• Senior System Domain

    Leidos (Fort Belvoir, VA)
    **Description** As a ** Senior System Domain Administrator ** , you will support efforts to redesign the AD structure to facilitate an agency ... IT Modernization project. You will be regarded as a senior resource in this position and you will have...and provide training as required. + Create and maintain system documentation for domain technologies, including installation,… more
    Leidos (10/03/25)
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  • Senior Network Systems

    General Dynamics Information Technology (Fort Bliss, TX)
    … - PDA GDIT is seeking highly experienced and qualified Senior Network Systems Administrator - Primary Domain Administrator (PDA) to support ... technical expert in base labor category description. **HOW THE SENIOR NETWORK SYSTEMS ADMINISTRATOR -...(SCAP) tool against, and run vulnerability scans on the: Domain Controllers (DC) servers, Hypervisors (HV), Endpoint Security Solution… more
    General Dynamics Information Technology (09/27/25)
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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 Systems Administrator

    V2X (Bangor, WA)
    …as the customer's Enterprise IT System , Applications, and Services catalogs. + The Senior Systems Administrator also supports the mid-to- senior level ... complex challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator III Generalist - active TS/SCI… more
    V2X (09/05/25)
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  • Senior IT Systems

    Neya Systems (Warrendale, PA)
    …This position is in person/hybrid in our Pittsburgh, PA office. We're looking for a ** Senior IT Systems Administrator ** to join our team, focusing on our ... autonomy for both commercial and defense customers. Our deep domain expertise spans semi-autonomy, autonomy, perception, and mission planning;...at least five (5) years of experience in a senior Linux Systems Administrator role,… more
    Neya Systems (09/10/25)
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  • Senior Systems Administrator

    V2X (Springfield, VA)
    …complex challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS/SCI ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports...(CSWF) position as defined in Section 6, Table 3. System Administrator (451); Intermediate Level for SECNAV… more
    V2X (08/07/25)
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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 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...+ Monitor network to ensure network availability to all system users + Assist in network modeling, analysis, planning,… more
    SMX (10/03/25)
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  • Senior Unix System

    SMX (Patuxent River, MD)
    Senior Unix System Administrator ...systems across Department of Defense (DoD) networks. The Senior UNIX Administrator will ensure systems ... River, MD SMX is seeking a driven and experienced Senior UNIX Administrator to support operations at...+ Broader exposure to AWS beyond core services + Senior -level experience with Solaris system administration **Application… more
    SMX (10/03/25)
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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 ... ** Systems Administrator ** with demonstrated experience to maintain...issues on servers, workstations, and IT equipment. + Maintain system backups and disaster recovery plans. + Manage user… more
    SMX (10/03/25)
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