Senior CNO NetDev Developer | TS/SCI+Poly | Laurel
GliaCell Technologies LLC
GliaCell Technologies in Laurel, MD is seeking a Senior CNO NetDev Developer to support a U.S. Government contract.
The role focuses on reverse engineering network devices, designing and prototyping mission‑critical software, and collaborating with analysts, data scientists, and other engineers to deliver tangible results. You will augment toolsets, define requirements, and produce end-to-end solutions that respect mission constraints.
#J-18808-Ljbffr- ...Peraton is seeking a Senior Cloud Software Engineer (TS/SCI with Poly) to join the Data Warehouse Platforms Engineering Shared Services & Software Development team in Laurel, MD. The role focuses on agile software design and development for products deployed across large...Senior
$190k - $275k
...Senior CNO DeveloperAs a Senior CNO Developer, you will support a large mission focused team of software, systems and security engineers in the development... ...for a bachelor's degreeAn active US Government TS/SCI security clearance with PolygraphBonus Skills:Experience...SeniorSummer holidayImmediate start$146k - $234k
...and collaborate with systems engineers and developers across projects to support the planning,... ...Qualifications: TS/SCI with Polygraph level clearance is requiredBA... ...ID: 2026-163166Position Category: Information TechnologyClearance: Top Secret/SCI w/PolySeniorContract workShift work$200k - $280k
...Description ***An active or rein-statable TS/SCI with Polygraph security clearance is... ...level of clearance.*** Are you a Senior CNO NetDev Developer who is ready for a new challenge that... ...capabilities and operations. Location: Laurel, MD (onsite full time) Salary Range:...SeniorFull timeContract workRemote workWork from homeRelocation package- ...Principal Cyber Software Engineer (Level 3 CNO Analyst/Programmer). Positions are at... ...Carey NC. The role involves designing and developing secure software tools, programming in C/... ...processes. Qualified candidates hold TS/SCI with Polygraph, and have multi-domain software...Senior
$125.1k - $225.2k
...Engineer / Embedded Software Developer who wants to apply and grow their... ...vulnerability research and CNO skills to discover and implement... ...expert team.Collaborate with senior subject matter experts and leverage... ...C programming languageActive TS/SCI clearance with polygraphWhat...Full timeFor contractorsFlexible hours$146k - $234k
...expectations, and technical feasibilityDesign, develop, test, and maintain software applications... ...Qualifications:Active TS/SCI security clearance with a current polygraph... ...ID: 2026-169761Position Category: Information TechnologyClearance: Top Secret/SCI w/PolySeniorContract workShift work$308k
...anticipated to be added to an existing CNO contract in January 2026.Job RequirementsColumbia, MD Top Secret/SCI Full Scope Polygraph Senior Level Career (10+ yrs experience) Salary... ...considered for this position. Responsibilities: Develop full stack software solutions, including...SeniorContract work$74.8k - $130.9k
...critical customer mission and develop much needed capabilities. You'... ...customer's mission. Your iOS and CNO skills will be stretched to... ...expert team.Collaborate with senior subject matter experts and leverage... ...Required Skills You'll Bring:TS/SCI with Polygraph required5+...Full timeFor contractorsFlexible hours- ...Sr Software Engineer L3 - TS/SCI Poly RequiredAnnapolis Junction, MD Top Secret/SCI Polygraph Mid Level Career (5+ yrs experience) Salary... ...Premium to unlock estimated salariesSr Java Software Developer We are looking for an experienced Java Developer to join a small...Senior
- ...standards, and collaborate with cybersecurity, DevSecOps, and program leadership. The role emphasizes modernizing and automating systems, reducing technical debt, and contributing code as needed, with TS/SCI w/ Poly clearance as a key requirement. #J-18808-LjbffrSenior
$92.3k - $166.85k
...Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and... ...Security!Job Summary:Leidos is looking for a Mid-Senior Level Network Engineer to join a highly... ...be required.Clearance Required: Must have TS/SCI with Polygraph.Preferred...SeniorFull timeImmediate startFlexible hours$92.3k - $166.85k
...Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods... ...-to-end testing of software applications.Develop, write, and execute system-level and integration... ...personnel.Clearance Required: Must have TS/SCI with Polygraph.Preferred Qualifications:...SeniorFull timeWork experience placementImmediate startFlexible hours$172k - $305k
...Senior Software DevOps DeveloperEMTAK LLC Senior Software DevOps Developer - TS/SCI Poly requiredSenior Software DevOps Developer Location: Columbia, MD Clearance Required: Active TS/SCI with Polygraph (must be within 7 years) Telework: Up to 16 hours per week (task-dependent...Senior16 hoursContract workRemote workShift work$92.3k - $166.85k
...exciting opportunity for a Mid-Senior Test Engineer in our Intel... ...Computer Network Operations (CNO), Mission Software, Analytical... ...test support for customer events.Develop, maintain, and deliver test artifacts... ...Clearance Required: Must have TS/SCI with Polygraph.Preferred...SeniorFull timeWork experience placementImmediate startFlexible hours- ...Tulzi is seeking a Network Engineer (TS/SCI w/poly) in Laurel, MD to support secure network systems and software engineering for public and private sector programs. The role requires extensive experience and a relevant security clearance, with competitive salary and benefits...Senior
$125.1k - $225.2k
...Job Description: Parsons is looking for an amazingly talented Developer to join our team! In this role you will get to make an impact... ...efficiency What Required Skills You'll Bring: Active TS/SCI w/polygraph Bachelor's degree in a relevant technical field...SeniorFull timeFlexible hours$176k - $282k
ResponsibilitiesPeraton is seeking a Senior Software Engineer in Annapolis... ...the Bachelor’s degree.Active TS/SCI clearance with polygraph is... ...with Linux.Experience developing, implementing, and maintaining... ...Category: Information TechnologyClearance: Top Secret/SCI w/PolySeniorContract workShift work$310k
...Job PostingAnnapolis Junction, MD Top Secret/SCI Full Scope Polygraph Senior Level Career (10+ yrs experience) Salary not specifiedJob DescriptionCandidates... ...management processes using Ansible playbooks. • Design, develop, and implement solutions utilizing Java Spring Boot for...Senior- ...Job PostingTS SCI cleared. No Polygraph needed.Bachelors degree in an IT-related disciplineProficiency in Python and C/C++ programmingProficiency in low-level internals in one or more technology areas (e.g., Windows, Unix, Mobile, Network devices)Proficiency with networking...
- ...Capital Solutions Group (CSG) in Laurel, Maryland seeks a Sr. Software Engineer to help stand up a new environment from the ground up. TS/SCI with polygraph clearance is required and you will work on full‑stack development with Java, Python, and emerging technologies....Senior
$335k
...TitleAnnapolis Junction, MD Intel Agency (NSA, CIA, FBI, etc) Full Scope Polygraph Senior Level Career (10+ yrs experience)Job DescriptionCandidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: Lead software development...Senior$310k
...Senior Level CareerAnnapolis Junction, MD Intel Agency (NSA, CIA, FBI, etc) Full Scope Polygraph Senior Level... ...must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: Develop and maintain complex, diverse software systems and...Senior$355k
...Job TitleRemote Annapolis Junction, MD Top Secret/SCI Full Scope Polygraph Senior Level Career (10+ yrs experience)Job DescriptionCandidates must... ...Secret/SCI w/ Full Scope Polygraph to be considered. Summary: Develop robust software solutions utilizing modern...SeniorRemote work$342k
...Agency (NSA, CIA, FBI, etc) Full Scope Polygraph Senior Level Career (10+ yrs experience) Salary not specifiedJob... ...must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Develop and support robust software systems utilizing...SeniorRemote work$303k
...Job TitleAnnapolis Junction, MD Top Secret/SCI Full Scope Polygraph Senior Level Career (10+ yrs experience) Salary not specifiedJob DescriptionCandidates... ...Lead multiple software development teams in designing, developing, and modifying complex software systems. • Implement...Senior$337k
...CIA, FBI, etc) Full Scope PolygraphJob DescriptionCandidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: Develop, maintain, and enhance mission analytic platform software using Java, Docker, Kubernetes, Helm, and Terraform...Senior$323k
...NSA, CIA, FBI, etc) Full Scope Polygraph Senior Level Career (10+ yrs experience) Salary... ...must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered.... ...Compensation: $323k+ yearly Job Description: • Develop, optimize, and maintain satellite...Senior- ...Onyx Point, LLC. seeks a strong C++ software engineer to handle ingestion processing and component development. An active TS/SCI with Full Scope Polygraph clearance (U.S. citizenship required) is required, along with 20+ years as a SWE in similar programs. A BS in...Senior
$135k - $216k
...Cloud Software Engineer - TS/SCI w/Poly Job Locations: US-MD-Laurel Requisition ID: 2025-162223 Position Category: Engineering Clearance: Top Secret/SCI w/Poly Responsibilities Design, develop, and enhance new software capabilities in an agile environment...Remote workShift work
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