• Physical Security System

    M. C. Dean (Chantilly, VA)
    …across high-growth markets. As a System Administrator for our Physical Security Systems , you will be responsible for monitoring, maintaining, ... the world for the better. We are seeking a ** Physical Security System Administrator...improvements + Resolve complex system issues for physical security systems + Triage… more
    M. C. Dean (05/14/25)
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  • Cloud Systems Administrator IV

    Criterion Systems (Reston, VA)
    …Linux operating systems . + Other duties may include setting up administrator accounts, maintaining system documentation, tuning system performance, ... we encourage Veterans to apply. Responsibilities We are seeking a mission-focusedCloud Systems Administrator IV to support and contribute to our government… more
    Criterion Systems (06/18/25)
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  • Cloud Systems Administrator V

    Criterion Systems (Reston, VA)
    …disk usage, and response times to maintain operating efficiency. + Performs systems security administration functions, including creating user profiles and ... coordination with network engineers. + Other duties may include setting up administrator accounts, maintaining system documentation, tuning system more
    Criterion Systems (05/09/25)
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  • Systems Administrator

    System One (Quantico, VA)
    Systems Administrator Quantico, VA - 100%... systems comply with applicable DISA STIGs or Security Requirements Guidance. * Identify and report system ... Duties & Responsibilities: * Plan, install, and maintain computer systems , including physical and virtual servers, storage...resolution. * Develop and maintain schedules and plans for system updates and patching. * Create accounts and groups… more
    System One (04/24/25)
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  • Systems Administrator /ISSO

    Huntington Ingalls Industries (Reston, VA)
    …application of networked systems will be necessary. The Systems Administrator will need to keep system accreditation, continuous monitoring, and software ... tasks are required, including monitoring the intrusion and detection systems to ensure that physical security...old. + Must have served as an ISSO or System Administrator in the DoD arena. +… more
    Huntington Ingalls Industries (05/20/25)
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  • Systems Administrator

    General Dynamics Information Technology (Bluemont, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means ... part in improving how agencies operate. At GDIT, people are our differentiator. As a Systems Administrator you will help ensure today is safe and tomorrow is… more
    General Dynamics Information Technology (06/21/25)
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  • Senior Systems Administrator

    Leidos (Chantilly, VA)
    …Division (MDS) within the Leidos National Security Sector is seeking a skilled Senior Systems Administrator to join a new cyber security program and play ... to Identify and recommend system functional specifications, configuration of physical and virtual systems , backup and recovery of IT infrastructure.… more
    Leidos (06/30/25)
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  • System Administrator 3

    M. C. Dean (Vienna, VA)
    …completed through ticketing system . + Resolve complex system issues for physical security systems and networks + Strong verbal and written ... System Administrator 3** to join our ** Security and Electronic Systems (SES)** business Unit....activities include but are not limited to:** + Manage physical security system support calls… more
    M. C. Dean (06/09/25)
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  • System Administrator 3

    M. C. Dean (Chantilly, VA)
    …We are seeking a ** System Administrator 3** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business ... Physical Access Control, CCTV, PSIM and other electronic security systems and support implementation, troubleshooting and...responsibilities include but are not limited to: + Manage physical security system support to… more
    M. C. Dean (06/09/25)
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  • System Administrator

    Chenega Corporation (Oakton, VA)
    System Administrator Oakton, VA . Information Technology Join our Talent Network Are you ready to enhance your skills and build your career in a rapidly evolving ... IT Operations Support, Software Development, and Program Management. Job Title: System Administrator Location:Oakton, Virginia Clearance Level:Top Secret… more
    Chenega Corporation (05/13/25)
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  • System Operations/ Administrator

    Noblis (Chantilly, VA)
    …Directory. + Deploy software updates, patches, and security fixes to desktop systems . + Conduct regular system backups and data recovery operations. + ... + US Citizenship required. + Experience as a desktop system administrator or in a similar IT...support role. + Knowledge of Windows and Linux operating systems . + Compliant with DoD Directive 8570 ( Security more
    Noblis (07/02/25)
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  • Senior Network Administrator

    BAE Systems (Quantico, VA)
    Administrator skills + Proficiency designing, building, and maintaining physical and virtual networking devices, encryption (experience with Taclanes preferred), ... **Job Description** BAE Systems is offering an exciting opportunity to support...dynamic Department of Justice customer as a **Senior** **Network Administrator ** supporting a highly capable and diverse team driving… more
    BAE Systems (05/30/25)
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  • Security Administrator

    ManTech (Stafford, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Security Administrator ** to join our team in **Stafford, VA** . This is a full-time onsite position ... where you will provide oversight, maintain physical security , and process accesses to sensitive...IC government regulations (eg ICD 704) and Government Information Systems related to Security (eg DISS) +… more
    ManTech (06/25/25)
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  • Senior System Administrator

    ManTech (Chantilly, VA)
    …to join our team in **Chantilly, VA** . A qualified Senior Systems Administrator will support a secure Windows-based Information System and will assist and ... installation, operation, and maintenance of all current and future Information Systems . Duties and responsibilities involve the support and administration of Windows… more
    ManTech (06/03/25)
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  • Systems Administrator

    TekSynap (Chantilly, VA)
    Security +, eg) + ITIL 4 Foundation **Overview** Weare seeking a ** Systems Administrator ** tosupport theOffice of the Director of National Intelligence ... **Responsibilities & Qualifications** **RESPONSIBILITIES** The ** Systems ** ** Administrator ** willworkin one or severalareas of the project, providinga holistic… more
    TekSynap (05/13/25)
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  • System Administrator -Senior Level

    Nightwing (Sterling, VA)
    …technical support and guidance for system -related issues, ensuring high performance, security , and availability of IT systems + Coordinate and manage IT ... and commercial markets. Nightwing is seeking a highly motivated Systems Administrator to join a mature program...policies, etc. using FreeIPA + Hands on experience with Physical rack installations, troubleshooting, and system integration… more
    Nightwing (06/27/25)
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  • SAP NS2 Senior Cloud Engineer/ Systems

    SAP (Herndon, VA)
    …variety of benefit options for you to choose from. **SAP NS2 Senior Cloud Engineer/ Systems Administrator - Onsite - Chantilly, VA** **Active TS SCI with ... internals must have manager's approval to transfer. The NS2 Senior Cloud Engineer/ Systems Administrator candidate will be responsible for leading the development… more
    SAP (04/22/25)
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  • Systems Administrator

    Leidos (Chantilly, VA)
    …supporting IT infrastructure, ensuring system reliability, performance, and security across physical and virtual environments. **Primary Responsibilities:** ... Administration, Server Administration, System Configuration, System Deployment, Systems Support, Troubleshooting + Proficiency in managing physical and… more
    Leidos (05/24/25)
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  • Linux System Administrator - Secret…

    General Dynamics Information Technology (Oakton, VA)
    …a career that is challenging, impactful, and mission-critical. Join our team as a Linux System Administrator and make an impact. While you help us advance the ... to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux System Administration &...group of computers running on one or more operating systems + Maintains the integrity and security more
    General Dynamics Information Technology (06/28/25)
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  • System Administrator

    The Boeing Company (Herndon, VA)
    …future with us. Boeing Defense, Space & Security (BDS), Maritime and Intelligence Systems (M&IS), seeks a ** System Administrator ** (Shift Work) to join ... and tight deadlines, to include **infrastructure administration** , **information security ** support and configurations, software and **OS support** ,...a small group of end users who use our system and several other systems that we… more
    The Boeing Company (07/03/25)
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