• Phantom Works Proprietary Structural Design…

    The Boeing Company (Berkeley, MO)
    …3D solid modeling software Unigraphics + This position requires an active US Top Secret Security/ SCI Clearance (US Citizenship Required). (A US Security ... eligibility. **Security Clearance** This position requires an active US Top Secret Security Clearance (US Citizenship Required). (A US Security Clearance… more
    The Boeing Company (12/25/25)
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  • Digital Signal Processing Engineer

    CACI International (Aurora, CO)
    …+ Bachelor's degree in a scientific, mathematical, or engineering discipline + Active TS / SCI security clearance + Software defined radio experience to ... Digital Signal Processing Engineer Job Category: Engineering Time Type: Full time...written and verbal skills **Desired:** + Active TS / SCI w/ CI Poly + Experience with software more
    CACI International (11/14/25)
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  • Guidance Navigation and Control Engineer

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... Control\) design and analysis tasks \- Possess an Active TS or TS / SCI clearance **Desired...SCI clearance **Desired Skills:** \- Experience with flight software development and autocode to C\+\+ \- Experience working… more
    Lockheed Martin (12/14/25)
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  • Darpa SETA Surface and Subsurface Engineer

    Amentum (Arlington, VA)
    …engineering processes and procedures. + Must be able to obtain and maintain a Secret and TS / SCI US Government Clearance.Note: US Citizenship is required ... and program management support services to some of the top agencies in the US government, including the Defense...to obtain a Secret and TS / SCI Clearance **Desired… more
    Amentum (12/10/25)
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  • Palantir Engineer , Lead

    BOOZ, ALLEN & HAMILTON, INC. (Springfield, VA)
    …investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance is required. Compensation At Booz Allen, ... Palantir Engineer , Lead The Opportunity: As an experienced ...to work in a fast-paced, Agile environment + Active TS / SCI clearance; willingness to take a polygraph… more
    BOOZ, ALLEN & HAMILTON, INC. (12/18/25)
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  • Sr. DevOps Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Engineer Location: Springfield, VA Eligibility/Clearance: This position requires an active TS / SCI clearance Job Description: We are looking for highly ... Sr. DevOps Engineer Location: Springfield, VA, US Job ID: ATR 17260 Job...energetic, TS - SCI cleared, IT professionals who are interested in joining… more
    Arena Technical Resources, LLC (11/29/25)
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  • DevOps Engineer - Starfleet (Level 3 OR 4)

    Northrop Grumman (Aurora, CO)
    …or a Master's degree in a STEM discipline and 6 years experience + **Active Top Secret / SCI security clearance at the time of application** + Ability ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the Time **Description** At...**Principal (Level 3) OR Sr. Principal (Level 4) DevOps Engineer ** to join our team based in **Aurora, Colorado.**… more
    Northrop Grumman (12/05/25)
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  • System Engineer

    Synergy ECP (Landover, MD)
    …expression, age, disability, veteran status, or any other protected class. Clearance Required: TS / SCI w/ Polygraph Field Engineers - Landover, MD (System ... System Engineer Landover, MD (http://maps.google.com/maps?q=Landover+MD+USA+20784) Job Type Full-time Description...with the possibility of hazardous duty locations Clearance Required: TS / SCI Other Requirements: US Citizenship Founded in… more
    Synergy ECP (10/15/25)
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  • Endpoint Engineer - Trellix

    CACI International (Springfield, VA)
    Endpoint Engineer - Trellix Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular ... Endpoint Security team is rapidly growing! This is an exceptional opportunity for a TS / SCI cleared professional to join an incredibly talented team, work with… more
    CACI International (12/23/25)
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  • Lead, Structural Mechanical Engineer (Space…

    L3Harris (Wilmington, MA)
    …emphasis on structural/dynamics analysis + Ability to obtain and maintain a US TS / SCI security clearance Preferred Additional Skills: + Knowledge of system level ... interest of national security. Job Title: Lead, Structural Mechanical Engineer Job Code: 31531 Job Location: Wilmington, MA Job...computational programming such as Matlab or Python. + Active TS / SCI Clearance or the ability to satisfy… more
    L3Harris (11/25/25)
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