Security-Cleared Software Engineer (TS/SCI/Poly)
$100k - $200kBCT
BCT LLC in Annapolis is seeking a Software Engineer to develop and enhance complex software systems. The ideal candidate must have an active TS/SCI with POLY and extensive experience in software engineering. Responsibilities include analyzing user requirements, debugging software, and designing system modifications. The role offers a competitive salary ranging from $100,000 to $200,000, depending on skills and experience, and includes benefits such as a 401(k) plan, health savings account, and tuition reimbursement. #J-18808-Ljbffr
$150k - $170k
...Cornerstone Defense LLC is seeking a Software Engineer for their Annapolis Junction office. The role involves developing and enhancing complex... ...U.S. Government missions. Applicants must have an active TS/SCI clearance and a Bachelor's degree in Computer Science or a related...SuggestedWork at office$154.05k - $278.48k
...Description Lead Security Engineer Leidos has a new and exciting opportunity... ...Operations (CNO), Mission Software, Analytical Methods and... ...environments, and develop clear, actionable remediation recommendations... ...Required: Must have TS/SCI with Polygraph. Preferred...SuggestedLocal areaImmediate startFlexible hours$78k - $250k
...Onyx Point, Inc. in Hanover, Maryland is hiring a Software Engineer. The role demands an active TS/SCI w/ Full Scope Polygraph security clearance and fourteen years of software engineering experience. Candidates should possess a Bachelor’s degree in Computer Science or...SuggestedRemote work$118k - $131k
...Software Engineer Level 0 Company: Client of Staffed4U Location... ...Clearance Requirement: TS/SCI Poly Primary Skill Requirement... ...and continue growing within a cleared software engineering... ...integration and testing activities in secure technical environments....SuggestedFull timeTemporary workFlexible hours$176k - $282k
...Cyber Software Engineer-TS/SCI w/Poly Job Locations US-MD-Laurel Requisition ID... ...Communicate technical information clearly and concisely, both verbally and in... ...employees supporting this critical National Security program, which include heavily subsidized...SuggestedContract workShift work- ...Cleared Cloud Engineer- TS/SCI Poly Clearance Laurel, MD, United States About the Job Summary of Position: We are looking to hire a Cloud Engineer with an active TS/SCI Poly Clearance who can support robust and repeatable cloud designs in support of data manipulation...
$176k - $282k
...Senior Cloud Software Engineer TS/SCI w/Poly Job Locations US-MD-Laurel Requisition ID... ...proficiency and independence. Able to clearly communicate directions and provide... ...Qualifications: Active TS/SCI security clearance with a current polygraph...Contract workShift work$146k - $234k
...Senior Software Engineer - TS/SCI w/Poly Job Locations US-MD-Annapolis Junction Requisition... ...Software Engineer to design, develop, and secure next-generation software systems.... ...performance. Develop and maintain clear, accurate technical documentation for...Contract workShift work$176k - $282k
...Sr. Software Engineer, TS/SCI w/poly Job Locations US-MD-Laurel Requisition ID... ...into intuitive visual experiences. Clearly communicate technical concepts, tradeoffs... ...employees working on our critical National Security programs, which include heavily...Contract workShift work- Legato, LLC is seeking a Software Engineer in Laurel, MD, to support their Software Management Team. The role involves developing... ...and enhancing complex software systems and requires a TS/SCI with Polygraph security clearance. Candidates should have experience in coding...
$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... ...and operational environments. Ensure software meets security, performance, and reliability standards, in compliance...Full timeTemporary workWork experience placementRemote workFlexible hours- ...Web Developer, TS/SCI with Full Scope Poly Security Clearance Required, Severna Park, MD The selected... ...Web pages, the Service Reliability Engineering (SRE) products and services and providing... ...requirements, troubleshoot software problems and provide solutions. The...
$160k - $230k
...Software Engineer (SWE) – Level 3 Location: Annapolis Junction, MD Clearance Required: TS/SCI with Polygraph Position Type: Full-Time | On-Site... ...CI/CD pipelines in a secure Linux environment Develop... ...Git Write and maintain clear technical documentation and...16 hoursFull timeImmediate startRemote workFlexible hours$175k - $185k
...Software Engineer III Location: Columbia, MD Employment Type: Full-Time Salary: $175,000-185,000 Clearance: (TS/SCI FS Poly Required) Relocation Assistance: Available Position Overview This role... ...Lead development teams within secure lifecycle frameworks Ensure quality...Full timeRelocation package$140k - $150k
...Information Systems Security Engineer ISSE 1 | TS/SCI w/ poly Security Clearance Annapolis Junction, MD • Information Technology We pride ourselves... ...flexibility. Tulzi offers secure network systems and software engineering solutions in both the public and private...Hourly payTemporary workLocal area$146k - $234k
...Information Systems Security Engineer (ISSE) TS/SCI w/Poly Job Locations US-MD-Fort Meade Requisition ID 2026-165796 Position Category Cyber Security Clearance Top Secret/SCI w/Poly Responsibilities Peraton is seeking...Contract workShift work$220k - $270k
...Purpose and Impact: Amentum is seeking an Information Systems Security Engineer (ISSE) 3 for a prime contract that is based out of our... ...compliance with IASAE Level 3 is required. Clearance Required: TS/SCI Poly Minimum Education: Bachelor's degree in Computer...Hourly payContract workWork at officeLocal area$146k - $234k
...Software Application Support Systems Engineer Advisor - TS/SCI w/poly Job Locations US-MD-Annapolis Junction Requisition ID 2026-166954... ...customer satisfaction This critical National Security role is eligible for Peraton's premier benefits...Contract workShift work$146k - $234k
...Senior Software Engineer - Data Ingest (TS/SCI w/Poly) Job Locations US-MD-Annapolis Junction Requisition ID 2026-162776 Position... ...benefits to employees supporting this critical National Security program, which include heavily subsidized employee...Contract workFlexible hoursShift work- ...As a Software Development Engineer with a focus on Identity and Access Management (IDAM... ...include design, modeling, security, integration, and formal testing... ...years of experience. Active TS/SCI clearance and ability to obtain and maintain a CI poly. Must meet DoD 8570 IAT...Temporary workRelocation package
$165k - $175k
...Software Engineer II Salary: $165K-175K Clearance: (TS/SCI FS Poly) Employment Type: Full-Time Relocation Assistance: Available We are is representing a... ...complex, enterprise-scale systems within a high-security environment. Position Overview This role...Full timeRelocation package$3,900 per month
...LLC is looking for an experienced Software Engineers to join their rapidly growing... ...systems, ensuring scalability, security, and performance. Provide technical... .... Qualifications An active TS/SCI with polygraph is required. Last Poly within past 7 years. Level 2: BS...Hourly payContract workTemporary workWork experience placementLocal areaFlexible hours- ...A technology and engineering firm located in Maryland is seeking candidates for a software development role that requires a TS/SCI clearance. Successful candidates will have a bachelor’s degree in a relevant field and extensive experience in software engineering. Responsibilities...
- ...Information Technology, Engineering Services, Program... ...RESPONSIBILITIES: The Senior Software Engineer will serve as... ...code standards, security protocols, and... ...REQUIREMENTS YOU BRING: • TS/SCI Clearance with... ...communication skills; Able to clearly communicate...Full timeFor contractorsRemote workFlexible hours
- ...A technology firm is seeking a cleared Software Engineer to join its team in Gaithersburg, MD. This permanent... ...C++. Candidates must have an active TS/SCI clearance and relevant experience. The... ...where your contributions directly support national security. #J-18808-Ljbffr...Permanent employment
$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... .../simplify configuration logic control, data access, security, Web-tier, etc. Candidates will: o Analyze user requirements...Full timeContract workWork experience placementLocal areaImmediate startFlexible hours- ...Software Engineer L2 Location: Annapolis Junction Clearance: Active TS/SCI w/ FS Poly required We're seeking a Software Engineer to support mission-critical systems in... ...Agile environment Contribute to scalable, secure, and high-performance systems Why...
- ...Job Description: We are seeking a Senior Software Engineer (TS/SCI Cleared) to support mission-critical systems within the Intelligence Community.... ...oriented architectures, and containerized deployments in secure environments. This is a high-visibility position on a growing...Contract work
- ...Software Engineer L1 (Frontend/Web – React/Vue) | Mission-Focused Program Job Description We are seeking a Software Engineer (TS/SCI Cleared) with a focus on modern web development to support a mission... ...integrating with backend services in a secure, containerized environment....
$250k - $300k
...CNO Software Engineer (TS/SCI w/ Poly) Annapolis Junction, MD. SIXGEN's mission is to deliver agile, mission-ready cybersecurity solutions... ...into large-scale technical frameworks supporting national security missions. Key Responsibilities Software Development...Full timeTemporary workRemote workFlexible hours
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