• Tier 2 Systems Administrator

    CACI International (Springfield, VA)
    Tier 2 Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... are seeking a skilled and motivated Tier 2 System Administrator to join our growing IT team. In this...be responsible for maintaining and troubleshooting mission critical IT systems , supporting end users, and ensuring the security and… more
    CACI International (11/05/25)
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  • Technical Support Specialist ( Systems

    Huntington Ingalls Industries (Virginia Beach, VA)
    …its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures ... here for a short video: https://vimeo.com/732533072 Who We Are The System Administrator for the Navy Integrated Training Environment (NITE) plays a critical role… more
    Huntington Ingalls Industries (11/15/25)
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  • Unix Administrator

    TekSynap (VA)
    … Professional Institute Linux Essentials + Microsoft Certified Azure Administrator Associates **Experience** + Seven (7) years systems administration ... designs and implements high availability solutions, and plans data migrations between systems . + Provides technical expertise and assistance to team members as… more
    TekSynap (11/15/25)
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  • Fidelis Administrator - Active TS/SCI…

    ENS Solutions (Norfolk, VA)
    …Install, configure and manage operating system and application software as necessary. Support Linux & Windows systems engineering efforts in system design and ... SSH or Console Port + Experience operating and maintaining Linux servers, including operating systems and applications,...degree and 3+ years of experience as a system administrator + Active DoD 8570 IAT Level II more
    ENS Solutions (09/27/25)
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  • Infrastructure Engineer/ Administrator

    CACI International (Mclean, VA)
    …cloud and platform automation. + Monitoring and Maintenance + Install patches for Linux systems , and enterprise continuous monitoring applications such as Splunk ... * **The Opportunity:** CACI is seeking a highly motivated Linux System Engineer and Administrator with hands...Administer and maintain an existing an existing portfolio of linux systems include Rapid7 Nexpose Scanners, and… more
    CACI International (09/26/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …(IAT) Level II + Experience and Knowledge of Navy tactical systems and combat information center operations + SECRET clearance Experience Desired: + Preferred: ... position and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US Navy Training… more
    SimIS Inc. (09/22/25)
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  • Database Administrator III

    RTX Corporation (Chesapeake, VA)
    …enclave ATO requirements) + To provide backup support to SIPRNet Red Hat Enterprise Linux (RHEL) Systems Administrator for day-to-day Global Command and ... Linux Server** and services + Experience with refactoring old database systems **Preferred Qualifications:** + Linux + Certification + Strong analytical and… more
    RTX Corporation (10/15/25)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …**Job Description:** Parsons is looking for an amazingly talented **Mid System Administrator ** to join our team! **What You'll Be Doing:** + Maintains smooth ... operation of multi-user computer systems , including coordination with network engineers. + Monitors and manages system resources, including CPU usage, disk usage,… more
    Parsons Corporation (11/15/25)
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  • Senior Database Administrator

    TekSynap (VA)
    …+ Microsoft Certified Architect: MS SQL Server + Microsoft Certified: Azure Database Administrator Associate + DoD 8570 IAT Level II Baseline Certification: + ... environments. + Project long-range database requirements in coordination with information systems managers and other stakeholders. + Design, create, implement, and… more
    TekSynap (11/15/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …computer system network administration activities. + Experience in Microsoft Windows computer operating systems , LINUX operating systems , CISCO Systems , ... as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to the...a business, technical or engineering field. + Certification in LINUX operating systems + Cisco Certified Network… more
    SimIS Inc. (11/06/25)
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