• Program Quality Engineer Staff (TS clearance)

    Lockheed Martin (Littleton, CO)
    …clearance is required to start with the ability to obtain a TS/SCI w/ Poly security clearance\. * Ability to work off\-shifts and weekends\. Position will require ... Experience making Preliminary Review / MRB decisions\. * Active TS/SCI w/ Poly clearance\. **Security Clearance Statement:** This position requires a government… more
    Lockheed Martin (11/19/25)
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  • Full-stack (Front-end focused) Software Engineer…

    Northrop Grumman (Aurora, CO)
    …(not required to start) + Ability to pass a Counterintelligence Polygraph (CI- Poly ) (not required to start) + Experience with Agile principles, processes, and ... clearance at the time of application + Prior completed Counterintelligence Polygraph (CI- Poly ) + At least 1 year of experience developing front-end applications +… more
    Northrop Grumman (11/15/25)
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  • Project Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …US citizens are eligible for a security clearance​ **Security Clearance:** TS/SCI with CI Poly - Current At Raytheon, the foundation of everything we do is rooted in ... tools emphasis on Confluence and Jira + **An active and transferable TS/SCI CI Poly US government issued security clearance is required prior to start date. US… more
    RTX Corporation (11/13/25)
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  • Program Planner/Project Manager - Level 4

    Lockheed Martin (Littleton, CO)
    …an adjudicated Counter Intelligence Polygraph **Desired Skills:** * Active TS/SCI w/ poly * Bachelors or Masters degree with 8\-10 years of professional experience ... you must be a US Citizen for consideration\. **Clearance Level:** TS/SCI w/ Poly **Other Important Information You Should Know** **Expression of Interest:** By… more
    Lockheed Martin (11/13/25)
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  • Process Improvement Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …only US citizens are eligible for a security clearance​ **Security Clearance:** TS/SCI with Poly - Current At Raytheon, the foundation of everything we do is rooted ... tools emphasis on Confluence and Jira + **An active and transferable TS/SCI CI Poly US government issued security clearance is required prior to start date. US… more
    RTX Corporation (11/05/25)
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  • Agile Product Owner Level 3 or 4

    Northrop Grumman (Aurora, CO)
    …at time of application** + Ability to pass a Counterintelligence Polygraph (CI- Poly ) (not required to start) + Experience with Agile principles, processes, and ... Science, Software Engineering, or similar + Prior completed Counterintelligence Polygraph (CI- Poly ) + Prior experience as a Product Owner and/or Scrum Master… more
    Northrop Grumman (10/29/25)
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  • Data Center Security Monitor - Denver

    Amentum (Centennial, CO)
    …TS/SCI minimum required. Basic Qualifications: + Must possess a **current** TS/SCI w/ poly clearance; US Citizenship required to obtain and maintain TS/SCI w/ poly ... clearance. + High School diploma or equivalent + Ability to walk and stand for a minimum of 8-12 hours per day + Possess the visual acuity to observe the activities of other individuals from a moderate distance + This position requires visual observation of… more
    Amentum (10/22/25)
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  • Project Engineering Asc Mgr

    Lockheed Martin (Littleton, CO)
    …or defense industry * Current Top Secret clearance either DOD or TS/SCI with poly * Experience in working with GSE Talent Centers, Production Operations and AI&T\. * ... you must be a US Citizen for consideration\. **Clearance Level:** TS/SCI w/ Poly **Other Important Information You Should Know** **Expression of Interest:** By… more
    Lockheed Martin (10/18/25)
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  • Senior Full Stack Software Developer

    CACI International (Denver, CO)
    …at CACI facilities in Sterling VA, Sarasota FL or Aurora, CO + Clearance: TS/SCI with CI poly (or be willing to take and pass a CI poly ) + Education: Bachelor's ... degree or equivalent (computer science, information technology, or related field) + Years of Experience: 7+ years in software development + Hands on experience with Java + Coding experience on a Linux operating system + Hands on experience with Git/GitLab… more
    CACI International (10/17/25)
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  • Information Systems Security Officer, Classified…

    Lockheed Martin (Littleton, CO)
    …levels within large environments\. * TS/SCI with a current CI Poly **Security Clearance Statement:** This position requires a government security clearance, ... you must be a US Citizen for consideration\. **Clearance Level:** TS/SCI w/ Poly **Other Important Information You Should Know** **Expression of Interest:** By… more
    Lockheed Martin (10/12/25)
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