Find your dream job now!

Click on Location links to filter by Job Title & Location.
Click on Company links to filter by Company & Location.
For exact match, enclose search terms in "double quotes".

Keywords: Software Engineer-TS/SCI, Location: Sterling, VA

Page: 2

Systems Engineer – Senior Level - TS/SCI Clearance Required

Description: We are seeking a highly motivated and experienced Senior Systems Engineer specializing in Sensor... to support interoperability and processing. Integrate tools and software required for processing, exploiting, and disseminating...

Company: Core-CSI LLC.
Location: Sterling, VA
Posted Date: 08 Jan 2026

Systems Engineer – Senior Level - TS/SCI Clearance Required

Description: We are seeking a highly motivated and experienced Senior Systems Engineer specializing in Sensor... to support interoperability and processing. Integrate tools and software required for processing, exploiting, and disseminating...

Company: Core-CSI LLC.
Location: Sterling, VA
Posted Date: 21 Dec 2025

Exchange Engineer - Active TS/SCI with CI Poly

Our work depends on an Exchange Engineer joining our team to support Government activities in Washington, D.C...., Sterling, V.A., or Annapolis Junction, M.D. As an Exchange Engineer supporting the Government, you will be trusted to provide...

Location: Sterling, VA
Posted Date: 21 Nov 2025

Systems Architect - TS/SCI with CI Polygraph

TITLE: Systems Architect LOCATION: Sterling, VA CLEARANCE REQUIRED: Active DoD TS/SCI with CI Polygraph.... REQUIRED SKILLS AND QUALIFICATIONS Must possess an active Department of Defense (DoD) TS/SCI with CI Polygraph security clearance...

Posted Date: 11 Jan 2026

Senior AI/ML Researcher (TS/SCI)

. Minimum Qualifications: Must be a U.S. citizen with an active TS/SCI and the ability to obtain a CI polygraph. Bachelor...-INT data (with emphasis on GEOINT) to design, implement, and evaluate machine learning solutions. Engineer and transform...

Location: Herndon, VA
Posted Date: 12 Dec 2025

DevOps Engineer | Software Engineer

applications operating in cloud environments. Requirements TS/SCI FSP Clearance Experience with building and maintaining AWS...The DevOps Engineer is responsible for deploying product updates, identifying production issues, and implementing...

Location: Herndon, VA
Posted Date: 14 Jan 2026

Senior Software Engineer

Responsibilities Peraton is seeking a Software Engineer to support an Intelligence Community customer in the... requirement. Active TS/SCI with polygraph, or TS with SCI eligibility and ability to obtain a polygraph Programming Language...

Company: Peraton
Location: Herndon, VA
Posted Date: 24 Dec 2025

Senior DevOps Software Engineer

Senior DevOps Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance... Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local...

Location: Sterling, VA
Posted Date: 12 Dec 2025

Software Systems Engineer

Software Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top... US * * Job Description: CACI is looking for a self-motivated Systems Engineer with a background in software development to support the fast-paced...

Location: Sterling, VA
Posted Date: 11 Dec 2025
Salary: $94400 - 198200 per year

DevOps / Software Engineer

. Required Experience: Must hold an Active TS/SCI with polygraph ONLY, all others need not apply. 3 - 7+ years’ experience in development...Input Technology Solutions is seeking a DevOps Engineer for a full-time position located in Herndon...

Posted Date: 10 Dec 2025

Forward Deployed Software Engineer I

Forward Deployed Software Engineer to support new US Army Programs with novel 3D software solutions. This individual will act... Clearance (Ability to obtain TS/SCI). 2+ Years Relevant Experience. Proficient in one or more languages: Python, JavaScript...

Location: Herndon, VA
Posted Date: 10 Dec 2025
Salary: $90000 - 150000 per year

Principal Cyber Software Engineer (Front End/UI-Focused) CI Poly

MUST HAVE AN ACTIVE TS/SCI WITH CI POLY CLEARANCE Software Engineer III Principal Cyber Software Engineer (Front... End/UI-Focused) Experienced front-end software engineer to develop services using modern techniques such as REST, JSON...

Company: SHLD, Inc.
Location: Herndon, VA
Posted Date: 07 Dec 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: 04 Dec 2025
Salary: $112000 - 179000 per year

Software Engineer

Responsibilities Peraton is seeking a Software Engineer to support an Intelligence Community customer in the... years of experience may be considered in lieu of a degree requirement. Active TS/SCI with polygraph, or TS with SCI...

Company: Peraton
Location: Herndon, VA
Posted Date: 14 Nov 2025
Salary: $104000 - 166000 per year

Cloud Software Engineer

as needed. Lead and develop best practices for the larger Cloud Engineer team. Requirements Active TS/SCI Clearance Bachelor...Job Description: On behalf of our client, we are looking for a motivated Software Engineer with experience developing...

Posted Date: 29 Oct 2025

Software Engineer

Job Description: Description: e-Sci Corporation is seeking a Software Engineer for a program that provides large.../integration positions. Security+CE certification is preferred but not required. TS/SCI w/CI Poly is Required. Background...

Posted Date: 29 Oct 2025

Software Engineer

Job Description: On behalf of our client, we are looking for a Software Engineer in Herndon, VA. The candidate... Must have a current and active TS/SCI with polygraph clearance. Must be proficient in developing Web applications using the Java...

Posted Date: 28 Oct 2025

Cyber Software Engineer

Responsibilities Peraton’s Space & Intelligence Sector is looking for a Software Engineer to join our diverse team... and Python development experience Experience with SQL Shell Script experience Hands-on experience with Unix/Linux TS/SCI...

Company: Peraton
Location: Herndon, VA
Posted Date: 19 Oct 2025
Salary: $104000 - 166000 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

Software Test Engineer

LMCareers Business Unit SPACE Security Clearance TS/SCI w/Poly Shift First Direct/Indirect Direct... US Citizenship. Applicant currently must possess a TS/SCI with Poly Clearance. Desired skills Experience with Web and GUI...

Company: Lockheed Martin
Location: Herndon, VA
Posted Date: 07 Jan 2026
Salary: $84300 - 146165 per year