• Hybrid Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    …and/or AWS Cloud, firewalls, web application firewalls, VPNs, DNS, Data Loss Prevention, IDS/ IPS , and proxies, to name a few. + Develops security systems for any ... network protection devices: Firewalls, intrusion detection and prevention systems (IDS/ IPS ), log analysis, malware analysis, network traffic flow and packet… more
    Shuvel Digital (09/25/25)
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  • Security Engineering Lead

    TekSynap (Ashburn, VA)
    …L3 network devices, Network Admission Control (NAC), 802.1x, Firewalls, IDS / IPS , VPN Solutions, Web Application Firewalls, Content Filtering, NetFlow Analysis + ... Common Criteria regulations and standards + Experience with Network based IDS / IPS technologies and affiliated modes of operation + Experienced in evaluating new… more
    TekSynap (09/02/25)
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  • Network Engineer - Senior

    Noblis (Chantilly, VA)
    …and isolation techniques for classified domains + Advanced knowledge of IDS/ IPS deployment and management + Air-gapped network design and implementation + ... May require flexible scheduling to support critical operations in Top Secret environments. + Must be able to respond to critical network incidents within designated resolution timelines (Critical: 8 hours, High: 24 hours, Medium: 48 hours, Low: 72 hours)… more
    Noblis (11/26/25)
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  • Threat Research Analyst - Black Lotus Labs

    Lumen (Richmond, VA)
    …several of the following areas: cybersecurity concepts, network protocols, firewalls, IDS/ IPS systems, cyber threat hunting, malware analysis tools and techniques, ... cyber threat intelligence, common threat actor TTPs, application security concepts, cloud security fundamentals. Well experienced candidates may also have the following skills: -Previous work experience with Department of Defense (DoD), Intelligence Community,… more
    Lumen (11/25/25)
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  • Sepio Security Engineer

    Leidos (Arlington, VA)
    …field, with hands-on experience in security technologies such as firewalls, IDS/ IPS , and endpoint protection solutions. Technical Skills: Strong knowledge of ... security principles, best practices (NIST, ISO 27001), and networking concepts/protocols (TCP/IP, VLANs, VPNs). Problem-Solving: Excellent analytical and problem-solving skills, with the ability to troubleshoot complex issues in both on-premise and cloud… more
    Leidos (11/25/25)
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  • Principal Security Engineer

    Oracle (Richmond, VA)
    …management of security architecture, including firewalls, intrusion detection/prevention systems (IDS/ IPS ), and other security technologies. + Work closely with ... various Oracle Security Organization to align security strategies with business objectives and ensure the protection of the organization's critical assets. + Stay current with emerging cybersecurity trends, threats, and technologies and apply best practices to… more
    Oracle (11/25/25)
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  • Protection And Control Engineer

    Actalent (Roanoke, VA)
    …and pass them on to the assigned field Protection and Controls supervisor using IPS . + Mark-up and review protection schematics and elementaries. + Utilize MOB to ... review equipment and materials established by substation engineers for Protection Designers. + Work with transformers, circuit breakers, buses, reactors, line disconnects, protective relays systems (SEL, ABB, etc.), and SCADA systems. + Perform all engineering… more
    Actalent (11/24/25)
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  • Senior Network Engineer

    SAIC (Norfolk, VA)
    …unmanned vehicle program. + Knowledge in network defense systems (eg, firewalls, IDS, IPS ). + Cisco Certified Network Associate (CCNA) or equivalent level of Cisco ... certification. + Experience with Linux Red Hat versions 5, 6, 7, and 8. + Experience in a VMware environment. + Ability to exercise independent judgment within broadly defined practices and policies of military data communications. REQNUMBER: 2511799 SAIC is a… more
    SAIC (11/22/25)
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  • Senior Lead Network Information Security Architect

    Lumen (Richmond, VA)
    …such as Palo Alto, Fortinet, and Checkpoint. + Strong understanding of IDS/ IPS technology, including signatures. + Knowledgeable in Network Detection and Response ... (NDR). + Thorough understanding of routing and switching (Access Control Lists (ACLs)). + Experience with routing protocols (BGP, OSPF, etc.). + Understanding of proper device hardening (routers, switches, etc.) + Insight into proper segmentation concepts and… more
    Lumen (11/22/25)
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  • Information Security Architect

    Highmark Health (Richmond, VA)
    …to support enterprises security controls including: networking, firewalls, IDS/ IPS , data loss prevention, application security, infrastructure security, and ... data security **REQUIRED LICENSURE** None **PREFERRED LICENSURE** Certified Information Systems Security Professional (CISSP), Certified Information Security Manager (CISM), Certified Information Security Auditor (CISA), etc. **TRAVEL REQUIREMENT:** 0%- 25%… more
    Highmark Health (11/21/25)
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