About this opportunity
Searchability NS&D lists this Senior Network Engineer opportunity in dallas, Texas. Review the employer’s description below for duties, qualifications and application requirements.
Job description
Direct message the job poster from Searchability NS&D
Defense & Aerospace - Enhanced Capability Builder
Ability to acquire and maintain a TS/SI/TK clearance.
Competitive Salary + Package
We are partnered with a defense innovator delivering mission-critical systems from concept through development, integration, and long-term operations. With offices just outside Dallas, TX, they support highly sensitive national security programs with cutting-edge solutions.
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.
You would work across various highly sensitive internal programs.
Responsibilities
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.).
Experience with Palo Alto and Cisco firewalls.
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.
Coordinate with vendors and carriers for telecom services, POP, circuits, and troubleshooting.
Familiarity with cloud technologies and network automation (e.g., scripting, Python).
Experience modernizing and optimizing enterprise networks in secure environments.
Qualifications
Ability to acquire and maintain a TS/SI/TK clearance.
Bachelor’s degree in Computer Science, IT, or related field (or equivalent experience).
Strong knowledge of firewalls, proxies, and load balancers.
Effective communication and collaboration skills.
Key Skills
Design and implementation of LAN/WAN, routing, switching, VPN, and firewall technologies.
Advanced knowledge of Cisco and Palo Alto security platforms.
Network automation and scripting.
Excellent problem solving and documentation abilities.
TO BE CONSIDERED...
Apply directly to this posting or email for more information. 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.
Seniority level
Mid-Senior level
Employment type
Full-time
Job function
Other and Engineering
Industries
Defense and Space Manufacturing, Engineering Services, and Staffing and Recruiting
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Worksite address
dallas, TX, 75215, US
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.