• 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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  • 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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  • 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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  • ADC Engineer I, Non-Relational Database Services

    Amazon (Jessup, MD)
    …or A+ or CND (Certified Network Defender) or Network+ or Security- 1+ years Linux systems administration experience - 1+ years technical troubleshooting / ... Experience with service-oriented architecture and web services - Experience with systems administration on either Linux /UNIX or Windows operating systems more
    Amazon (01/09/26)
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  • Systems Administrator

    AeroVironment (Annapolis Junction, MD)
    …resolution. + Manage client/server/storage/network infrastructure. + Configure and manage RedHat Linux and Windows systems . + Support vulnerability management ... combination of education, and experience + Minimum 10+ years of system administration experience + Strong RedHat Linux and Windows (2012/2016/2019)… more
    AeroVironment (01/16/26)
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  • Principal Windows Systems Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …and/or certification. + Windows AD, LDAP, VMWare, and knowledge of SAN storage systems . + Linux Operating System experience and/or certification for current ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (01/15/26)
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  • Sentinel - Engineer / Principal Engineer…

    Northrop Grumman (Roy, UT)
    …custom software in a security constrained environment + 2 years of experience with Linux or Cisco operating systems **Principal Engineer Systems Test:** + ... security constrained environment + 3 years of experience with Linux or Cisco operating systems **Required for...or PowerShell would be helpful + Experience with the administration and operations of lab or test environments +… more
    Northrop Grumman (11/27/25)
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  • Senior Systems Engineer

    ServiceNow, Inc. (Kirkland, WA)
    …stack. Success in this position requires a strong technical foundation in systems engineering, including experience with Linux -based operating systems , ... experience. + Hands-on experience with large-scale system design and operations, preferably on Linux + A solid understanding of systems engineering concepts and… more
    ServiceNow, Inc. (12/09/25)
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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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  • Principal/Sr. Principal HPC System Administrator

    Northrop Grumman (Jessup, MD)
    …with PhD. Will consider 4 years additional experience in lieu of degree. + Linux systems administration proficiency + Basic knowledge and experience with ... PhD. Will consider 4 years additional experience in lieu of degree. + Linux systems administration proficiency + Basic knowledge and experience with file … more
    Northrop Grumman (12/05/25)
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