• Linux Administrator

    Huntington Ingalls Industries (Virginia Beach, VA)
    …https://vimeo.com/732533072 Summary HII Mission Technologies is seeking a skilled Linux Administrator to support the Navy Integrated Training Environment (NITE). ... and cybersecurity defense of the Navy Enterprise Tactical Training Network (NETTN) infrastructure, which supports enterprise-wide modeling and simulation… more
    Huntington Ingalls Industries (09/05/25)
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  • Linux Administrator - TS/SCI w/ Poly…

    V2X (Chantilly, VA)
    …versions of the relevant operating systems + Building and hardening Linux servers, and establishing configuration baselines + Applying all appropriate security ... system problems, and collaborating with other teams (eg application development, network , etc.) to resolve problems across the organization + Maintaining and… more
    V2X (11/08/25)
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  • Senior Azure/ Linux Engineer (Fed/…

    Deloitte (Richmond, VA)
    …solutions to meet business and technical objectives. + Administers and manages Linux servers, ensuring high availability, performance, and security. + Implements and ... oversees Linux administration tasks including user management, permissions, and system...Knowledge of Azure networking and routing technologies and traditional network , firewalls and load balancers. + Experience in supporting… more
    Deloitte (09/13/25)
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  • Senior Systems Engineer ( Linux /Cloud)

    BAE Systems (Sterling, VA)
    …government customer. This program will deliver engineering services for network infrastructure as well as sophisticated enterprise computing infrastructure including ... that function both on customer premise, and via remote Cloud services. Network infrastructure engineering services are comprised of core infrastructure, voice and… more
    BAE Systems (10/30/25)
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  • ADNS engineer / Triton connectivity SME

    General Dynamics Information Technology (Portsmouth, VA)
    …Level: Secret / TS/SCI Preferred * Required Skills and Abilities: + Cisco Certified Network Associate (CCNA) + Linux + Certified Professional + Network + ... **Job Family:** Field Service and Support **Skills:** Cisco Routing,LAN Architecture, Network Operations,Routing and Switching,Technical Support **Experience:** 8 + years… more
    General Dynamics Information Technology (10/06/25)
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  • Cross Domain Solutions (CDS) Engineer

    Arena Technical Resources, LLC (Lorton, VA)
    …readiness. Technical Environment: - Cross Domain Solutions (CDS) - Red Hat Enterprise Linux (RHEL) - Multi- network ticketing systems - User authentication and ... timely resolution and accountability. - Apply and maintain Red Hat Enterprise Linux (RHEL) updates across CDS guards, servers, and supporting infrastructure. -… more
    Arena Technical Resources, LLC (11/03/25)
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  • Staff Site Reliability Engineer-Federal, Security…

    Zscaler (Mclean, VA)
    …and networking protocols (eg, HTTP, SSL/TLS, DNS, SQL) + Proficiency in Linux administration, network troubleshooting, automation tools like Ansible and ... Terraform, and skilled in Python coding and container-based architectures (AWS ECS, Kubernetes) **What Will Make You Stand Out (Preferred Qualifications)** + Experience with air-gapped and classified environments and monthly monitoring programs (scanning,… more
    Zscaler (11/12/25)
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  • OCONUS Field Engineer - TS/SCI Polygraph Required

    Leidos (Chantilly, VA)
    …areas: + Systems Engineering/Administration + Diagnosing and resolving software, hardware, and network problems + Linux Operating System (using command line) + ... Experience with system/ network monitoring tools, ie, Cacti, Nagios, Solarwinds - using...tool as well as maintaining the tool itself + Linux system administration to include ability to manage offline… more
    Leidos (11/07/25)
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  • Linux Systems Engineer - Active TS/SCI

    ENS Solutions (Springfield, VA)
    …TS/SCI ; willingness to obtain and maintain a CI Poly. Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran owned, highly regarded ... Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and… more
    ENS Solutions (11/14/25)
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  • Network Engineer Principal

    SAIC (Norfolk, VA)
    …Link (CDL), Link 16, and Joint Tactical Radio System (JTRS). + Windows and Linux system administration skills. + Expertise in network routing & switching systems ... **Description** SAIC is seeking a talented ** Network Engineer Principal** to join our team in...OS/CE certification for Cybersecurity Workforce (CSWF) compliance (eg, CCNA, Linux +) within 6 months of hire. **DESIRED SKILLS:** +… more
    SAIC (10/16/25)
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