• Network Administrator Senior

    General Dynamics Information Technology (Springfield, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Network Administrator Senior with GDIT. A career in ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...operate. At GDIT, people are our differentiator. As a Network Administrator Senior you will… more
    General Dynamics Information Technology (06/26/25)
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  • Senior Network Administrator

    BAE Systems (Quantico, VA)
    …Other incentives may be available based on position level and/or job specifics. ** Senior Network Administrator ** **113341BR** EEO Career Site Equal ... important and dynamic Department of Justice customer as a ** Senior ** ** Network Administrator ** supporting a...Skill, and Education:** The candidate must have an Active TS Security clearance and willing to undergo a Counter… more
    BAE Systems (05/30/25)
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  • Senior Network Operations…

    Leidos (Lorton, VA)
    **Description** The Multi Domain Solutions Division at Leidos is looking for a ** Senior Network Operations Administrator ** to support a fast-paced program ... success while adhering to DoD standards and regulations. The ** Senior Network Operations Administrator ** will...Qualifications** : + US Citizen with at least a Top Secret clearance and the ability to… more
    Leidos (06/17/25)
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  • Senior CMDB Administrator

    Chenega Corporation (Springfield, VA)
    Senior CMDB Administrator Springfield, VA Join our Talent Network Senior CMDB Administrator Springfield, VA Chenega Agile Real-Time Solutions (CARS) ... and take your career to the next level! The Senior CMDB Administrator is responsible for the...6 months + ITIL Foundations Certification desired + Active TS /SCI clearance Knowledge, Skills and Abilities: + Ability to… more
    Chenega Corporation (04/16/25)
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  • Systems Administrator Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** **Systems Administrator Senior (VMware) - TS /SCI required** Transform ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...technology into opportunity as a **Systems Administrator Senior ** with GDIT. A career in… more
    General Dynamics Information Technology (05/27/25)
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  • Senior VMware Administrator | Active…

    General Dynamics Information Technology (Quantico, VA)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Systems ... Yes **Job Description:** Transform technology into opportunity as a ** Senior VMware Administrator ** with GDIT. A career...tasks **WHAT YOU'LL NEED:** + **Security Clearance Level:** Active Secret clearance (Must be TS /SCI eligible) +… more
    General Dynamics Information Technology (06/12/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …RQ193858 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... is seeking an IT Engineer with Microsoft Enterprise Systems Administrator Advisor experience to join our team in support...+ 3+ years of related systems administration experience + TS /SCI with Polygraph is required. + Candidate must possess… more
    General Dynamics Information Technology (05/01/25)
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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 ... and network file systems to address complex mission-specific challenges. The ** Senior Systems Administrator ** will work in dynamic lab settings, providing… more
    Leidos (06/11/25)
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  • Network Administrator II

    William C Brown Inc (Springfield, VA)
    Network Administrator II EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment ... other characteristic protected by law. Description WCBinc is looking for a Network Administrator to provide support for implementation, troubleshooting and… more
    William C Brown Inc (06/03/25)
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  • Senior Systems Administrator (Unix/…

    First Division Consulting (Dahlgren, VA)
    …+ Strong knowledge of cybersecurity vulnerabilities, attack methods, and detection techniques. + Active Top Secret ( TS ) clearance with SCI eligibility. + One ... contingent on contract award** Position Overview: First Division Consulting is seeking a Senior Unix/Linux Systems Administrator to support a Department of the… more
    First Division Consulting (06/19/25)
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  • Senior Linux/Unix Systems…

    SMX (Dahlgren, VA)
    …+ Secret clearance with ability to obtain and maintain Top Secret clearance + Networking protocols + Network security tools such as firewalls + ... Senior Linux/Unix Systems Administrator (4419)at SMX(View... + Must be able to obtain and maintain Top Secret + 6+ years' experience administering… more
    SMX (06/26/25)
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  • Senior Windows Systems Administrator

    SMX (Dahlgren, VA)
    Senior Windows Systems Administrator (4417)at SMX(View... + Must be able to obtain and maintain Top Secret + Master's level degree in ... Dahlgren, VA SMX is looking for a highly motivated Senior Windows Systems Administrator to join our...configuration of COTs software products + Proficient with major network security tools such as firewalls + Proficient with… more
    SMX (06/26/25)
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  • Systems Administrator

    Lockheed Martin (Springfield, VA)
    …Candidate must be able to obtain and maintain a security clearance at the Top Secret /SCI level with a poly\. Requires U\.S\. Citizenship * Configuration ... be able to fully utilize modern HPC systems\. We are seeking a senior level Systems Administrator with Linux and Software Configuration Management experience… more
    Lockheed Martin (06/20/25)
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  • Senior System Administrator (Desktop…

    CACI International (Springfield, VA)
    Senior System Administrator (Desktop Support) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee ... safe and tomorrow is smarter. Our work depends on TS /SCI cleared System Administrator Sr (Desktop Support)...Support our intelligence customer in Springfield, VA. As a Senior System Administrator , you will be responsible… more
    CACI International (05/29/25)
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  • DAI Systems Administrator - Senior

    CGI Technologies and Solutions, Inc. (Fort Belvoir, VA)
    …Type:** Full Time **Position Description:** We are seeking an IT Systems and Network Administrator to ensure the stable operation of our in-house computer ... **DAI Systems Administrator - Senior ** **Category:** Infrastructure/Cloud **Main...and resolving issues with various software. * Security Clearance: Top Secret * DoD 8570.01-M Certification: DFARS… more
    CGI Technologies and Solutions, Inc. (05/22/25)
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  • Cisco UC Administrator Advisor

    General Dynamics Information Technology (Newington, VA)
    …Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Network Administration **Skills:** ... to make a personal impact as a **Cisco UC Administrator Advisor** supporting a DOD customer. GDIT is your...Networking experience **Security Clearance Level:** + **Must hold active Top Secret ** **Required Skills and Abilities:** +… more
    General Dynamics Information Technology (04/23/25)
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  • Network Administrator II

    CACI International (Springfield, VA)
    Network Administrator II Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular ... of Travel: Local * * * **The Opportunity:** * Network Administrator to provide support for implementation,...concepts and processes to daily activities. * Assists more senior level technicians, specialists, and managers in their activities.… more
    CACI International (04/12/25)
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  • Enterprise Senior Systems…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Systems ... Yes **Job Description:** GDIT seeks a highly motivated and experienced Enterprise Senior Systems Engineer to support the Defense Threat Reduction Agency (DTRA)… more
    General Dynamics Information Technology (05/31/25)
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  • Senior Systems Administrator

    Lockheed Martin (Dahlgren, VA)
    …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, ... Machines, Windows and LINUX Domains, Systems integration, SQL Database, Network Integration, hardware procurement, COTS software, and maintenance of operating… more
    Lockheed Martin (05/24/25)
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  • SME (Subject Matter Expert) Systems…

    Leidos (Fort Belvoir, VA)
    …skills + Must possess an active DoD Secret with eligibility for a Top Secret at time of consideration. **Preferred** **Qualifications:** + Security+ or CISSP ... **Description** Leidos is seeking a skilled ** Senior Systems Administrator in Fort Belvoir,...Continuous upkeep, monitoring, analysis, and response to Information System, network and security events. **STIG Application and Compliance:** +… more
    Leidos (06/11/25)
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