• Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    …\(ACL\) at Lockheed Martin's Advanced Technology Laboratories \(ATL\) is seeking an IT Systems Engineer / Systems Administrator with a demonstrated ability to ... test activities\. \* Identifying and implementing industry best practices for systems administration\. \* Developing solutions to system security needs… more
    Lockheed Martin (07/12/25)
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  • Senior Systems Development Eng, Network…

    Amazon (Arlington, VA)
    Description The Amazon Robotics Infrastructure Engineering team is looking for a Sr Systems Development Engineer to join our team. We build and operate the ... every customer order. We are looking for a Sr Systems Development Engineer to create next-generation network...IT or data center environment experience - Experience with Linux/ Unix - 5+ years of systems design,… more
    Amazon (07/11/25)
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  • Systems Administrator, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    …us. The world can't wait. You Have: + 5+ years of experience as a systems administrator, network engineer , or cybersecurity engineer + Experience with VMware ... + Experience with tools, such as Dell WYSE Management System , Active Directory, SCCM, Hyperflex, or SolarWinds + Knowledge...SCCM, Hyperflex, or SolarWinds + Knowledge of Windows and Unix operating systems + Ability to author,… more
    BOOZ, ALLEN & HAMILTON, INC. (07/19/25)
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  • Information System Security Officer,…

    Lockheed Martin (Herndon, VA)
    …standard Information Assurance tools\. \- Technical familiarity with Windows or UNIX \-based operating systems , and their security requirements\. **Desired ... system hardening, analysis, vulnerability management, DISA STIGs\. \- Prior Information System Security Engineer \(ISSE\) or System Administration… more
    Lockheed Martin (08/08/25)
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  • Mainframe ZOS / DB2 Support

    System One (Reston, VA)
    Job Title: Mainframe / DB2 Support Engineer Location: 100% Remote EST - candidates should be located in MD, VA, DC, or West Virginia Role Type: 6 + months contract ... DCO Lead. * Provide real-time monitoring for both Mainframe and Distributed systems in order to proactively detect and prevent service disruption. * Responsible… more
    System One (08/03/25)
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  • Systems Developer, Kuiper Enterprise…

    Amazon (Arlington, VA)
    …and/or where it will be performed. Kuiper Production Operations team is looking for a Systems Development Engineer who is motivated to take on challenges and be ... internet to customers and communities around the world, and we've designed the system with the capacity, flexibility, and performance to serve a wide range of… more
    Amazon (07/31/25)
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  • Cyber Identity - CyberArk Senior Consultant

    Deloitte (Richmond, VA)
    … architectures, and configuration guidelines. + Understanding and familiarity with Operating Systems ( Unix , Linux, Windows). + Ability to travel 25-50%, on ... Consulting or Big 4 experience preferred. + Certified CyberArk Certified Delivery Engineer (CDE). + Broad knowledge of information system technologies with… more
    Deloitte (06/12/25)
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  • IT App Dev Engr II

    Amazon (Arlington, VA)
    …field and one year of experience in the job offered or as a Computer Systems Analyst, Software Engineer or Developer, or a related occupation. Must have one ... sources to generate historic and predictive reports. Own the system performance and provide continuous improvements. Build platforms that...experience in the job offered or as a Computer Systems Analyst, Software Engineer or Developer, or… more
    Amazon (07/08/25)
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  • Network Administrator 3 -Tyson's

    M. C. Dean (Vienna, VA)
    …and strategic planning, Operational Requirements, Enterprise Strategic Planning and operations, Unix /Linux system software, Test & Evaluation, and Training. + ... technologies; digital/analog communications technologies. + Working knowledge of the following systems : UNIX /LINUX, CISCO IOS, Windows Server, and Microsoft SQL.… more
    M. C. Dean (07/15/25)
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  • Middleware Team Lead

    TekSynap (Radford, VA)
    …and engineer mid-tier infrastructure for a mixed environment that includes Linux, UNIX , and Windows systems . + Install, configure, and manage application and ... in debugging using basic knowledge of Java or C#. + Experience with UNIX and Windows system administration. + Familiarity with relational databases, particularly… more
    TekSynap (07/26/25)
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