• Systems Engineer - Linux

    American Tower (Westborough, MA)
    **The Team** We are seeking a highly capable Systems Engineer to join our Infrastructure Services - Linux Administration team to support and enhance on-premises ... hardening and vulnerability remediation. + Participate in automation and orchestration of Linux workloads using infrastructure automation tools. + Other duties… more
    American Tower (07/01/25)
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  • Cyber Linux Engineer

    CACI International (Chantilly, VA)
    Cyber Linux Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... * **The Opportunity:** You will be a Cyber Mission Linux & Automation Engineer to support our intel government...our SME for the Splunk environment for optimal design, engineering , and operations of the Splunk Enterprise… more
    CACI International (06/20/25)
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  • Linux Principal Windows Systems…

    Serco (Kirtland AFB, NM)
    …Administrator for a classified network. + Manage and maintain secure, minimally interrupted operations of Linux servers and workstations. + Install, harden, and ... **Position Description** Serco is seeking a Linux Principal Windows Systems Administrator to join our...a classified network environment supporting critical missions across the Engineering organization. **In this role, you will:** + Perform… more
    Serco (05/17/25)
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  • Linux System Administrator

    Leidos (Alexandria, VA)
    …This role requires an individual that has technical experience with administering Linux and Windows servers within a VMware virtual environment. This individual ... and initiates solutions for preventing reoccurrence and analyzes existing infrastructure for tuning/performance enhancements. The individual will provide systems and… more
    Leidos (06/06/25)
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  • Telecom Linux Systems Engineer

    System One (Herndon, VA)
    …this role involves ensuring high availability, performance, and reliability for Linux -based systems that support telecommunications infrastructure . * Advanced ... Telecommunications Linux Systems Engineer TS/SCI clearance Herndon, VA -...experience). * 5+ years of experience in telecommunications, systems engineering , or software operations . * Advanced proficiency… more
    System One (06/06/25)
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  • Software Engineer / Linux Administrator

    TEKsystems (Fremont, CA)
    …environments, systems integration, and web-based interfaces. You will work closely with engineering , operations , and hardware teams to optimize throughput and ... and tools in shell/bash, Python, or similar * Optimize and troubleshoot Linux -based systems for performance and stability * Configure and support networking… more
    TEKsystems (07/17/25)
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  • Senior Linux System Admin - Federal

    ServiceNow, Inc. (San Diego, CA)
    …considered._** **The Team** As a key member of the Systems Administration team within Operations Engineering , you will be responsible for the administration and ... operations of the global cloud infrastructure that...engineering , understanding of the components of a cloud infrastructure including hardware platforms, OS, applications, databases, networks, web… more
    ServiceNow, Inc. (06/21/25)
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  • Linux Administrator - ACAS

    CACI International (St. Louis, MO)
    …accurate support of national security. TCS will provide innovative design, engineering , procurement, implementation, operations , sustainment, and disposal of ... Linux Administrator - ACAS Job Category: Information Technology...CSOC and ESC government management + Perform all development, engineering , testing, integration, and implementation actions necessary for major… more
    CACI International (05/13/25)
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  • LINUX Systems Engineer

    Nightwing (Sterling, VA)
    …on a Linux server + Design, build, and maintain core services and infrastructure + Install and monitor Linux operating systems + Implement security measures ... and recovery strategies Required Skills and Experience + 5+ years of hands-on Linux Systems Engineering experience + Specific experience in Python both with… more
    Nightwing (07/15/25)
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  • Linux System Administrator

    CACI International (Sarasota, FL)
    Linux System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... US * * * **The Opportunity:** CACI has an immediate opening for a Linux Systems Administrator, with a Top Secret Clearance (TS/SCI) with polygraph for our corporate… more
    CACI International (07/05/25)
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