Qureos Mentor

Yellow Duck Technologies, Inc.

<div><p>Yellow Duck Technologies is seeking a Senior CNO Developer to design, develop, and secure Computer Network Operations (CNO) capabilities for mission-critical cybersecurity initiatives. This role focuses on SSL/TLS protocol implementation, network security, cryptographic attack prevention, and secure coding practices. The ideal candidate will have expertise in low-level programming, vulnerability research, and network traffic analysis, working within an Agile development environment to support national security efforts.</p>
<p>Requirements:</p>
<ul><li><b>Must have an active TS/SCI clearance with Full Scope Polygraph.</b></li><li>
Minimum 16 years in a relevant field, or:
<ul><li>12 years with a Bachelor&rsquo;s degree.</li>
<li>10 years with a Master&rsquo;s degree.</li>
<li>8 years with a PhD.</li></ul></li></ul>
<p></p><p><i>Yellow Duck Technologies provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, ethnicity, religion, sex, sexual orientation, gender identity and expression, national origin, disability, genetic information, veteran status, or any other protected characteristic or class.</i></p></div>

Cleared Senior CNO Analyst/Programmer

<div><p>Yellow Duck Technologies is seeking cleared Systems Engineers to apply systems engineering principles throughout all phases of the systems life cycle. The ideal candidate will excel in interpersonal and communication skills, adeptly gather and refine requirements, and produce thorough documentation. They will build strong customer relationships by engaging with external stakeholders and take a collaborative approach to recommending priorities, considering team dynamics and mission objectives.</p>
<p>Qualifications:</p>
<ul><li>Active TS/SCI with Full Scope Polygraph clearance.</li><li>
12 years of experience in systems engineering.</li><li>
Bachelor's degree in a related field, or 4 years of additional relevant experience in lieu of a degree.</li></ul>
<p>Yellow Duck is hiring cleared technical professionals at all skill levels. If you possess an active <b>TS/SCI clearance with Full Scope Polygraph</b>, please submit your resume for a friendly follow-up and quick job-matching response!<br>
<br>
<i>Yellow Duck Technologies provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, ethnicity, religion, sex, sexual orientation, gender identity and expression, national origin, disability, genetic information, veteran status, or any other protected characteristic or class.</i></p></div>

Cleared Systems Engineer (DevOps)

<div><p>Yellow Duck Technologies is seeking a Windows CNO Developer &amp; Analyst with expertise in low-level software analysis, reverse engineering, and exploit development. The ideal candidate must have experience designing and writing code in C++ and Python, working with assembly (x86/x64, ARM, PPC, MIPS, SPARC, or others), and using debuggers like WinDbg. This role requires a deep understanding of Windows internals, OS security mechanisms, and common CNO techniques, along with experience analyzing network protocols, exploitation mitigations (DEP, ASLR), and modern software engineering concepts. The candidate will work within an Agile environment, collaborating with other security researchers to identify vulnerabilities and develop innovative security solutions.</p>
<p>Requirements:</p>
<ul><li><b>Must have an active TS/SCI clearance with Full Scope Polygraph.</b></li><li>
Bachelor&rsquo;s degree in a related field <b>or</b> an additional 4 years of relevant experience in lieu of a degree.</li><li>
Minimum 4 years of experience in software security research and reverse engineering.</li><li>
Strong programming skills in C++ and Python.</li><li>
Proficiency in reading and writing assembly.</li><li>
Experience with debugging tools.</li><li>
Hands-on experience with reverse engineering tools.</li><li>
In-depth knowledge of Windows internals, OS security, network protocols, and sockets.</li><li>
Understanding of common CNO techniques and exploitation mitigations.</li><li>
Familiarity with Scrum/Kanban methodologies.</li><li>
Experience with version control systems.</li><li>
Knowledge of basic configuration management principles.</li></ul>
<p><i>Yellow Duck Technologies provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, ethnicity, religion, sex, sexual orientation, gender identity and expression, national origin, disability, genetic information, veteran status, or any other protected characteristic or class.</i></p></div>

Cleared Windows CNO Developer & Analyst (Entry-Level)

<div><div>Yellow Duck Technologies is seeking a TS/SCI FSP cleared Middleware Developer to support a microservice ecosystem with several user interfaces. Project management is done using feature driven development. The candidate will be working with mission critical systems.</div><div></div><div><b><br>
Responsibilities:</b></div><br>
<div></div><ul><li>
Develop and maintain Java microservice web applications.</li><li>
Work closely with tech lead on technical decisions and product roadmap.</li><li>
Resolve challenging software engineering design problems.</li><li>
Interact with customers to resolve issues and propose new features.</li><li>
Support testing and deployment of production applications.</li></ul><div><b>
Requirements:</b></div><br>
<div></div><ul><li>
Must have an active TS/SCI clearance with Full Scope Polygraph.</li><li>
14+ yrs., B.S. in a technical discipline or 4 additional yrs. in place of B.S.</li><li>
Experience with design, debugging, and problem solving with Java.</li><li>
Spring Boot experience, or development with a similar Java framework.</li><li>
RESTful web service experience.</li><li>
Experience interacting with MongoDB or similar database technology.</li><li>
Experience with automated unit, integration, and external integration testing.</li></ul><div><b>
Nice to Haves:</b></div><br>
<div></div><ul><li>
Full stack experience including UI development with a modern JavaScript framework (e.g., React, Vue, Angular).</li><li>
Experience with automated build tools, continuous integration, and continuous deployment.</li><li>
Experience with containerization and orchestration technologies (e.g., Kubernetes).</li><li>
Kafka experience.</li></ul>
Yellow Duck is hiring cleared technical professionals at all skill levels. If you possess an active <b>TS/SCI clearance with Full Scope Polygraph</b>, please submit your resume for a friendly follow-up and quick job-matching response!<br>
<br>
<i>Yellow Duck Technologies provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, ethnicity, religion, sex, sexual orientation, gender identity and expression, national origin, disability, genetic information, veteran status, or any other protected characteristic or class.</i></div>

Cleared Middleware Developer

<div><div>Yellow Duck Technologies is seeking embedded developers with active TS/SCI with Full Scope Polygraph clearance.</div><div><br>
</div><div><b>Responsibilities:</b></div>
<ul><li> Design, develop, debug, and modify embedded software.</li><li>
 Participate in code reviews and work as part of a larger team to develop embedded software products.</li><li>
 Create and maintain documentation on developed software and techniques.</li><li>
 Develop and maintain support software for interfacing with developed embedded software.</li><li>
 Conduct developer testing and integration testing for all developed software.</li></ul>
<div><b>Qualifications:</b></div>
<ul><li> Bachelor's degree in a technical discipline; additional 4 years of experience may substitute degree.</li><li>
 Experience with low-level programming in a Windows, Linux, or RTOS (e.g., VxWorks, uC/OS, etc.)</li><li>
 Experience with C/C++ and Python programming.</li><li>
 Active TS/SCI clearance with Full Scope Polygraph.</li></ul>
<p>Yellow Duck is hiring cleared technical professionals at all skill levels. If you possess an active <b>TS/SCI clearance with Full Scope Polygraph</b>, please submit your resume for a friendly follow-up and quick job-matching response!<br>
<br>
<i>Yellow Duck Technologies provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, ethnicity, religion, sex, sexual orientation, gender identity and expression, national origin, disability, genetic information, veteran status, or any other protected characteristic or class.</i></p></div>

Cleared Embedded Developer

<div><p>Yellow Duck Technologies is seeking a Senior Windows Reverse Engineer &amp; CNO Developer with 12+ years of experience in low-level software analysis, reverse engineering, and exploit development. The ideal candidate will have extensive expertise in C++ and Python development, experience reading and writing assembly (x86/x64, ARM, PPC, MIPS, SPARC, or others), and proficiency with debugging tools such as WinDbg. This role requires deep knowledge of Windows internals, OS security, and exploitation techniques, along with the ability to analyze network protocols, exploitation mitigations (DEP, ASLR), and modern software engineering principles. The candidate will work on cutting-edge vulnerability research, collaborating in an Agile environment to drive security innovations.</p>
<p>Requirements:</p>
<ul><li><b>Must have an active TS/SCI clearance with Full Scope Polygraph.</b></li><li>
Bachelor&rsquo;s degree in a related field <b>or</b> an additional 4 years of relevant experience in lieu of a degree.</li><li>
12+ years of experience in software security research, reverse engineering, and CNO development.</li><li>
Proficiency in C++ and Python.</li><li>
Experience reading and writing assembly.</li><li>
Hands-on experience with debugging tools.</li><li>
Strong knowledge of reverse engineering tools.</li><li>
Deep understanding of Windows internals, OS security, network protocols, and sockets.</li><li>
Familiarity with common CNO techniques and exploitation mitigations.</li><li>
Experience with Scrum/Kanban methodologies.</li><li>
Proficiency with version control systems.</li><li>
Understanding of basic configuration management principles.</li></ul>
<p><i>Yellow Duck Technologies provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, ethnicity, religion, sex, sexual orientation, gender identity and expression, national origin, disability, genetic information, veteran status, or any other protected characteristic or class.</i></p></div>

Cleared Senior Windows CNO Developer & Analyst

<div><p>Yellow Duck Technologies is seeking an expert-level Embedded Systems Engineer with 12+ years of experience in analyzing, developing, and leading embedded systems projects. The ideal candidate will have deep expertise in embedded assembly languages such as ARM, PPC, and MIPS, with a strong background in researching and developing within embedded environments like VxWorks, ELDK, or custom operating systems. This role requires technical leadership, problem-solving skills, and the ability to coordinate with customers to define milestones and drive complex tasks to completion. The candidate must be self-motivated, capable of leading teams, and comfortable working on highly technical, mission-driven projects.</p>
<p>Requirements:</p>
<ul><li><b>Must have an active TS/SCI clearance with Full Scope Polygraph.</b></li><li>
12+ years of experience analyzing and developing embedded systems.</li><li>
Bachelor&rsquo;s degree in a related field <b>or</b> an additional 4 years of relevant experience in lieu of a degree.</li><li>
Extensive experience with embedded assembly languages.</li><li>
Proficiency in Python, C, and Assembly (ASM) development.</li><li>
Strong understanding of embedded environments.</li><li>
Familiarity with debugging tools.</li><li>
Ability to lead technical teams and coordinate with customers on research initiatives.</li><li>
Experience breaking down complex problems into structured milestones.</li><li>
Self-driven researcher with a track record of successfully completing highly technical, mission-critical tasks.</li></ul>
<p><i>Yellow Duck Technologies provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, ethnicity, religion, sex, sexual orientation, gender identity and expression, national origin, disability, genetic information, veteran status, or any other protected characteristic or class.</i></p></div>

Cleared Senior Embedded Systems Engineer

Join Yellow Duck Technologies, Inc. and explore 9   exciting career opportunities. They're hiring for various roles with options for remote or on-site work. Apply today and become part of their innovative team.