• Cybersecurity Systems Analyst - Senior

    Amentum (Arlington, VA)
    …Protocol tool. The Cybersecurity Systems Analyst will liaison with network and system administrators to correct identified deficiencies. The Cybersecurity ... preferred * Technical background in networking, identity management, Microsoft and Linux operating systems , database, and mobility * Working knowledge of the… more
    Amentum (03/31/25)
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  • Systems Engineer Expert

    General Dynamics Information Technology (Hampton, VA)
    …testing, and maintaining network devices, telecom equipment, radio equipment, operating systems , application software, and system management tools ... Engineering **Skills:** Cisco Networking Infrastructure,Cisco Router Configuration,Cisco Routers and Switches, Network Engineering, Systems Design **Certifications:** CompTIA - Security+… more
    General Dynamics Information Technology (05/05/25)
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  • SME (Subject Matter Expert) Systems…

    Leidos (Fort Belvoir, VA)
    …audit readiness. **Patching and System Updates:** + Manage and deploy operating systems and application patches in accordance with federal patch management ... leadership. + Continuous upkeep, monitoring, analysis, and response to Information System , network and security events. **STIG Application and Compliance:**… more
    Leidos (06/11/25)
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  • Sr. Systems Engineer/Architect

    Leidos (Fort Belvoir, VA)
    …Testers, Cloud Engineers, Network Engineers, and IA. + Employing a system engineering approach for systems planning design, execution, and sustainment. + ... **Description** The ** Systems Engineer / Architect** will be responsible for...interface documents (IDDs/ICDs). + Experience working with the Linux operating system , and related operating … more
    Leidos (06/11/25)
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  • M3 Systems Administrator (RHEL/Linux)…

    General Dynamics Information Technology (Charlottesville, VA)
    …MAKE AN IMPACT** + Provide system administration support for Linux operating systems including installing software, applying patches, managing file ... from monitoring tools. + Analyzes and resolves problems associated with the operating system , servers, hardware, and applications software. Detects, diagnoses,… more
    General Dynamics Information Technology (04/10/25)
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  • Information Systems Auditor

    Parsons Corporation (Centreville, VA)
    …and Cyberspace Operations (CS) experience + Possess working knowledge of DoD's IT system and network certification and accreditation processes to include ... you're looking for. **Job Description:** Parsons is looking for an amazingly talented **Information Systems Auditor** to join our team! In this role you will get to… more
    Parsons Corporation (06/03/25)
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  • Information System Security Engineer…

    KBR (Chantilly, VA)
    …and LAN/WAN configurations + Experience with security features and/or vulnerability of various operating systems as defined by NIST, DISA (STIGs), and USCYBERCOM ... design reviews and security testing for the customer's networks + Coordinate with system development teams to ensure network security standards are followed and… more
    KBR (05/07/25)
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  • Systems Administrator/ISSO

    Huntington Ingalls Industries (Reston, VA)
    …Desktop Services. + Experience configuring and maintaining Microsoft Exchange Servers and Windows operating systems . + Must have some knowledge of ICD 705 and ... Microsoft Windows servers, Windows workstations, thick clients, and Cisco network switch. Practical application of networked systems ...of networked systems will be necessary. The Systems Administrator will need to keep system … more
    Huntington Ingalls Industries (05/20/25)
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  • Principal Systems Administrator

    ManTech (Arlington, VA)
    …user needs + Strong technical skills in areas such as Windows and Linux operating systems , network administration, virtualization, and security + Excellent ... substituted in lieu of a degree + Understanding of operating systems (Windows, Linux, macOS), servers, and...VCP - VMware Certified Professional, CCNA - Cisco Certified Network Administrator + ITIL Foundations or later certification… more
    ManTech (05/24/25)
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  • System Administrator - Linux - TS/SCI FSP…

    The Metamorphosis Group (Chantilly, VA)
    …with vSphere (vCenter/ESXi hosts). 5. Demonstrated experience troubleshooting virtual machine/ operating systems in virtual environments. 6. Demonstrated ... tools and libraries, and DevOps. 5. Demonstrated understanding of Ubuntu 14/16. 6. Certification as a RedHat Certified System Administrator (RHCSA). 7. Security … more
    The Metamorphosis Group (06/11/25)
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