• Principal Systems Engineer

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Systems Engineer in our **National Security Sector's (NSS) Cyber & Analytics ... Paid Time Off, 11 paid Holidays, 401K with a 6 % company match and immediate vesting, Flexible Schedules, Discounted...results. Leidos is currently looking to add a Principal Systems Engineer (SE-3) to a growing task.… more
    Leidos (10/09/25)
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  • Systems Engineer - Requirements…

    Lockheed Martin (Englewood, CO)
    …joining the Systems Engineering Integration and Test \(SEIT\) team as a Systems Engineer \. The SEIT Requirements and Verification team handles all System ... missile subsystems into the flight vehicle design\. As a Systems Engineer for Requirements and Verification on...90 hours for holidays\. Represented full time employees accrue 6 \.67 hours of Vacation per month; accrue up to… more
    Lockheed Martin (11/15/25)
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  • Systems Engineer

    Lockheed Martin (Denver, CO)
    **Description:** You will be a ** Systems Engineer ** for the R&D team that investigates and exploits the newest technological advances to solve complex, ... mission‑critical problems\. ## What You'll Be Doing As a Systems Engineer , you will design, integrate, and...90 hours for holidays\. Represented full time employees accrue 6 \.67 hours of Vacation per month; accrue up to… more
    Lockheed Martin (11/13/25)
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  • Senior Systems Engineer Staff, Level…

    Lockheed Martin (Aurora, CO)
    …era in space and find a career that's built for you\. This Chief Engineer role is within the Double Eagle organization supporting the Ground Engineering \(GE\) Team ... directly to the GE Manager\. As the GE Chief Engineer , you will: * Guide prioritization and execution of...monitor and maintain awareness of all events, activities, and systems * Provide technical guidance for teams of specialized… more
    Lockheed Martin (11/09/25)
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  • Coordination/Correlation Systems

    Lockheed Martin (Littleton, CO)
    …Ballistic Missile \(FBM\) Program by joining the Coordination/Correlation Team as a Systems Engineer Manager\. The team owns and manages interface requirement ... taking on the following key responsibilities: As a Coordination/Correlation Systems Engineer Manager on the FBM program,...90 hours for holidays\. Represented full time employees accrue 6 \.67 hours of Vacation per month; accrue up to… more
    Lockheed Martin (10/24/25)
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  • Quality Assurance/CSI Systems

    Leidos (Aurora, CO)
    …your experience to support our customers' launch mission. The **Quality Assurance/CSI Systems Engineer ** will work in a collaborative environment with teammates, ... has an opening for a **Quality Assurance/Continuous Service Improvement (CSI) System Engineer ** to support a client's requirements in a challenging, dynamic setting… more
    Leidos (10/09/25)
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  • Systems Engineer 4 - SE&V

    Northrop Grumman (Colorado Springs, CO)
    …-Launch and Missile Defense Systems offers an excellent opportunity for a Sr Principal Engineer Systems - SE&V Deputy EPM to join our team of experienced and ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...Master's degree (preferred) in a **STEM** related field with 6 years of relevant work experience; or PhD in… more
    Northrop Grumman (11/19/25)
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  • Ground Systems Engineer

    SAIC (Aurora, CO)
    **Description** SAIC is seeking a **Ground Systems Engineer ** to work on complex projects crucial to our national security objectives. They will provide ... Systems Engineering and Technical Advisory (SETA) services to assist...in Reston, Virginia, SAIC has annual revenues of approximately $ 6 .5 billion. For more information, visit saic.com. For information… more
    SAIC (11/18/25)
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  • Systems Integration Engineer Senior…

    Lockheed Martin (Littleton, CO)
    …II D5 Fleet Ballistic Missile\. The responsibilities of a Senior Staff Electrical Systems Integration Engineer include: * Serve as an integration lead for ... recommendation of Trade Study options related to the electrical systems * Perform data and document reviews and provide...90 hours for holidays\. Represented full time employees accrue 6 \.67 hours of Vacation per month; accrue up to… more
    Lockheed Martin (11/15/25)
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  • Senior Associate, Info Security Systems

    L3Harris (Broomfield, CO)
    …in the interest of national security. Job Title: Senior Associate, Information Security Systems Engineer Job Code: 31042 Job Location: Boulder/North Denver, CO ... Job Schedule: 9/80 Job Description: Applies current systems security engineering methods, practices and technologies to the...or + In lieu of a degree, minimum of 6 years of prior related experience. + Must have… more
    L3Harris (11/12/25)
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