Senior CNO Developer
$112.4k - $186.5kA/V Services LLC
Job Summary Senior CNO Developer – responsible for designing, developing, and maintaining low‑level software tools and capabilities that support Computer Network Operations (CNO) missions. The role focuses on building, debugging, and sustaining mission‑critical cyber capabilities through hands‑on software development, reverse engineering, and close collaboration with engineers and analysts. Worker Type Regular Position Responsibilities Design and develop CNO capabilities, tools, and applications Contribute independently across the full software development lifecycle, including design, documentation, testing, and debugging Troubleshoot and debug complex, low‑level software systems Apply networking fundamentals including TCP/IP and socket‑level programming Collaborate with engineers, analysts, and mission partners to ensure system performance and security Maintain high standards for software quality, testing, and documentation Support secure coding practices across development efforts Basic Qualifications Bachelor’s degree in a technical field such as Computer Science or Computer Engineering with a minimum of 12 years of software engineering experience OR High School diploma with a minimum of 16 years of relevant technical experience Strong proficiency in Python or C/C++ Hands‑on experience with network programming and socket‑level development Demonstrated ability to troubleshoot and debug complex systems An active TS/SCI with Polygraph Other Qualifications & Desired Competencies Experience developing CNO capabilities or performing software reverse engineering Familiarity with assembly‑level concepts and low‑level system behavior Experience working with system internals across platforms such as Windows, Unix, mobile, or network devices Understanding of unit testing practices and test automation Familiarity with Atlassian tools such as JIRA, Confluence, or Crucible Salary Range $112,400 – $186,500 Compensation & Benefits Notice The pay range is a general guideline and is not a guarantee of compensation. Official compensation is determined by factors such as position level, responsibilities, geographic location, relevant work experience, education, certifications, contract affordability, organizational requirements, internal equity, and market data. Clearance Level Top Secret with Polygraph. ITAR Requirement This position requires access to information subject to the International Traffic in Arms Regulations (ITAR) and/or the Export Administration Regulations (EAR). Applicants must qualify as a U.S. person under ITAR and EAR or be approved for an export license. U.S. citizenship is required for certain contract requirements. Benefits AV offers an excellent benefits package including medical, dental, vision, 401 K with company matching, a 9/80 work schedule, and a paid holiday shutdown. EEO We are proud to be an EEO/AA Equal Opportunity Employer and welcome all qualified applicants. Qualified applicants will receive fair and impartial consideration without regard to race, sex, color, religion, national origin, age, disability, protected veteran status, genetic data, sexual orientation, gender identity, or other legally protected status. #J-18808-Ljbffr
- ...Senior CNO Developer MANTECH seeks an experience and mission focused Senior CNO Developer to join our team in Hanover, MD. In this role, you will contribute to the development of mission-critical cyber capabilities and lead efforts in advanced Computer Network Operations...SeniorWork experience placement
- ...MANTECH seeks a motivated, career and customer-oriented Senior CNO Developer to join our team in Annapolis Junction, MD. Responsibilities include but are not limited to: Develop custom cyberspace capabilities based on operational requirements and vulnerability...SeniorWork at office
$141.5k - $236k
...difference. Your adventure begins now-unleash your potential with MANTECH! MANTECH seeks an experience and mission focused Senior CNO Developer to join our team in Hanover, MD or Aurora, CO. In this role, you will contribute to the development of mission-...SeniorHourly payContract workTemporary workWork experience placementLocal areaRemote work$185k - $240k
Bestgate Engineering is searching for a Senior CNO Developer in Laurel, Maryland. Your role will involve designing, implementing, and maintaining software systems, particularly focusing on C programming, embedded engineering, and collaboration with a high-performing team...Senior- A leading defense technology firm is seeking a Senior CNO Software Engineer in Jessup, Maryland. This role focuses on designing and developing mission-critical software tools for Computer Network Operations. The ideal candidate will have a Bachelor's degree, extensive experience...Senior
- ...evolving digital landscape. POSITION OVERVIEW Position: SeniorCNO Developer Location: Annapolis Junction, MD Clearance Requirement: TS/SCI... ...develop, integrate, and enhance advanced Cyber Network Operations (CNO) tools. Identify operational risks, manage competing priorities,...SeniorTemporary workLocal areaRemote workFlexible hours
$99k - $206k
...defense, civil, and commercial markets. Position Overview The candidate will take a leading role in designing, developing, testing, and maintaining advanced CNO capabilities to fulfill high-priority mission requirements. They will contribute technical expertise, provide...Senior$200k - $280k
...security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance.*** Are you a Senior CNO NetDev Developer who is ready for a new challenge that will launch your career to the next level? Tired of being treated like a company...SeniorFull timeContract workRemote workWork from homeRelocation package- The Josef Group in Columbia, MD is seeking a Senior CNO/Software Developer to support mission operations through embedded engineering, capability integration, and rapid prototyping. You will develop and integrate cutting-edge CNO capabilities, research software and hardware...Senior
- BigBear.ai is a national security focused company seeking a Senior CNO Software Engineer and Reverse Engineer with an active TS/SCI with Poly to design, prototype, and deploy mission-critical capabilities. You will bridge cutting-edge research with real-world applications...Senior
- MANTECH in Hanover, MD seeks a Senior CNO Developer to advance mission-critical cyber capabilities and lead development of CNO solutions. You will design, implement, test, and document software for diverse platforms, and mentor teams across disciplines. Active TS/SCI with...Senior
- REDLattice, Inc. is seeking a Senior CNO Software Developer based in Hanover, Maryland. This role involves designing and maintaining software solutions that support advanced cyber operations and national security objectives. Ideal candidates possess over 11 years of software...Senior
$122k - $253k
Nightwing is seeking a team leader for CNO capabilities in Maryland, USA. This role involves leading a team in designing and maintaining advanced cyber operations, requiring extensive technical skills in programming and team management. Candidates must have a background...Senior- SIXGEN is hiring a Senior CNO Developer in Annapolis Junction, MD, specializing in cybersecurity solutions. This role includes embedding operational support and developing advanced cyber capabilities via software engineering and rapid prototyping. The ideal candidate will...SeniorRemote jobFlexible hours
- SixGen, Inc. is actively seeking a Senior CNO Developer to provide embedded support and develop cyber capabilities in Annapolis Junction, MD. Candidates should have extensive experience in software engineering, particularly in C/C++ and Python, and be proficient in both...SeniorFlexible hours
$200k - $250k
Senior CNO/Software Developer Columbia, MD TS/SCI CI Poly $200K to $250K Responsibilities Support mission operations through embedded engineering, capability integration, and rapid prototyping Develop and integrate cutting‑edge CNO capabilities Research software and...Senior- Set of X is seeking a CNO Focused Sr. Software Engineer to support analysts and operators in multiple product groups. You will design, develop, and integrate tools for data automation, while providing guidance to stakeholders. The ideal candidate has extensive experience...Senior
- MANTECH seeks a skilled and innovative Senior CNO Developer to join our team in Hanover, MD. In this role, you will contribute to the development of mission-critical cyber capabilities, drive excellence in CNO development and lead efforts in advanced Computer Network Operations...SeniorWork experience placement
- ...integration, and rapid prototyping in support of our customer. Collaborating with headquarters and local customers to develop and integrate cutting‑edge CNO tools. Doing independent research into software and device vulnerabilities. Documenting and presenting findings....SeniorTemporary workLocal area
- ...maintaining a culture focused on innovation, technical excellence, and mission impact. REDLattice is seeking a highly skilled Senior CNO Software Developer to join our team in Hanover, Maryland. This position supports advanced cyber operations through the development of...Senior
$200k - $280k
...clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance.*** Are you a Senior Reverse Engineer / CNO Developer who is ready for a new challenge that will launch your career to the next level? Tired of being treated like a company...SeniorFull timeContract workRemote workWork from homeRelocation package- Endictus is looking for a Senior CNO Software Developer based in Fort Meade, MD, specializing in developing advanced software capabilities for Computer Network Operations (CNO). You will work across various operating systems and programming environments to solve complex...Senior
- Parsons is seeking a senior software engineer specialized in reverse engineering, vulnerability research, and embedded development to support a critical federal mission. You will collaborate with a customer-site team of experts to apply your skills and grow professionally...Senior
$204k - $247k
General-Purpose Offensive Security Operations Reverse Engineer This role involves working as part of an innovative team to design, develop, and integrate solutions that support mission-centric outcomes for network-based devices. You will collaborate with analysts, operators...Senior$120k - $150k
...T-Rex is looking for a talented CNO Developer to work on a program in the Hanover, Maryland area in support of the Intelligence Community. Responsibilities In this role, you will contribute to the development of mission‑critical offensive cyber capabilities and drive excellence...Work at officeImmediate start- ...schedules and strategies. Documenting and presenting findings. Developing software prototype demonstrations. Doing independent... ...headquarters and local customers to develop and integrate cutting-edge CNO tools. What Required Skills You'll Bring: Bachelor's...Local area
- ...CNO Developer Annapolis Junction, MD TS/SCI and Full Scope Poly is Required 200K-280K The work involves Vulnerability Research, Exploit Development, CNO tool development and enhancement, and infrastructure support (DevOps) for access operations. Platforms involved...Remote work
$125k - $137k
...Job Summary The primary role of the CNO Developer is to design and develop low-level software tools and capabilities in support of Computer Network Operations (CNO) missions. This role focuses on building, debugging, and maintaining mission‑critical cyber capabilities...Permanent employmentContract workWork experience placementLocal area$225k - $275k
...facing our customers. Responsibilities Lead a team to design, develop, and test application software to fulfill unique requirements on... ...design and development of end-to-end data flow and tasking for CNO tools developed Ability to develop in Unix and/or Windows low-level...SeniorHourly payTemporary workImmediate startFlexible hours- Endictus Corp. in Columbia, Maryland is looking for a Senior Software Developer to support mission-critical national security programs. Responsibilities include researching, designing, and developing systems-level software that enhances advanced cyber operations and cloud...Senior
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