Senior Windows Network Engineer

2 weeks ago


Dallas TX, United States Searchability NS&D Full time

Senior Network Engineer
Senior Network Engineer (Cisco-Centric)
Dallas, TX – full time, on-site

We are partnered with a defense innovator delivering mission-critical systems from concept through development, integration, and long-term operations. Our client is seeking a Cisco-focused Network Engineer to design, implement, and maintain secure network infrastructure across mission-critical environments. You will architect LAN/WAN solutions, troubleshoot complex networking issues, and ensure compliance with security and regulatory standards while collaborating with multi-disciplinary teams.
Design, implement, and maintain network infrastructure including LAN/WAN, routers, switches, VPN appliances, and VPNs.
Configure and troubleshoot Cisco technologies (BGP, EIGRP, OSPF, GRE tunnels, IPSec, SSL VPN, QoS, VLAN, MPLS, STP, trunking, etc.).
Proficiency in network protocols, services, and tools (Radius, DNS, NTP, SYSLOG, SSH, TCP/IP subnetting).
Develop documentation including network diagrams (Visio) and configuration records.
Perform assessments, testing, and validation of network environments to ensure functionality, security, and compliance.
Familiarity with cloud technologies and network automation (e.g., scripting, Python).
Bachelor’s degree in Computer Science, IT, or related field (or equivalent experience).
Experience modernizing and optimizing enterprise networks in secure environments.

I am available 7am – 9pm, Monday–Sunday. By applying, you give express consent for us to process & submit (subject to required skills) your application to our client in conjunction with this vacancy only.

TS/SCI, Cisco, Palo Alto, LAN/WAN, VPN, BGP, OSPF, EIGRP, IPSec, QoS, VLAN, MPLS, STP, Network Security, Firewalls, Cloud, Python, Automation, Defense



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