• Systems Engineer Modem Design

    General Atomics (Poway, CA)
    …languages. + Experience in the design of high frequency (HF) waveforms and communications systems . + Existing Secret or Top Secret security clearance is ... General Atomics Aeronautical Systems , Inc. (GA-ASI), an affiliate of General Atomics,...and interface control documentation. + Experience with payload integration, software , datalinks, and computer networking is a plus. +… more
    General Atomics (09/25/25)
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  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …and Validation (V&V) principles + The ability to obtain and maintain a Top Secret US Security Clearance is required + Systems Engineering Expertise: + Proven ... SNC is on the lookout for a Systems Engineer with expertise in sensor systems...+ Cross-Disciplinary Collaboration: Work closely with multidisciplinary teams, including software , electrical, and optical engineers. + System Integration and… more
    Sierra Nevada Company, LLC (09/24/25)
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  • Senior Systems Integration & Test Engineer

    RTX Corporation (Goleta, CA)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we do ... in Science, Technology, Engineering or Mathematics (STEM) discipline (preferably Systems Engineering, Electrical Engineering, Software Engineering or Physics)… more
    RTX Corporation (09/18/25)
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  • Senior Systems Engineer - IT

    Lockheed Martin (Littleton, CO)
    …posture, compliance, and lifecycle management of Commercial Off\-the\-Shelf \(COTS\) hardware and software systems \. The ideal candidate will have a strong ... design, development, manufacture, integration, and sustainment of advanced technology systems , products, and services\. Lockheed Martin \(LM\) Rotary and Mission… more
    Lockheed Martin (11/12/25)
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  • Systems Administrator

    SAIC (Panama City Beach, FL)
    **Description** SAIC is seeking a ** Systems Administrator** for the Joint Expeditionary Command and Control (JEXC2) program based out of Panama City, FL. The ... providing IT support to expeditionary C2 and C4I military systems . **Job Responsibilities:** + Work on deployable IT ...communicate over satellite. + Development and integration of new software and technology. + Management of trouble tickets and… more
    SAIC (11/22/25)
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  • Systems Engineer SATCOM SME

    Serco (Orlando, FL)
    …4 years of engineering and/or testing experience + An active US Department of Defense ( DoD ) Secret security clearance + A valid US Passport for potential travel ... outside the continental United States + Professional experience with Systems / Software Testing and Integration + Strong problem-solving skills and the ability to… more
    Serco (11/07/25)
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  • Senior Systems Integrator

    Arena Technical Resources, LLC (Springfield, VA)
    …Location: Springfield, VA (Hybrid Remote) Eligibility: Candidate must possess an active Secret clearance Job Description: As a Senior Systems Integrator, you ... and readiness. Key Responsibilities: - Serve as technical lead for Army systems integration initiatives and geospatial software baselines. - Develop system-level… more
    Arena Technical Resources, LLC (11/28/25)
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  • HWIL Sr Systems Integrator - FPGA Emphasis…

    RTX Corporation (Tucson, AZ)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we do ... systems integration tasks including, but not limited to, hardware/ software /FPGA interfacing, radar and video emulation, and missile electronics interfacing. The… more
    RTX Corporation (10/07/25)
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  • Itspec (Network)

    Air National Guard Units (Atlantic City, NJ)
    …of LANs to include classified and unclassified networks. Conduct testing of network systems to ensure current network software products are compatible with ... ensure availability and use of quality assurance checklists to ensure equipment, systems , and software meet technical design specifications and are configured… more
    Air National Guard Units (11/01/25)
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  • Training Systems Engineer

    PLEXSYS Interface Products, Inc. (Nellis AFB, NV)
    …and maintain a Top- Secret clearance and approval for SAP/SCI access + DoD IAT Level 2, 8140 certifications (Security+) within 6 months + Additional Computing ... on-site support operating and maintaining the Joint Theater Air-to-Ground Simulation Systems (JTAGSS), Airborne Warning and Control Systems (AWACS), Airborne… more
    PLEXSYS Interface Products, Inc. (11/20/25)
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