• Sr. Technical Support Engineer , USG,…

    Palo Alto Networks (Reston, VA)
    …steps, timely updates, and comprehensive closure summaries in the ticketing system + Conduct multi-vendor troubleshooting on complex customer engagements, ensuring a ... government, federal, state, or local agencies + Virtualization experience (AWS, Azure, VMware , OpenStack) + Experience with Windows, Mac OS, and Linux (debugging,… more
    Palo Alto Networks (12/12/25)
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  • Information System Security Eng (ISSE) III

    Global Resource Solutions (Arlington, VA)
    …motivated, detail orientated, and talented individual for the position of Information System Security Engineer III. Job Description: Summary: The Information ... System Security Engineer (ISSE) III, is...Server, Active Directory, Red Hat Enterprise Linux servers, MS Hyper-V/ VMWare /ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection/prevention systems , forensic… more
    Global Resource Solutions (12/19/25)
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  • Information Systems Security Manager (ISSM)

    AeroVironment (Centreville, VA)
    …range in complexity and size to include multi-platform computing (Linux, Windows, VMWare ), virtual environments, and mobile systems . Extensive experience with ... for Information assurance for all site matters + Lead system documentation for information systems authorization +...systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    AeroVironment (12/24/25)
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  • Senior Linux Systems Administrator

    Leidos (Arlington, VA)
    Systems Security Certified Practitioner (SSCP)). + Training (DISA-US1384 DCWF Linux System Administrator / DISA-US1390 DCWF Windows Systems Administrator). + ... **Description** The Leidos Digital Modernization Sector is seeking a **_Senior Linux Systems Administrator_** in support of the Air Force National Capital (AFNCR) IT… more
    Leidos (12/20/25)
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  • Cyber Security Analyst - SIEM and Linux Focus

    BAE Systems (Norfolk, VA)
    …Description** We are seeking a highly skilled Linux and Elastic Security SIEM Engineer to join our team. The successful candidate will be responsible for designing, ... implementing, and maintaining Linux systems and a Security Information and Event Management (SIEM) platform. The ideal candidate will have experience with Red Hat… more
    BAE Systems (12/19/25)
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  • Network Administrator

    Nightwing (Sterling, VA)
    …works with FEs, SREs and leadership to assist in deployment planning and onboard systems into PWW. They assist with monitoring, system analysis, and IT ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/26/25)
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  • Site Reliability Developer 3

    Oracle (Reston, VA)
    …reliability, scalability, and efficiency of our systems . As a Senior Site Reliability Engineer , you will be responsible for: + System Design and Operation: + ... WA/ Austin, TX https://www.oracle.com/cloud/ We are seeking a skilled Site Reliability Engineer to design, build, operate, and automate services for traditional IT… more
    Oracle (12/12/25)
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  • Senior Linux Architect

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …local storage using partitions and logical volumes + Create and configure file systems and file system attributes, such as permissions, encryption, access ... preferred + Must have either the Red Hat Certified System Administrator (RHCSA) or Red Hat Certified Engineer...Sign on solutions such as RHSSO; Virtualization platform management systems such as VMWare / VSphere /… more
    UIC Government Services and the Bowhead Family of Companies (12/03/25)
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  • Technical Lead - Poly Clearance Required

    General Dynamics Information Technology (Chantilly, VA)
    …and future system leveraging your knowledge of Linux and Windows system administration, virtualization with VMWare and Citrix, Storage appliances, networking ... familiar with High Performance Computing and/or both CPU and GPU based systems . You understand system administration, network engineering, storage solutions, and… more
    General Dynamics Information Technology (12/29/25)
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  • Linux Administrator

    CACI International (Chantilly, VA)
    …Management (IAM) and integration with Linux systems . * Red Hat Certified System Administrator (RHCSA) or Red Hat Certified Engineer (RHCE) certification. * ... team. The successful candidate will manage and support enterprise Linux systems that are mission-critical to national security operations. This role requires… more
    CACI International (11/13/25)
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