• RF Engineer, Staff (Level IV) - Top

    Lockheed Martin (Littleton, CO)
    …* Selected candidates will be required to obtain, and maintain, Top Secret with adjudicated SCI Eligibility \(i\.e\. TS /SCI\) for long term employment on ... starting employment, selected candidates will be required to possess Top Secret clearance\. For this position, applicants...to TCP, IP, UDP, HTTP, DHCP, and DNS * Lead /support supplier discussions and support for hardware delivery more
    Lockheed Martin (07/12/25)
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  • Associate Manager Configuration and Data…

    Lockheed Martin (Littleton, CO)
    …principles, and techniques Strong time management skills Current / active DoD Top Secret security clearance **Desired Skills:** Ability to multitask and ... basis of estimates Reviewing customer SOWs to develop S/CDRL delivery schedules and document number schema Analyzing S/CDRL requirements... lead across several competing priorities and meet tight deadlines… more
    Lockheed Martin (07/12/25)
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  • Mission Operations Technical Deputy- TS

    Northrop Grumman (Colorado Springs, CO)
    …with BS; 10 years with MS; 8 years with PhD. + US citizen. + Active or Current Top Secret clearance with the ability to obtain SCI is required at the time of ... audiences while maintaining an easy-to-work-with approach **Preferred Qualifications:** + Active Top Secret /SCI clearance + Ability to work within a… more
    Northrop Grumman (07/02/25)
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  • Principal S/w Configuration Management Engineer…

    RTX Corporation (Aurora, CO)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with Polygraph At Raytheon, fresh thinking and possibilities are forged in ... established program documentation and work instructions under close direction of SWCM Team Lead and/or Section Leader + Design, plan, enforce and coordinate CM and… more
    RTX Corporation (07/24/25)
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  • Senior Principal Solution Train Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …clearance is required prior to start date. An active and transferable US government issued Top Secret security clearance that can be crossed over to a TS ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI without Polygraph At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (07/25/25)
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  • Senior Principal Software Cloud Architect (Onsite)

    RTX Corporation (Aurora, CO)
    …clearance is required prior to start date. An active and transferable US government issued Top Secret security clearance that can be crossed over to a TS ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI without Polygraph At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (07/22/25)
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  • Systems Development Engineer, Serverless ADC

    Amazon (Denver, CO)
    application support - Current, active US Government Security Clearance of Top Secret or above Preferred Qualifications - Experience with PowerShell ... that the candidate selected must currently possess and maintain an active TS /SCI security clearance. The position further requires that, after start, the selected… more
    Amazon (05/16/25)
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  • Software Engineer Senior

    Lockheed Martin (Colorado Springs, CO)
    …tools * Must be a US Citizen; Must be able to obtain and maintain a Top Secret security clearance\. This position is located at a facility that requires special ... environment * Strong time management skills that enable on\-time project delivery * Active TS /SCI security clearance \#LMSpaceSoftwareEng **Security Clearance… more
    Lockheed Martin (07/19/25)
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  • Dev Sec Ops Engineer Staff

    Lockheed Martin (Colorado Springs, CO)
    …ArgoCD\) * Must be a US Citizen; Must be able to obtain and maintain a Top Secret security clearance\. This position is located at a facility that requires ... environment * Strong time management skills that enable on\-time project delivery * Active TS /SCI security clearance \#LMSpaceDevOps **Security Clearance… more
    Lockheed Martin (07/19/25)
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  • Sr. Systems Engineer/Architect, AWS Bespoke…

    Amazon (Denver, CO)
    …of complex hardware/software systems - Current, active US Government Security Clearance of Top Secret with SCI eligibility or above Preferred Qualifications - ... developers through the systems engineering lifecycle from conception to delivery . They will perform system/product definition, requirements decomposition, technical… more
    Amazon (07/26/25)
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