• Manager (Applications Consultant)

    Capgemini (Chicago, IL)
    …Script; 1. Java, Spring Boot, and Microservices; 1. ASP.NET, JIRA, and GitLab; 1. Unix , Linux , and Oracle; 1. Microsoft Sharepoint, ASP.NET, and SQL Server; 1. ... 1. TFS, SQL Server, and Git; 1. Java, Spring, and Spring Boot; 1. Unix Shell Scripting, SecureCRT, and PL/SQL; 1. PEGA/PRPC, Oracle, and Postman; 1. Oracle Fusion… more
    Capgemini (10/02/25)
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  • Security Software Engineer - Red Team Penetra

    Imagine One Technology & Management (Dahlgren, VA)
    …mitigate known vulnerabilities. + Operate and administrate computer systems running HP-UX, UNIX , Solaris, Linux and Microsoft Windows. + Identify security flaws ... and reverse engineer software. + Analyze Windows Events and Linux syslog's, boot logs and dmesg logs. + Program...Technology systems. + Five (5) Years experience in: 1. Linux - firm grasp/demonstrated knowledge 2. Associated Training: COMPTIA… more
    Imagine One Technology & Management (09/24/25)
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  • Lab Manager II

    ARSIEM (Arlington, VA)
    …support, upgrades, patching, and troubleshooting services. + Providing full coverage for Linux or Unix system administration functions to support the TEN ... + Perform large-scale configuration management and deployment across Windows, macOS, Linux / Unix , and other operating systems and virtual environments +… more
    ARSIEM (11/12/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …systems. + Perform large-scale configuration management and deployment across Windows, macOS, Linux / Unix , and other operating systems and virtual environments to ... automation, and optimization. + Experience with multiple operating systems to include Linux / Unix , Windows, and macOS. + Desired Certifications: DoD 8140.01 IAT… more
    ARSIEM (11/12/25)
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  • Splunk Admin (Lab Manger)

    Nightwing (Arlington, VA)
    …- Perform large scale configuration management and deployment across Windows, MacOS, Linux / Unix , and other operating systems and virtual environments to support ... and optimization. - Experience with multiple operating systems to include Linux / Unix , Windows, MacOS. **Required Education:** BS Computer Science, Computer… more
    Nightwing (10/23/25)
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  • Lab Manager /System Administration

    Node.Digital (Arlington, VA)
    …- Perform large scale configuration management and deployment across Windows, MacOS, Linux / Unix , and other operating systems and virtual environments to support ... and optimization. - Experience with multiple operating systems to include Linux / Unix , Windows, MacOS. Required Education: BS Computer Science, Computer… more
    Node.Digital (10/21/25)
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  • System Administrator

    CACI International (Laurel, MD)
    …**Qualifications** _Required:_ + CWIP: IAT Level I Certification, IA Baseline Certification in Linux , Unix , Windows, or Cisco OS operating system. + Ten (10) ... of similar scope, type, and complexity. + One (1) year experience in Linux , Unix , Windows, or Cisco OS operating system. + Five (5) years' experience… more
    CACI International (11/20/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …experience for this level (skills, technologies, expertise): + One (1) year experience in Linux , Unix , Windows or Cisco OS operating system + Two (2) years' ... experience administering Linux , Unix or Windows Operating System + Two (2) years' experience supporting applications in the SIGINT environment + One (1) year… more
    Synergy ECP (10/28/25)
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  • Principal Engineer - Endpoints

    Toyota (Plano, TX)
    …endpoint management projects across Windows, macOS, iPads, mobile devices, and Linux / Unix environments, driving efficiency and scalability + Implements proactive ... IT role + Proven experience managing multiple operating systems (Windows, macOS, Linux / Unix , iOS, Android) and diverse environments at an enterprise scale… more
    Toyota (11/22/25)
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  • Entry Level or Mid Level System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …experience for this level (skills, technologies, expertise): + One (1) year experience in Linux , Unix , Windows or Cisco OS operating system + Five (5) years' ... experience administering Linux , Unix or Windows Operating System + Three (3) years' experience installing software packages such as .iso and RedHat package… more
    Belay Technologies (10/10/25)
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