• Senior Systems Administrator

    Cambridge International Systems Inc (Mclean, VA)
    …and complex obstacles! Cambridge International Systems , Inc. has a full-time Senior Systems Administrator opportunity available based in McLean, VA. ... clearance. ROLE RESPONSIBILTIES + Maintains smooth operation of multi-user computer systems , including coordination with network engineers. + Monitors and manages… more
    Cambridge International Systems Inc (06/10/25)
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  • Systems Administrator

    Amentum (Warrenton, VA)
    …integrated voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff . The Lone Wolf program boasts ... so, look no further. Amentum is seeking a System Administrator to join our team of passionate individuals in...robust backup strategies and disaster recover solutions + Ensure systems comply with organizational policies and security standards +… more
    Amentum (08/29/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Quantico, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a ** Senior Systems Administrator ** with GDIT. A career in ... of which 700 serve at HQ and the remaining staff serve at offices worldwide. NCIS is the DON...criminal, terrorism, sabotage, espionage and subversive activities. **HOW OUR SENIOR SYSTEMS ADMINISTRATOR WILL MAKE… more
    General Dynamics Information Technology (08/09/25)
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  • Senior Network/ Systems

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for a Senior Network/ Systems Administrator with an active Secret clearance. This position will be located in ... USD $112,500.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4892/ senior -network- systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2024-4892_… more
    GovCIO (07/10/25)
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  • Senior Tenable Nessus Administrator

    CACI International (Chantilly, VA)
    Senior Tenable Nessus Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... * * **The Opportunity:** CACI is looking for a Senior Tenable Administrator to support our DoD...You will work closely with the cybersecurity team, IT staff , and other stakeholders to ensure the effective operation… more
    CACI International (06/24/25)
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  • Senior VMware Administrator | Active…

    General Dynamics Information Technology (Quantico, VA)
    …Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a ** Senior VMware Administrator ** with GDIT. A career in enterprise IT ... means connecting and enhancing the systems that matter most. At GDIT you'll be at...people are our differentiator. Our work depends on a ** Senior VMware Administrator ** joining our team in… more
    General Dynamics Information Technology (07/02/25)
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  • NCIS Senior Citrix Administrator

    General Dynamics Information Technology (Quantico, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a **Citrix Administrator ** with GDIT. A career in enterprise IT means connecting and ... enhancing the systems that matter most. At GDIT you'll be at...how agencies operate. Our work depends on a **Citrix Administrator ** joining our IT Technology Development division within the… more
    General Dynamics Information Technology (08/24/25)
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  • Senior Trellix/Microsoft Defender…

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a skilled ** Senior Trellix/Microsoft Defender Administrator in Fort Belvoir, VA** to join the I3TS team supporting DTRA. The ... candidate will be responsible for ensuring the security and integrity of IT systems by running their Endpoint Security with experience in Trellix and Microsoft… more
    Leidos (08/30/25)
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  • Senior Database Administrator

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for MULTIPLE ** Senior Database Administrator (s)** to support our customer, USPS' Network and Compute Technology (NCT) ... $151,286.99 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6413/ senior -database- administrator mon-tue-off-days/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6413_… more
    GovCIO (08/02/25)
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  • Systems Administrator

    Huntington Ingalls Industries (Fairfax, VA)
    …video: https://vimeo.com/732533072 Job Description HII-Mission Technologies Division is seeking a Systems Administrator to join our Data Engineering Team in ... from remote systems , and maintain working relationships with data source staff . * Provide technical support to internal users. * Document system configurations… more
    Huntington Ingalls Industries (08/29/25)
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