• Systems Engineer Sr Staff - Simulation Engineer

    Lockheed Martin (Littleton, CO)
    …This position requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important ... the workforce to fuel the next generation\. And we're reimagining how space can connect us , ensuring security and prosperity\. Join us in shaping a new era in… more
    Lockheed Martin (08/08/25)
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  • O&M Administrator (TS/SCI with Polygraph Clearance…

    Fluor (Aurora, CO)
    …an active (or ability to obtain) TS/SCI Security Clearance with CI Polygraph * US Citizen with valid driver's license * Participate in department meetings, ... encourages big-picture thinking, brings out the best in our employees, and helps us develop innovative solutions that contribute to building a better world together.… more
    Fluor (08/08/25)
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  • Electrical Systems Engineer Sr. - Requirements…

    Lockheed Martin (Littleton, CO)
    …This position requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important ... next generation\. And we're reimagining how space can connect us , ensuring security and prosperity\. Join us ...projects with the ability to present to technical and non \-technical audiences\. * Prior experience mentoring or training junior… more
    Lockheed Martin (08/03/25)
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  • FedRAMP Senior Cyber Engineer (Multiple Levels)

    Noblis (Denver, CO)
    …technical stakeholders + Excellent teamwork, organizational, communication, and collaboration skills + US citizen and eligible for public trust Jr level ... intelligence and federal civil sectors. Learn more at Noblis -About Us (https://careers.noblis.org/about-noblis/) **Why work at a Noblis company?** Our employees… more
    Noblis (07/30/25)
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  • Electromechanical Technician Intermediate

    Lockheed Martin (Littleton, CO)
    …This position requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret **Other Important Information ... next generation\. And we're reimagining how space can connect us , ensuring security and prosperity\. Join us ...Washington or Washington DC is $41,100 \- $72,450\. For states not referenced above, the salary range for this… more
    Lockheed Martin (07/26/25)
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  • Program Planner II

    Lockheed Martin (Littleton, CO)
    …This position requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS/SCI **Other Important Information ... the workforce to fuel the next generation\. And we're reimagining how space can connect us , ensuring security and prosperity\. Join us in shaping a new era in… more
    Lockheed Martin (07/23/25)
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  • Software Engineer, FBM Tmk2, Early to Mid Career

    Lockheed Martin (Littleton, CO)
    …This position requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important ... the workforce to fuel the next generation\. And we're reimagining how space can connect us , ensuring security and prosperity\. Join us in shaping a new era in… more
    Lockheed Martin (07/23/25)
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  • Field Technician

    Lockheed Martin (Littleton, CO)
    …This position requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret **Other Important Information ... next generation\. And we're reimagining how space can connect us , ensuring security and prosperity\. Join us ...Washington or Washington DC is $41,100 \- $72,450\. For states not referenced above, the salary range for this… more
    Lockheed Martin (07/12/25)
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  • Propulsion Hardware Owner

    Lockheed Martin (Englewood, CO)
    …This position requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret **Other Important Information ... next generation\. And we're reimagining how space can connect us , ensuring security and prosperity\. Join us ...* Identify technical risks * Generate technical dispositions for non \-conformant hardware * Provide technical mentorship to a team… more
    Lockheed Martin (07/12/25)
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  • Lead Systems Engineer

    The Boeing Company (Colorado Springs, CO)
    …Person" as defined by 22 CFR |120.15 is required. "U.S. Person" includes US Citizen , lawful permanent resident, refugee, or asylee. **Export Control Details:** ... work experience or an equivalent combination of technical education and experience or non - US equivalent qualifications. In the USA, ABET accreditation is the… more
    The Boeing Company (08/29/25)
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