• Senior Systems Administrator

    Lockheed Martin (Dahlgren, VA)
    …looking for a Systems Engineer to join our team near LaPlata, MD\. The Systems Engineer must have a TS/SCI clearance to start with an adjudicated CI ... polygraph\. The Systems Engineer develops, delivers, and operates affordable engineering and...Inventory Control\) * CUCM/VoIP experience * COMSEC experience **Security Clearance Statement:** This position requires a government security … more
    Lockheed Martin (05/24/25)
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  • Systems Administrator with Network…

    Lockheed Martin (Annapolis Junction, MD)
    …If your referral is hired, you'll receive a payment\! code\-extrefer Senior Systems Network Administrator \- Clearance Required WHAT WE'RE DOING * ... Systems , Cyber & Intelligence, where we foster innovation and integrity\. * As a Senior Systems Network Administrator , you'll be empowered to create "new… more
    Lockheed Martin (07/03/25)
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  • Senior Windows Systems

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Windows Systems Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD Position Overview: The Senior ... within the environment. This role covers the management of enterprise systems , storage, patching, and endpoint solutions across Windows platforms. The role… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Senior Systems Administrator

    V2X (Springfield, VA)
    …responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS/SCI clearance to support our government ... be onsite. The position requires an active Top Secret/SCI clearance and the ability to obtain and maintain a...to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports… more
    V2X (05/17/25)
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  • Senior Network/ Systems

    GovCIO (Washington, DC)
    **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 (04/10/25)
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  • Senior Systems Administrator

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We have a great opportunity for a Senior Systems Administrator II - Desktop Support - active ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II -...or + GIAC Security Essentials Certification (GSEC); or + Systems Security Certified Practitioner (SSCP) + Security Clearance more
    V2X (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 ... **Req ID:** RQ202714 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top...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)
    **Req ID:** RQ200133 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret/SCI **Public Trust/Other Required:** None **Job ... Family:** Systems Administration **Skills:** Citrix,Citrix Netscalers,Citrix VDI,VMware VDI **Certifications:** Security+ CE - CompTIA **Experience:** 8 + years of… more
    General Dynamics Information Technology (05/25/25)
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  • Systems Administrator - active…

    V2X (Springfield, VA)
    …Under the guidance of more senior Server team members, the Systems Administrator provides O&M support - installation, configuration, testing, sustainment, ... with integrity, respect, responsibility, and professionalism. We are hiring a System Administrator - active TS/SCI clearance to support our government customer… more
    V2X (05/14/25)
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  • Principal / Sr Principal Contract…

    Northrop Grumman (Baltimore, MD)
    …+ Current DoD Secret clearance is required **Basic Qualifications for a Senior Principal Contracts Administrator :** + Bachelor's degree with 8 years of ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the...This position may be filled as a **Principal Contracts Administrator or a Senior Principal Contracts … more
    Northrop Grumman (06/03/25)
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  • Senior High Performance Computing…

    BAE Systems (Annapolis Junction, MD)
    …of the world's most advanced supercomputers. **About the Role** We're seeking a highly skilled Senior HPC Systems Administrator to join our dynamic team. In ... Other incentives may be available based on position level and/or job specifics. ** Senior High Performance Computing Systems Administrator ** **112588BR** EEO… more
    BAE Systems (04/30/25)
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  • 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. ... this job must possess a current DoD TS/SCI full scope w/poly security clearance . ROLE RESPONSIBILTIES + Maintains smooth operation of multi-user computer systems more
    Cambridge International Systems Inc (06/10/25)
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  • Systems Administrator Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …10 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator Senior (VMware) - TS/SCI required** Transform ... **Req ID:** RQ184325 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top...technology into opportunity as a ** Systems Administrator Senior ** with GDIT.… more
    General Dynamics Information Technology (05/27/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    …chn ology supporting the Department of Defense ( DoD ) ? We're looking for a senior systems administrator who spe cia lizes in networking and working within ... solutions for the Defense and Intelligence communities. As a senior systems administrator on our...and analyze te chn ical documentation + Active TS/SCI clearance ; willingness to take a polygraph exam + HS… more
    BOOZ, ALLEN & HAMILTON, INC. (06/30/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Washington, DC)
    …the technology supporting the Department of Defense ( DoD ) ? We're looking for a senior systems administrator who spe cia lizes in networking and working ... solutions for the Defense and Intelligence communities. As a senior systems administrator on our...interpret, and analyze technical documentation + TS / SCI clearance + HS diploma or GED + Security+ Certification… more
    BOOZ, ALLEN & HAMILTON, INC. (06/30/25)
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  • Senior Network Administrator

    BAE Systems (Quantico, VA)
    …to support an important and dynamic Department of Justice customer as a ** Senior ** **Network Administrator ** supporting a highly capable and diverse team driving ... past performance of leading teams of personnel with Network Administrator skills. SNA shall have senior level...Education:** The candidate must have an Active TS Security clearance and willing to undergo a Counter Intelligence Polygraph… more
    BAE Systems (05/30/25)
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  • Senior Linux/Unix Systems

    SMX (Dahlgren, VA)
    …in support of Naval Surface Warfare Center Dahlgren Division (NSWCDD) in Dahlgren, VA. The Senior Systems Administrator will work as part of our team ... Senior Linux/Unix Systems Administrator ...Troubleshooting + Resource allocation **Required Skills & Experience** + Clearance Required: Secret + Must be able to obtain… more
    SMX (07/09/25)
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  • Senior Systems Administrator

    CACI International (Annapolis Junction, MD)
    Senior Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... any processes related to these systems . The Senior Systems Administrator will Configure...improve reliability and performance **Requirements:** + TS/SCI with polygraph clearance + 10 years experience as a SA in… more
    CACI International (04/10/25)
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  • Senior Windows Systems

    SMX (Dahlgren, VA)
    Senior Windows Systems Administrator (4417)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated ... Senior Windows Systems Administrator to...Senior Windows Systems Administrator to join our team in...architecture and strategic goals **Required Skills & Experience** + Clearance Required: Secret + Must be able to obtain… more
    SMX (07/09/25)
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  • Senior Systems Administrator

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a highly skilled ** Senior Systems Administrator ** to support mission-critical operations across various laboratory ... systems to address complex mission-specific challenges. The ** Senior Systems Administrator ** will work...clearance . + At least 5 years' experience in systems administration, including configuring and maintaining servers, operating … more
    Leidos (06/11/25)
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