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Keywords: Software Engineer (TS/SCI), Location: Herndon, VA

Page: 3

Storage Engineer - Active TS/SCI with CI Poly

As a Storage Engineer supporting the Government, you will be trusted to work on Platform Engineering Services... on a Storage Engineer joining our team to support Government activities in Annapolis Junction, MD or Sterling, VA. As a Storage...

Location: Sterling, VA
Posted Date: 27 Sep 2025

Virtualization Engineer - Active TS/SCI with CI POLY

's physical/virtual infrastructure for the future. Our work depends on a Virtualization Engineer joining our team to support... Government activities in Sterling, VA or Annapolis Junction, MD. As a Virtualization Engineer supporting the Government...

Location: Sterling, VA
Posted Date: 27 Sep 2025

Splunk Engineer - Active TS/SCI Required

Framework Top Secret/SCI clearance with the ability to obtain a Counter-Intelligence polygraph HS diploma or GED and 7+ years...), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions...

Location: Reston, VA
Posted Date: 27 Sep 2025

Help Desk - TS/SCI Security Clearance

hardware and software Active TOP SECRET/SCI security clearance The Compensation for the Help Desk Technician include..., Python, Power BI, Secret Cleared, Top Secret Cleared, TS/SCI Cleared, Laboratory, Data, Data gathering science, DHA, public...

Location: Reston, VA
Posted Date: 15 Oct 2025
Salary: $80000 - 95000 per year

Java Developer *TS/SCI Clearance Required

databases such as MySQL, PostgreSQL, etc. · Must have an ACTIVE Top Secret or TS/SCI Clearance · Bachelor's degree..., and other developers to understand requirements and deliver high-quality software · Participate in code reviews, debugging...

Posted Date: 12 Oct 2025
Salary: $130000 - 180000 per year

Fidelis Administrator - Active TS/SCI with CI Poly

and network issues to ensure it remains fully operational Active TS/SCI clearance; willingness to take a polygraph exam HS... operating system and application software as necessary. Support Linux & Windows systems engineering efforts in system design...

Location: Reston, VA
Posted Date: 27 Sep 2025

Cybersecurity SME (TS/SCI w/ FS Poly Req.)

NOTE: A TS/SCI with FULL SCOPE POLYGRAPH IS REQUIRED FOR THIS ROLE Who we are... August Schell offers 30 years..., we are family. What we are looking for… Are you a skilled Cloud Security Engineer looking for an exciting opportunity...

Company: August Schell
Location: Herndon, VA
Posted Date: 12 Sep 2025

Scrum Master - TS/SCI with Polygraph

Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Engineering...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Company: General Dynamics
Location: Herndon, VA
Posted Date: 10 Oct 2025
Salary: $119000 - 161000 per year

Senior Software Engineer - CTJ - Top Secret

Microsoft has an exciting opportunity for a Senior Software Engineer in the Cloud+AI Azure Data Explorer team. As part... security screenings: Candidates must have an active TS and be willing to upgrade to TS/SCI (with polygraph) or have an active...

Company: Microsoft
Location: Reston, VA
Posted Date: 18 Oct 2025

Software Engineer, Senior

Software Engineer, Senior The Opportunity: As a back-end developer, you know that a good site or system needs the... of excellent verbal and written communication skills TS/SCI clearance with a polygraph Security+ CE, SSCP, CCNA-Security...

Location: Herndon, VA
Posted Date: 18 Oct 2025
Salary: $86800 - 198000 per year

Software Engineer Sr

LMCareers Business Unit SPACE Security Clearance TS/SCI w/Poly Shift First Direct/Indirect Direct... programs in support of national security. We are seeking a Software Engineer to participate in the design, development, test...

Posted Date: 17 Oct 2025
Salary: $102800 - 178135 per year

Software Engineer Sr

LMCareers Business Unit SPACE Security Clearance TS/SCI w/Poly Shift First Direct/Indirect Direct... programs in support of national security. We are seeking a Software Engineer to participate in the design, development, test...

Posted Date: 17 Oct 2025
Salary: $102800 - 178135 per year

Software Engineer

Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI...: Required: Java development using Spring Active TS/SCI with CI Polygraph 5 years of experience in software engineering...

Location: Sterling, VA
Posted Date: 17 Oct 2025
Salary: $82100 - 172400 per year

Cyber Software Engineer

Responsibilities Peraton’s Space & Intelligence Sector is looking for a Software Engineer to join our diverse team... at our Herndon, VA, office. The candidate should have experience with structured software development methodologies and modern...

Company: Peraton
Location: Herndon, VA
Posted Date: 15 Oct 2025
Salary: $80000 - 128000 per year

Senior Software Engineer

LMCareers Business Unit SPACE Security Clearance TS/SCI w/Poly Shift First Direct/Indirect Direct... on funding in winter of 2025/2026 Basic Qualifications - At least 3 years of technical experience as a Software Engineer...

Company: Lockheed Martin
Location: Herndon, VA
Posted Date: 11 Oct 2025
Salary: $102800 - 178135 per year

Software Engineer - Confidential Computing

Evans & Chambers is seeking a highly skilled Software Engineer and subject matter expert in confidential computing... Architecture (ZTA) principles. TS/SCI security clearance preferred but not mandatory Why Join Us This is an opportunity...

Posted Date: 09 Oct 2025

Cyber Software Engineer

Responsibilities Peraton’s Space & Intelligence Sector is looking for a Software Engineer to join our diverse team..., task queues (e.g., Celery), or workflow engines. Understanding of RESTful APIs and data serialization (JSON, XML). TS/SCI...

Company: Peraton
Location: Herndon, VA
Posted Date: 09 Oct 2025
Salary: $80000 - 128000 per year

Software Engineer, Mid

Software Engineer, Mid The Opportunity: As a software engineer, you can resolve a problem with a complete end... needed to develop software and systems from vision to production-ready. This role is more than just coding. As a software engineer...

Location: Herndon, VA
Posted Date: 09 Oct 2025
Salary: $69400 - 158000 per year

Java Software Engineer

Java Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI...: Bachelor's degree in a STEM field 5+ years of relevant software development experience Active TS/SCI clearance with Polygraph...

Location: Sterling, VA
Posted Date: 03 Oct 2025
Salary: $82100 - 172400 per year

Software Engineer, Mid

Software Engineer, Mid The Opportunity: As a back-end developer, you know that a good site or system needs the... to investigate root causes and provide corrective actions TS/SCI clearance with a polygraph DoD 8570 Certification, including...

Location: Herndon, VA
Posted Date: 27 Sep 2025
Salary: $69400 - 158000 per year