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Keywords: Senior Systems Engineer - TS/SCI with Polygraph, Location: USA

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Senior System Engineer

in a Linux environment Security Clearance Requirements: Current/Active TS/SCI with Polygraph Physical Requirements...MANTECH seeks a Senior System Engineer to join our team in the Fort Meade, MD area. In this role, you will develop...

Company: ManTech
Location: Fort Meade, MD
Posted Date: 20 Sep 2025

Senior System Engineer

in a Linux environment Security Clearance Requirements: Current/Active TS/SCI with Polygraph Physical Requirements...ManTech seeks a Senior System Engineer to join our team in the Fort Meade, MD area. In this role, you will develop...

Company: ManTech
Location: Fort Meade, MD
Posted Date: 20 Sep 2025

Senior Cloud System Administrator

Minimum Qualifications: 20+ years of experience as a Systems Administrator or Cloud Engineer supporting programs... and troubleshooting Linux distributions (e.g., Ubuntu, CentOS, RHEL). Clearance Requirements: Must have a current/active TS/SCI...

Company: ManTech
Location: Hanover, MD
Posted Date: 10 Sep 2025

Senior Systems Engineer - TS/SCI with Polygraph

and Experience: BA/BS + 10 years Security Clearance Level: TS/SCI clearance and ability to obtain and maintain a CI Polygraph... to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations...

Company: General Dynamics
Location: USA
Posted Date: 11 Sep 2025
Salary: $144410 - 195378 per year

Systems Engineer / Architect - TS/SCI with Polygraph

to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications... is required prior to start date. Security Clearance Level: TS/SCI clearance and ability to obtain and maintain a CI Polygraph prior...

Company: General Dynamics
Location: USA
Posted Date: 15 Aug 2025
Salary: $144410 - 195378 per year

Senior KMI Test Engineer, TS/SCI with a Full Scope Polygraph Security Clearance is Required

Senior KMI Test Engineer, TS/SCI with a Full Scope Polygraph Security Clearance is Required, Annapolis Junction, MD... We are seeking a Senior KMI Test Engineer. 20 years of experience in programs and contracts of similar scope, type and complexity...

Posted Date: 18 Oct 2025

Senior DevSecOps Engineer - TS/SCI with Polygraph

TITLE: Senior DevSecOps Engineer LOCATION: Sterling, VA CLEARANCE REQUIRED: Active DoD TS/SCI with Polygraph... an active Department of Defense (DoD) TS/SCI with Polygraph security clearance. Bachelor's degree or above in a STEM field...

Posted Date: 26 Oct 2025

Senior Platform Engineer - TS/SCI with CI Polygraph

TITLE: Senior Platform Engineer LOCATION: McLean, VA CLEARANCE REQUIRED: Active DoD TS/SCI with CI Polygraph... an active Department of Defense (DoD) TS/SCI clearance with CI polygraph. Current IAM Level II certification (e.g., Security...

Posted Date: 19 Oct 2025

Senior Linux Engineer (TS/SCI w/ Polygraph)

Job Summary We are seeking an experienced Linux Engineer whose primary responsibilities include providing engineering... Willingness to participate in special projects as needed Required Skills and Experience Linux Operating systems as a server...

Posted Date: 23 Oct 2025

Senior Software Developer, TS/SCI with Full Scope Polygraph Security Clearance Required

Senior Software Developer, TS/SCI with Full Scope Polygraph Security Clearance Required, Herndon, VA We are seeking... a Senior Software Developer. An active TS/SCI with Full Scope Polygraph Security Clearance is required. Senior Software...

Location: Herndon, VA
Posted Date: 04 Oct 2025

Senior Software Developer, TS/SCI with Full Scope Polygraph Required

Senior Software Developer, TS/SCI with Full Scope Polygraph Required, Herndon, VA The Senior Software Developer... must have an active TS/SCI with Full Scope Polygraph security clearance. Military (Air Force, Army, Navy, Marines) experience is a big...

Location: Herndon, VA
Posted Date: 17 Oct 2025

Resident Network Engineer - Federal TS/SCI +CI polygraph, Onsite Chantilly, VA or TX

Resident Network Engineer - Federal TS/SCI +CI polygraph, Onsite Chantilly, VA or TX This role has been designated... expertise on the products deployed within the customer's network. Clearance requirement: TS/SCI with CI polygraph Location...

Posted Date: 28 Aug 2025

OCONUS Field Engineer - TS/SCI Polygraph Required

: All candidates for consideration, must possess an active and in-scope TS/SCI Polygraph. Basic Qualifications: Bachelor's degree... will have prior experience as either a systems engineer or systems administrator. Prior OCONUS experience and IP networking knowledge...

Company: Leidos
Location: Chantilly, VA
Posted Date: 06 Aug 2025

Network Engineer - TS/SCI Polygraph Required

, or related subject. Must possess an active and in-scope TS/SCI With Poly to be considered Active/current basic CCNA...Leidos is searching for several Senior Network Engineers of varying experience levels to join our team in Chantilly...

Company: Leidos
Location: Chantilly, VA
Posted Date: 06 Aug 2025

Senior Systems Integration and Test Engineer - Active TS/SCI

date.​ U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance​ Security Clearance: TS/SCI - Current... capture effort? We have an exciting opportunity for a Senior Integration and Test Engineer to provide leadership and direction...

Location: Aurora, CO
Posted Date: 16 Oct 2025
Salary: $82000 - 164000 per year

Senior Software Systems Engineer- TS/SCI with Poly

reliability. Qualifications Clearance: Active TS/SCI with Polygraph Experience: Minimum 20 years of relevant Systems...Position Title: Senior Software Systems Engineer (Level 3) Location: Annapolis Junction, MD Clearance...

Posted Date: 09 Sep 2025

Senior Systems Engineer - TS/SCI Required

problems that create a safer, more secure world. We have an exciting opportunity for a Senior Systems Engineer supporting... date.​ U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance​ Security Clearance: TS/SCI without...

Location: Aurora, CO
Posted Date: 21 Aug 2025
Salary: $82000 - 164000 per year

Senior Systems Engineer - TS/SCI

Must have an active Top Secret security clearance with the ability to obtain and maintain a TS/SCI with Polygraph At least 4+ years...Xcelerate Solution is seeking a Sr. Systems Engineer, you will play a critical role with design, engineering...

Location: Bethesda, MD
Posted Date: 28 Sep 2025

Messaging Services - Systems Engineer TS/SCI w/Poly

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

Posted Date: 09 Oct 2025
Salary: $127500 - 172500 per year

Systems Engineer - Platform - active TS/SCI clearance

. We are hiring for a Systems Engineer - Platform - active TS/SCI clearance for our Systems Engineering and Architecture Services... an active DoD TS/SCI clearance and the ability to obtain and maintain a Counterintelligence (CI) Polygraph. Skills & Technology...

Company: V2X
Location: Springfield, VA
Posted Date: 12 Sep 2025