> Markdown version of [/jobs/ext/4706652-network-engineer](https://www.wearedevelopers.com/jobs/ext/4706652-network-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Network Engineer - **Company:** Robert Half - **Location:** Chattanooga, TN, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Application Firewall, Border Gateway Protocol, Complex Networks, System Configuration, Data Transmissions, Internet Protocol Security (IP SEC), OSI Models, Network Security, Network Planning and Design, Routing, Network Administration, Open Shortest Path First (OSPF), Wide Area Networks, Network Routers, Computer Networking Systems, Computer Network Operations, Computer Network Technologies, Firewalls (Computer Science), Information Technology, Performance Monitor, Check Point Firewalls, Firewall Services Module, Cisco Switches - **Published:** November 13, 2026 - **Apply:** https://www.dice.com/job-detail/79b817a7-5f61-4baf-9156-27ff12b79602 ## About the Role At least 4 years of experience in network engineering, network administration, data communications, or a closely related technical discipline. Strong practical background in enterprise network architecture, deployment, support, and complex troubleshooting. Advanced knowledge of core networking concepts, routing protocols, and the OSI model. Hands-on experience with SD-WAN, IPsec, OSPF, BGP, and VRF technologies in enterprise environments. Proven expertise configuring and supporting Cisco networking equipment, including Cisco Catalyst switches and Meraki solutions. Strong experience with firewall administration, including policy management, rule configuration, zoning, and security enforcement. Demonstrated background working with Check Point firewalls in addition to broader network security best practices. Ability to design, test, implement, and support complex network environments in a fast-paced operational setting., All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information. ## Description We are looking for an experienced Network Operations Specialist to support and strengthen our client's large-scale network environment. This contract-to-permanent position is ideal for a hands-on, detail-oriented individual who can balance day-to-day operational support with network design, performance improvement, and security-focused administration. The role will play a key part in maintaining reliable connectivity across enterprise infrastructure while partnering with technical teams and vendors to deliver resilient network solutions. Responsibilities: Act as the lead technical resource for network operations, providing expert guidance on enterprise connectivity, infrastructure planning, and issue resolution. Design, implement, and enhance wired, wireless, and SD-WAN network environments to improve stability, scalability, and overall performance. Configure, support, and troubleshoot routers, switches, firewalls, and wireless platforms across the organization's network landscape. Oversee network expansion projects, hardware refresh efforts, equipment replacements, and cabling-related work to support infrastructure growth. Track network health through performance monitoring, analyze recurring issues, and prepare reporting that supports proactive capacity and reliability planning. Manage advanced routing and segmentation technologies, including BGP, OSPF, VRFs, IPsec, and related enterprise networking solutions. Administer network security controls by maintaining firewall rules, access policies, security zones, and other protective configurations aligned with best practices. Maintain accurate network inventories, diagrams, and technical documentation to support operational continuity and informed decision-making. Coordinate installations, maintenance activities, troubleshooting efforts, and procurement needs with external vendors and internal IT stakeholders. Participate in scheduled after-hours or weekend maintenance windows when needed to reduce disruption to business operations.