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 with Polygraph REQUIRED), Location: McLean, VA

Page: 2

Software Engineer with active FSP required

a current and active TS/SCI with Full Scope Polygraph security clearance. This position does not have the ability to sponsor... candidates for clearance processing. At Red Rock, our DevOps Software Engineers champion state-of-the-art IT solutions...

Posted Date: 27 Aug 2025

Graphics Processing Unit (GPU) Engineer

Security, CISA, CISSP, GCED, GCIH, CCSP). Clearance Active TS/SCI clearance with Polygraph required OR active TS/SCI... is looking for a highly skilled Systems Engineer with deep expertise in operating systems, hardware, GPU, and high-speed networking...

Company: Leidos
Location: Glen Echo, MD
Posted Date: 04 Oct 2025

Splunk Engineer

Splunk Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI... procedures. Qualifications: Required: TS/SCI Clearance with Counterintelligence Polygraph BA/BS degree and 10 years...

Location: McLean, VA
Posted Date: 04 Oct 2025

Automated Test Engineer

ability to obtain a TS/SCI security clearance with the ability to obtain a Polygraph. Experience with Selenium WebDriver... for you as our next Automated Test Engineer to play a critical role with the design, engineering, development and deployment of software supporting...

Company: Leidos
Location: Glen Echo, MD
Posted Date: 03 Oct 2025
Salary: $89700 - 162150 per year

Sr. DevOps Engineer

Description Leidos has an exciting opening for you, our next TS/SCI cleared Sr. DevOps Software Engineer working.../ SCI security clearance with the ability to obtain and maintain a TS/SCI with Polygraph security clearance Knowledgeable...

Company: Leidos
Location: Glen Echo, MD
Posted Date: 03 Oct 2025
Salary: $104650 - 189175 per year

Test Engineer, Senior

/SCI clearance with a polygraph Master’s degree in Software Engineering, Computer Science, or a related field Cloud...Test Engineer, Senior The Opportunity: When a user tries new software, they expect it to be intuitive and run...

Posted Date: 03 Oct 2025
Salary: $86800 - 198000 per year

Cloud Engineer

. Must have an active Top Secret security clearance with the ability to obtain and maintain a TS/SCI with Polygraph security clearance...Description Leidos has an exciting opening for you, as a Cloud Engineer, to play a critical role with design...

Company: Leidos
Location: Glen Echo, MD
Posted Date: 02 Oct 2025
Salary: $126100 - 227950 per year

Sr. DevOps Engineer

Top Secret security clearance with the ability to obtain and maintain a TS/SCI with Polygraph security clearance... technical work, let Leidos show how to accelerate your career path. Leidos has a current opening for a TS/SCI cleared DevOps...

Company: Leidos
Location: Glen Echo, MD
Posted Date: 01 Oct 2025
Salary: $104650 - 189175 per year

Infrastructure Engineer/Administrator

Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None... and change control. Qualifications: Required: Active TS/SCI w/ Poly clearance is required. Bachelor’s degree...

Location: McLean, VA
Posted Date: 27 Sep 2025

Mechanical Engineer

Ability to obtain a TS/SCI clearance with a polygraph HS diploma or GED Additional Qualifications: Experience...Mechanical Engineer Key Role: Provide engineering review, coordination, and oversight for operations, maintenance...

Location: McLean, VA
Posted Date: 23 Sep 2025
Salary: $86800 - 198000 per year

Lead Network Engineer

education and work experience. Active a DoD TS/SCI with CI Poly Familiarity with managing a Windows supporting services... This requisition requires the candidate to have a minimum of the following clearance(s): Top Secret/SCI/Polygraph This requisition...

Company: Mitre
Location: McLean, VA
Posted Date: 17 Sep 2025

Network Engineer

: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 25% Type of Travel: Local...: Required: TS/SCI + poly Bachelor’s degree preferably in an IT related field 7 years of related experience; or a Master’s with 5...

Location: McLean, VA
Posted Date: 06 Sep 2025

Principal Cybersecurity Engineer – Cyber Defense (US Federal)

a TS/SCI with CI polygraph security clearance. Applicants must already possess a valid and active TS/SCI with CI polygraph... met at a sunny California diner, they came up with an idea to revolutionize the enterprise software market. And when we began to rise...

Company: Workday
Location: McLean, VA
Posted Date: 20 Aug 2025

Chief Engineer

: MUST possess an active TS/SCI with polygraph, OR TS/SCI with the ability to successfully complete polygraph level clearance... interdisciplinary coordination. The Chief Engineer will work closely with the Chief Software Architect to define engineering...

Company: Leidos
Location: Dunn Loring, VA
Posted Date: 23 Jul 2025

Chief Engineer

: MUST possess an active TS/SCI with polygraph, OR TS/SCI with the ability to successfully complete polygraph level clearance... interdisciplinary coordination. The Chief Engineer will work closely with the Chief Software Architect to define engineering...

Company: Leidos
Location: Cabin John, MD
Posted Date: 23 Jul 2025

Chief Engineer

: MUST possess an active TS/SCI with polygraph, OR TS/SCI with the ability to successfully complete polygraph level clearance... interdisciplinary coordination. The Chief Engineer will work closely with the Chief Software Architect to define engineering...

Company: Leidos
Location: West Mclean, VA
Posted Date: 23 Jul 2025

Chief Engineer

: MUST possess an active TS/SCI with polygraph, OR TS/SCI with the ability to successfully complete polygraph level clearance... interdisciplinary coordination. The Chief Engineer will work closely with the Chief Software Architect to define engineering...

Company: Leidos
Location: McLean, VA
Posted Date: 23 Jul 2025

Technology Engineer Analyst

TS/SCI clearance with a polygraph Associate's degree Nice If You Have: Experience with CNO processes... and may need to meet eligibility requirements for access to classified information; TS/SCI clearance with polygraph...

Location: McLean, VA
Posted Date: 18 Jul 2025

DevOps Engineer

, etc WHAT YOU’LL NEED TO SUCCEED: The position requires an active TS/SCI with Polygraph security clearance The position requires...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Company: General Dynamics
Location: McLean, VA
Posted Date: 10 Jul 2025

Systems Administrator (2nd shift)

best practices WHAT YOU'LL NEED TO SUCCEED: The position requires an active TS/SCI w/ Polygraph clearance This position... to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations...

Company: General Dynamics
Location: McLean, VA
Posted Date: 02 Oct 2025
Salary: $97750 - 132250 per year