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Keywords: System Engineer with Software Experience-TS/SCI with Poly, Location: Fort Meade, MD

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Systems Administrator| LINUX | SA2 or SA3 -TS/SCI w/ Poly Security Clearance Required

life cycle. Clearance Required: TS/SCI w/poly Title: Systems Administrator ( Linux)-SA2 or SA3 Location: Ft. Meade, MD... while circumventing manual process for new operating system rollout. Experience: 10 years (SA2) -15 years (SA3) experience. 5...

Company: Power3 Solutions
Location: Fort Meade, MD
Posted Date: 04 Nov 2025
Salary: $160000 - 200000 per year

Java/Python/Rust Software Developer (TS/SCI with Poly)

) environments, and support national security, this opportunity is for you. What You’ll Be Doing As a Software Engineer, you’ll... cross-functionally with software developers, system administrators, project managers, and mission customers. Deliver...

Company: Staffed4U
Posted Date: 28 Nov 2025

Windows Desktop Engineer - TS/SCI w/Poly

, Windows 11) and related technologies ● Security clearance level: TS/SCI w/Poly ● US citizenship required ● Role... Experience: 5 + years of related experience US Citizenship Required: Yes Job Description: WINDOWS DESKTOP ENGINEER...

Posted Date: 01 Feb 2026
Salary: $110500 - 149500 per year

Signals Processing Engineer 3-TS/SCI w/ POLY security clearance required

/SCI Clearance with a Poly required. No CCA's will be accepted at this time. Signals Processing Engineer 3 Location...: Annapolis Junction, MD Security Clearance Required: TS/SCI with MD customer poly security clearance Salary Range: $190-$220K...

Posted Date: 08 Jan 2026

AI Engineer II - Active TS/SCI w/poly clearance

talented and exceptionally qualified IT, architectural, system, and software engineering personnel. Requires TS/SCI with Poly... through iterative user and system feedback, the AI/ML Engineer designs and creates scalable solutions for optimal performance...

Posted Date: 19 Nov 2025

AI Engineer II - Active TS/SCI w/poly clearance

talented and exceptionally qualified IT, architectural, system, and software engineering personnel. Requires TS/SCI with Poly... through iterative user and system feedback, the AI/ML Engineer designs and creates scalable solutions for optimal performance...

Posted Date: 18 Nov 2025

Principal Cloud Engineer - TS/SCI w/Poly (Up to 30k sign on bonus available)

● Required Experience: 5+ years of related experience ● Security Clearance Level: TS/SCI w/Poly ● Required Skills and Abilities: Proven... Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Engineering...

Posted Date: 01 Feb 2026

Cloud Engineer - TS/SCI w/Poly

Clearance Level: TS/SCI w/Poly ● Required Skills and Abilities: Proven experience with Azure cloud services and migration... Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Engineering...

Posted Date: 01 Feb 2026

Database Engineer 2 with Active TS/SCI w/ poly clearance

talented and exceptionally qualified IT, architectural, system, and software engineering personnel. Requires TS/SCI with Poly..., and database loading software. Assist in developing database structures that fit into the overall architecture of the system...

Posted Date: 18 Nov 2025

DevOps Engineer - TS/SCI Poly required

DevOps Engineer Location: Annapolis Junction, MD Clearance Required: TS/SCI with Polygraph (must be within 7 years... A Master’s degree may substitute for two years of experience 8+ years of experience with: Software and system deployments...

Posted Date: 01 Jan 2026

Senior DevOps Engineer - TS/SCI POLY

a Senior DevOps Engineer with deep experience designing, building, and supporting scalable, secure infrastructure...) years of experience as a Systems Engineer or DevOps Engineer on programs and contracts of similar scope...

Company: Staffed4U
Posted Date: 31 Jan 2026
Salary: $170000 - 190000 per year

Network Engineer - TS/SCI Poly required

(knowledge and/or experience): Experience or knowledge of Arista EOS (Extensible Operating System), vs Cisco IOS or NX-OS...The Level 2 Network Engineer shall have the following responsibilities: Performs network services from network design...

Posted Date: 04 Jan 2026

Automated Test Engineer (TS/SCI with Poly)

for: Designing, developing, and executing automated test plans and test cases Validating system functionality and ensuring software... Qualifications 8+ years of experience as a Test Engineer Bachelor’s degree in Math, Science, Engineering, Statistics...

Company: Staffed4U
Posted Date: 27 Nov 2025
Salary: $200000 per year

Sr. ISSE TS/SCI Poly

! You must have an active TS/SCI Polygraph up front. Unfortunately, no exceptions. Leidos has an exciting opportunity for a Senior Security... distributed systems. Providing configuration management for security-relevant information system software. Serving...

Company: Leidos
Posted Date: 10 Jan 2026

Software Engineer (TS with CI Poly Req.) MD

. What we are looking for… We are looking for a Software Engineer to join an Agile development team working on a large, complex enterprise system. You will be responsible...Note: A TS/SCI with POLYGRAPH IS REQUIRED FOR THIS ROLE Who we are... August Schell proudly offers over three...

Company: August Schell
Location: Fort Meade, MD
Posted Date: 11 Dec 2025
Salary: $140000 - 175000 per year

Desktop Systems Engineer - TS/SCI

: Active TS/SCI clearance and ability to obtain and maintain a CI poly Must meet DoD 8570 IAT Level II requirements including...Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able...

Posted Date: 28 Nov 2025
Salary: $144410 - 195378 per year

Microsoft SQL DBaaS Engineer - TS/SCI

to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Engineering... Job Qualifications: Skills: Microsoft SQL Server, Software Solutions, Software Systems Certifications: None Experience: 8 + years...

Posted Date: 11 Jan 2026
Salary: $147292 - 199278 per year

SharePoint Engineer (Back End) - TS/SCI

to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Engineering... Job Qualifications: Skills: System Designs, System Requirements, Systems Engineering Certifications: None Experience: 8 + years...

Posted Date: 10 Jan 2026
Salary: $147292 - 199278 per year

Software Engineer with Poly SR SWE1

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... to deploying products to production. WHO YOU ARE Experience as a Software Engineer with knowledge assisting in the design...

Posted Date: 28 Jan 2026

Software Engineer with Poly Mid to SR Poly Clearance Required

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... to stay ahead of emerging threats and opportunities. WHO YOU ARE Experience as a Software Engineer with knowledge assisting...

Posted Date: 08 Jan 2026