• Principal Linux System Administrator (NOC…

    RTX Corporation (Springfield, VA)
    …be supporting a Raytheon program in a classified environment as a **Principal Linux System Administrator** . This Network Operations Centre (NOC) position is ... Suite 700, Springfield, VA, 22150 USA **Position Role Type:** Onsite **Principal Linux System Administrator (NOC 24x7) Springfield, VA, must have current TS/SCI CI… more
    RTX Corporation (04/18/25)
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  • Cyber Network Security Engineer

    CACI International (Chantilly, VA)
    …security, penetration testing, and information security best practices + Understanding of Linux network security tools - (eg Metasploit, netcat, nmap, etc.). ... Cyber Network Security Engineer Job Category: Engineering Time Type:...as an infrastructure operator + Proficiency working in a Linux environment - Centos, Ubuntu, Fedora, Solaris, Backtrack +… more
    CACI International (05/08/25)
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  • M3 Systems Administrator (RHEL/ Linux )…

    General Dynamics Information Technology (Charlottesville, VA)
    …Provide performance metrics and usage charts, including CPU usage, disk usage and network uptime for Linux Servers. + Provide general maintenance, upgrades, and ... **Job Family:** Systems Administration **Skills:** Active Directory (AD),Disaster Recovery (DR), Linux **Experience:** 10 + years of related experience **US… more
    General Dynamics Information Technology (04/10/25)
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  • Cyber Linux Engineer

    CACI International (Chantilly, VA)
    …(https://careers.caci.com/vorpal) . **Qualifications:** _Required:_ + Experience patching and updating Linux servers and configuring server network integration + ... Cyber Linux Engineer Job Category: Engineering Time Type: Full...for delivery of contextual and timely log data from network devices and systems across our enterprise. You will… more
    CACI International (03/21/25)
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  • Network Engineer (Active Secret Clearance)

    NANA Regional Corporation (Chantilly, VA)
    …of network devices (switches, routers, firewalls). + Knowledge of Linux : system and network configuration, software installation, troubleshooting, bash ... Cloud Lake an AKIMA company is looking for a Network Engineer to work in Chantilly, VA. To join...applications programmers working in the telecommunications environment. + Evaluates network changes for operational impact. + Evaluates network… more
    NANA Regional Corporation (03/24/25)
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  • Cyber Security Analyst, Senior

    General Dynamics Information Technology (Falls Church, VA)
    …Trust/Other Required:** None **Job Family:** Cyber Security **Skills:** Computer Systems, Linux , Network Infrastructures,Operating System: Unix/ Linux and ... (OIMS).** **In this role, you will be responsible for Red Hat Linux Server Administration, ensuring server stability, optimal performance, and security. Your… more
    General Dynamics Information Technology (04/12/25)
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  • Senior Systems Administrator (Unix/ Linux )

    First Division Consulting (Dahlgren, VA)
    …and software infrastructure. The ideal candidate will have expertise in Unix/ Linux system administration, backup and recovery, network security protocols, ... contract award** Position Overview: First Division Consulting is seeking a Senior Unix/ Linux Systems Administrator to support a Department of the Navy (DoN) customer… more
    First Division Consulting (04/16/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …devices + Administering, securing and monitoring enterprise level Windows and Linux network infrastructures Desired Experience and Qualifications: + Certified ... This also includes advising and assisting the client with: security and network accreditations; providing the client with a working understanding of the latest… more
    Assertive Professionals (03/27/25)
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  • Network Engineer

    Robert Half Technology (Arlington, VA)
    …with Configuration Management * Familiarity with Datacenter operations * Proficient in Linux systems * Expertise in Network Hardware management Technology ... Description We are in pursuit of a Network Engineer to join our team within the...efficient processing and management of patch updates. * Utilize Linux for various tasks and processes. * Implement and… more
    Robert Half Technology (04/11/25)
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  • Network Systems Engineer

    QinetiQ US (Mclean, VA)
    …software tools + Preferred certification in any of the following: + CompTIA ( Network , Security, or Linux +) + Cisco (Certified Support Technician or Cisco ... and personal lives. Position Overview QinetiQ is seeking a highly experienced Network Systems Engineer. The ideal candidate will have aerostat, ISR experience… more
    QinetiQ US (04/25/25)
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