• Cleared Senior System Administrator

    General Atomics (Durham, NC)
    …a related discipline and ten or more years of progressive professional systems administration experience in an information technology department. May substitute ... equipment + Install and maintain software applications on various Linux and Windows -based operating systems + Provide routine hardware and software support… more
    General Atomics (09/11/25)
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  • Senior Principal Systems Engineer…

    RTX Corporation (Tewksbury, MA)
    …problems that create a safer, more secure world. Raytheon is seeking a ** Senior ** **Principal** ** Systems Security Engineer-P5** to join our elite Systems ... as defined by Intelligence agencies + Experience with IT and/or network and system security administration , including operating system security configuration… more
    RTX Corporation (10/01/25)
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  • Senior Systems Engineer…

    M. C. Dean (Vienna, VA)
    …and other components of our cybersecurity infrastructure. As part of the team, the ** Senior Systems Engineer** 's responsibilities will include (but will not be ... characteristics; testing and evaluation of technology components; + **Producing detailed system design** , including network and systems infrastructure,… more
    M. C. Dean (08/27/25)
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  • Senior Systems Administrator

    ChenMed (Miami, FL)
    …expanding and we need great people to join our team. The Senior Systems Administrator is responsible for the administration , management and health of all ... when available. The incumbent in this role, as a senior position within the IT Operations team, is accountable...**KNOWLEDGE, SKILLS AND ABILITIES:** + Expert understanding of either Windows or Linux Operating Systems , both is… more
    ChenMed (09/18/25)
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  • Capital Program Supervisor or Senior…

    American States Utility Services (Eglin AFB, FL)
    " aria-level="2">Position Description Capital Program Supervisor or Senior Capital Program Supervisor (12E.25) Location EGLIN AIR FORCE BASE, FL (ECUS) Job Code ... range $80,826 - $137,534 (CPS) / $88,086 - $149,933 ( Sr CPS) Annually Apply Now (https://phg.tbe.taleo.net/phg01/ats/careers/v2/applyRequisition?org=ASWC&cws=52&rid=2384) Through its wholly… more
    American States Utility Services (09/02/25)
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  • Senior Systems Administrator…

    SMX (Patuxent River, MD)
    Senior Systems Administrator (VMware) (4601)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is looking for a highly motivated ** ... system configurations, and other information related to system administration . + Provide technical support to...degree in a technical discipline + 10+ years of systems administration experience + 6-8 years of… more
    SMX (10/18/25)
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  • Systems Administrator - Senior

    CACI International (Scott Air Force Base, IL)
    …financial auditability and transportation logistics? We're seeking a successful, experienced Senior Systems Administrators to join our team in implementing ... Systems Administrator - Senior Job Category:...of study + 8-11 years of extensive experience in system administration (equivalent combination of education and… more
    CACI International (09/15/25)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    …system maintenance, from daily troubleshooting needs to the verification of system performance. Responsibilities include: Systems Administration & ... Certified System Administrator/Engineer (RHCSA/RHCE) + Microsoft Certified: Windows Server Administration /Engineer + Experience with zero-trust security… more
    BAE Systems (10/08/25)
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  • Senior Systems and Network…

    SAIC (Battle Creek, MI)
    **Description** SAIC is seeking a highly skilled Senior Systems & Network Administrator to support the AOC WS Falconer Program. This role combines expertise in ... both systems and network administration to ensure the...+ Install and support Agile Release Events (AREs), Critical System Updates (CSUs), Fast Tracks (FTs/FTTIs), and NOTAMs +… more
    SAIC (09/16/25)
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  • Senior IAM Administrator

    Insight Global (Herndon, VA)
    …and consultant to other Infrastructure groups (Cloud Operations, Cyber Security, and Systems Administration ). * Plan, lead and perform comprehensive systems ... role - 5+ years in a experience in a system admin role where Identity and Access...network, cost/usage analysis, resource mgmt.) - Expert level Microsoft Windows administration skills (AD, DNS, Group Policy,… more
    Insight Global (10/16/25)
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