• Senior Delivery Consultant - Application…

    Amazon (Denver, CO)
    …requires that the candidate selected must currently possess and maintain an active Top Secret security clearance. The position further requires that, ... have the ability to obtain and maintain an active Top Secret security clearance with...C#, and TypeScript solutions - Current, active US Government Security Clearance of TS / SCI or… more
    Amazon (10/01/25)
    - Related Jobs
  • Principal System Safety Engineer

    RTX Corporation (Aurora, CO)
    …Engineering, Electrical Engineering or equivalent Safety Engineering. + Active US government issued TS / SCI security clearance is required. US citizenship is ... citizens are eligible for a security clearance​ ** Security Clearance:** TS / SCI - Current...of the Department of Defense, handles and adjudicates the security clearance process. More information about … more
    RTX Corporation (10/31/25)
    - Related Jobs
  • Senior DevSecOps Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …pods, services, and Helm deployments). + Active and transferable US government issued TS / SCI security clearance is required prior to start date. ... is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS / SCI without Polygraph At Raytheon, the foundation of… more
    RTX Corporation (10/01/25)
    - Related Jobs
  • Principal Signals Software Engineer

    RTX Corporation (Aurora, CO)
    …is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS / SCI with Poly - Current At Raytheon, the foundation ... You Must Have** + Active and transferable ** TS / SCI with Polygraph** US government issued security ...of the Department of Defense, handles and adjudicates the security clearance process. More information about … more
    RTX Corporation (10/13/25)
    - Related Jobs
  • HVAC Engineer

    DCCA (Boulder, CO)
    …HVAC Engineer Candidate must have an active TS / SCI Program: DCCA is recruiting candidates for an ... HVAC Engineer Location Boulder, CO Job Code 2429 #...and HVAC system upgrades or changes Requirements: An active TS / SCI clearance is required. At a minimum,… more
    DCCA (11/14/25)
    - Related Jobs
  • Senior Systems Engineer Staff, Level 5…

    Lockheed Martin (Aurora, CO)
    … clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** **Expression ... Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as...analytical and problem\-solving skills * Must have an active TS / SCI clearance and CI poly **Desired Skills:**… more
    Lockheed Martin (11/09/25)
    - Related Jobs
  • 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 (10/10/25)
    - Related Jobs
  • Electro-Optical Model Based Systems…

    Lockheed Martin (Louisville, CO)
    … clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** **Expression ... Space is a critical domain, connecting our technologies, our security , and our humanity\. While others view space as...* Must be able to obtain and maintain a TS / SCI w/Poly clearance\. **Desired Skills:** * Demonstrated… more
    Lockheed Martin (12/06/25)
    - Related Jobs
  • Project Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS / SCI with CI Poly - Current At Raytheon, the ... safer, more secure world. Raytheon is seeking a Project Engineer . A highly motivated, Self-Starter Process Improvement Engineer...and Jira + **An active and transferable TS / SCI CI Poly US government issued security more
    RTX Corporation (11/13/25)
    - Related Jobs
  • Project Engineer (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 (11/09/25)
    - Related Jobs