• System Administrator

    Leidos (Arlington, VA)
    …role they play in secure operations. **Preferred Qualifications** + RedHat Certified System Administrator (RHCSA) certification. + Cisco Certified Network ... protect information, and maintain security controls, for an entire system , site, or program to reduce risk. + **Defend...configure, and maintain a range of platforms including VMware, Windows , and RedHat-based systems , ensuring performance and… more
    Leidos (09/12/25)
    - Related Jobs

  • System Administrator

    SAIC (VA)
    **Description** SAIC is searching for a Senior level System Administrator who performs high-level, day-to-day operational maintenance, support, and upgrades ... of managing and maintaining complex AWS environments. + Hands-on experience with both Windows and Linux/Unix operating systems . + Strong proficiency in AWS… more
    SAIC (09/24/25)
    - Related Jobs

  • Senior Storage Administrator

    TekSynap (Radford, VA)
    …**RESPONSIBILITIES** + Manage, maintain, deploy, troubleshoot, and support enterprise storage systems and associated server environments. + Collaborate with OS and ... to the development of local operating procedures and policies. + Monitor system operations and generate utilization reports to identify issues and recommend… more
    TekSynap (07/26/25)
    - Related Jobs

  • Systems Administrator (Multiple…

    Noblis (Chantilly, VA)
    Responsibilities As a Systems Administrator , you will be responsible for installing, configuring, and maintaining operating system workstations and servers, ... with 11 years of experience, + Minimum of 5 years of experience in systems administration + Proficiency with: + Windows and Linux operating systems… more
    Noblis (09/03/25)
    - Related Jobs

  • Senior PKI Administrator

    GovCIO (Arlington, VA)
    …a related field such as Public Key Infrastructure, Infrastructure IT ( Systems Administration, Network Administration, Windows /Linux OS, Network Administration, ... USD $120,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6546/ senior -pki- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Arlington_ **ID** _2025-6546_ **Category** _IT… more
    GovCIO (09/04/25)
    - Related Jobs

  • HW Infrastructure Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …with the ability to obtain a TS/SCI with Poly highly desired * Operating Systems : Proficiency in managing Windows and Linux environments. * Hardware: Knowledge ... **HW Infrastructure Administrator ** **Category:** Business Consulting, Strategy and Digital Transformation...obtain a TS/SCI with Poly highly desired * Operating Systems : Proficiency in managing Windows and Linux… more
    CGI Technologies and Solutions, Inc. (09/30/25)
    - Related Jobs

  • Cisco Call Manager Administrator

    CACI International (Chantilly, VA)
    …2/3 technical support for voice and unified communications issues + Assist with system upgrades and patch management under senior engineer guidance + Maintain ... Cisco Call Manager Administrator Job Category: Information Technology Time Type: Full...+ Administer and maintain Cisco Unified Communications Manager (CUCM) systems in compliance with DoD security standards + Perform… more
    CACI International (09/27/25)
    - Related Jobs

  • Storage Administrator

    GovCIO (Richmond, VA)
    …VA and will be a remote position. **Responsibilities** This position is for a Senior Storage Administrator for a mixed and growing environment of various storage ... **Overview** GovCIO is currently hiring for a Storage Administrator , tomanage, maintain, deploy, troubleshoot, and support servers and storage systems . This… more
    GovCIO (09/24/25)
    - Related Jobs

  • Network Administrator

    GovCIO (Richmond, VA)
    …and will be a remote position. **Responsibilities** This position is for a Senior Network Administrator in a mixed and growing environment currently supporting ... Windows 11, VMWare 7.x.,OEL 8x-9x, and Oracle Operating systems . This position will work with the existing team...will need to be adept at monitoring and tuning system and network performance, ongoing operation of the network,… more
    GovCIO (09/26/25)
    - Related Jobs

  • Maintenance Administrator

    Sunrise Senior Living (Fort Belvoir, VA)
    **When you join Sunrise Senior Living, you will be able to use your unique skills to empower residents to live longer, healthier, and happier lives. Not only will ... meaningful ways to serve, grow, and shine together.** **Sunrise Senior Living was again certified as a Great Place...drills and in the community's disaster preparedness program. **Mechanical Systems ** + Assist with working on heating and air… more
    Sunrise Senior Living (09/18/25)
    - Related Jobs