• Mid Career Cybersecurity Engineer

    Lockheed Martin (Littleton, CO)
    …facility that requires special access\. The selected candidate must possess an active Top Secret clearance with SCI eligibility to start\. \#LI\-CS1 **Basic ... **Description:** You will be the Mid\-Career Cybersecurity Engineer for the Cybersecurity team which is responsible...and analysis of mitigation solutions + Working with the software development team on the integration of secure coding… more
    Lockheed Martin (10/22/25)
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  • Principal or Senior Principal Network…

    Northrop Grumman (Keystone, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 50% of the Time **Description** At Northrop Grumman, our ... if determined necessary by Company, based on OCONUS location. + **Active** **DoD** ** Top Secret ** clearance (with a background investigation within the past 6… more
    Northrop Grumman (12/04/25)
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  • Systems Engineer Senior Staff (Level 5)

    Lockheed Martin (Littleton, CO)
    …space agencies or defense programs * Ability to obtain and maintain a Top Secret /SCI Security Clearance, thus US Citizenship is required **Desired Skills:** ... a billion people worldwide\. Lockheed Martin is looking for a dedicated Systems Engineer to join the team in Waterton, Colorado supporting Space Development Agency's… more
    Lockheed Martin (12/30/25)
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  • Digital Signal Processing Engineer Junior

    Parsons Corporation (Denver, CO)
    …active TS /SCI w/polygraph is preferred **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ This ... Corporation, is seeking qualified candidates to fill a Digital Signal Processing Engineer (DSP) positions at our headquarters in Chantilly, VA. We are currently… more
    Parsons Corporation (11/18/25)
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  • Software Engineer Sr

    Lockheed Martin (Littleton, CO)
    …Lockheed Martin Space Mission Processing team is seeking a highly skilled and motivated Software Engineer to join our development team in Littleton, CO\. As a ... Software Engineer , you will work with a...TS /SCI clearance\. Responsibilities include: * Planning and conducting software development activities * Designing, developing, documenting, testing, &… more
    Lockheed Martin (12/11/25)
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  • Software Engineer -DevSecOps…

    The Boeing Company (Colorado Springs, CO)
    …your future with us. The Boeing Company is currently seeking a **Lead Software Engineer -** **DevSecOps** to support our **Space Ba** **ttle** **M** **anagement** ... on candidate eligibility. **Security Clearance** This position requires an active US Top Secret /SCI Security Clearance (US Citizenship Required). (A US Security… more
    The Boeing Company (12/25/25)
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  • Systems Engineer Senior

    Lockheed Martin (Littleton, CO)
    …happen in order to mitigate them and maintain schedule * Current or Active Top Secret clearance, thus US Citizenship is required\. * **A successful candidate ... Space is looking for an innovative and experienced Systems Engineer to support the team that designs, develops, fields...and components to meet system requirements\. * Current/Active DoD Top Secret Security Clearance, thus US Citizenship… more
    Lockheed Martin (12/25/25)
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  • Space-Based Infrared Systems (SBIRS)…

    INTECON (CO)
    Clearance: Top Secret /SCI (US citizenship required) Location: Buckley SFB, CO and Beale AFB, CA (On-site with limited telework) Work Type: Onsite with limited ... of DoD or Space Force operations, acquisition, and sustainment policies. + Active Top Secret /SCI clearance at the time of application. Preferred Certifications /… more
    INTECON (11/09/25)
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  • Principal/Sr. Principal Software Database…

    Northrop Grumman (Aurora, CO)
    …of related experience, OR STEM PhD and 4 year of related experience. + **Active Top Secret /SCI clearance with CI Polygraph at time of application.** + Experience ... history. Northrop Grumman Space Systems is seeking a **Principal/Sr. Principal Software Database Engineer ** with hands-on experience in database engineering,… more
    Northrop Grumman (11/26/25)
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  • RF Engineer , Senior (Level III)…

    Lockheed Martin (Littleton, CO)
    …* Selected candidates will be required to obtain, and maintain, a government issued Top Secret for long term employment on this program\. **Desired Skills:** * ... Missions, Missile Defense, and more\. As a Senior RF Engineer within Lockheed Martin Space, you will perform the...procurement experience * Ability to obtain, and maintain, a Top Secret clearance **Security Clearance Statement:** This… more
    Lockheed Martin (12/10/25)
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