• Staff DevOps Engineer

    Applied Research Associates, Inc. (Herndon, VA)
    …DevOps Engineer Preferred Qualifications:** + An active TS/SCI with CI Poly security clearance + OpenShift Certified Administrator (OCA) or Kubernetes ... integration between OpenShift and cloud platforms like AWS, Azure, or GCP + ** Security ** **& Compliance** : Implement security best practices for containers and… more
    Applied Research Associates, Inc. (09/12/25)
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  • Splunk Engineer

    Insight Global (Reston, VA)
    …skills are required 3+ years working in an Enterprise environment as a system administrator or other security personnel Requires Bachelors degree ... environment Troubleshooting new and current data collection issues Troubleshooting system issues that make the system unstable... Security experience, and other security tools Experience with both the Unix and Windows operating systems more
    Insight Global (09/09/25)
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  • Senior Information System Security

    The MITRE Corporation (Mclean, VA)
    …design and implementation of cybersecurity measures for classified systems , ensuring security is embedded throughout the system lifecycle. + Manage the Risk ... Division (R300) is looking to fill a Senior Information Systems Security Officer position, with a focus...+ Previous experience operating as a SCI/SAP ISSO, ISSE, System Administrator , or ISSM. + Strong analytical… more
    The MITRE Corporation (10/25/25)
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  • Cyber Operations

    Leidos (Lorton, VA)
    …in support of FISMA requirements. For all systems , coordinate with the respective system owner, system administrator or Information System ... to be performed. + Support security assessments by working with the respective system owner, system administrator and/or Information System more
    Leidos (11/05/25)
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  • System Admin - Advanced Electronic…

    Lockheed Martin (Virginia Beach, VA)
    …Lockheed Martin: An Award\-Winning Place to Work **WHO YOU ARE** Seeking experienced System Administrator to support the Space fence radar operations site ... processing systems /subsystems utilizing Linux, Microsoft, and/or other operating systems \. Comp TIA Security \+ certification and demonstrated networking… more
    Lockheed Martin (09/20/25)
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  • Information System Security Engineer…

    Assertive Professionals (Chantilly, VA)
    …Desired Experience and Qualifications: + Certified Information Systems Security Professional (CISSP) Certification(s). + Certified Splunk Administrator ... Information System Security Engineer (ISSE) About the...in several of the following areas: + Securing mission systems through the ICD 503 process for security more
    Assertive Professionals (10/09/25)
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  • Senior Information System Security

    Steampunk (Mclean, VA)
    …certifications, including but not limited to:** + Certified Information System Security Professional (CISSP) + Certified Information Systems Auditor (CISA) + ... for preparation of reports to higher authority concerning sensitive and/or national security information systems . + Assisting with NIST/RMF related security more
    Steampunk (10/03/25)
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  • Cyber Security Engineer

    BAE Systems (Herndon, VA)
    …provides engineering, integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to ... eleven (11) years' experience. + Strong knowledge of Windows and Linux operating systems + Familiarity with system hardening, patch management, and configuration… more
    BAE Systems (09/09/25)
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  • Systems Engineer (Expert)

    BAE Systems (Herndon, VA)
    …provides engineering, integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to ... **Job Description** BAE Systems , a top-ten prime contractor to the US...to lead the world in defense technologies and national security services. We offer flexible work environment to support… more
    BAE Systems (09/09/25)
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  • System Support-US Citizens Only - TS/SCI FS…

    The Metamorphosis Group (Chantilly, VA)
    …-controlled systems . + Demonstrated experience as an Oracle LINUX Systems Administrator . + Demonstrated experience in Oracle EXADATA administration. + ... of datasets from a variety of cloud-based and other systems . The Contractor shall maintain system uptime,...from Sponsor's Front Office. The Contractor shall maximize the security of the system by protecting Sponsor… more
    The Metamorphosis Group (11/08/25)
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