• Senior Network Development Engineer

    Oracle (Richmond, VA)
    …centers and OCI regions for both IES and OHAI environments. The Firewall Network Engineering team enables secure customer access while protecting Oracle's ... need experienced Network Development Engineers with deep understanding of firewall platforms, networking fundamentals, automation, and standardization methodologies. **Ideal… more
    Oracle (12/23/25)
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  • Cyber Splunk Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …Enterprise and Splunk Enterprise Security. Will interface with fellow Cyber and Firewall engineers to gather additional requirements and details to help support the ... hardware and software refresh and upgrade of Cyber Security Systems. Supports periodic firewall rule set review and auditing for standards and use software. Attends… more
    General Dynamics Information Technology (12/08/25)
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  • Lead, Network Engineer

    Under Armour, Inc. (Richmond, VA)
    …experience. + Experience managing complex network environment: SD-WAN, cloud firewall , on-prem firewall , network access control, wireless environments, ... Switching + Cisco Wireless + Cisco ISE + Fortinet Firewall + SilverPeak SD-WAN + AWS Networking + Zscaler...SilverPeak SD-WAN + AWS Networking + Zscaler NextGen cloud firewall + Python + Ansible **Workplace Location** + **Location:**… more
    Under Armour, Inc. (10/11/25)
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  • Network Security Engineer

    TEKsystems (Arlington, VA)
    Description Firewall Engineer with 5 - 10 years of experience supporting Check Point Essential Duties and Responsibilities Identify and implement tools and ... internal/external network scanning, audits and cryptography methodologies. Skills Security, Firewall , Palo Alto, Checkpoint, Network security, Information security, Cyber… more
    TEKsystems (12/24/25)
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  • NITE Network Administrator

    Huntington Ingalls Industries (Virginia Beach, VA)
    …issues, including WAN circuits, equipment failures, router/switch configurations, firewall ACLs, VoIP device setup, and cryptographic device/keying material. ... Maintain Information Assurance compliance, including IOS upgrades, configuration changes, and firewall ACL verification. + Support remote sites in restoring network… more
    Huntington Ingalls Industries (12/23/25)
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  • Cyber Network Engineer

    Leidos (Lorton, VA)
    …(routing, switching, wireless, WAN) with hands-on security responsibilities, including firewall management, VPN design, network segmentation, and support for ... reviewing network-related findings, and implementing remediation (eg, ACL changes, firewall rule updates, network device patching). + Monitor network performance,… more
    Leidos (12/11/25)
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  • Hbss/ESS Cyber Engineer (Trellix ePO)

    BAE Systems (Norfolk, VA)
    …**Maintenance and Validation:** Validate and coordinate all ESS scheduled maintenance. + ** Firewall Policy Creation:** Create custom Firewall policies and work ... with Information Systems Security Manager (ISSM) and Information System Security Officers (ISSOs) to identify, configure, and apply HIPS signatures to protect against zero-day threats. + **Troubleshooting:** Troubleshoot VM and SQL issues that conflict with… more
    BAE Systems (01/06/26)
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  • Secret Senior Network Admin

    Insight Global (Virginia Beach, VA)
    …including WAN circuits, equipment failures, router and switch configurations, firewall access control lists, VoIP device registrations and configuration, ... Information Assurance compliance including IOS upgrades, network device configuration changes, firewall ACL verification and changes; and supporting remote sites in… more
    Insight Global (01/03/26)
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  • Lead Network Engineer - Remote US

    SitusAMC (Richmond, VA)
    …interpersonal skills and professional appearance. + Strong understanding of general Firewall , Router and Switching principals. + Strong understanding of Cisco ASA ... and 802.1x. + Experience working with MPLS, QOS, Zone Based Firewall . + Experience working with Cisco Umbrella, AnyConnect and WLAN controller.… more
    SitusAMC (12/31/25)
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  • Cybersecurity Analyst

    TekSynap (Fort Belvoir, VA)
    …network defense systems including but not limited to network and ESS IDS, IPS, firewall , web application firewall , proxy and SIEM systems. + Analyze SIEM views ... daily to ensure views support detection and response operations. Modify SIEM views to eliminate false-positive or unnecessary alerts. **REQUIRED QUALIFICATIONS** + BS 5-7 Years, MS 3-5, PhD 0-2 + Experience with cyber security architecture principles that… more
    TekSynap (12/24/25)
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