• Software Engineer TS /SCI…

    Leidos (Aurora, CO)
    **Description** Leidos has an exciting opportunity for a Software Engineer ! *Must have an active TS /SCI Polygraph up front. No exceptions.* You will perform ... software development lifecycle (SDLC) activities as both an individual...as both an individual and a member of our top -notch agile development team building a large complex enterprise… more
    Leidos (09/27/25)
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  • Staff Systems Engineer ( TS /SCI)

    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 ... work.** **Basic Qualifications:** + Must have an **active** US Government DoD Top Secret /Sensitive Compartmented Information (SCI) security clearance **at the… more
    Northrop Grumman (07/10/25)
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  • RF Engineer , Senior (Level III)…

    Lockheed Martin (Littleton, CO)
    …Analysis and Test Team, you will have access to cutting\-edge software modeling tools and state\-of\-the\-art hardware resources, enabling you to tackle unique ... for this position, applicants must possess an active security clearance level of: ** TS /SCI with Polygraph** * For long term employment on this program, selected… more
    Lockheed Martin (07/26/25)
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  • Senior Cyber Defense Engineer - TS

    Deloitte (Denver, CO)
    …Must be able to work full time on-site in Denver, CO + Active TS /SCI security clearance required + Experience using cyber reconnaissance to support a federal client ... + Experience working with cloud infrastructure + Experience utilizing software asset management + 7 years of technical experience in cyber-defense or cyber security… more
    Deloitte (09/25/25)
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  • Systems Administrator ( TS /SCI with Poly…

    Fluor (Aurora, CO)
    …a stand-alone Microsoft Windows network environment using a VMware backend infrastructure. Analyze and test new software and software version upgrades in ... the Intelligence Community. **Job Description** Must possess a clearance at the TS /SCI access level, and have favorably completed a government issued polygraph The… more
    Fluor (07/30/25)
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  • (DoD SkillBridge) Software Engineer

    Northrop Grumman (Aurora, CO)
    …obtain a Counterintelligence Polygraph (CI-Poly) **Offers are contingent upon receiving the Top Secret ( TS ) / SCI clearance** **Preferred Qualifications:** ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: No **Description** At...You'll get to Do:** We are looking for a Software Engineer experienced in Python (as your… more
    Northrop Grumman (09/12/25)
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  • Principal / Sr. Principal Software

    Northrop Grumman (Boulder, CO)
    …of application. All applicants must have the ability to obtain and maintain a Top Secret /SCI ( TS /SCI) security clearance. **Preferred Qualifications:** + A ... within Northrop Grumman Space Systems is seeking a Principal Software Engineer / Sr. Principal Software...current active in-scope US Government DoD issued Top Secret /SCI ( TS /SCI) security clearance… more
    Northrop Grumman (08/13/25)
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  • Principal/Sr. Principal Systems Engineer

    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 ... Grumman Space Systems (NGSP) is seeking a **Principal Systems Engineer or a Sr. Principal Systems Engineer **...experience with a PhD. + Must have an active Top Secret /SCI clearance at the time of… more
    Northrop Grumman (08/21/25)
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  • Principal/Sr. Principal Systems Engineer

    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 ... Space Systems (NGSP) is seeking a **Principal** **Syste** **ms Engineer or a Sr. Principal Systems Engineer **...experience with a PhD. + Must have an active Top Secret /SCI clearance at the time of… more
    Northrop Grumman (09/23/25)
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  • Principal Systems Engineer

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our ... & Test (SEIT) team, an Integration & Test engineer gains an understanding of the...Masters; 0 years with a PhD. + **Current DoD Top Secret clearance with SCI eligibility at… more
    Northrop Grumman (08/23/25)
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