• Principal Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …more about NC3 and SAOC here (https://www.sncorp.com/capabilities/nc3- systems /) . Are you a Systems Engineer who is interested in working on one of the ... security clearance . The Department of Defense Consolidated Adjudications Facility ( DoD CAF), a federal government agency, handles the adjudicative aspects of the… more
    Sierra Nevada Company, LLC (11/20/25)
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  • Systems Engineer - System Analysis

    Lockheed Martin (Littleton, CO)
    …processes and reviews * Eligibility and willingness to obtain/maintain a Top Secret clearance **Desired Skills:** * Experience on Weapon Systems Programs * ... to join the CPS team\. As the **System Analysis Engineer ** , you will join the System Analysis team...Customer interaction and familiarity with the DoD Labs/Facilities * Understanding of Model Based … more
    Lockheed Martin (11/12/25)
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  • Sr Principal Engineer Systems

    Northrop Grumman (Melbourne, FL)
    …Aeronautics Systems Sector has an opening for a **Sr** **. Principal Engineer Systems Architect** to join our team of qualified, diverse individuals. This ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...engineering products in Cameo + Must have an active DoD Secret clearance (with a background investigation… more
    Northrop Grumman (11/04/25)
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  • Systems Engineer , Stf - GMD Weapons…

    Lockheed Martin (Huntsville, AL)
    …the intercepting missiles to negate the threat\. **The Work** This role is for a Systems Engineer Staff to support the IFICS Data Terminal \(IDT\) product team ... written and oral communication skills * An active US DoD Top Secret clearance * Technical experience...Defense Agency Systems Strong familiarity with Model\-Based Systems Engineering \(MBSE\) **Security Clearance Statement:** This… more
    Lockheed Martin (10/31/25)
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  • Systems Engineer

    Butler America (Tucson, AZ)
    Systems Engineer Location: Tucson, AZ Job...#71801 Pay Range: $50-58 AN HOUR 12 MONTH CONTRACT DOD SECRET CLEARANCE REQUIRED The Test Equipment ... engineering systems in the world. As a Systems Engineer , you are accountable to coordinate...affordable * Broad customer interaction including Department of Defense ( DoD ) contract work * Understand and define specialized capital… more
    Butler America (11/11/25)
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  • Senior Evolved Strategic Systems (ESS)…

    KBR (El Segundo, CA)
    Title: Senior Evolved Strategic Systems (ESS) Program Systems Integration Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team ... national security. KBR is seeking a Senior Evolved Strategic Systems (ESS) Program Systems Integration Engineer...DoD civilians + Experience with ground and airborne systems , such as terminals and networks + Demonstrated strong… more
    KBR (11/25/25)
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  • Systems Security and Network Security…

    BOOZ, ALLEN & HAMILTON, INC. (Lexington Park, MD)
    …GED Nice If You Have: + Experience as an Operating System Administrator, Systems Engineer , Requirements Analyst, Information Systems Security Officer, ... Systems Security and Network Security Engineer ...DoD 8570 IAT or IAM Level II Certification Clearance : Applicants selected will be subject to a security… more
    BOOZ, ALLEN & HAMILTON, INC. (11/17/25)
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  • Sr. Specialist, Power-Electromechanical…

    L3Harris (Camden, NJ)
    …and cyber domains in the interest of national security. Job Title: Power-Electromechanical Systems Engineer Job Code: 30474 Job Location: Philadelphia, PA - will ... excellence in everything we do. Job Description: The Power-Electromechanical Systems Engineer will have the opportunity to...ability to obtain and maintain a Department of Defense ( DoD ) SECRET clearance . Preferred Additional Skills: +… more
    L3Harris (10/26/25)
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  • Systems Engineer

    ManTech (Belcamp, MD)
    **ManTech** seeks a motivated, career and customer-oriented ** Systems Engineer ** to join our team in the **Belcamp, MD** . This is an **onsite** position. The ** ... Systems Engineer ** will work in support of...change when needed. + Must be able to obtain DoD 8570/8410 IAT Level II. **Preferred Qualifications:** + Familiarity… more
    ManTech (09/13/25)
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  • Sr. Specialist, Systems Engineer

    L3Harris (Salt Lake City, UT)
    …hours worked - and have every other Friday off Job Description: The Sr. Spec, Network Systems Engineer will act as a network and integration engineer for the ... of national security. Job Title: Senior Specialist, Network System Engineer Job Code: 30021 Job Location: Salt Lake City,...of prior related experience Preferred Additional Skills: + US DoD Security Clearance : TS/SCI preferred + Professional… more
    L3Harris (10/17/25)
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