• Software Engineer, FBM Mk7, Early to Mid Career

    Lockheed Martin (Littleton, CO)
    … clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of ... company in Littleton CO Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it… more
    Lockheed Martin (07/31/25)
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  • Software Engineer, FBM Tmk2, Early to Mid Career

    Lockheed Martin (Littleton, CO)
    … clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of ... company in Littleton CO Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it… more
    Lockheed Martin (07/23/25)
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  • Propulsion Hardware Owner

    Lockheed Martin (Englewood, CO)
    …analysis, and/or corrective action disposition * Ability to obtain and maintain a DoD Top Secret Clearance * Systems\-level thinking * Ability to coordinate with ... **Description:** Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it as a… more
    Lockheed Martin (07/12/25)
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  • Space Domain Awareness (SDA) EO Systems Test…

    KBR (Colorado Springs, CO)
    …Reference Matrices (VCRM), and Requirement Verification Files (RVFs). Desired: + Current Top Secret /SCI + Defense Acquisition University (DAU), Department of ... high-performance team supporting the US Space Force mission to defend National Security Interests in Space as a Space Domain Awareness (SDA) Electro-Optical Systems… more
    KBR (07/02/25)
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  • Senior Operations Lead

    Leidos (Denver, CO)
    …VA + Tucson, AZ + Denver, CO + St Louis, MO **Clearance Level Required:** Active Top Secret with the ability to obtain SCI, as well as a Polygraph. **Primary ... **Description** Leidos National Security Sector combines technology-enabled services and mission software...with 10-13 years of prior relevant experience. + Active Top Secret with the ability to obtain… more
    Leidos (07/30/25)
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  • SATCOM Test and Evaluation Engineer

    KBR (Colorado Springs, CO)
    …presentation skills + Capable in Microsoft Office products (Word, Excel, PowerPoint) Desired: + Top Secret clearance + Technical Master's degree + 5+ years of ... and Evaluation Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to… more
    KBR (07/09/25)
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  • Senior Military SATCOM Operations Analyst

    Noetic Strategies Inc. (Colorado Springs, CO)
    …Military Sales * Travel: 25 % * Must be a US Citizen * An active DoD TOP Secret clearance with SCI eligibility is required to perform this work. Candidates are ... required to have an active TOP Secret clearance upon hire, and the...work environment that encourages excellence. For positions requiring a security clearance, selected applicants will be subject to a… more
    Noetic Strategies Inc. (08/17/25)
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  • ISR Business Development Staff

    Lockheed Martin (Littleton, CO)
    …about Lockheed Martin's comprehensive benefits package \#rmshotmiljobs **Basic Qualifications:** Final Top Secret Clearance \(Active\) Experience in Capture, BD, ... clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (08/16/25)
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  • Price Cost Estimating Analyst - Level 3 or Level 4

    Northrop Grumman (Aurora, CO)
    …to travel up to 10% of the time. + Ability to obtain an Active Top Secret and/or SCI Clearance. US citizenship is a prerequisite. **Preferred Qualifications:** + ... while supporting a mission that seeks to ensure the security of our nation and its allies? If so,...experience. + Experience in the aerospace industry. + Active Top Secret and/or SCI Clearance. US citizenship… more
    Northrop Grumman (07/24/25)
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  • Credentialed Background Investigator - Excalibur

    CACI International (Denver, CO)
    …Category: Service Contract Act Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to ... it's your chance to contribute to the safety and security of our nation in the company of colleagues...would be nice to have:** + . Clearance: Active Top Secret Clearance based on a T5… more
    CACI International (06/03/25)
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