Senior Software Engineer (TS/SCI w/ Poly) - Remote
$78k - $250kOnyx Point, Inc.
Onyx Point, Inc. in Hanover, Maryland is seeking a skilled Software Engineer to develop complex software systems and algorithms. Candidates must have a TS/SCI w/ polygraph security clearance and extensive experience in software development, specifically with languages like Java, C, and C++. Strong problem-solving skills and ability to work both independently and collaboratively are essential. The role offers a salary range between $78,000 to $250,000 annually based on various factors, along with comprehensive benefits including medical coverage, retirement plans, generous PTO, and opportunities for professional development. #J-18808-Ljbffr
$170k - $260k
...GliaCell Technologies is seeking a Senior Software Engineer to support critical mission-related software for U.S. Government clients. Candidates must possess a TS/SCI security clearance and a BS in Computer Science, with 14+ years of software engineering experience. The...Remote workSeniorRelocation package$146k - $234k
...Senior Software Engineer - TS/SCI w/Poly Job Locations US-MD-Annapolis Junction Requisition ID 2025-159560 Position Category Engineering Clearance Top Secret/SCI w/Poly Responsibilities The team is seeking a highly...SeniorContract workShift work- ...Senior Software Engineer TS SCI w/ POLY Fort Meade, MD How We're Different We believe the highest-impact work in national security and technology is a team sport. At Aperio Global, we operate as a single, cohesive force aligned on a handful of mission-critical...SeniorTemporary workLocal area
$90k - $185k
...Full Stack Software Engineer (TS/SCI w/ Poly) Onsite - Fort Meade, MD SIXGEN's mission is to deliver agile, mission-ready cybersecurity solutions... ..., certification, education, etc) ~ Flexible and remote work policies for most positions ~ Flexible PTO and holiday...Remote workFull timeTemporary workWork experience placementFlexible hours$250k - $300k
...CNO Software Engineer (TS/SCI w/ Poly) Annapolis Junction, MD. SIXGEN's mission is to deliver agile, mission-ready cybersecurity solutions that... ..., certification, education, etc) ~ Flexible and remote work policies for most positions ~ Flexible PTO and holiday...Remote workFull timeTemporary workFlexible hours$25k
Software Engineer - Splunk/Elastic Stack- 7+ yrs of Experience - TS/SCI w/Poly clearance is required Halogen Engineering Group is looking for a Software Engineer who will... ...Junction, MD Travel Required: No Shift: Day Remote Type: Onsite Security Clearance: Current TS/...Remote workContract workTemporary workShift work- ...General Dynamics Information Technology is seeking a Software Engineer Principal in Maryland to develop and troubleshoot mission-critical... ...requires a Bachelor of Science, over 8 years of experience, and a TS/SCI w/ Polygraph security clearance. Responsibilities include...Senior
$146k - $234k
...Senior Software Engineer - Data Ingest (TS/SCI w/Poly) Job Locations US-MD-Annapolis Junction Requisition ID 2026-162776 Position Category Information Technology Clearance Top Secret/SCI w/Poly Responsibilities The...SeniorContract workFlexible hoursShift work$176k - $282k
...Senior Cloud Software Engineer TS/SCI w/Poly Job Locations US-MD-Laurel Requisition ID 2026-165898 Position Category Information Technology Clearance Top Secret/SCI w/Poly Responsibilities The team is seeking a senior...SeniorContract workShift work$104k - $166k
...Cloud Software Engineer (NiFi) - TS/SCI w/poly Job Locations US-MD-Annapolis Junction Requisition ID 2026-166255 Position Category... ..., contingent on the availability of tasks suitable for remote execution, such as Apache NiFi development. You must be...Remote workContract workShift work2 days per week- ...SageCor Solutions, serving Maryland and the Greater Washington D.C. area, is seeking a Software Engineer with a required active TS/SCI w/ Polygraph clearance. The ideal candidate will have ten years of relevant experience in software engineering. A Bachelor’s degree in...Senior
$80k - $128k
...Exploitation Analyst (EA), Senior Associate - TS/SCI w/poly Job Locations US-MD-Fort... ...and maintain accesses, conduct remote exploitation and provide technical... ...roles. Experience may also include engineering hardware and/or software, programming, computer/network...Remote workSeniorContract workShift work$176k - $282k
...Sr. Software Engineer, TS/SCI w/poly Job Locations US-MD-Laurel Requisition ID 2026-166340 Position Category Information Technology Clearance Top Secret/SCI w/Poly Responsibilities Design and Development Design...SeniorContract workShift work- ...Senior Cyber Engineer Intelligent. Dynamic. Resilient. Everfox, formerly... ...in all aspects of complex software solution deployment.... ...troubleshooting, and on-site/remote support to customers.... ...Active (currently in Use) TS/SCI w/CI Poly clearance ~8+ years of experience...Remote workSeniorPermanent employmentFull timeFor contractorsLocal areaMonday to FridayFlexible hours
$146k - $234k
...Cloud Software Engineer (TS/SCI w/ Poly) Job Locations US-MD-Annapolis Junction Requisition ID 2026-165903 Position Category Information Technology Clearance Top Secret/SCI w/Poly Responsibilities Title: Cloud Software...Remote workContract workFor contractorsShift work$112k - $179k
...Cyber Software Developer (Networking & Python), Senior Associate - TS/SCI w/poly Job Locations US-VA-Chantilly Requisition ID 2026-165960... ...candidate will apply their expertise across software engineering, development, and the configuration and...SeniorContract workShift work$119k - $161k
...Database Analyst Senior Location: USA MD Annapolis Junction Full Part/Time: Full time... ...Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able... ...related experience Security Clearance Level: TS/SCI w/Poly Required Skills and Abilities:...Remote workSeniorFull timePart time$235k - $242k
...Software Engineer - Spring Boot Framework - 12+ yrs of Experience - TS/SCI w/Poly Required Halogen Engineering Group is looking for a Software Engineer to join our team... ...: No Shift: Day Remote Type: Onsite Security Clearance:...Remote workFull timeContract workTemporary workShift work$25k
...Job Description Job Description Signals Software Engineer – 7+ yrs of Experience - TS/SCI w/Poly Required Halogen Engineering Group is looking for a... ...MD Travel Required: No Shift: Day Remote Type: Onsite Security Clearance: Current TS/...Remote workContract workTemporary workShift work- A technology consulting company is seeking a Java Software Engineer for a full-time position in Annapolis Junction, MD. Candidates must possess an active TS/SCI clearance with Polygraph and have at least 12 years of software engineering experience. Benefits include 25...Remote workSeniorFull time
$110.5k - $149.5k
...Currently Possess: Top Secret SCI + Polygraph Clearance... ...: SERVER SYSTEMS ENGINEER SENIOR Deliver simple solutions... ...with updating equipment and software • Troubleshoots moderately... ...• Security clearance level: TS/SCI w/Poly • US citizenship required...Remote workSeniorTemporary workImmediate startWorldwideFlexible hours- ...Description Senior Software Developer Tysons, Virginia • Government... ...facility Requires TS/SCI, Full Scope Poly (must have already and be... ...REQUIREMENTS: Software Engineering; HRR; No • The Contractor... ...source code in Sponsor-wide, remote Git repository. • The Contractor...Remote workSeniorFull timeFor contractorsImmediate start
- ...Shield Consulting Solutions is hiring a full-time software engineer in Maryland, requiring an active TS/SCI clearance. The role demands 20 years of experience in software engineering and a bachelor's degree in a technical discipline. Responsibilities include leveraging...Remote workSenior16 hoursFull time
$163.8k - $245.8k
...Workday, Inc. is seeking a Senior Software Development Engineer to support U.S. Federal Government contracts, requiring a TS/SCI w/CI Poly security clearance. Ideal candidates should have over 8 years experience in web application development or SaaS technologies, strong...SeniorFull timeFlexible hours$25k
PLATFORM ENGINEER - AI - 12+ yrs of Experience - TS/SCI w/Poly clearance is required - PP Posted On 06/02/2026 Job Information Technology Work Experience 10-1... ...Location: Columbia, MD Travel Required: No Shift: Day Remote Type: Onsite Security Clearance: Current TS/SCI...Remote workContract workTemporary workWork experience placementShift work- ...Cornerstone Defense LLC in Chantilly, VA, is seeking a Senior Software Engineer to develop features for critical data transmission applications... ...intelligence community. The ideal candidate must have an active TS/SCI clearance and 12+ years of software development experience,...Senior
$238k - $245k
...Software Engineer - Front End/Javascript - 20+ yrs of Experience (PARTIAL TELEWORK) - TS/SCI w/Poly clearance is required - BT Halogen Engineering Group is looking for a Software... ...Required: No Shift: Day Remote Type: Hybrid (Up to 16 hours of telework...Remote work16 hoursFull timeContract workTemporary workShift work$72.7k - $149.2k
...Job Title: Software Engineer 1 (TS/SCI w/Poly) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * *...Full timeContract workWork experience placementLocal areaImmediate startFlexible hours- ...Shield Consulting Solutions is looking for an AWS Software Engineer to join their team in Annapolis Junction, MD. This role requires active TS/SCI clearance and 14 years of experience in software engineering, along with a bachelor’s degree in a technical discipline. The...Remote workImmediate start
$230k - $240k
...Consulting Solutions is seeking a Data Application Engineer in Annapolis Junction, MD. The role requires... ...prototype built with Streamlit and requires 7 years of software engineering experience along with an active TS/SCI w/Polygraph clearance. The position offers a...SeniorImmediate start
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