• Cyber Network Security Engineer

    CACI International (Chantilly, VA)
    …+ Proficiency working in a Linux environment - Centos, Ubuntu, Fedora, Solaris , Backtrack + Database experience, to include writing complex queries and modifying ... schemas (eg Oracle, MySQL). + Experience in a cyber-security role + Experience configuring network devices (eg routers, switches, etc.). + Experience performing network packet inspection, traffic analysis, performance characterization (eg Wireshark, TCPdump,… more
    CACI International (05/08/25)
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  • Security Control Assessor (SCA) (TS/SCI)

    Tau Six (Chantilly, VA)
    …certificate for Windows Server 2012 or newer UNIX (Linux (Red Hat), Solaris ). + Experience with vulnerability scanners. + Experience with assessing security relevant ... applications. + Experience as a System Administrator, Information System Security Manager, or Information System Security Officer. + Experience applying the requirements of the DoD Joint Special Access Program Implementation Guide (JSIG) to information systems… more
    Tau Six (04/23/25)
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  • Systems Administrator

    Information Technology Strategies (Richmond, VA)
    …hands-on experience with UNIX/Linux system administration (RHEL 7+, HP-UX 11.31+, Solaris 11+). + Must have previous experience supporting enterprise environments, ... patch management, system hardening, and backup/recovery solutions. + Must have experience supporting cybersecurity certification & accreditation (C&A) processes, preparing RMF/DIACAP documentation, conducting technical reviews, and participating in readiness… more
    Information Technology Strategies (04/22/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    …one or more of the following: Window Server, Red Hat, IRIX, Solaris ,Sybase, Informix, SQL, and Imagery Production Chain* General knowledge of database ... administration, network administration and possessnetwork configuration management skills.* Must have a valid US passport Location: On Customer Site Location Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Non-Exempt Security Clearance Requirements… more
    William C Brown Inc (04/16/25)
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  • Principal Field Service Specialist (Onsite)

    RTX Corporation (Langley AFB, VA)
    …storage and resources), cloud infrastructure (AWS, Azure, OpenStack, etc.), UNIX ( Solaris or Linux), and Microsoft Windows system administration + Experience with ... SW development methods (shell scripts, JavaScript, Python, PHP, C/C++, C#, Java, XML, HTML, etc.) **What We Offer** ​ + Medical, dental, and vision insurance. ​ + Three weeks of vacation for newly hired employees. ​ + Generous 401(k) plan that includes… more
    RTX Corporation (04/03/25)
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