• Senior Systems Engineer (MBSE) (Onsite)

    RTX Corporation (Aurora, CO)
    …required, as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI with CI Poly - Current At Raytheon, the foundation of ... team environment (Government, Military, SETA, and Contractor). + **An active and transferable TS / SCI CI Poly US government issued security clearance is required… more
    RTX Corporation (10/07/25)
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  • Test Automation Engineer

    General Atomics (Englewood, CO)
    …have active TS clearance and be able to obtain and maintain TS / SCI security clearance. **Salary:** $105,890 - $189,545 **Travel Percentage Required** 0 - ... Systems team is looking to add a Test Automation Engineer to support small satellite development programs. In this...+ Support review and analyze of telemetry and test data , ensuring generated data accurately verifies space… more
    General Atomics (10/25/25)
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  • Part-Time Sr. Software Engineer

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** ... related discipline\. Prior experience in embedded software \-C\+\+ Must have a TS / SCI with poly security clearance\. **Security Clearance Statement:** This… more
    Lockheed Martin (11/14/25)
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  • Intern - Software Engineer Intern - Onsite…

    RTX Corporation (Aurora, CO)
    …as only US citizens are eligible for a security clearance **Security Clearance:** TS / SCI without Polygraph At Raytheon, the foundation of everything we do ... and provide fixes + The ability to obtain and maintain a US government issued TS / SCI security clearance is required. US citizenship is required, as only US… more
    RTX Corporation (11/18/25)
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  • Defensive Cyber Engineer

    Lockheed Martin (Aurora, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... the processing, configuration, transport, and usability of Cyber Security data used for analysis\. 6\. Provide configuration and audit...with SIEM technologies such as LogRhythm or Splunk * TS / SCI clearance * DoD 8140 \(formerly 8570… more
    Lockheed Martin (11/02/25)
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  • Fullstack Software Engineer -Developer…

    The Boeing Company (Colorado Springs, CO)
    …and/or customers + Experience with DevSecOps and continuous integration (CI/CD) + Active TS / SCI or TS /SAP clearance **Travel:** 10% **Drug Free Workplace:** ... with us. The Boeing Company is looking for a **Full-Stack Software Engineer (Experienced/Senior)** to join our Space Mission Systems (SMS) **Evolved Strategic… more
    The Boeing Company (11/13/25)
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  • Mission Operations Engineer

    General Atomics (Englewood, CO)
    …applicable laws and regulations. + Maintain strict confidentiality of proprietary technology, sensitive information , and mission-critical data . + Perform ... Space Systems team is seeking an experienced Satellite Operations Engineer to join our Mission Operations Department. In this... clearance and be able to obtain and maintain TS / SCI security clearance. **Salary:** $81,080 - $141,650… more
    General Atomics (11/05/25)
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  • Principal Field Service Engineer /Sr.…

    Northrop Grumman (Aurora, CO)
    …Years of relevant experience with a completed PhD-STEM + **Must have an Active TS / SCI DoD security clearance at the time of application** , with ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the Time **Description**...Space Systems is looking to add a **Principal Electronics Engineer - Field Service Engineer (FSE)/Sr. Principal… more
    Northrop Grumman (10/07/25)
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  • Machine Learning Engineer / Specialist

    DCCA (Littleton, CO)
    …our website at: www.dcca.com Machine Learning - All Levels Candidate must have an active TS / SCI to be considered For over 40 years, DCCA has provided a broad ... Python programming language . Involved with setting up the data pipeline, machine learning framework-from data discovery...or bachelors with 14+ years experience or equivalent . Engineer Consultant (CT11): Senior consultant to top … more
    DCCA (08/22/25)
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  • Engineering CAM

    General Atomics (Englewood, CO)
    …+ Ability to obtain and maintain a DoD security clearance is required. An active DoD Top Secret ( TS ) security clearance or the ability to obtain TS ... We currently have an opportunity for a junior Project Engineer /Engineering CAM working on satellite systems to join our...projects + Ability to identify issues, analyze and interpret data and develop solutions to a variety of non-routine… more
    General Atomics (11/13/25)
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