• Oslitanditech (Washington, DC)
    Oslitandi Tech LLC IT Linux Systems Administrator Washington, DC . Full time Oslitandi Tech is looking for a Linux /Network Administrator to manage ... and updates. The role requires strong technical expertise in networking and Linux systems , as well as the ability to analyze and optimize resource usage.… more
    job goal (01/12/26)
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  • LabN Consulting, LLC (Washington, DC)
    Linux System & Network Administrator . This role involves administering Linux systems , providing network support, and optimizing system performance. The ... ideal candidate will have experience in Linux system administration and network support. Benefits include competitive salary, employer-paid insurance, and… more
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  • Arena Technical Resources, LLC (ATR) (Washington, DC)
    Sr. Systems Administrator Job Location: Washington, DC (Hybrid) Clearance: Secret Job Description Manage and maintain Windows and Linux servers in the Azure ... personnel Manage access permissions according to least privilege principles Integrate systems with Azure Active Directory or on-prem AD for centralized identity… more
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  • Redrockgs (Mclean, VA)
    …. Demonstrated experience managing vulnerability scanning responsibilities for IT systems . Certification(s) o AWS SysOps Administrator Associate Desired ... contribute to the technical risk analysis of enterprise and operational mission systems , networks, and devices and applications across a myriad of Sponsor's… more
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  • Bridge Core (BCore) (Mclean, VA)
    …the following python testing frameworks: unit test or PyTest 5 years experience with Linux Operating Systems such as Centos, Rocky, RHEL 5 years experience with ... Mission Services division combines enterprise IT, cloud solutions, DevSecOps, systems engineering, software development, and operational support. Bcore accelerates… more
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  • Uvcyber (Mclean, VA)
    …of endpoint security principles and technologies Experience with Windows and Linux operating systems Familiarity with federal security frameworks and ... and analytical skills Preferred Qualifications: Tanium Certified Operator or Administrator certification Experience in federal agency IT or security operations… more
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  • Highbrow LLC (Washington, DC)
    …Cloud technologies. Linux and Bash Scripting: Possess in-depth knowledge of Linux systems and demonstrate expertise in bash scripting for automation and ... are looking for a highly impactful & resourceful TRIRIGA Administrator /Server System Engineer Professional to We are seeking a...tools such as Ansible and Puppet. Hands-on experience with Linux systems and proficiency in bash scripting.… more
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  • Peskind Executive Search (Washington, DC)
    …manager, including technical portfolio management 4+ years Experience as a solutions architect, systems engineer, and/or systems administrator BS or higher ... Terraform, CloudFormation; AWS, GCP, Azure, etc.) Designing system architecture Linux system administration Understanding of security engineering / firewalls Bonus… more
    job goal (01/12/26)
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  • Senior Linux Systems

    Leidos (Arlington, VA)
    … Security Certified Practitioner (SSCP)). + Training (DISA-US1384 DCWF Linux System Administrator / DISA-US1390 DCWF Windows Systems Administrator ). + 3+ ... The Leidos Digital Modernization Sector is seeking a **_Senior Linux Systems Administrator_** in support of the...and take ownership of our critical Red Hat Enterprise Linux environment. As a Senior System Administrator ,… more
    Leidos (12/20/25)
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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 ... Time **Position Description:** CGI Federal has an exciting opportunity for a Linux Systems Administrator within our Intel sector advancing the national… more
    CGI Technologies and Solutions, Inc. (12/31/25)
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  • Linux Systems Administrator

    Parsons Corporation (Centreville, VA)
    …Unleash your talent and redefine what's possible. **Job Description:** Are you a skilled ** Linux Systems Administrator ** looking to work on mission-critical ... systems in a dynamic environment? Parsons is seeking a mid-level Linux Systems Administrator to support Linux -based workstations and servers in both… more
    Parsons Corporation (12/20/25)
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  • Linux Systems Administrator

    Parsons Corporation (Centreville, VA)
    …Unleash your talent and redefine what's possible. **Job Description:** Are you a skilled ** Linux Systems Administrator ** looking for an opportunity to work ... on mission-critical systems ? Parsons is seeking a mid-level Linux Systems Administrator to support both Linux -based workstations and servers in… more
    Parsons Corporation (12/20/25)
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  • Linux Systems Administrator

    BCMC (Arlington, VA)
    …and business continuity of the customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux ... large scale configuration management and deployment across Windows, MacOS, Linux /Unix, and other operating systems and virtual...- 5+ years of directly relevant experience as a Linux System Administrator . - 3+ years of… more
    BCMC (10/16/25)
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  • Linux Systems Administrator

    Parsons Corporation (Centreville, VA)
    …Unleash your talent and redefine what's possible. **Job Description:** Parsons is seeking a Linux Systems Administrator . The candidate will support both ... accepted in place of a degree + 15+ years experience with Linux operating systems , including installations, maintenance, and troubleshooting + Must be a US… more
    Parsons Corporation (01/08/26)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    …Nightwing is seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and ... large scale configuration management and deployment across Windows, MacOS, Linux /Unix, and other operating systems and virtual...- 5+ years of directly relevant experience as a Linux System Administrator . - 2+ years MacOS… more
    Nightwing (11/26/25)
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  • Linux Engineer

    Arena Technical Resources, LLC (Chantilly, VA)
    …Polygraph required The Systems Engineering team is seeking a driven Senior Linux /UNIX Systems Administrator that is highly technical and mission focused. ... SUCCEED Basic Qualifications: - Ten (10) years' experience as aLinux/UNIX Systems Administrator supporting complex, multi-site enterprise-scale environments -… more
    Arena Technical Resources, LLC (11/29/25)
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  • System Administrator

    Gromelski & Associates, Inc. (Manassas, VA)
    …Support._ **_System Administrator Job Description:_** + Performs tasks as Red Hat Linux Systems Engineer and Administrator , develops kernels and other ... **_System Administrator Required Tasks:_** + Performs duties as System Administrator on systems using Linux , Windows, and other operating systems more
    Gromelski & Associates, Inc. (12/17/25)
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  • Linux Administrator

    CACI International (Chantilly, VA)
    …* Knowledge of Identity and Access Management (IAM) and integration with Linux systems . * Red Hat Certified System Administrator (RHCSA) or Red Hat Certified ... Linux Administrator Job Category: Information Technology...team. The successful candidate will manage and support enterprise Linux systems that are mission-critical to national… more
    CACI International (11/13/25)
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  • Systems Engineer/Developer (TS/SCI…

    General Dynamics Information Technology (Mclean, VA)
    …flows and analyzing data failure conditions + Extensive experience as a Linux Systems Administrator , preferably RHEL/CentOS (installation, configuration, ... + Assist application teams with creation, configuration, integration, and management of Linux systems and platforms + Perform initial troubleshooting of issues… more
    General Dynamics Information Technology (01/02/26)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …one of our Government clients in Arlington, VA. Responsibilities + Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) ... Perform large-scale configuration management and deployment across Windows, macOS, Linux /Unix, and other operating systems and virtual...+ 5+ years of directly relevant experience as a Linux System Administrator . + 3+ years of… more
    ARSIEM (11/12/25)
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