• Cyber Software Test Engineer/Principal Cyber…

    Northrop Grumman (Chantilly, VA)
    …, including configuring and executing + Knowledge and familiarity with Windows and Linux Operating Systems , specifically the ability to execute in command line ... configuring and executing + Knowledge and familiarity with Windows and Linux Operating Systems , specifically the ability to execute in command line and rapidly… more
    Northrop Grumman (09/25/25)
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  • System Development Engineer, STRADA - Service…

    Amazon (Arlington, VA)
    …to launch a project on a trajectory to success? Amazon is seeking a Linux /Unix Systems Administrator/Engineer with the ability to automate day to day tasks ... and/or services from the ground up. A good candidate must have strong Linux /Unix Systems Administration knowledge, including shell scripting, and a proficiency… more
    Amazon (09/24/25)
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  • Security Control Assessor (SCA) (TS/SCI)

    Tau Six (Chantilly, VA)
    …the enterprise. Candidates must possess thorough understanding of Windows & Linux operating systems , cloud technology, contemporary networking, and cybersecurity ... market. We are seeking a motivated self-starter with experience in secure information systems to join a team of security professionals and help defend national… more
    Tau Six (07/23/25)
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  • Software Engineer 1

    Huntington Ingalls Industries (Virginia Beach, VA)
    …or Robotics Engineering. + Experience with Data Distribution Service (DDS) + Experience with Linux operating systems + Experience with ROS and ROS2 + Debugging ... Obtain Level of Experience: Entry Level This opportunity resides with Uncrewed Systems (UxS), a business group within HII's Mission Technologies division. Uncrewed … more
    Huntington Ingalls Industries (08/29/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …computer system network administration activities. + Experience in Microsoft Windows computer operating systems , LINUX operating systems , CISCO Systems , ... in a business, technical or engineering field. + Certification in LINUX operating systems + Cisco Certified Network Associate (CCNA). + CompTIA, the Server… more
    SimIS Inc. (08/07/25)
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  • IAM Systems Administrator - CyberArk PAM

    Robert Half Technology (Glen Allen, VA)
    …PAM-related events. MTools & Technologies + CyberArk: PVWA, CPM, PSM, PTA + Operating Systems : Windows, Linux + SIEM Platforms: Splunk, QRadar + Cloud Platforms: ... Description The IAM Systems Administrator - CyberArk Privilege Cloud is responsible...Ensure healthy integration of CyberArk with platforms including Windows, Linux , databases, applications, and cloud services (AWS, Azure, GCP).… more
    Robert Half Technology (09/11/25)
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  • Cyber Security Project Engineer TS/SCI Clearance…

    The Metamorphosis Group (Mclean, VA)
    …Information Systems Auditor (CISA) Optional Skills 1. Demonstrated experience and understanding of system administration for windows and Linux systems . ... support to lead the technical efforts needed to manage IT applications and systems through the Sponsor's IT Security Assessment and Authorization (A&A) process. The… more
    The Metamorphosis Group (09/10/25)
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  • United States Postal Service (USPS) Incumbent…

    General Dynamics Information Technology (Fairfax, VA)
    …ISE Engineer + DNS/DHCP Network Engineer + Microsoft Power BI Developer + Principal Unix/ Linux Systems Administrator + VPN Network Engineer + Wi-Fi Engineer + ... + Business Analysts + Business Process Analyst + Business Systems Analysts + Architects + Cloud Architect + Compute...Application Architect + Network Architect + Solutions Architect + Systems Architect + Technical Architect + Cloud + Cloud… more
    General Dynamics Information Technology (09/19/25)
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  • Site Reliability Engineer

    Nightwing (Sterling, VA)
    …Java, or JavaScript) is essential for automating tasks and developing tools. + Linux /Unix Systems Administration: Strong knowledge of Linux /Unix operating ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/26/25)
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  • Cyber Threat Hunt Analyst​

    Leidos (Ashburn, VA)
    …DNS, SMB, etc) networking protocols + Familiarity with operation of both Windows and Linux based systems . + Proficient with scripting languages such as Python or ... intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet… more
    Leidos (08/14/25)
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