• Infrastructure Engineer/ Administrator

    CACI International (Mclean, VA)
    …None * * * **The Opportunity:** CACI is seeking a highly motivated Linux System Engineer and Administrator with hands on experience with the full lifecycle ... candidate will ensure the smooth operation of existing enterprise systems by patching and updating the system ...solutions, end-to-end integrating a mix of cloud, platform, and application components. + Define system architectures that… more
    CACI International (09/26/25)
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  • Virtual Platform Administrator - REMOTE

    TekSynap (VA)
    …**Experience** + Minimum of five (5) years of overall professional experience in systems engineering . + Three (3) years hands-on experience supporting Department ... RHEL operating systems . + Manage enterprise database systems (eg, Oracle, SQL) and cloud-hosted applications ....Red Hat Certified Engineer (RHCE) + Red Hat Certified System Administrator (RHCSA) **Desired Experience and Skills**… more
    TekSynap (11/08/25)
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  • Senior SAP Basis Administrator , Amazon Leo

    Amazon (Arlington, VA)
    …for owning and managing the infrastructure critical to Amazon Leo including engineering applications , AWS Cloud Infrastructure, and local servers. Key job ... system performance, ensuring uptime, scalability, and reliability of applications and Infrastructure. Analyze current infrastructure capacity and forecast future… more
    Amazon (09/17/25)
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  • Acquisition Administrator Active TS/SCI…

    CGI Technologies and Solutions, Inc. (Chantilly, VA)
    …degree in a business and/or technical discipline; eg Business Administration, Accounting Systems Engineering , Computer Engineering . * Five (5) years' ... degree in a business and/or technical discipline; eg Business Administration, Accounting Systems Engineering , Computer Engineering . * Two (2) years'… more
    CGI Technologies and Solutions, Inc. (10/14/25)
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  • Senior ServiceNow Administrator

    Cayuse Holdings (Richmond, VA)
    …in ServiceNow administration (minimum 2 years for equivalency). + ServiceNow Certified System Administrator (CSA) certification or equivalent is mandatory. + 3+ ... **Overview** **The Work** The Senior ServiceNow Administrator is responsible for configuring, maintaining, and optimizing the ServiceNow platform to support the… more
    Cayuse Holdings (10/22/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Richmond, VA)
    …and existing software products. + US Citizenship **Preferred Skills** + IBM Certified System Administrator - AIX. + Experience with IBM Tivoli Monitoring and/or ... Responsible for unique or complex information systems and/or information technology projects across more than one discipline, such as application support,… more
    ASM Research, An Accenture Federal Services Company (08/22/25)
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  • Senior VMware Administrator | Active TS/SCI…

    General Dynamics Information Technology (Quantico, VA)
    …and administrative tasks + Implement STIG releases across a variety of operating systems and applications + Tracks and remediates IAVM vulnerabilities + Manages ... be TS/SCI eligible) + **Required Experience:** + 8+ years of experience with systems administration + DoD system accreditation process + STIG checklist review… more
    General Dynamics Information Technology (10/08/25)
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  • Cybersecurity Incident Response…

    GovCIO (Richmond, VA)
    …Certified Information Systems Security Professional (CISSP)/Information Systems Security Engineering Professional (ISSEP)/Security+/Certified Ethical Hacker ... **Overview** GovCIO is currently hiring for Cybersecurity Incident Respose Administrator to be responsible forSecurity Information and Event Management (SIEM) … more
    GovCIO (09/24/25)
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  • Linux Administrator - ACAS

    CACI International (Springfield, VA)
    …120 days of the hire date + Expert at operating and maintaining Linux systems + Experience operating and maintaining applications hosted in a Linux environment ... Linux Administrator - ACAS Job Category: Information Technology Time...support of national security. TCS will provide innovative design, engineering , procurement, implementation, operations, sustainment, and disposal of transport… more
    CACI International (11/10/25)
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  • Database Administrator III

    RTX Corporation (Chesapeake, VA)
    …backup support to SIPRNet Red Hat Enterprise Linux (RHEL) Systems Administrator for day-to-day Global Command and Control System -Joint (GCCS-J) maintenance ... of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission...Window servers, performing software installations and upgrades to operating systems and COTS applications . + Knowledge of… more
    RTX Corporation (10/15/25)
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