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Keywords: Systems Engineer - TS/SCI with Polygraph, Location: McLean, VA

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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

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

AI Engineer

Knowledge of a scripting language Ability to map AI solutions onto customer problems TS/SCI clearance with a polygraph... requirements for access to classified information; TS/SCI clearance with polygraph is required. Compensation At Booz Allen...

Location: McLean, VA
Posted Date: 02 Oct 2025
Salary: $77600 - 176000 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

Electrical Engineer

engineering calculations Ability to obtain a TS/SCI clearance with a polygraph Bachelor’s degree in Electrical Engineering...Electrical Engineer Key Role: Research, design, develop, test, or supervise the manufacturing and installation...

Location: McLean, VA
Posted Date: 01 Oct 2025
Salary: $77600 - 176000 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

Full Stack Software and Data Engineer

solutions Experience creating solutions to complex problems within a collaborative and cross-functional team TS/SCI clearance... will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI...

Location: McLean, VA
Posted Date: 25 Sep 2025
Salary: $86800 - 198000 per year

Signals Software Engineer

or Confluence Ability to work in a team environment to brainstorm and innovate new ideas ​TS/SCI clearance with a polygraph... eligibility requirements for access to classified information; TS/SCI clearance with polygraph is required. Compensation...

Location: McLean, VA
Posted Date: 24 Sep 2025
Salary: $86800 - 198000 per year

DSP Software Engineer

to work in a team environment to brainstorm and innovate new ideas ​TS/SCI clearance with a polygraph Bachelor's degree... to meet eligibility requirements for access to classified information; TS/SCI clearance with polygraph...

Location: McLean, VA
Posted Date: 24 Sep 2025
Salary: $86800 - 198000 per year

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: 24 Sep 2025
Salary: $86800 - 198000 per year

Software Engineer

Description Leidos has an exciting opening for you as our next TS/SCI cleared Software Engineer supporting a long... Top Secret/SCI clearance and ability to obtain and maintain a Polygraph 7+ years of backend software engineering...

Company: Leidos
Location: Glen Echo, MD
Posted Date: 18 Sep 2025

Software Engineer

technical work, let Leidos show how to accelerate your career path. Leidos has an exciting opening for you as our next TS/SCI... cleared Software Engineer supporting a long-term DIA-NEMC DOMEX Technology Platform (DTP) contract. You will work closely...

Company: Leidos
Location: Glen Echo, MD
Posted Date: 18 Sep 2025
Salary: $104650 - 189175 per year

Lead Network Engineer

-time Lead Network Engineer to support the deployment, operation, and maintenance of IT systems in Classified lab... education and work experience. Active a DoD TS/SCI with CI Poly Familiarity with managing a Windows supporting services...

Company: Mitre
Location: McLean, VA
Posted Date: 18 Sep 2025

AI Engineer

Knowledge of a scripting language Ability to map AI solutions onto customer problems TS/SCI clearance with a polygraph... requirements for access to classified information; TS/SCI clearance with polygraph is required. Compensation At Booz Allen...

Location: McLean, VA
Posted Date: 07 Sep 2025
Salary: $77600 - 176000 per year

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: 07 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: 21 Aug 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... cloud environment. We are looking for a Principal Cybersecurity Engineer to help build out the team, technology...

Company: Workday
Location: McLean, VA
Posted Date: 19 Aug 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: 17 Jul 2025

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.... Experience working with containers using Docker. Experience with container orchestration systems such as Kubernetes and Mesos...

Posted Date: 27 Aug 2025

Network Architect

enterprise network topology TS/SCI clearance with a polygraph Bachelor’s degree in an IT field and 4+ years of experience... requirements for access to classified information; TS/SCI clearance with polygraph is required. Compensation At Booz Allen...

Posted Date: 06 Sep 2025
Salary: $77600 - 176000 per year