• Infrastructure Engineer/Administrator

    CACI International (Mclean, VA)
    …cloud and platform automation. + Monitoring and Maintenance + Install patches for Linux systems , and enterprise continuous monitoring applications such as Splunk ... Administer and maintain an existing an existing portfolio of linux systems include Rapid7 Nexpose Scanners, and...or OpenSearch. + 2+ years' experience with cloud and systems administration . + Demonstrated experience with scripting… more
    CACI International (09/26/25)
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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 (10/11/25)
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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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  • Sr Principal Windows Systems Administrator…

    Northrop Grumman (Dulles, VA)
    …Operating System (Windows, Linux , Cisco) + Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF, STIG, JAFAN, or JSIG ... management. + Able to support multiple networks. Ensure necessary administration tasks are completed; direct others as necessary. +...Windows AD, LDAP, VMWare, and knowledge of SAN storage systems . + Linux Operating System experience and/or… more
    Northrop Grumman (10/31/25)
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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 (10/28/25)
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  • Systems Integrator

    CACI International (Norfolk, VA)
    …products and services + Develop an understanding of existing and new administrative software systems + Implement audit, logging, and monitoring solutions ... linking of cross-functional applications between disparate business units and systems . + Linux + Certification + Active TS...between disparate business units and systems . + Linux + Certification + Active TS with SCI eligibility **Physical… more
    CACI International (10/08/25)
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  • System Support-US Citizens Only - TS/SCI FS Poly…

    The Metamorphosis Group (Chantilly, VA)
    …experience in Oracle EXADATA administration . + Demonstrated experience with LINUX systems engineering and administration . + Demonstrated experience ... systems . + Demonstrated experience as a data transfer officer with security-controlled systems . + Demonstrated experience as an Oracle LINUX Systems more
    The Metamorphosis Group (11/08/25)
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  • Junior System Administrator

    Gama-1 Technologies (Norfolk, VA)
    …or system administration . + Foundational knowledge of Windows Server, Linux systems , and networking fundamentals. + Basic understanding of federal ... seeks a detail-oriented and motivated Junior System Administrator to support the administration , maintenance, and monitoring of IT systems and infrastructure in… more
    Gama-1 Technologies (10/11/25)
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  • Systems Administrator - Geospatial…

    General Dynamics Information Technology (Springfield, VA)
    …remote resolution support for trouble calls, and provide TIER 2/3 support of production systems . + Systems administration of desktop and server systems ... of hire + General knowledge of Windows and UNIX administration , computer systems hardware, network administration...create and modify scripts in multiple disciplines on Windows, Linux , and Solaris systems + Knowledge of… more
    General Dynamics Information Technology (08/26/25)
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  • Cloud Engineer

    Nightwing (Sterling, 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 (08/28/25)
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