• SAP NS2 Senior Cloud Engineer/…

    SAP (Herndon, VA)
    …variety of benefit options for you to choose from. **SAP NS2 Senior Cloud Engineer/ Systems Administrator - Onsite - Chantilly, VA** **Active TS SCI with ... internals must have manager's approval to transfer. The NS2 Senior Cloud Engineer/ Systems Administrator candidate...meet our client's complex needs. This position is located onsite in Chantilly, VA. Candidate should be hands-on and… more
    SAP (10/21/25)
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  • Senior Contract Administrator

    BAE Systems (Norfolk, VA)
    **Job Description** BAE Systems is seeking a Senior Contracts Administrator onsite in Norfolk, VA to work in a dynamic and fast-paced environment with ... functions (Program Office, Finance, Operations, Quality, etc.) within BAE Systems as well as with our USN Customer. As...as well as with our USN Customer. As the Senior Contracts Administrator , you will work with… more
    BAE Systems (11/11/25)
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  • Property Administrator Senior

    System One (Bethesda, MD)
    If interested please reach out directly to ###@altaits.com or call/text ### Property Administrator Senior Bethesda, Maryland ONSITE -Monitor the ZEN ... Office Productivity Tools (ie Excel, Word) -Experience with Service ticketing systems -Experience with inventory databases -Experience with operating 24ft trucks… more
    System One (10/23/25)
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  • Network Administrator , Senior

    RTX Corporation (Tucson, AZ)
    …eligible for a security clearance​ **Security Clearance:** Secret - Current **Network Administrator , Senior Analyst (P2)** ** Senior Analyst, Information ... Building 801, Tucson, AZ, 85756 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:**...world. Join this high impact team as a Network Administrator (P2) to ensure the smooth operation of classified… more
    RTX Corporation (12/05/25)
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  • Network Administrator , Senior

    RTX Corporation (Portsmouth, RI)
    …eligible for a security clearance​ **Security Clearance:** Secret - Current ** Senior Analyst, Network Administrator (P2)** **Raytheon Digital Technology** ... Nimitz Building, Portsmouth, RI, 02871 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:**...secure world. Join this high impact team as a Senior Network Engineer (P2) to ensure the smooth operation… more
    RTX Corporation (10/22/25)
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  • Senior Administrator Facilities…

    Sandia National Laboratories (Albuquerque, NM)
    …days each week) compressed workweeks, part-time work, and telecommuting (a mix of onsite work and working from home) + Generous vacation, strong medical and other ... for Survivability Testing (CREST) line-item project, a cornerstone Major System acquisition aligned with Department of Energy Order (DOE...work, the selected applicant must be able to work onsite . Salary Range: $157,100 - $267,000 *Salary range is… more
    Sandia National Laboratories (12/02/25)
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  • Sr. Systems Administrator

    Community Health Systems (Franklin, TN)
    **Job Summary** NOC Senior System Administrator NOC Senior System Administrator proactively monitors performance and availability of ... applications, operating system platforms, and infrastructure to troubleshoot root cause and...and classify service impacting events of targeted applications, operating systems platforms and network devices for the purpose of… more
    Community Health Systems (12/05/25)
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  • System Administrator , High…

    RTX Corporation (Tucson, AZ)
    …for a security clearance​ **Security Clearance:** Secret - Current ** System Administrator , High Performance Computing (HPC) - P2** ** Senior Analyst Level** ... to lead and support the engineering community. + Perform OS tuning to maximize system performance on high performance computing systems . Work across DT functions… more
    RTX Corporation (10/24/25)
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  • Senior IT System

    BAE Systems (Nashua, NH)
    …your career with BAE Systems . BAE Systems is seeking a Senior Closed Area Systems Administrator to provide comprehensive technical and operational ... support for classified IT systems . This position requires a seasoned IT professional with...be available based on position level and/or job specifics. ** Senior IT System Administrator ** **118849BR**… more
    BAE Systems (12/04/25)
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  • Senior Linux System

    BAE Systems (San Diego, CA)
    …build your career with BAE Systems . BAE Systems is seeking a Senior Closed Area Linux Systems Administrator to provide comprehensive technical and ... operational support for classified IT systems . You will primarily support the...be available based on position level and/or job specifics. ** Senior Linux System Administrator ** **116453BR**… more
    BAE Systems (09/18/25)
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  • Senior High Performance Computing…

    BAE Systems (Saratoga Springs, UT)
    …who serve our nation. We are seeking High Performance Computing Systems Administrator with demonstrated experience in system administration in support of a ... Other incentives may be available based on position level and/or job specifics. ** Senior High Performance Computing Systems Administrator ** **116451BR** EEO… more
    BAE Systems (09/19/25)
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  • Senior System Administrator

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator -...position based in Suitland, Maryland, that will require some onsite work at the customer's location. This position is ... about us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior System Administrator - Network Operation Center** to… more
    St. George Tanaq Corporation (11/14/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our ... becomes better. GDIT has an immediate opening for a Systems Administrator to fill a Core Services...system security controls. + Provide support to IT systems including day-to-day operations, monitoring and problem resolution for… more
    General Dynamics Information Technology (09/16/25)
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  • Senior System Administrator

    Exeter Government Services, LLC (Huntsville, AL)
    Senior System Administrator Location: Huntsville, AL Required Clearance: Secret security clearance Required Certification(s): IAT Level II qualified, ... Position Description: Exeter Information Technology Services is seeking an Intermediate System Administrator Support Service Specialist to support our staffing… more
    Exeter Government Services, LLC (11/26/25)
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  • Network Administrator , McKinney TX…

    RTX Corporation (Mckinney, TX)
    …for a security clearance​ **Security Clearance:** Top Secret - Current **Network Administrator Senior Analyst - P2** **Raytheon Digital Technology** **McKinney ... programs in Data Center Management, Networking and High-Performance Computing. As a Network Administrator ( Senior Analyst Level), you will work closely with … more
    RTX Corporation (12/05/25)
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  • Senior High Performance Computing (HPC)…

    BAE Systems (Saratoga Springs, UT)
    …level and/or job specifics. ** Senior High Performance Computing (HPC) Systems Administrator ** **116840BR** EEO Career Site Equal Opportunity Employer. ... **Job Description** At BAE Systems , we promote a strong, collaborative culture and...TS/SCI clearance with appropriate poly + Ability to work onsite 100% of the time + Candidates shall have… more
    BAE Systems (10/03/25)
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  • Senior Linux System

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    …Secret or Secret Clearance Locations: Adelphi, MD ( Onsite ) Position Overview: The Senior Linux System Administrator is responsible for leading system ... Senior Linux System Administrator ...standards. + Install, configure, and maintain software and operating systems . + Implement operating system enhancements for… more
    Black Bear Technology Solutions, LLC (11/21/25)
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  • Senior Systems Administrator

    SMX (Patuxent River, MD)
    Senior Systems Administrator (4521)at SMX(View...area network (LAN), wide area network (WAN), and Internet systems or a segment of a network system . ... River, MD SMX is looking for a highly motivated ** Senior Systems Administrator ** with demonstrated...in a Software Development program. This position will provide onsite support at Patuxent River NAS in southern Maryland.… more
    SMX (12/12/25)
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  • Senior System Administrator

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator -...position based in Suitland, Maryland, that will require some onsite work at the customer's location. This position is ... about us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior System Administrator - Network Security** to support… more
    St. George Tanaq Corporation (11/18/25)
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  • Network Administrator , Sr. Analyst, El…

    RTX Corporation (El Segundo, CA)
    …security clearance​ **Security Clearance:** Top Secret - Current **Network Administrator , Senior Analyst** **Raytheon Digital Technology** **Classified ... Boulevard Building E04, El Segundo, CA, 90245 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and… more
    RTX Corporation (10/22/25)
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