• Enterprise Logging Solution (ELS) Lead

    Tyto Athene (Ashburn, VA)
    …as an applications or systems administrator. + Practical knowledge of Windows and Linux systems administration . + Experience with Linux or Windows ... and heterogeneous systems . + Administer and optimize enterprise IT applications and systems in Windows and Linux environments. + This role ensures that all… more
    Tyto Athene (11/01/25)
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  • Cybersecurity Systems Analyst - Senior

    Amentum (Arlington, VA)
    …preferred * Technical background in networking, identity management, Microsoft and Linux operating systems , database, and mobility * Working knowledge ... and creating A&A packages. Performs assessment, compliance, and validation of IT systems to support the Cybersecurity program at USSOCOM, its Component Commands,… more
    Amentum (12/28/25)
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  • Cyber Security Engineer (Elastic SME)

    CACI International (Hampton, VA)
    …or equivalent) _Desired:_ + AF DCGS experience + Four to seven years of Linux systems administration experience + Knowledge of security best practices ... to provide insights into data trends. + Utilize extensive understanding of Linux command line administration . + Configure syslog, audit.d, and Windows… more
    CACI International (12/24/25)
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  • Systems Administrator (Windows)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …issues is essential. + Must have knowledge in the installation, maintenance, and administration of computer systems in a LAN/WAN environment. + Requires a ... strong understanding of current Microsoft supported Windows operating systems . + An understanding of Linux operating systems is desirable. + Requires a high… more
    UIC Government Services and the Bowhead Family of Companies (12/23/25)
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  • System Admin /Engr II

    Amazon (Herndon, VA)
    …occupation. Must have three years of experience in the following skills: 1) Performing Linux or Windows Systems administration . Three years of experience ... occupation. Must have three years of experience in the following skills: 1) Performing Linux or Windows Systems administration . Three years of experience… more
    Amazon (11/26/25)
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  • Senior Network/ Systems Tools Engineer

    Jacobs (Chantilly, VA)
    …Technical Knowledge: Deep expertise in container orchestration technologies like Kubernetes in Linux environments. * Operating Systems : Proficiency in Linux ... Knack Works, a Jacobs Company, has an opening for a Senior Network/ Systems Tools Engineer to support the Intelligence Sector. The job duties are as follows: * System… more
    Jacobs (01/06/26)
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  • Senior Network/ Systems Tools Engineer

    Leidos (Chantilly, VA)
    …Technical Knowledge: Deep expertise in container orchestration technologies like Kubernetes in Linux environments. + Operating Systems : Proficiency in Linux ... at Leidos has an opening for an a Senior Network/ Systems Tools Engineer to support the Intelligence Sector. **The...within NOM to ensure data security and compliance. + Administration & Maintenance: Plan, install, configure, secure, upgrade, and… more
    Leidos (12/20/25)
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  • Information Systems Security Manager (ISSM)

    AeroVironment (Centreville, VA)
    …& Networks range in complexity and size to include multi-platform computing ( Linux , Windows, VMWare), virtual environments, and mobile systems . Extensive ... 7 years of professional experience with a related master's degree + Proficient with Linux based classified systems + Experience with cyber security policies and… more
    AeroVironment (12/24/25)
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  • Cloud Engineer

    Nightwing (Arlington, VA)
    …able to obtain DHS Suitability. - 6+ years of experience as a Cloud Engineer, Linux Systems Engineer, or similar role. - Experience with cloud platforms such as ... Jenkins, GitLab CI/CD, or ArgoCD - Strong knowledge of Linux (RHEL, CentOS, Ubuntu) administration - Understanding...or HS Diploma and 7+ years lab management or systems administration experience. **Desired Certifications:** - DoD… more
    Nightwing (11/26/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …Engineering, or related degree, or HS Diploma, and 7+ years of lab management or systems administration experience. + 6+ years of experience as a Cloud Engineer, ... Linux Systems Engineer, or similar role. +... Linux Systems Engineer, or similar role. + Experience with cloud...Jenkins, GitLab CI/CD, or ArgoCD + Strong knowledge of Linux (RHEL, CentOS, Ubuntu) administration + Understanding… more
    ARSIEM (11/12/25)
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