• Sentinel - Principal/Sr Principal Contract…

    Northrop Grumman (Colorado Springs, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... life and launch your career today. Northrop Grumman Defense Systems is seeking a Contracts Professional level 3...Citizenship and the ability to obtain and maintain a Top Secret level security clearance and Special… more
    Northrop Grumman (07/29/25)
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  • Space Mission Analyst III

    Lockheed Martin (Littleton, CO)
    …experience in modeling and simulation tools, such as STK or AFSIM * Must have an active Top Secret clearance with the ability to obtain a TS /SCI clearance * ... and concepts\. * Integrate modeling and simulation capabilities into larger system \-of\- systems environments to support the analysis of complex mission… more
    Lockheed Martin (08/15/25)
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  • Space Vehicle IPT Lead Engineer

    General Atomics (Englewood, CO)
    …technologies. We currently have an exciting opportunity for a Space Vehicle IPT Lead Engineer working on satellite systems to join our team located in Englewood, ... at least: + 6 years of spacecraft or space system design experience. + 3 years of...+ Familiarity with agile design processes. + A current Top - Secret / SCI DoD Clearance is required. **Salary:**… more
    General Atomics (07/16/25)
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  • Satellite Systems Engineer

    Lockheed Martin (Colorado Springs, CO)
    …We are hiring levels 2\-5\. If you are interested in joining LM and working as a Systems Engineer , please apply to this requisition\. - - - **What does this role ... As we enter a new era of Strategic Weapon Systems , Lockheed Martin is a pioneer, partner, innovator and...per week, during heavy user activities called at least 3 x per week\. * Perform engineering tasks such… more
    Lockheed Martin (07/12/25)
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  • Joint Space Warfighting Modeling, Simulation,…

    Parsons Corporation (Colorado Springs, CO)
    …teaming highly respected subject matter experts with brilliant technologists. Are you an experienced Systems Engineer looking to grow your skillset and work on a ... + SCI and Special Access Required eligibility **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​… more
    Parsons Corporation (07/12/25)
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  • Chief Engineer

    Actalent (Denver, CO)
    Job Title: Senior Systems Engineer Job Description This role requires a highly experienced professional with over 18 years of expertise to lead and shape ... for systems , constellations, or vehicles. Additional Skills & Qualifications + Top secret security clearance. Work Environment The work environment includes… more
    Actalent (09/24/25)
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  • Guidance Navigation and Control Engineer

    Lockheed Martin (Littleton, CO)
    …algorithms, and software required to solve the challenging problems of controlling these systems in a harsh, zero\-g environment\. Are you willing to join this team ... experience/combined education, with 5 years of professional experience; or 3 years of professional experience with a related Masters...GN&C design and analysis tasks \- Possess an Active TS or TS /SCI clearance **Desired Skills:** \-… more
    Lockheed Martin (09/13/25)
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  • Project Engineer SME

    Leidos (Denver, CO)
    …Chantilly, VA + Denver, CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** Top Secret with the ability to obtain SCI, as well as a Polygraph. ... Business Area, is currently seeking a highly experienced Project Engineer who will be responsible for engineering technical aspects...updates for ODC Plan CDRLs; ensure understanding of each system at a high-medium level to support PMR input… more
    Leidos (10/01/25)
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  • Regional Safety Engineer , Data Center…

    Amazon (Aurora, CO)
    …be part of supporting the largest cloud computing infrastructure team as a Regional Safety Engineer . As a Regional Safety Engineer , you will lead the Health and ... are working with electrical switching equipment, large scale air handling and mechanical systems , and critical IT gear. You will work closely with experts in… more
    Amazon (09/25/25)
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  • Secret Software Engineer (Tools)

    Insight Global (Colorado Springs, CO)
    …experience within Python or MATLAB, specifically used in automation Experience with automation and CI/CD pipelines Agile environment Top Secret preferred ... Skills and Requirements Education/Experience (Sr/Mid-Level): Bachelor's +5 years (or Master's + 3 years; +4 years without degree). Secret clearance or… more
    Insight Global (10/01/25)
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