Network Engineer Enterprise Infrastructure
CornerStone Technology Talent Services
IT, Other Engineering
Fort Worth, TX, USA
Posted on Jul 4, 2025
Network Engineer Enterprise Infrastructure
100% Onsite - Fort Worth, TX
We are seeking a skilled Network Engineer to ensure the stability, scalability, and performance of enterprise voice and data networks. This role focuses on the design, deployment, and optimization of LAN, WAN, WLAN, and VPN infrastructure that supports business-critical operations across distributed environments.
Key Responsibilities
100% Onsite - Fort Worth, TX
We are seeking a skilled Network Engineer to ensure the stability, scalability, and performance of enterprise voice and data networks. This role focuses on the design, deployment, and optimization of LAN, WAN, WLAN, and VPN infrastructure that supports business-critical operations across distributed environments.
Key Responsibilities
- Design, configure, and deploy enterprise-grade LAN, WAN, WLAN, and VPN solutions.
- Monitor network performance and availability;analyze data to proactively optimize system reliability and scalability.
- Collaborate with internal teams to gather requirements and implement networking solutions aligned with business goals.
- Support the rollout of new technologies, infrastructure upgrades, and network capacity planning initiatives.
- Maintain accurate and up-to-date network documentation, including topology diagrams and configuration baselines.
- Provide support for multi-site connectivity, including remote office and retail branch network troubleshooting.
- Work closely with cross-functional IT, infrastructure, and security teams to ensure seamless system integration.
- Bachelor's degree in Information Technology, Computer Science, or related field or equivalent practical experience.
- 7+ years of experience in enterprise networking roles with hands-on responsibilities.
- Strong knowledge of LAN/WAN/WLAN architecture, network security principles, and performance optimization.
- Experience working in PCI-DSS or other compliance-driven environments.
- Required: Deep expertise with F5 BIG-IP modules including LTM (Local Traffic Manager), ASM (Application Security Manager), and GTM/DNS.
- Preferred: Experience with BIG-IQ, Cisco IOS/NX-OS, Fortinet, and Palo Alto network devices.
- Strong understanding of networking protocols such as OSPF, BGP, DNS, DHCP, and NTP.
- Excellent communication, troubleshooting, and documentation skills.
- Industry certifications such as CCNA, CCNP, or CCIE are highly desirable.