• Principal Systems Engineer (Onsite)

    RTX Corporation (Mckinney, TX)
    …Advanced Airborne Radio Frequency department has an immediate opening for a Principal Systems Engineer who is committed and passionate about creating innovative ... citizens are eligible for a security clearance. **Qualifications We Prefer** + Active DoD Top Secret clearance with investigation within five years + Model Based… more
    RTX Corporation (12/12/25)
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  • Principal Systems Engineer

    Northrop Grumman (Melbourne, FL)
    …history. Northrop Grumman Aerospace Systems has an opening for a **Principal Systems Engineer - Reliability** to join our team of qualified, diverse ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...of employees and management + Active, In scope DoD Top Secret or SCI clearance **Thrive with… more
    Northrop Grumman (12/09/25)
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  • Naval Systems Engineer

    ManTech (Washington, DC)
    **MANTECH** seeks a motivated and career-focused Naval ** Systems Engineer ** to join our team **onsite** in **Washington, DC** In this role, you will support ... Managers in an analyst capacity **Clearance Requirements:** + Must hold an active Top - Secret clearance. **Physical Requirements:** + The person in this position… more
    ManTech (12/07/25)
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  • Ocean Systems Engineer , Lead

    BOOZ, ALLEN & HAMILTON, INC. (Port Hueneme, CA)
    Ocean Systems Engineer , Lead Key Role: Provide expertise and services in the disciplines of maritime structures design and construction, construction of seafloor ... infrastructure, hydrodynamics, mooring systems , seafloor cable systems , and control of...Bachelor's degree in an Engineering field Additional Qualifications: + Top Secret clearance Clearance: Applicants selected will… more
    BOOZ, ALLEN & HAMILTON, INC. (12/04/25)
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  • Senior z/OS Systems Engineer

    Insight Global (Providence, RI)
    Job Description Job Overview The z/OS Systems Engineer is responsible for day-to-day production support and engineering of mainframe systems , as well as ... planning, and optimize for efficiency. * Implement and manage security measures (RACF/ Top Secret ). * Troubleshoot and resolve complex mainframe issues. *… more
    Insight Global (12/03/25)
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  • GEOINT Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …committed to ensuring you receive the utmost employee care. Responsibilities As a GEOINT Systems Engineer , will be performing the following functions as a ... + Plan and assess Agile Solution Demos Qualifications & Physical Requirements + Active Top Secret /SCI with Poly + Bachelor's and nine (9) years or more… more
    Sciolex Corporation (10/09/25)
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  • Cloud Systems Engineer

    Synergy ECP (Columbia, MD)
    Cloud Systems Engineer Columbia, MD Description Company Description Synergy ECP is a Service Disabled Veteran-Owned Small Business SD(VOSB) that was formed in ... age, disability, veteran status, or any other protected class. Clearance Required: TS /SCI Other Requirements: US Citizenship Bachelor's Degree or higher in computer… more
    Synergy ECP (10/15/25)
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  • Senior Principal Systems Engineer

    Concurrent Technologies Corporation (Fort Meade, MD)
    Senior Principal Systems Engineer Concurrent Technologies Corporation Client Site - Fort Meade, MD area Minimum Clearance Required: TS /SCI with Fullscope ... Poly Clearance Level Must Be Able to Obtain: TS /SCI with Fullscope Poly CTC stays ahead of the...of: + SGI IRIX based operating system + SGI systems with direct attached and FC SAN storage +… more
    Concurrent Technologies Corporation (11/06/25)
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  • Systems Engineer

    ISYS Technologies (Schriever AFB, CO)
    Minimum Clearance Required Top Secret SCI Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the ... of our government customers. I2X Technologies is seeking a Systems Engineer to support ongoing activities for...position will be on-site and will require an active Top Secret /SCI clearance. + Position is normally… more
    ISYS Technologies (12/10/25)
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  • Systems Engineer

    ISYS Technologies (Schriever AFB, CO)
    Minimum Clearance Required Top Secret SCI Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the ... of our government customers. I2X Technologies is seeking a Systems Engineer to support ongoing activities for...position will be on-site and will require an active Top Secret /SCI clearance. + Position is normally… more
    ISYS Technologies (12/10/25)
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