every day.
Employee Referral Eligible
As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.
The salary range for this role is 57,200 USD - 108,800 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate&rsquo;s work experience, location, education/training, and key skills.
Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.
Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company&rsquo;s performance.
This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.
RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.
RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans&rsquo; Readjustment Assistance Act.
Privacy Policy and Terms:</div>

Cyber Infrastructure Engineer (Onsite)

<div>E-logic is seeking Computer Engineer (Level III) to provide Tier 3 engineering support for the centrally-managed Compute and Storage Management Service (CSMS) and Data Center Operations (DCOPS) from Naval Information Warfare Center (NIWC) Atlantic and the Defense Health Agency (DHA). Engineers will design, test, implement, and upgrade Type-1 Hypervisor environments and Application Virtualization platforms. This job will be in multiple facilities depends on the government needs: Charleston, SC, San Antonio, TX and Washington, DC, with possibilities of remote work with approval.
Key Responsibilities:
<ul>
<li>Assist the Government in the architectural design, engineering, and configuration of Type-1 hypervisor systems (VMware ESXi, vCenter, vROPS/Aria).</li>
<li>Engineer application virtualization, streaming, presentation, and layering solutions utilizing Citrix Virtual Apps (XenApp), Citrix App Layering, VMware AppVolumes, and ThinApp.</li>
<li>Conduct regression testing of new software/hardware builds in pre-production lab environments.</li>
<li>Implement standard configurations, patch management, and execute system-wide production upgrades under strict change management workflows.</li>
<li>Build, package, and certify application profiles for isolated environments.</li>
<li>Provide 24x7 Tier 3 technical support and perform Root Cause Analysis (RCA) for critical infrastructure issues.</li>
</ul>
Requirements &amp; Technical Qualifications:
<ul>
<li>Education: Must hold a formal diploma/written Engineering degree from an accredited institution (Grandfathered experience or general trade technology degrees do not qualify).</li>
<li>Experience Requirements: Must have 3 years (depending on Level II, III, or IV) of technical experience in direct support of VMware or Citrix projects. Experience may be achieved simultaneously.</li>
</ul>
Important Notice:

This role is part of a proposal for Naval Information Warfare Center (NIWC) Atlantic and the Defense Health Agency (DHA) . Hiring is contingent upon the selection of the consultant. Selected candidates will be included in the proposal and must authorize the use of their resume for submission.</div>

Computer Engineer III

COmspark International

Position DevOps Engineer Duration 2 months Location Qatar (Onsite) Years of Experience 5+ Years Notice Period ImmediateResponsibilities<ul><li>Lead deployment and configuration of on-prem Linux-based platformsfor AI workloads.</li><li>Design and configure KVM virtualization</li><li>Architect and implement GPU-enabled environments for production LLM inference.</li><li>Deploy and operate containerized LLM serving stacksin production.</li><li>Design and validate GPU utilization, isolation, and health monitoring.</li><li>Integrate deployments with CI/CD pipelines and security controls.</li><li>Apply security hardening, RBAC, encryption, and audit-ready configurations.</li><li>Design HA and DR strategies and prepare systems for future scale-out.</li><li>Lead troubleshooting, performance tuning, and stabilization.</li><li>Produce architecture documentation, runbooks, and handover materials.</li><li>Primary Skills</li><li>5+ years of experience in DevOps, Platform Engineering, or Infrastructure Engineering roles.</li></ul><ul><li>Strong Linux system administration skills, including networking,storage, performance tuning,</li></ul>and security hardening.environments.equivalent).runtimes.Inference Server.vector databases (e.g., Qdrant), and observability tools.<ul><li>Hands-on experience deploying and operating LLMs in production on on-premises</li><li>Proven experience managing GPU infrastructure using NVIDIA GPUs (H100, A100, H200 or</li><li>Hands-on experience installing, configuring, and troubleshooting CUDA drivers and GPU</li><li>Experience with containerized workloads using Docker or OCI-compliant runtimes.</li><li>Hands-on experience with LLM serving frameworks such as vLLM, TensorRT-LLM, or Triton</li><li>Experience designing and supporting GPU utilization, isolation, and performance monitoring.</li><li>Strong hands-on experience with KVM virtualization in production.</li><li>Experience working with modern AI application stacks, including backend APIs, PostgreSQL,</li><li>Strong experience using Infrastructure as Code and automation tools, including Ansible.</li><li>Hands-on experience designing and operating CI/CD pipelines in enterprise environments.</li><li>Hands-on experience with Kubernetes on-premisessetup.</li></ul><ul><li>Strong understanding and practical implementation experience of DevSecOps practices,</li><li>including secure pipelines, SAST integration, secrets management, and least-privilege access.</li><li>Experience designing orsupporting high availability and disasterrecovery strategies, including</li></ul>backup, restore, and failover concepts.<ul><li>Strong experience working in on-prem, air-gapped, orregulated environments</li></ul>Work Location: In person

DevOps Engineer

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