• Principal Platform Engineer / Linux (Onsite)

    RTX Corporation (Aurora, CO)
    …US citizenship is required, as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS / SCI without Polygraph At Raytheon, ... Python, Java, Ruby, Bash, C++, C#, Go) + Current TS / SCI issued security clearance is...the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances… more
    RTX Corporation (08/30/25)
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  • Senior Software Infrastructure Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …start date.​ US citizenship is required, as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS / SCI with Poly - Current At ... Must Have** + Active and transferable US government issued ** TS / SCI with Polygraph** security clearance ...the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances… more
    RTX Corporation (08/30/25)
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  • Platform Network Engineer II (Onsite)

    RTX Corporation (Aurora, CO)
    …date.​ US citizenship is required, as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS / SCI with Polygraph At Raytheon, ... 90 days after starting in the role + Current TS / SCI with CI Poly security clearance...the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances… more
    RTX Corporation (08/16/25)
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  • Senior. Platform Developer Onsite

    RTX Corporation (Aurora, CO)
    …date.​ US citizenship is required, as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS / SCI with Polygraph At Raytheon, ... + or ability to obtain + Active and current TS / SCI / CI Poly security clearance...the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances… more
    RTX Corporation (07/23/25)
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  • Senior IPT Lead / Sr Software Engineer Manager…

    RTX Corporation (Aurora, CO)
    …US citizenship is required, as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS / SCI without Polygraph At Raytheon, ... leadership experience. + Active and transferable US government issued TS / SCI security clearance is required...the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances… more
    RTX Corporation (06/27/25)
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  • Systems Operations (SysOps) Engineer

    Parsons Corporation (Colorado Springs, CO)
    …in a team environment + **Minimum Secret clearance is required to start. Active Top Secret is preferred with SCI eligibility** + Must be a US Citizen ... architecture for information technology environments and cloud computing **Security Clearance Requirement:** An active Secret security clearance is… more
    Parsons Corporation (09/02/25)
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  • Swdc MSS Linux Systems Administrator 3

    Northrop Grumman (Colorado Springs, CO)
    …concepts * In-depth experience in Operations and Maintenance activities of IT infrastructure * Active Top Secret with SCI eligibility What We Can Offer You: ... DoD 8570.01-M * Ability to lift at least 40 lbs * Active Secret clearance required to start Preferred Qualifications: * Experience as an administrator using… more
    Northrop Grumman (08/30/25)
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  • RF/SATCOM Engineering Technician A

    L3Harris (Colorado Springs, CO)
    …assigned tasks as directed by management. Qualifications: + Ability to obtain a TOP SECRET / SCI security clearance . + High School Diploma or equivalent ... of prior related experience Preferred Additional Skills: + Active security clearance . + Basic computer skills including familiarity with windows-based programs such… more
    L3Harris (08/29/25)
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  • Test Automation Engineer

    Parsons Corporation (Colorado Springs, CO)
    …Security+ certification or willing to obtain one. + Currently hold a Top Secret security clearance with SCI eligibility **Security Clearance ... environment employing Agile methodologies. + Currently hold an active Secret or higher security clearance . **Desired Skills:**...hold an active Secret or higher security clearance . **Desired Skills:** + Knowledge of space C2 concepts… more
    Parsons Corporation (08/22/25)
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  • Space Intelligence & Operations Analyst

    Northrop Grumman (Aurora, CO)
    …required in lieu of a bachelor's degree. + Must have an active US Government DoD Top Secret security clearance at time of application, current and within ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Polygraph TRAVEL: Yes, 10% of the...discovery and link analysis technology to gather and process information . + Reviews source, extracts relevant information ,… more
    Northrop Grumman (08/22/25)
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