• Systems Engineer - Integration…

    RTX Corporation (Aurora, CO)
    …that create a safer, more secure world. We have an exciting opportunity for a ** Systems Engineer - Integration and Test,** supporting one of our premier programs ... Unspecified **U.S. Citizen, US Person, or Immigration Status Requirements:** **Security Clearance:** TS /SCI - Current At Raytheon, the foundation of everything we do… more
    RTX Corporation (12/11/25)
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  • DevOps Engineer (Level 3 OR 4)

    Northrop Grumman (Aurora, CO)
    …OR Sr. Principal level. **Basic Qualifications:** + **Candidate must possess an active Top Secret /SCI clearance at the time application AND CI Polygraph to ... **Principal (Level 3) OR Sr. Principal (Level 4) DevOps Engineer ** to join our team based in **Aurora, Colorado**...to obtain within 6 months + Administration experience with Linux or related operating systems . + Experience… more
    Northrop Grumman (11/13/25)
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  • Digital Signal Processing Engineer

    CACI International (Aurora, CO)
    Digital Signal Processing Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage ... End: 1/1/2026 **The Opportunity:** CACI is seeking a senior Digital Signal Processing Engineer in Aurora, Colorado to be at the forefront of developing cutting-edge… more
    CACI International (11/14/25)
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  • Platform Network Engineer II (Onsite)

    RTX Corporation (Aurora, CO)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with Polygraph At Raytheon, the foundation of everything we do is rooted ... problems that create a safer, more secure world. The **Platform Network Engineer II** will perform network support and system troubleshooting efforts to maintain… more
    RTX Corporation (11/15/25)
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  • Hardware Engineer , Level 2 - Clearance…

    Lockheed Martin (Aurora, CO)
    …Active Secret security clearance \(the ability to obtain a TS /SCI clearance\) **Desired Skills:** \- Background in technology, engineering, software, hardware, ... System, or network administration \- Experience with Linux shell scripting \- Satellite Systems Experience... Systems Experience \- Experience with large complex systems \- Active TS /SCI security clearance **Security… more
    Lockheed Martin (12/30/25)
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  • Senior DevSecOps Platform Engineer

    SAIC (Colorado Springs, CO)
    …+ Must have a Secret Clearance. **Preferred Experience and Skills:** + Top Secret clearance. + Knowledge of programming languages such as Java, Golang, ... delivery (CI/CD) principles and tools. + Proficiency with administering Linux -based operating systems . + Hands-on experience with containerization… more
    SAIC (12/31/25)
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  • Software Engineer -Intern

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of ... Systems in Littleton, CO is seeking a Software Engineer Associate Intern dynamic and diverse team on a...special access\. **Desired Skills:** \- Experience with Windows or Linux based systems \- Familiarity with Agile… more
    Lockheed Martin (12/17/25)
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  • Principal Multidisciplined Electronic…

    Northrop Grumman (Aurora, CO)
    …Northrop Grumman Space Systems is seeking an **Principal Multidisciplined Electronic Systems Engineer ** to join our team. This position would be based ... The RF Engineer will integrate, troubleshoot, and maintain end-to-end antenna systems and their respective RF processing chains. The ideal candidate will have… more
    Northrop Grumman (12/02/25)
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  • Software Engineer

    ISYS Technologies (Colorado Springs, CO)
    …experience + Must be a US Citizen; Must be able to obtain and maintain a Top Secret security clearance. This position is located at a facility that requires ... Minimum Clearance Required Secret Responsibilities I2X Technologies is a reputable technology...of our government customers. I2X Technologies is seeking aSoftware Engineer / Developerto support ongoing activities for a cutomer… more
    ISYS Technologies (12/10/25)
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  • X-LAB Software Engineer - Secret

    Lockheed Martin (Schriever AFB, CO)
    …* Experience in the use of software test and analysis tools **Desired Skills:** * Top Secret Clearance with SCI eligibility is a plus * Experience with Python ... are seeking a detail\-oriented and highly motivated mid\-level software engineer to join our team to develop and test...This position requires a government security clearance at the Secret level; you must be a US Citizen for… more
    Lockheed Martin (11/14/25)
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