• Linux Sys Admin - TS/SCI CI Poly

    Insight Global (Springfield, VA)
    Job Description Seeking a Systems Administrator to join a high-performing team at the heart of an important US government function which helps the nation meet ... its national security strategy. This is for an on-site system administrator sustaining and maintaining a VM-based...Poly) * Security+ DoD 8570 certification or higher. * System administration across Linux systems . * Ability… more
    Insight Global (11/15/25)
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  • SOC Analyst

    CGI Technologies and Solutions, Inc. (Lebanon, VA)
    …routing and switching * Experience in Linux/UNIX and Windows based devices at the System Administrator level * System log forensics (Syslog, Event Viewer) ... and client care skills by documenting all activities within our client delivery systems and communicating with client representatives in a timely manner. * Stay… more
    CGI Technologies and Solutions, Inc. (11/19/25)
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  • Windows & Azure SRE

    M. C. Dean (Vienna, VA)
    …characteristics; test and evaluate technology components; + Producing detailed system design, including network and systems infrastructure, application ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (11/18/25)
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  • Cloud DevSecOps Engineer

    Guidehouse (Mclean, VA)
    …credential management and access control. + Ensure logging and monitoring ( Splunk , CrowdStrike, Tenable Nessus, Flexera). + Collaborate with developers and ... architects to align pipeline with system architecture. + Implement application patching, release deployment, maintenance, while maintaining security best practices.… more
    Guidehouse (11/13/25)
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  • Azure Cloud Developer

    General Dynamics Information Technology (Fairfax, VA)
    …CompTIA Project+ | CompTIA - CompTIA, CrowdStrike Certified Falcon Administrator (CCFA) | CrowdStrike - CrowdStrike, Microsoft Certified: Azure Fundamentals ... required alerting, monitoring, logging and security requirements (SSL Certificates, PKI, Splunk , CISA Talon Claw, SolarWinds, Uptime, CrowdStrike, etc.). + Implement… more
    General Dynamics Information Technology (10/31/25)
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  • Test Engineer

    Nightwing (Sterling, VA)
    …year of degree level education. **Desired Certifications:** * ServiceNow Certified System Administrator * ServiceNow Certified Application Developer * ServiceNow ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (08/27/25)
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  • Lead Software Engineer (SRE/DevOps)

    Capital One (Mclean, VA)
    …with deep experience in machine learning, distributed microservices, and full stack systems to create solutions that help meet regulatory needs for the company ... Cloud Platform) + At least 4 years of Unix or Linux system administration experience **Preferred Qualifications:** + AWS certifications for Cloud Practitioner,… more
    Capital One (11/04/25)
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  • Cyber Operations Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    …of mitigations for cybersecurity solutions. You will leverage cyberspace operations systems to aggregate threat feeds that inform briefings for senior leadership ... + 3+ years of experience as a STIG Manager Administrator + 3+ years of experience scripting a programming...controls and supporting RMF processes + Experience with compliance systems such as eMASS, STIG Viewer, and SCAP tools… more
    BOOZ, ALLEN & HAMILTON, INC. (11/04/25)
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  • Staff DevOps Engineer

    Applied Research Associates, Inc. (Herndon, VA)
    …clusters + **Documentation** : Maintain thorough documentation of infrastructure, systems , and processes **Offer is contingent upon contract award.** **Staff ... monitoring tools like Prometheus, Grafana, and logging tools like ELK stack or Splunk + **Version Control:** Proficiency in Git and experience with version control… more
    Applied Research Associates, Inc. (09/12/25)
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  • Senior Backup Engineer - Cyber Vault & Data…

    Ensono (Richmond, VA)
    …Washington DC/Virginia area._ We are seeking a seasoned L3 Cyber Vault Administrator to design, operate, and continuously improve our cyber-resilient backup and ... Restore Excellence + Architect and maintain end-to-end backup/recovery for mission-critical systems ; define RPO/RTO per service tier and ensure continuous adherence.… more
    Ensono (11/01/25)
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