• Principal/Sr. Principal Software Database…

    Northrop Grumman (Aurora, CO)
    …years of related experience, OR STEM PhD and 4 year of related experience. + **Active Top Secret / SCI clearance with CI Polygraph at time of application.** + ... Space Systems is seeking a **Principal/Sr. Principal Software Database Engineer ** with hands-on experience in database engineering, systems administration and… more
    Northrop Grumman (11/26/25)
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  • Senior Software Engineer

    CACI International (Denver, CO)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... **The Opportunity:** CACI is seeking a Senior Cloud Software Engineer to join our Fusion Analysis & Development Effort...it most. **Qualifications:** _Required:_ + US Citizen with active TS / SCI clearance preferably with a recent polygraph… more
    CACI International (01/14/26)
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  • Network Communications Engineer

    DCCA (Boulder, CO)
    …competitive compensation and benefits package. Visit our website at: www.dcca.com Network Communications Engineer Must possess a current TS / SCI Clearance w/ ... Engineer shall have 7 years of relevant experience, Security +/CCNP/CASP+/SCCP+ or equivalent certification IAW DoD 8140. A BS...lieu of a BS degree. Must possess a current TS Clearance with SCI Eligibility. Member will… more
    DCCA (12/02/25)
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  • Chief Engineer

    Lockheed Martin (Littleton, CO)
    … clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... you\! Lockheed Martin is looking for a dynamic Chief Engineer to join our team in Denver, CO\. -...build, test, and integration phases * U\.S\. citizenship and TS / SCI clearance **Desired Skills:** * Experience with… more
    Lockheed Martin (01/17/26)
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  • Engineer VI

    General Atomics (Englewood, CO)
    …Required:** 0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** Colorado **Clearance Level:** Top Secret (current SCI access with CI Poly) ... and orbital activities. We are looking for an experienced engineer with experience leading a team with broad technical...ability to work extended hours and travel as required. ** Security Clearance** + Ability to obtain and maintain a… more
    General Atomics (12/11/25)
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  • DevOps Engineer (Level 3 OR 4)

    Northrop Grumman (Aurora, CO)
    …Principal OR Sr. Principal level. **Basic Qualifications:** + **Candidate must possess an active Top Secret / SCI clearance at the time application AND CI ... **Principal (Level 3) OR Sr. Principal (Level 4) DevOps Engineer ** to join our team based in **Aurora, Colorado**...on any tasks. + Contribute to the design of information and operational support systems. + Install, configure, test… more
    Northrop Grumman (11/13/25)
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  • Senior Delivery Consultant, WWPS ProServe

    Amazon (Denver, CO)
    …that the candidate selected be a US Citizen and must currently possess an active Top Secret security clearance. The position further requires that, after ... start, the selected candidate obtain and maintain an active TS / SCI security clearance with polygraph and satisfy other security related requirements. Key… more
    Amazon (01/09/26)
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  • Senior Platform DevOps Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS / SCI with Polygraph At Raytheon, the foundation of ... Python, Java, Ruby, Bash, C++, C#, Go) + Current TS / SCI with CI Poly security ...of the Department of Defense, handles and adjudicates the security clearance process. More information about … more
    RTX Corporation (11/29/25)
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  • Integration and Test Engineer

    Lockheed Martin (Littleton, CO)
    … clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... Micro‑services, Software Factories, Cloud‑native and Service‑Oriented Architectures * Active TS / SCI clearance * Excellent written, verbal, and analytical… more
    Lockheed Martin (01/09/26)
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  • Project Engineer , Logistics - Level 2

    Lockheed Martin (Aurora, CO)
    … clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as...required with the ability to obtain and Maintain a TS / SCI \. **Desired Skills:** \- MS Suite experience… more
    Lockheed Martin (01/08/26)
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