• Software Engineer ( Top

    KBR (Colorado Springs, CO)
    Title: Software Engineer ( Top Secret Security Clearance Required) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... Standard Required Qualifications + Security Clearance: Active US Government Top Secret / SCI security...citizenship required) + Education: Bachelor's degree in Computer Science, Information Systems , or a related technical field… more
    KBR (01/13/26)
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  • Guidance, Navigation & Control Engineer

    Lockheed Martin (Littleton, CO)
    …required for consideration\. * Top Secret security clearance with adjudicated SCI \(i\.e\. TS / SCI \) is required prior to start\. **Desired Skills:** ... the selected employee to be aU\.S\. Citizen\. * Active Top Secret clearance with SCI ...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (11/20/25)
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  • (DoD SkillBridge) Software Engineer

    Northrop Grumman (Aurora, CO)
    …Counterintelligence Polygraph (CI-Poly) **Offers are contingent upon receiving the Top Secret ( TS ) / SCI clearance** **Preferred Qualifications:** It is ... Software and Digital Engineering department which has 200+ Software Engineer , DevOps Engineer , Systems Administrator,...developing, and troubleshooting in Java or Python + **Current Top Secret / SCI security clearance required… more
    Northrop Grumman (12/12/25)
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  • SE/SEIT Lead - Top Secret Clearance…

    Lockheed Martin (Littleton, CO)
    …of our systems engineering efforts\! **Basic Qualifications:** * Current/Active DoD Top Secret Security Clearance * Strong Systems Engineering, ... ideal candidate, you will have a strong background in systems engineering, integration, and test, with experience leading teams...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (12/10/25)
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  • Software Engineer Level 3 or 4

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Systems (NGSP) seeks to fill a **Principal** **Software Engineer (Level 3) or a Sr. Principal** **Software ...considered in lieu of degree. + **Must have active TS / SCI clearance at time of application** +… more
    Northrop Grumman (01/07/26)
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  • Software Engineer TS / SCI

    CACI International (Denver, CO)
    Software Engineer TS / SCI Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: ... practices and have previous development experience **Qualifications:** **Required:** + Clearance: Must have a TS / SCI clearance, a TS / SCI with a Poly is… more
    CACI International (12/09/25)
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  • Software Engineer Level 2 or 3

    Northrop Grumman (Aurora, CO)
    …4 years of experience can be considered in lieu of degree. + **Active Top Secret security clearance/ SCI eligibility required at time of application** ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...Be a part of our mission! Northrop Grumman Space Systems (NGSP) seeks to fill a **Software Engineer more
    Northrop Grumman (01/13/26)
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  • Software Engineer Level 2 or 3

    Northrop Grumman (Aurora, CO)
    …additional 4 years of experience can be considered in lieu of degree. + **Active Top Secret / SCI security clearance required at time of application** + ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...Software and Digital Engineering department which has 200+ Software Engineer , DevOps Engineer , Systems Administrator,… more
    Northrop Grumman (11/29/25)
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  • Electrical Engineer ( TS

    Fluor (Aurora, CO)
    …Community. **Job Description** Must have an active (or ability to obtain and maintain) TS / SCI with CI Polygraph Will work under general supervision to initiate, ... ensure quality through testing and validation activities. The Electrical Engineer shall perform, but not limited to: * Support...have an active (or ability to obtain and maintain) TS / SCI with CI Polygraph * US citizen… more
    Fluor (10/29/25)
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  • Mechanical Engineer ( TS

    Fluor (Aurora, CO)
    …**Job Description** Must have an active (or ability to obtain/maintain) a TS / SCI with polygraph clearance Provides facilities mechanical engineering analysis and ... and modifications. Be responsible for regular analysis of mechanical systems to include cooling balancing and air quality to...have an Active (or ability to obtain & maintain) TS / SCI with Poly Clearance Required * Must… more
    Fluor (01/15/26)
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