Senior Network Security Engineer at Tecknomic Senior Network Security Engineer at Tecknomic in Mount Rainier, Maryland Posted in about 11 hours ago.

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full-time The DC Office of the Chief Financial Officer (OCFO) needs a Senior Network Security Engineer to support the design, implementation, operation, and security of the OCFO network and its security infrastructure: configuring and securing network appliances, defending the perimeter, resolving complex issues, and providing network design services. Hybrid in Washington, DC, DMV-local candidates. What you'll do Support the design, implementation, operation, and security of the OCFO network and supporting security infrastructure Monitor and analyze traffic patterns, identify network problems, and recommend improvements for optimal performance, reliability, and stability Configure routers, switches, firewalls, and other appliances in compliance with OCFO security standards Monitor perimeter security measures to prevent breaches and safeguard information from unauthorized access; stay current on the latest threats, worms, and malware Resolve complex technical issues escalated to the Network Engineer level with appropriate urgency; coordinate solutions and communicate results Provide network design services and coordinate with the Infrastructure Services Group on scope, timing, and technical approach for network changes What you need Experience building large-scale, multi-site network architectures Experience with secure remote access / WAN technologies (IPsec, VPN, etc.) Knowledge of network-based and system-level attacks and mitigation methods Experience with firewalls: Cisco Firepower (NGFW) or Cisco ASA Firewalls, and with security routing protocols 4 plus years across networked systems (LANs, WANs, telephony), network standards/protocols, network architecture and topology, routing configuration management, and network systems management (end-to-end performance monitoring) Local to the DMV area and able to report onsite in Washington, DC as required Required skills Network architecture and topology design across multi-site LAN/WAN and telephony environments Routing, switching, and network configuration management, with end-to-end performance monitoring Network security engineering: perimeter defense, threat mitigation, and safeguarding against unauthorized access Firewall configuration and operation (next-generation firewalls) in compliance with security standards Secure remote access and WAN technologies (IPsec, VPN) and security routing protocols Forensic and packet analysis; security-focused monitoring and logging systems