• Sr. Air Combat Systems Test Engineer

    Huntington Ingalls Industries (Nellis AFB, NV)
    …a short video: https://vimeo.com/732533072 Job Description HII Mission Technologies Division is seeking a Senior Air Combat Systems Test Engineer to work on ... Range: $120,000.00 - $170,000.00 Security Clearance: Top Secret Level of Experience: Senior Meet HII's Mission Technologies Division Our team of more than 7,000… more
    Huntington Ingalls Industries (10/31/25)
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  • Principal Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …critical airborne command-and-control fleet. We need you! We are seeking a highly skilled Senior Systems Cybersecurity Engineer with a strong background in ... more about NC3 and SAOC here (https://www.sncorp.com/capabilities/nc3- systems /) . Are you a Systems Engineer interested in working on one of the largest and… more
    Sierra Nevada Company, LLC (12/17/25)
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  • Sr. Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …be considered with the ability to obtain a Top Secret with SCI Job Description: Mid- Senior level Systems Engineer to perform data analysis in tactical data ... and cyber domains in the interest of national security. Job Title: Sr. Specialist, Systems Engineer - COMMS & Datalink Job Code: 30689 Job Location: Greenville,… more
    L3Harris (11/01/25)
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  • Lead, Systems Engineer - ELINT

    L3Harris (Greenville, TX)
    …to be considered with the ability to obtain a Top Secret with SCI Job Description: Senior level Systems Engineer to design, develop, and integrate ELINT ... in the interest of national security. Job Title: Lead, Systems Engineer - ELINT Job Code: 30649...to investigate and solve RC-135 Aircraft and Ground mission system performance issues including operational environment impacts. The individual… more
    L3Harris (11/01/25)
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  • Systems Integration and Test…

    Leidos (Gaithersburg, MD)
    **Description** Leidos is seeking a Senior Systems Integration & Test Engineer who will be a member of a dynamic team who will be working on the United ... and Test Development Process + Experience in the use of UNIX and Linux operating systems + Strong integration skills with hands-on experience integrating… more
    Leidos (12/13/25)
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  • Sr. Specialist, Network Systems

    L3Harris (Greenville, TX)
    …requires US Citizenship. Job Description: The Senior Specialist, Network Engineer (NE) performs technical planning, system integration, verification and ... in the interest of national security. Job Title: Sr. Specialist, Network Systems Engineering Job Code: 32043 Job Location: Greenville, Texas Schedule: 9/80 This… more
    L3Harris (12/12/25)
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  • Sr Systems Engineer

    Robert Half Technology (Jacksonville, FL)
    Description We are hiring a Senior Systems Engineer to manage and optimize enterprise servers, cloud platforms, and virtualization environments. You will ... drive operational efficiency, scalability, and security of our IT systems . Key Responsibilities: + Deploy, maintain, and optimize Windows Server and Linux more
    Robert Half Technology (01/10/26)
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  • Sr. Systems Engineer - Cloud FinOps…

    Marriott (Bethesda, MD)
    …annually **Bonus Eligible:** Y **Expiration Date:** 02/04/2026 **JOB SUMMARY** The Sr. Systems Engineer FinOps will be a technical expert responsible for ... Experience across many of the following platforms: + Operating Systems : Red Hat Enterprise Linux , Oracle ...analysis and reporting to internal stakeholders, Executive Management and Senior Leadership + Trains and/or mentors other team members,… more
    Marriott (01/08/26)
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  • Systems Engineer

    Lockheed Martin (Huntsville, AL)
    …exemplifying the epitome of corporate responsibility\. Learn more about THAAD As a THAAD Systems Engineer , your responsibilities may include: * Report to the WSE ... Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Systems Engineering: System Architecture **Type:** Full\-Time **Shift:**… more
    Lockheed Martin (12/11/25)
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  • Software Engineer - Level T03/T04 (Space…

    Northrop Grumman (Redondo Beach, CA)
    …holding final clearances prior to start date.*_ We are seeking either a Principal Software Engineer (T03) or a Senior Principal Software Engineer (T04) as a ... experience may be considered in lieu of degree + ** Senior Principal Software Engineer (T04):** 8 years...+ Knowledge and experience using the Red Hat Enterprise Linux operating system + The ability to… more
    Northrop Grumman (11/01/25)
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