• Guidance, Navigation & Control Engineer

    Lockheed Martin (Highlands Ranch, CO)
    …program, the selected applicant must: 1 \) Be eligible to obtain, and maintain, Top Secret with adjudicated SCI Eligibility \(i\.e\. TS /SCI\) 2\) Be ... and talented individuals that design and produce the hardware, algorithms, and software required to solve the challenging problems of controlling these systems in… more
    Lockheed Martin (12/13/25)
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  • Software Engineer

    Lockheed Martin (Littleton, CO)
    …us, ensuring security and prosperity\. **THE WORK** Lockheed Martin is seeking a talented ** Software Engineer with a TS /SCI clearance and Sec\+ \(8570 ... **This is an EARLY CAREER \(level 2\) ROLE where candidates typically require 1 \+ years** of professional experience and a BS degree or above\. This position… more
    Lockheed Martin (12/13/25)
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  • Digital Signal Processing Engineer Junior

    Parsons Corporation (Denver, CO)
    …active TS /SCI w/polygraph is preferred **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ This ... Corporation, is seeking qualified candidates to fill a Digital Signal Processing Engineer (DSP) positions at our headquarters in Chantilly, VA. We are currently… more
    Parsons Corporation (11/18/25)
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  • Principal or Senior Principal Network…

    Northrop Grumman (Keystone, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 50% of the Time **Description** At Northrop Grumman, our ... if determined necessary by Company, based on OCONUS location. + **Active** **DoD** ** Top Secret ** clearance (with a background investigation within the past 6… more
    Northrop Grumman (12/04/25)
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  • Principal/Sr. Principal Software Database…

    Northrop Grumman (Aurora, CO)
    …of related experience, OR STEM PhD and 4 year of related experience. + **Active Top Secret /SCI clearance with CI Polygraph at time of application.** + Experience ... Northrop Grumman Space Systems is seeking a **Principal/Sr. Principal Software Database Engineer ** with hands-on experience in...3 years of related experience, OR STEM PhD and 1 year of related experience. + **Sr. Principal/Level 4:**… more
    Northrop Grumman (11/26/25)
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  • System Dev Engineer II, Analytics ADC

    Amazon (Denver, CO)
    …and supporting large-scale infrastructure - Current, active US Government Security Clearance of Top Secret with SCI eligibility or above Amazon is an equal ... Developer and Kiro. We are seeking a Systems Development Engineer II who can think big and simplify solutions...must obtain and maintain a security clearance at the TS /SCI with polygraph level. Upon start, the selected candidate… more
    Amazon (11/13/25)
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  • Engineer IV

    General Atomics (Englewood, CO)
    …0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** Colorado **Clearance Level:** Top Secret **Pay Range Low:** 98,100 **City:** Englewood **Clearance ... commercial, and academic mission requirements. We're seeking a Space Systems Cyber Security Engineer to join our team in Englewood, CO. In this role, you'll… more
    General Atomics (12/11/25)
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  • ElectroMechanical Packaging Engineer II

    Lockheed Martin (Englewood, CO)
    …needed to start in this position, you will need to obtain and maintain a DoD ** Top Secret clearance** , thus **US Citizenship** is required\. - - - **Why ... security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (11/14/25)
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  • Software Engineer 3

    DCCA (Aurora, CO)
    …competitive compensation and benefits package. Visit our website at: www.dcca.com Software Engineer 3 Candidate must have an active TS /SCI w/Poly For over 40 ... Software Engineer 3 Location Aurora, CO...Location Aurora, CO Job Code 2530 # of Openings 1 Apply Now (https://phg.tbe.taleo.net/phg02/ats/careers/v2/applyRequisition?org=DCCAMD&cws=39&rid=2530) DCCA is a veteran-owned IT… more
    DCCA (12/30/25)
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  • Senior Software Engineer

    DCCA (Aurora, CO)
    …compensation and benefits package. Visit our website at: www.dcca.com Senior Software Engineer Candidate must have a TS /SCI with Poly to be considered For ... Senior Software Engineer Location Aurora, CO Job...Location Aurora, CO Job Code 1528 # of Openings 1 Apply Now (https://phg.tbe.taleo.net/phg02/ats/careers/v2/applyRequisition?org=DCCAMD&cws=39&rid=1528) DCCA is a veteran-owned IT… more
    DCCA (11/21/25)
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