• 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 ... support an important and dynamic Department of Justice customer as a ** Senior ** ** Network Administrator ** supporting a highly capable and diverse team… more
    BAE Systems (05/30/25)
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  • Network Administrator

    SAIC (Chantilly, VA)
    **Description** SAIC has an opening for a Senior Network Administrator . This position is based on site in Chantilly, VA. Duties include: + Configuring and ... maintaining a classified network and unclassified lab of both juniper and cisco...+ Working with server team to assist with any network needs to include VLAN changes, IP management, and… more
    SAIC (05/13/25)
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  • Senior Systems Administrator

    Leidos (Chantilly, 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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  • 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...Nessus, Nessus Manager, Nessus Agents, Log Correlation Engine, Nessus Network Monitor, and Security Center on both Linux/Unix and… 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 ... people are our differentiator. Our work depends on a ** Senior VMware Administrator ** joining our team in...Diagnosis and troubleshoot problems related to the OS, hardware, network , and related software + Daily written and oral… more
    General Dynamics Information Technology (07/02/25)
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  • System Administrator - Senior Level

    Nightwing (Sterling, VA)
    …defense, civil, and commercial markets. Nightwing is seeking a highly motivated Systems Administrator to join a mature program in the Sterling VA location. The ... qualified Systems Administrator will support a very dynamic program in a...Coordinate and manage IT projects, including system upgrades, and network improvements ensuring projects are delivered on time +… more
    Nightwing (06/27/25)
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  • ServiceNow MariaDB Server Administrator

    CACI International (Chantilly, VA)
    ServiceNow MariaDB Server Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... highly technical IT team as a ServiceNow MariaDB Server Administrator in support of the EITaaS contract for the...implement them, and perform appropriate testing. + Work with senior leadership and a team with a variety of… more
    CACI International (07/14/25)
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  • Sr Principal Windows Systems Administrator

    Northrop Grumman (Dulles, VA)
    …Information and Digital Office (CIDO) organization is seeking a highly experienced ** Senior Principal Windows Systems Administrator ** to join its dynamic team ... mission, we will support yours by expanding your personal network and developing skills, whether you are new to...to the following: + Perform as a Windows System Administrator for a classified government contract. + Able to… more
    Northrop Grumman (07/11/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... with Polygraph Timeline Open Description Assertive Professionalsis seeking aSystem Administrator with Polygraph supporting ourNational Security Customer in Chantilly,… more
    Assertive Professionals (07/10/25)
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  • IT Administrator

    Veralto (Sterling, VA)
    …Career coaching and development opportunities . Health benefits . 401(k) Reporting to the Senior Manager IT, the IT Administrator is responsible for ensuring a ... through configuration and maintenance of client and server systems & network administration, supporting Associates with IT requests and participating in continuously… more
    Veralto (07/18/25)
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  • Deltek System Administrator

    Parsons Corporation (Centreville, VA)
    …for. **Job Description:** Parsons is looking for an amazingly talented Deltek System Administrator to join our team! In this role, you will provide daily support ... TE and Cognos functionality. + Document system configuration and network architecture. + Work closely with Finance and IT...team members and customers across the enterprise inclusive of senior leadership. + Assist with other tasks, initiatives, or… more
    Parsons Corporation (05/22/25)
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  • Master Network Specialist (Local IT Support…

    First Division Consulting (Quantico, VA)
    … operations and defense. Key Responsibilities: + Lead and supervise a team of senior IT technicians in the local network environment, ensuring high standards of ... + Minimum of five years of demonstrated experience leading senior IT technicians in a local IT network...+ ITIL v4 Foundation Certification. + Microsoft Modern Desktop Administrator Associate (MD-100 + MD-101 exams), OR Microsoft Certified:… more
    First Division Consulting (07/10/25)
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  • Senior Information System Security Engineer…

    Amentum (Warrenton, VA)
    …is a DoD-provided, TS/SCI, integrated voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff. ... If so, look no further. Amentum is seeking a ** Senior Information System Security Engineer** to join our team...to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which… more
    Amentum (07/17/25)
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  • Senior DevOps Engineer

    Jacobs (Chantilly, VA)
    Knack Works, a Jacobs Company, is seeking a Senior DevOps Engineer with a passion for engineering automated solutions to join the team on-site in Northern Virginia. ... * Monitor and track problem solutions for all clients, server, storage, and network devices * Provide Tier 2 problem identification, diagnosis and resolution of… more
    Jacobs (07/12/25)
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  • Senior Cloud Engineer

    Solvarus (Chantilly, VA)
    …but are not limited to the following: + AWS Certified + Cisco Certified Networking Administrator - Cloud + Cisco Certified Network Professional - Cloud + IBM ... quickly aid the people who need it. As a Senior Cloud Engineer you will be responsible to define...STEM degree program, or related equivalent additional experience. + Senior -level or higher experience in working government or industry… more
    Solvarus (06/16/25)
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  • IT Site Design Specialist

    Amentum (Warrenton, VA)
    …is a DoD-provided, TS/SCI, integrated voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff. ... of the Lone Wolf program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which… more
    Amentum (05/31/25)
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  • Sr Software Engineer

    Shuvel Digital (Dulles, VA)
    Title: Senior Software/Security Engineer (CyberSecurity) Type: Contract Location: Dulles, VA Clearance: An active Secret security clearance is required with the ... and sustainment program to design, build, deliver, and operate a network operations environment, including introducing new cyber capabilities to address emerging… more
    Shuvel Digital (06/26/25)
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  • Sense and Warn Rapid Deployment Technician

    ManTech (Sterling, VA)
    …rapid deployment command and control systems, emergency notification system, and communication network . + Inspects, services, and repairs systems up to the depot ... of requirements, data analysis and fielded system support. + Electronic and/or Network training. + One (1) year of relevant experience maintaining Command and… more
    ManTech (07/10/25)
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  • IT Infrastructure Management Technical Lead

    Systems Engineering Solutions Corporation (Chantilly, VA)
    …ideal candidate is a proactive problem-solver with a deep understanding of network , server, storage, and cloud technologies. Clearance Requirement: Active Top Secret ... range of standard and specialized hardware components. * Perform systems, network , and software engineering services. Support includes administering, monitoring, and… more
    Systems Engineering Solutions Corporation (05/30/25)
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  • OCONUS Field Engineer - TS/SCI Polygraph Required

    Leidos (Chantilly, VA)
    **Description** We are seeking mid to senior field engineers to join our international team in an exciting OCONUS location. The team is made-up of highly technical ... will have prior experience as either a systems engineer or systems administrator . Prior OCONUS experience and IP networking knowledge are desired. The program… more
    Leidos (06/23/25)
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