• Fault Protection Systems Engineer

    Lockheed Martin (Littleton, CO)
    …Martin\. Your Mission is Ours\. Lockheed Martin seeks an innovative and talented Fault Protection systems engineer \. - - - **What does this role look like?** The ... stakeholders including other contractors and customers * Experience in Systems Engineering and Software or Test Engineering * Python...similar tool \(i\.e\. C, C\+\+, MATLAB, Java\) * Active Top Secret with ability to obtain SCI… more
    Lockheed Martin (12/06/25)
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  • Mid-Level Systems Engineer

    Leidos (Aurora, CO)
    …part of the Decision Advantage Solutions Business Area, is currently seeking a Mid-Level Systems Engineer for the Chinook Program. As part of a highly skilled ... VA + Aurora, CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** Top Secret with SCI eligibility and able to obtain a Polygraph. **Primary… more
    Leidos (11/22/25)
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  • Spacecraft Systems Engineer

    General Atomics (Englewood, CO)
    …mission requirements. Our space systems team is looking for a Spacecraft Systems Engineer to support the design development and verification of new ... is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to...business hours, including weekends. + Must have active DOD Top Secret security clearance and be able… more
    General Atomics (10/29/25)
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  • Scientist, Systems Engineer TS/SCI

    L3Harris (Colorado Springs, CO)
    …Standard 9/80 Job Description: L3Harris Technologies has an opening for a Scientist, Systems Engineer (Geolocation and Tracking) to join our Mission Analysis ... in the interest of national security. Job Title: Scientist, Systems Engineering Job Code: 29806 Job Location: Colorado Springs,...Must have and be able to maintain a DoD TOP SECRET /SCI security clearance + Bachelor's Degree… more
    L3Harris (10/12/25)
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  • Staff (Level 5) Systems Engineer

    Northrop Grumman (Aurora, CO)
    …+ Must understand Agile processes and scrum. + Must have an **active Top Secret /SCI clearance with current Full-Scope Polygraph at time of application** ... they're making history. We are seeking a highly skilled and motivated ** Systems Integration and Test Engineer ** to join our dynamic team in Aurora, CO. The ideal… more
    Northrop Grumman (11/07/25)
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  • Engineer Senior - Thermal

    BAE Systems (Boulder, CO)
    …US Secretary of Education, US Department of Education. + Ability to obtain Top Secret clearance with a favorable Single Scope Background Investigation (SSBI). ... of spacecraft and/or precision aerospace electro-mechanical, and/or opto-mechanical flight hardware systems , cryo systems , antenna communication systems ,… more
    BAE Systems (11/25/25)
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  • Systems Integration Engineer Stf…

    Lockheed Martin (Colorado Springs, CO)
    …hosts Please Note: \-This position requires a DoD government security clearance at the Top Secret level prior to starting\. \-The role may involve approximately ... develop configurations to support test and prototypes of developing systems \- Creating and modifying scripts to perform data...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (11/05/25)
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  • Manufacturing Engineer II

    BAE Systems (Westminster, CO)
    **Job Description** The Manufacturing Engineer will demonstrate ownership in the manufacturing support of Tactical RF aperture and electronic products in a high mix ... an efficient supply chain, to state-of-the-art manufacturing and test operations and top -notch facilities management. **What You ll Do:** + Ensure the manufacturing… more
    BAE Systems (12/03/25)
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  • Senior Computer Systems Engineer

    GovCIO (Denver, CO)
    **Overview** GovCIO is currently hiring a Senior Computer Systems Engineer /Architectto support ourwith our US Coast Guard program. This position will be located ... $136,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7117/senior-computer- systems - engineer -architect/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-7117_ **Category**… more
    GovCIO (11/21/25)
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  • Mission Systems Engineer - Clearance…

    Lockheed Martin (Littleton, CO)
    …is within the Mission Engineering and Operations \(MEO\) organization as a Mission Systems Engineer \. This position is to support spacecraft operations and ... customer's needs \- Ability to effectively communicate with peers and customers \- Active Top Secret security clearance with the ability to obtain and maintain a… more
    Lockheed Martin (10/29/25)
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