• Systems Engineer - Senior

    Amentum (Fort Meade, MD)
    …Security, & Intel space? If so, look no further. Amentum is seeking a **Senior Systems Engineer ** to join our team of passionate individuals in **Ft. Meade, MD** ... new products and processes. **Responsibilities:** The duties and responsibilities of the Senior Systems Engineer include, but are not limited to, the following:… more
    Amentum (10/31/25)
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  • Lead, Architectural Design and Network…

    L3Harris (Salt Lake City, UT)
    …sea and cyber domains in the interest of national security. Job Title: Lead, Systems Engineer Job Code: 30452 Job Location: USA-UT-Salt Lake City Job Schedule: ... every other Friday off Job Description: The Lead, Network Systems Engineer will be responsible for the...be able to maintain an active US Government DOD Top Secret Clearance Required Qualifications: + Bachelor… more
    L3Harris (11/03/25)
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  • Engineer VI

    General Atomics (Englewood, CO)
    …0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** Colorado **Clearance Level:** Top Secret **Pay Range Low:** 116,480 **City:** Englewood **Clearance ... an exciting opportunity for a Space Vehicle IPT Lead Engineer working on satellite systems to join...+ Familiarity with agile design processes. + A current Top - Secret / SCI DoD Clearance is required. **US… more
    General Atomics (12/11/25)
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  • Senior Principal / Principal Flight Test…

    Northrop Grumman (Edwards AFB, CA)
    …Principal and Sr Principal Systems Test Engineer ** * This position requires a DoD Secret or Top Secret clearance as well as the ability to obtain and ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...or test experience, to include control room monitoring. * Top Secret clearance Primary Level Salary Range:… more
    Northrop Grumman (12/04/25)
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  • Reliability Engineer , Staff (Level IV)

    Lockheed Martin (Littleton, CO)
    …work with a high accuracy within requested timelines * Active or Current Top Secret clearance **Security Clearance Statement:** This position requires a ... of the Fleet Ballistic Missile \(FBM\) Program, the Reliability Engineer role will include a wide variety of reliability...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (11/20/25)
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  • Systems Engineer

    NANA Regional Corporation (San Antonio, TX)
    The Systems Engineer is a critical liaison...and site surveys as needed. **Qualifications** + An active Top Secret with SSBI is required for ... Responsible for the planning and engineering of an organization's systems infrastructure. Includes the implementation and design of hardware...partners. + Bachelor's Degree; 4+ years of experience. + Microsoft Teams, Microsoft Suite of Tools, … more
    NANA Regional Corporation (11/08/25)
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  • Lead, Systems Engineer (Optical…

    L3Harris (Wilmington, MA)
    …collaborative team setting. The L3Harris Agile Systems Engineering department is seeking a systems engineer to join our team and support one of our newer ... will support the program technical leads (Lead or Chief Systems Engineer , IPT Lead) by performing technical...space environment Preferred Additional Skills: + Hold an active Secret or Top Secret /SCI clearance.… more
    L3Harris (12/10/25)
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  • Theater Engineer

    Paragon Cyber Solutions (Colorado Springs, CO)
    …Command (USSTRATCOM) and US Air Force Space Command (AFSPC) missions. Clearance: Top Secret Security Clearance with SCI Eligibility Travel Required: Yes ... (AD) for user and groups. + Knowledge of current Microsoft Operating Systems (Server & Workstation). +...currently have and be able to maintain a DoD Top Secret Security Clearance with SCI Eligibility… more
    Paragon Cyber Solutions (10/22/25)
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  • Lead, Systems Engineer

    L3Harris (Waco, TX)
    …land, sea and cyber domains in the interest of national security. Job Title: Lead, Systems Engineer Job Code: 32076 Job Location: Waco, TX Schedule: 9/80; Every ... other Friday off Job Description: The Lead, Systems Engineer will be responsible for supporting...requires US Citizenship, with the ability to attain a Top Secret (SCI) Clearance. Preferred Additional Skills:… more
    L3Harris (01/06/26)
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  • Systems Engineer

    ManTech (Washington, DC)
    **MANTECH** seeks a motivated, career and customer-oriented ** Systems Engineer ** to join our team in the **Washington, DC** location. This is an **onsite** ... and/or other scripting languages **Clearance Requirements:** + Must have a current/active DOD Top Secret security clearance, adjudicated within the last 6 years… more
    ManTech (12/28/25)
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