• Senior RF Test, Radar Systems

    Huntington Ingalls Industries (Dayton, OH)
    …Range: $134,334.00 - $165,914.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business group ... Job Description Huntington Ingalls Industries (HII) Mission Technologies is seeking a Senior RF or Electronic Systems Engineer with expertise and technical… more
    Huntington Ingalls Industries (11/17/25)
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  • Senior Systems Engineer (Onsite)

    Collins Aerospace (Seminole, FL)
    …and technically challenging. The Protected Communication Systems (PCS) team is hiring Senior Systems Engineers to support programs for our US military and ... Immigration Status Requirements: Active and transferable US government issued security clearance is required prior to start date. US...their skills and allows for career growth. As a Senior Systems Engineer, you will be a… more
    Collins Aerospace (11/09/25)
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  • Senior Systems Engineer (Onsite)

    RTX Corporation (Largo, FL)
    …technically challenging. The Protected Communication Systems (PCS) team is hiring ** Senior Systems Engineers** to support programs for our US military and ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...their skills and allows for career growth. As a Senior Systems Engineer, you will be a… more
    RTX Corporation (10/07/25)
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  • Senior Consulting Systems Engineer

    World Wide Technology (Fort Meade, MD)
    ** Senior Consulting Systems Engineer - Navy** **(Active Secret Clearance Required)** **Why WWT?** Founded in 1990, World Wide Technology (WWT), a global ... will you be doing?** We are seeking an experienced, Senior Consulting Systems Engineer (CSE) to provide...industry. + 5+ years of experience in cybersecurity, network security , or systems engineering supporting DoD/Navy environments.… more
    World Wide Technology (09/09/25)
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  • Senior Systems Engineer - Embedded…

    RTX Corporation (Cedar Rapids, IA)
    …of the Cross-Domain Solutions program. Join the Mission Systems Secure Systems Department and help shape, define, and design communication solutions that ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...connect militaries around the world! As a Systems Engineer, you will design and develop… more
    RTX Corporation (11/21/25)
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  • Senior System Administrator - Network…

    St. George Tanaq Corporation (Suitland, MD)
    …Administrator - Network Security ** to support our federal government customer. The Senior Security Administrator will be the Security Team lead and ... Senior System Administrator - Network Security ...a related field. + Professional Certifications such as CompTIA Security + or Certified Information Systems Security more
    St. George Tanaq Corporation (11/18/25)
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  • Test Solutions Senior Principal…

    RTX Corporation (Tucson, AZ)
    …sustainment. The Test Solution Effectors - AUR (All Up Round) Department seeks a Senior Principal Systems Engineer who can drive the interviewing, hiring and ... Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are… more
    RTX Corporation (11/05/25)
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  • Senior Linux Systems Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …how our customers operate while you advance your career. Join GDIT as a ** Senior Linux Systems Administrator** and build an impactful career in enterprise IT, ... like you. **MEANINGFUL WORK AND PERSONAL IMPACT:** As a ** Senior Linux Systems Administrator** , the work...security . + Collaborating with other IT teams to design and implement Linux-based solutions that align with organizational… more
    General Dynamics Information Technology (09/26/25)
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  • Senior Principal Systems Engineer,…

    RTX Corporation (Cedar Rapids, IA)
    …Aerospace Mission Systems Advanced Technology & Capabilities (ATC) Engineering seeks a Senior Principal Systems Engineer to join the Disruptive Systems ... Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are… more
    RTX Corporation (11/14/25)
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  • Senior Systems Engineer

    TekSynap (Honolulu, HI)
    …and hardware components to meet NSA CSfC, NIAP, and DoD requirements + Performs systems design and systems integration + Designs, develops, implements, tests ... Auditor (CISA) + Cisco Certified Network Professional (CCNP) Security + Systems Security Certified...(eg, MCSA, Linux, etc) **Overview** We are seeking a Senior Systems Engineer to join our team… more
    TekSynap (11/08/25)
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