• Systems Administrator (Multi-Cloud…

    Clark Construction Group, LLC (Mclean, VA)
    …related field (or equivalent experience). + Minimum of 5+ years of experience in systems administration . + Expertise in Active Directory Domain Services (AD DS). ... We are seeking a highly skilled and experienced Systems Administrator to join our dynamic team. The ideal candidate will possess a deep understanding of multi-cloud… more
    Clark Construction Group, LLC (09/10/25)
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  • LMS System Administrator

    Robert Half Technology (Fredericksburg, VA)
    Description We are looking for a dedicated LMS System Administrator to oversee the technical configuration and user support of our Learning Management System ... leading the implementation of a new LMS and related systems . Based in Fredericksburg, Virginia, this position is ideal...* Lead the implementation of a new Learning Management System (LMS) and Student Information System , collaborating… more
    Robert Half Technology (09/18/25)
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  • Systems Administrator (Multiple Levels)

    Noblis (Chantilly, VA)
    …with 11 years of experience, + Minimum of 5 years of experience in systems administration + Proficiency with: + Windows and Linux operating systems + ... with 14 years of experience, + Minimum of 8 years of experience in systems administration + Advanced proficiency with: + Complex multi-enclave environments +… more
    Noblis (09/03/25)
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  • Mid-Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …Juniper switch configuration (Cisco experience is a plus) + Proficient in Linux and Windows system administration + Active CompTIA Security+ CE or equivalent ... + Configure, manage, secure, and troubleshoot Juniper and Cisco switches. + Perform systems administration on Windows and Linux platforms (updates, security,… more
    Infinity Systems Engineering (09/30/25)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …DoD IA certification for system administrators. + RHCSA - Core Linux system administration certification. + Experienced with frequent use and application of ... disk usage, and response times to maintain operating efficiency. + Performs systems security administration functions, including creating user profiles and… more
    Parsons Corporation (08/16/25)
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  • EGIS System Administrator

    Intelligent Waves (Fort Belvoir, VA)
    …seeking an **EGIS System Administrator** to support the development and administration of ArcGIS Portal. This role is responsible for building, configuring, and ... to all customer site protocols is mandatory for employees.** **Responsibilities** + Perform system development and integration for Windows Servers + Execute SDE… more
    Intelligent Waves (09/18/25)
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  • Senior Systems Administrator | Active TS…

    General Dynamics Information Technology (Quantico, VA)
    …be TS/SCI eligible) + **Required Experience:** + 5+ years of experience with Systems Administration , general computer system , network administration , ... Infrastructure and Operations **Skills:** Mobile Device Management (MDM),Next-Generation Network (NGN), System Administration **Certifications:** Security+ CE - CompTIA… more
    General Dynamics Information Technology (08/09/25)
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  • Systems Administrator

    ManTech (Norfolk, VA)
    …years of relevant IT systems experience + Experience in system administration , with proficiency in both Linux and Windows environments + Must have ... system configurations and network connectivity for Range POR systems + Ensure compliance with security policies, procedures, and...CompTIA Security+ CE + Must have a VMware, Windows , or Linux Operating System (OS) certification… more
    ManTech (09/10/25)
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  • Principal Cyber Security Systems Engineer

    ManTech (Chantilly, VA)
    …including Juniper, Cisco, F5, and similar platforms + Administering and troubleshooting Windows , Linux, and vendor appliance-based systems to ensure high ... MANTECH seeks a motivated, career-driven **Principal Cyber Security Systems Engineer** to join our team in **Chantilly,...Kibana) and containerization (Docker, Kubernetes) + Skilled in both Windows and Linux administration + Proficient in… more
    ManTech (08/29/25)
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  • VMware ESXI Administrator

    Trace Systems Inc (Portsmouth, VA)
    …Job Title: VMware ESXI Administrator Location: Portsmouth, VA Job Responsibilities Trace Systems is seeking a VMware ESXI Administrator to support the Norfolk Naval ... and securing the Homeland. NNSY CIO is responsible for the installation, administration , development, management, and/or maintenance of all networks and systems more
    Trace Systems Inc (08/29/25)
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