• Unix Administrator

    TekSynap (VA)
    …Clearance **Certifications** + DoD 8570 IAT Level II Baseline Certification + COMPTIA Security + CE + Cisco Certified Network Associate (CCNA) + COMPTIA ... Security Professional (GICSP) + Global Information Assurance Certification (GAIC) Security Essentials Certification (GSEC) + Certified Network Defender (CND)… more
    TekSynap (11/15/25)
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  • Systems Administrator (Unix/Linux)

    EPS Corporation (Dahlgren, VA)
    …The ideal candidate will bring deep expertise in Unix/Linux administration, network security , and performance optimization, ensuring system reliability, ... resources, user accounts, file systems, and library structures. + Support and enforce network security policies, including the use of firewalls and intrusion… more
    EPS Corporation (11/13/25)
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  • Information Technology /Assurance Specialist SME

    Chenega Corporation (Arlington, VA)
    …as required. + Advise and provide cybersecurity support to the Information System Security Manager (ISSM) and PMs. + Support studies on cyber efforts, ... technology support specialist with responsibility for administering the ETO's network system administration and Information Technology (IT) infrastructure maintenance… more
    Chenega Corporation (10/07/25)
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  • Cyber Technical Analyst

    Acclaim Technical Services (Chantilly, VA)
    …responsible for designing, implementing, and maintaining the organization's cyber security assurance processes. This includes developing and implementing security ... conducting security assessments, and monitoring the organization's cyber security posture. Duties and Responsibilities Senior Level: + Plans, prepares, and… more
    Acclaim Technical Services (10/04/25)
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  • OPTEVFOR - Senior Navy Qualified Validator (RMF-…

    Rigid Tactical (Norfolk, VA)
    …Professional (CAP) + CompTIA Cybersecurity Analyst (CySA+) + Certified Information Security Manager (CISM) + Certified Ethical Hacker (CEH) (Practical/Master) ... Guidance + Inter-Team Engagement: Actively work with the designated Information Systems Security Manager ISSM Information Systems Security Engineer {ISSE}… more
    Rigid Tactical (11/01/25)
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  • Field Technician I

    Lumen (Roanoke, VA)
    …OC192 services. May install and test transmission/switching equipment. Troubleshoots network equipment, removes and replaces defective modules, tracks spares and ... problem areas in order to ensure integrity of the network . Responsible for learning all of the systems and...to area or national performance objectives. With support of manager , ability to identify areas of improvement as applicable.… more
    Lumen (11/20/25)
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  • Windows & Azure SRE

    M. C. Dean (Vienna, VA)
    …With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT ... Researching available technology options and their respective functional, performance, security , and interoperability characteristics; test and evaluate technology components;… more
    M. C. Dean (11/18/25)
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  • VMware ESXI Administrator

    Trace Systems Inc (Portsmouth, VA)
    …IA policies and regulations (eg Department of Energy/ Naval Reactors) regarding system/ network security ; and that all required security configurations ... the Norfolk Naval Shipyard CIO department (Code 109), and the associated network capabilities are currently supporting activities that directly contribute to Navy… more
    Trace Systems Inc (08/29/25)
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  • Senior Systems Administrator (Onsite)

    BAE Systems (Springfield, VA)
    …and conduct scans when needed + Build/maintain/tune System Center Configuration Manager (SCCM) infrastructure + Build/maintain/tune Host Based Security System ... team maintains smooth operation of multi-user computer systems, coordinates with network engineers, monitors and manages system resources, and performs systems … more
    BAE Systems (11/19/25)
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  • Edge Architect - Specialist Master

    Deloitte (Mclean, VA)
    …Setup: Configure, provision, and onboard edge devices/platforms, ensuring compliance with network / security standards. + Edge Implementation: Experience with High ... edge. + Collaboration: Work closely with cross-functional teams including developers, security specialists, and network engineers. + Troubleshooting: Diagnose… more
    Deloitte (11/12/25)
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