• Sr or Lead zOS Mainframe Systems Engineer

    System One (Reston, VA)
    …automation enhancements, and platform modernization initiatives. + Work with the managed service provider to optimize services , improve platform performance, and ... Job Title: Senior / Lead z/OS Mainframe Systems Engineer Location: Mostly Remote (Occasional Onsite is...network communication protocols (TCP/IP) + IBM z16 hardware infrastructure and Dell/EMC storage subsystems + Pervasive encryption on… more
    System One (01/03/26)
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  • Linux Systems Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Linux Systems Administrator** **Category:** Infrastructure /Cloud **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2110 **Employment ... **Position Description:** CGI Federal has an exciting opportunity for a Linux Systems Administrator within our Intel sector advancing the national security mission… more
    CGI Technologies and Solutions, Inc. (12/31/25)
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  • Solutions Engineer/ Systems Architect - SME

    General Dynamics Information Technology (Chantilly, VA)
    …+ Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** High Performance Computing (HPC),IT Infrastructure ... of related experience **US Citizenship Required:** Yes **Job Description:** Solutions Engineer/ Systems Architect - SME Praxis successfully delivers a prime contract… more
    General Dynamics Information Technology (12/29/25)
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  • Systems Administrator II Generalist Sr…

    V2X (Springfield, VA)
    …The Senior Systems Administrator II shall work closely with the activity's Senior Systems Administrator, Network Engineer as well as the IT team to ensure ... (Windows Server, Red Hat Enterprise Linux, etc.) and server applications and services across multi-platform information systems varying in size and complexity… more
    V2X (11/15/25)
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  • IT Analyst Lead

    Trace Systems Inc (Portsmouth, VA)
    …Job Title: IT Analyst Lead Job Location: Portsmouth, Virginia Job Responsibilities Trace Systems is looking to our growing Enterprise Services Group. As the ... systems applications to perform a variety of technical and analytical services across the systems development lifecycle to include IT Portfolio Management.… more
    Trace Systems Inc (11/14/25)
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  • Senior Windows Systems Administrator

    Leidos (Arlington, VA)
    …and best practices. + Knowledge of security tools and technologies to protect systems from vulnerabilities. + Familiarity with network protocols (TCP/IP, HTTP, ... Leidos Digital Modernization Sector is seeking a **_Senior Windows Systems Administrator_** in support of the Air Force National...support of the Air Force National Capital (AFNCR) IT Services program. This position is located at The Pentagon,… more
    Leidos (01/07/26)
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  • IT Services - Talent & Workforce Developer…

    PwC IT Services Co. (Richmond, VA)
    **Line of Service ** Internal Firm Services **Industry/Sector** Not...Services (US) LLC, a member of the PwC network of firms. PwC IT Services (US) ... Applicable **Specialism** IFS - Internal Firm Services - Other **Management Level** Senior Associate **Job Description...other PwC member firms. PwC refers to the PwC network and/or one or more of its member firms,… more
    PwC IT Services Co. (11/18/25)
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  • Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …are monitored in the help desk and the Tier level responsibilities for the systems . + Provide IT Service Management functions and first level troubleshooting to ... + Collect data for proper escalation and resolution by Tier 2/3. + Perform network management services to include: monitoring network device health and… more
    General Dynamics Information Technology (12/02/25)
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  • Senior Linux & Windows Systems Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …Domain Name Services , Network at the OIT's Division of Infrastructure Services (DIS) at Health Resources and Services Administration (HRSA). ... None **Public Trust/Other Required:** NACI (T1) **Job Family:** IT Infrastructure and Operations **Skills:** Bash Scripting,Linux Server Administration,Microsoft Azure… more
    General Dynamics Information Technology (01/10/26)
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  • CCTV Systems Technician

    AECOM (Arlington, VA)
    …There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you ... people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the...We are seeking a highly skilled and experienced **CCTV Systems Technician** to join our team. The ideal candidate… more
    AECOM (11/25/25)
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