• System Administrator

    Jacobs (Chantilly, VA)
    Blacklynx, a Jacobs company, is seeking a talented and motivated cleared System Administrator to join our dynamic team. As a professional IT System ... Windows/Server, including administration, hardening and maintenance * Experience with virtualization Security Clearance Required: Active TS/SCI with CI polygraph… more
    Jacobs (03/25/25)
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  • ServiceNow/SharePoint SME- Top Secret/SCI

    General Dynamics Information Technology (Arlington, VA)
    …ServiceNow System Administrator /Developer certification or Microsoft SharePoint Administrator certification. ** Security Clearance Level:** Active Top ... **Req ID:** RQ198097 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret/SCI **Public Trust/Other Required:** None **Job… more
    General Dynamics Information Technology (04/18/25)
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  • Systems Administrator - active…

    V2X (Springfield, VA)
    …complex challenges with integrity, respect, responsibility, and professionalism. We are hiring a System Administrator - active TS/SCI clearance to support ... Certification (GSEC) + Systems Security Certified Practitioner (SSCP) + Security Clearance Requirements: + The position requires US Citizenship and an… more
    V2X (05/14/25)
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  • Senior Systems Administrator II…

    V2X (Springfield, VA)
    …respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS/SCI clearance to support our government ... ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports the information technology (IT) Operations and… more
    V2X (05/17/25)
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  • Systems Administrator - Active…

    General Dynamics Information Technology (Washington, DC)
    …3 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator - Active Directory Forests - Active Top Secret ... your opportunity to make a personal impact as a ** SYSTEMS Administrator ** with GDIT. A career in...**Required Technical Skills** : DoD 8140 compliance required. (CompTIA Security +) + ** Security Clearance Level**… more
    General Dynamics Information Technology (05/24/25)
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  • Senior Database Administrator - MS SQL…

    V2X (Springfield, VA)
    …or GIAC Security Essentials Certification (GSEC); or Systems Security Certified Practitioner (SSCP) Security Clearance Requirements: This position ... which must adhere to US Government Information Assurance and Security standards such as the Defense Information Systems...(CSWF) position as defined in Section 6, Table 3. System Administrator (451); Intermediate Level for SECNAV… more
    V2X (05/17/25)
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  • Physical Security System

    M. C. Dean (Chantilly, VA)
    …**Physical Security System Administrator 4** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic ... customers across high-growth markets. As a System Administrator for our Physical Security Systems...+ Perform all duties with minimal direct supervision Qualifications ** Clearance /Citizen Type:** Applicants selected will be subject to a… more
    M. C. Dean (05/14/25)
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  • Systems Security

    OCT Consulting, LLC (Washington, DC)
    Systems Security Administrator (15.23) OCT Consulting is a business management and technology consulting firm that provides support to Federal Government ... and Duties OCT currently has an opening for a Systems Security Administrator to work...may subsequently be added). + Coordinate with applicable Information System Security Officers (ISSOs) and other … more
    OCT Consulting, LLC (05/23/25)
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  • System Administrator (Remote)

    Koniag Government Services (Chantilly, VA)
    …**Eagle Harbor Solutions, LLC,** a Koniag Government Services company **,** is seeking a System Administrator with a Secret clearance to support **EHS** and ... System Administrator (REMOTE) Virtual Req #400 Wednesday,...+ Job Family IT, Cyber Security , Network Systems + Job Function Systems Administrator more
    Koniag Government Services (05/01/25)
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  • Systems Administrator Senior…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …to support the US Army Intelligence and Security Command (INSCOM). **HOW A SYSTEMS ADMINISTRATOR SENIOR WILL MAKE AN IMPACT** + Operate and sustain the ... of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator Senior (VMware) - TS/SCI required**...software systems . + Performs configuration of operating system and security patches for host and… more
    General Dynamics Information Technology (05/27/25)
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  • Senior Systems Administrator

    Cambridge International Systems Inc (Mclean, VA)
    …obstacles! Cambridge International Systems , Inc. has a full-time Senior Systems Administrator opportunity available based in McLean, VA. Qualified candidates ... must possess a current DoD TS/SCI full scope w/poly security clearance . ROLE RESPONSIBILTIES + Maintains smooth...and accounts. + Other duties may include setting up administrator accounts, maintaining system documentation, tuning … more
    Cambridge International Systems Inc (03/12/25)
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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, ... Veterans to apply. Responsibilities We are seeking a mission-focusedCloud Systems Administrator IV to support and contribute...Experience supporting security audits and testing events. Security Clearance Level + TS/SCI with active… more
    Criterion Systems (03/19/25)
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  • Systems Administrator Intermediate…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …support the US Army Intelligence and Security Command (INSCOM). **HOW A SYSTEMS ADMINISTRATOR INTERMEDIATE WILL MAKE AN IMPACT** + Under general supervision, ... (OS) **Experience:** 7 + years of related experience **Job Description:** ** Systems Administrator Intermediate - TS/SCI required** Transform technology into… more
    General Dynamics Information Technology (05/10/25)
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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 ... 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $87,990.00 - $120,000.00 Security Clearance : TS/SCI with Poly Level of Experience: Mid… more
    Huntington Ingalls Industries (05/20/25)
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  • Systems Administrator Senior (App…

    General Dynamics Information Technology (Washington, DC)
    system security and executes practices and procedures. Troubleshoots system related problems. Remains current in operating systems /software analysis and ... related experience **Job Description:** **GDIT** is looking for a ** System Administrator (DevOps Engineer)** to join our...to modernize 12 US Government spectrum and frequency management systems . **HOW A SYSTEMS ADMINISTRATOR more
    General Dynamics Information Technology (04/24/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Germantown, MD)
    …the Department of Energy, National Nuclear Security Administration. HOW A Senior Systems Administrator WILL MAKE AN IMPACT: + Responsible for the design, ... VMware Certified Professional (VCP) - VMware, Red Hat Certified System Administrator (RHCSA) - Red Hat -...7) and CentOs (6 and 7) Linux servers. * Security Clearance Level: DOE Q (Minimum TS… more
    General Dynamics Information Technology (05/19/25)
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  • Systems Administrator Expert (Low…

    General Dynamics Information Technology (Washington, DC)
    …evolve and maintain network infrastructure for the Department of Energy, National Nuclear Security Administration. HOW A SYSTEMS ADMINISTRATOR WILL MAKE AN ... None **Job Family:** Systems Administration **Skills:** Network Administrator ,Software Applications, Systems Administrator , Systems Management… more
    General Dynamics Information Technology (05/23/25)
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  • Systems Administrator

    Lockheed Martin (Springfield, VA)
    …fully utilize modern HPC systems \. We are seeking a senior level Systems Administrator with Linux and Software Configuration Management experience to support ... management, build automation and release engineering\. This is a Systems Administrator role that manages Linux server...above\. **Selected candidate must have a TS/SCI with poly security clearance prior to start\.** Our employees… more
    Lockheed Martin (03/21/25)
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  • System Administrator 4

    M. C. Dean (Fort Belvoir, VA)
    …We are seeking a ** System Administrator 4** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business ... and commercial customers across high-growth markets. Responsibilities Seeking an experience systems administrator to manage an enterprise network that consists… more
    M. C. Dean (05/14/25)
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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 ... network engineers. + Other duties may include setting up administrator accounts, maintaining system documentation, tuning ...Experience supporting security audits and testing events. Security Clearance Level + TS/SCI with Polygraph… more
    Criterion Systems (05/09/25)
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