• Senior Systems Engineer

    CACI International (Annapolis Junction, MD)
    Senior Systems Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... engineering services that meet the most critical and complex mission requirements. Join us as we help shape the...future of technology. We are seeking an experienced Senior Systems Engineer to join our dynamic team.… more
    CACI International (10/28/25)
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  • Systems Engineer , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Systems Engineer , Senior** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ID:** J1025-1613 ... Description:** CGI Federal has an exciting opportunity for a Systems Engineer within our Intel sector advancing... within our Intel sector advancing the national security mission through cutting edge technology. You must have a… more
    CGI Technologies and Solutions, Inc. (10/21/25)
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  • Cyber Systems Security Engineer Sr

    Lockheed Martin (Colorado Springs, CO)
    …a better tomorrow with you\. Come and join our team\! Lockheed Martin's Rotary and Mission Systems ' C4ISR team is looking for a proven and experienced cyber ... systems engineer to support the Peace Krypton...will work with cross\-functional team in a highly dynamic mission \-focused environment\. **WHO YOU ARE** * An experienced System… more
    Lockheed Martin (10/01/25)
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  • Systems Engineer , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Systems Engineer , Senior** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ID:** J0925-0627 ... acceptable. CGI Federal has an exciting opportunity for a Systems Engineer within our Intel sector advancing... within our Intel sector advancing the national security mission through cutting edge technology. You must have a… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Launch Site Systems Engineer

    ManTech (Cape Canaveral, FL)
    MANTECH seeks a highly skilled and mission -driven **Launch Site System Engineer ** to join our team at **Cape** **Canaveral Space Force Station, FL** . In this ... contribute directly to national security missions through hands-on technical evaluation and mission assurance support. **The Launch Site System Engineer ** will… more
    ManTech (12/11/25)
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  • Sr. Air Combat Systems Test Engineer

    Huntington Ingalls Industries (Nellis AFB, NV)
    …Director or Test Conductor is highly desired. + Experience with Air Force's 5th Generation mission systems is highly desired. + Experience as Flight Test Pilot, ... Technologies Division is seeking a Senior Air Combat Systems Test Engineer to work on a...operational readiness of various flight simulator platforms with associated mission debrief systems . + Plan, execute, analyze,… more
    Huntington Ingalls Industries (10/31/25)
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  • Heavy Fleet & Equipment Electrical Engineer…

    Mission Support and Test Services (Mercury, NV)
    …Electrical Engineer II to validate physical configuration of assigned systems , maintain system documents for Configuration Management, act as subject matter ... **Job Description** Mission Support and Test Services, LLC (MSTS) manages...future. **Key Responsibilities** + Perform duties as a facility/system engineer . Serve as Engineer for the NNSS… more
    Mission Support and Test Services (12/18/25)
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  • Senior Information Systems Security…

    Leidos (Linthicum, MD)
    **Description** As a Senior Information Security Systems Engineer (ISSE) you will join a small team of security engineers providing Information Assurance (IA) ... that bring sound, accurate, timely, and actionable service to mission partners: This includes: + Conduct cybersecurity risk assessments...minimum of 14 years of experience as an Information Systems Security Engineer (ISSE) or System … more
    Leidos (12/14/25)
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  • Enterprise Architect / Systems…

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity for an **Enterprise Architect / Systems Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... is seeking an experienced, results oriented Information Technology (IT) Enterprise Architect or Systems Engineer to join our team in the Bethesda, Maryland area.… more
    Leidos (11/27/25)
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  • Journeyman-Network Services Engineer

    Sumaria Systems, Inc. (Bedford, MA)
    …maintenance, and/or management of networked Integrated Tactical Warning/Attack Assessment (ITW/AA) C2 systems across all levels of the mission environment (day ... Journeyman-Network Services Engineer Department: SAS DAYTON, OH Office: Hanscom AFB...the full spectrum acquisition process with a focus on mission applications, support the development, acquisition, and accreditation efforts.… more
    Sumaria Systems, Inc. (09/30/25)
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