• SIGINT Systems Administrator (Low Band Journeyman)

    CACI International (Hampton, VA)
    …of COMINT. + ≥3 yrs of AF DCGS experience. + ≥3 yrs of AF SIGINT. + Linux/ UNIX Experience is desired. - ** ** **What You Can Expect:** **A culture of integrity.** At ... CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation. **An… more
    CACI International (07/12/25)
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  • Cyber Software Engineer Sr Stf - DSP

    Lockheed Martin (Herndon, VA)
    …* Ability to design, develop, and implement systems within a Unix /Linux environment\. Containerization Technologies: * Familiarity with Docker and Kubernetes for ... containerization and orchestration of applications\. Digital Signal Processing \(DSP\): * Strong understanding of DSP principles, with a background in satellite communications system design and the implementation of these concepts into software\. Geolocation… more
    Lockheed Martin (07/12/25)
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  • Senior Satellite Systems Engineer - Clearance…

    Lockheed Martin (Fort Belvoir, VA)
    …Excel, MS PowerPoint\) * Experience with MATLAB, SQL, HTML, Python, UNIX /Linux **Security Clearance Statement:** This position requires a government security ... clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS/SCI w/Poly **Other Important Information You Should Know** **Expression of Interest:** By applying to this job, you are expressing interest in this position and could be considered… more
    Lockheed Martin (07/12/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    …skills with shell, python, PERL and the like, supporting Windows and Unix environments, as well as proven experience installing and maintaining security patches ... on servers, ITIL, and In-depth knowledge of Cisco Enterprise environments + Expert experience with IP, Routing and Connection services as well as working on ITIL and SAFe Agile Frameworks. + Ability to analyze available hardware and software from external… more
    Leidos (07/11/25)
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  • Senior Systems Development Eng, Network…

    Amazon (Arlington, VA)
    …in an IT or data center environment experience - Experience with Linux/ Unix - 5+ years of systems design, software development, operations, automation, and ... process improvement experience Preferred Qualifications - Knowledge of at least one modern programming language such as C, C++, Java, or Perl - Experience taking a leading role in building complex software or computing infrastructure that has been successfully… more
    Amazon (07/11/25)
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  • Enterprise Platforms BI Administration Lead…

    Fannie Mae (Reston, VA)
    …attributes with its requirements, design, and operational information Tools * Skilled in using UNIX * Skilled in SQL * Skilled in Excel * Experience using APIs for ... developing or programming software * Skilled in using REST API * Skilled in Python object-oriented programming *DESIRED SKILLS AND TOOLS* * Bachelor degree or equivalent * Experience in Infrastructure administration of Tableau, MicroStrategy, Alteryx or any… more
    Fannie Mae (07/11/25)
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  • Lab Manager 3

    ARSIEM (Arlington, VA)
    …experience in system administration + Experience with multiple operating systems, including Linux/ Unix & MacOS + Experience and knowledge of networking and network ... administration + Experience with Virtual Private Networks (VPN) + Experience with virtual desktops (Citrix, VMWare) + Must be able to work collaboratively across physical locations Preferred Qualifications + Experience working with SIEMs to include ELK and… more
    ARSIEM (07/10/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    …change requests; support for implementation, troubleshooting and maintenance of Unix /Linux systems; Perform technical evaluations, analysis, and troubleshooting for ... all supported servers; build servers by providing technical configuration, setup, installation services, hardware and coordination of application projects; and operate and maintain servers. Manage day-to-day operations, monitoring and problem resolution of… more
    Assertive Professionals (07/10/25)
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  • Lab Manager I (Technical Engagement Network (TEN)…

    ARSIEM (Arlington, VA)
    …relevant experience + Experience with multiple operating systems, to include Windows, Linux/ Unix & MacOS + Proficiency and proven capability in the following areas: ... + Asset management practices and principles + Help Desk ticket processing and procedures + Good Customer support + Ability to keep detailed notes + Must be able to work collaboratively across physical locations Preferred Skills + Experience with writing… more
    ARSIEM (07/10/25)
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  • Lab Manager 2

    ARSIEM (Arlington, VA)
    …experience in system administration + Experience with multiple operating systems, including Linux/ Unix & MacOS + Experience and knowledge of networking and network ... administration + Experience with Virtual Private Networks (VPN) + Experience with virtual desktops (Citrix, VMWare) + Must be able to work collaboratively across physical locations Preferred Qualifications + Experience working with SIEMs to include ELK and… more
    ARSIEM (07/10/25)
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