• Principal Storage Admin

    RTX Corporation (Mckinney, TX)
    …US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship ... is required, as only US citizens are eligible for a security clearance ​ ** Security Clearance :** DoD Clearance : Secret At Raytheon, the foundation of… more
    RTX Corporation (01/10/26)
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  • Senior Infrastructure Technician (on-site)

    RTX Corporation (State College, PA)
    …US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship ... is required, as only US citizens are eligible for a security clearance ​ ** Security Clearance :** TS/SCI - Current Job Description: At Raytheon, the… more
    RTX Corporation (01/10/26)
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  • Sr Windows Administrator

    RTX Corporation (El Segundo, CA)
    …US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship ... is required, as only US citizens are eligible for a security clearance ​ ** Security Clearance :** DoD Clearance : Secret At Raytheon, the foundation of… more
    RTX Corporation (12/24/25)
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  • Site Reliability Engineer - CTJ - Poly

    Microsoft Corporation (Redmond, WA)
    …network engineering, or systems administration OR equivalent experience. **Other Requirements:** Security Clearance Requirements: Candidates must be able to meet ... Verification** : This position requires successful verification of the stated security clearance to meet federal government customer requirements. You will… more
    Microsoft Corporation (12/12/25)
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  • Senior Service Engineer - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …systems engineering, or industrial controls OR equivalent experience. **Other Requirements:** ** Security Clearance Requirements:** Candidates must be able to ... Verification** : This position requires successful verification of the stated security clearance to meet federal government customer requirements. You will… more
    Microsoft Corporation (12/11/25)
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  • Senior. Platform Engineer - Linux (FEP) Onsite

    RTX Corporation (Aurora, CO)
    …US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship ... is required, as only US citizens are eligible for a security clearance ​ ** Security Clearance :** TS/SCI with Polygraph At Raytheon, the foundation of… more
    RTX Corporation (12/02/25)
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  • Senior. Platform Engineer - Linux (Onsite)

    RTX Corporation (Aurora, CO)
    …US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship ... is required, as only US citizens are eligible for a security clearance ​ ** Security Clearance :** TS/SCI with Polygraph At Raytheon, the foundation of… more
    RTX Corporation (11/19/25)
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  • Electro-Mechanical Technician

    RTX Corporation (Portsmouth, RI)
    …US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship ... is required, as only US citizens are eligible for a security clearance ​ ** Security Clearance :** Secret - Current At Raytheon, the foundation of… more
    RTX Corporation (11/04/25)
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  • Sr. Specialist, Systems Engineer - COMMS…

    L3Harris (Greenville, TX)
    … with the ability to obtain and maintain a DOD Top Secret (TS/SCI) Security Clearance is required. Qualifications: + BS Degree in an appropriate engineering ... with the ability to obtain and maintain a DOD Top Secret (TS/SCI) Security Clearance is required. Preferred Additional Skills: + DOD Top Secret (TS/SCI) … more
    L3Harris (11/01/25)
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  • Security Engineering Lead

    ManTech (Ashburn, VA)
    …. + Splunk experience. **Preferred Qualifications:** + Certified Information Systems Security Professional (CISSP). ** Clearance Requirements:** + Must have an ... **MANTECH** seeks a motivated, career and customer-oriented ** Security Engineering Lead** to join our team in...active/ current Secret clearance . + Must be able to obtain and maintain… more
    ManTech (12/07/25)
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