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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Network Engineer - **Company:** Afl Network Services - **Location:** Dallas, TX, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Wireless LAN, CompTIA Network+, Computer Networks, Disaster Recovery, Firmware, IEEE 802.11, Networking Hardware, Subnetting, Network Layer, Network Architecture, Wireless Security, Network Monitoring, Routing, Network Administration, Network Protocols, System Software, TCP/IP, Virtual Local Area Networks, Wide Area Networks, Wireless Access Point, Wireless Networks, Computer Networking Systems, Firewalls (Computer Science), Information Technology, Wireless Technologies, Fortinet, 3-tier Architectures, Cisco - **Published:** July 17, 2026 - **Apply:** https://www.dice.com/job-detail/1a4956d3-5f40-42d7-a3a2-3d0ae08d570c ## About the Role * Associate's degree or equivalent experience; Bachelor's degree in Computer Science, Information Technology, or a related field preferred. * 15+ years of relevant networking experience, with at least 8 years in LAN/WAN/WLAN design and implementation. * Deep technical experience with Fortinet security and networking solutions, including FortiGate firewalls, FortiSwitch, and FortiAP. * Advanced understanding of Layer 3 networking concepts, including dynamic and static routing, VLANs, subnetting, and inter-VLAN routing. * Strong command of network management and security best practices. * Proven ability to work with routing protocols, firewalls, switches, access points, and network monitoring tools. * Familiarity with network protocols (TCP/IP, IEEE 802.11), RF optimization, PoE, and wireless security threats and mitigations. * Ability to work some evening and weekends as needed is required * Ability to travel approximately 25% or less. * Bilingual in English and Spanish Certifications (Preferred but not required) * Fortinet NSE certifications (e.g., NSE 4 or higher) * Cisco CCNA/CCNP * CompTIA Network+/Security+ Personal Qualities * Strong analytical, troubleshooting, and problem-solving skills. * Effective verbal and written communication. * Ability to clearly explain technical concepts to non-technical users. * Strong sense of ownership, accountability, and initiative. * Team player with a willingness to mentor junior staff. ## Description We are seeking a Senior Network Engineer to join our corporate IT organization in the Dallas-Fort Worth, TX area. The Senior Network Engineer is responsible for the efficient configuration, deployment, maintenance, security, and availability of the organization's network infrastructure. This includes advanced support for networking hardware, Layer 3 routing, and wireless technologies, with a special emphasis on Fortinet firewalls, switches, and access points. The engineer collaborates with stakeholders to define project goals, manage risk, ensure compliance, maintain high-performance and secure connectivity across all environments. Project-Based Responsibilities * Plan and implement hardware, software, and service installations aligned with architectural guidelines and project plans. * Lead or support infrastructure-focused projects from planning through execution. * Draft procedures and installation instructions for analysts and administrators. * Ensure security protocols are integrated into infrastructure planning and execution. Day-to-Day Operational Duties * Maintain accurate inventory and configuration documentation of network and system assets. * Monitor and update system software and hardware to maintain compliance and performance. * Apply security and firmware patches following change management protocols. * Maintain and optimize Fortinet-based firewall, switch, and wireless infrastructure. * Manage and troubleshoot Layer 3 routing configurations and performance. * Monitor logs, system performance, and availability across the network. * Respond to and resolve incidents and support escalations (Tier 3). * Define, maintain, and test disaster recovery and business continuity procedures. * Manage network backups ## Related Videos - [How Cisco embraced a DevOps culture within its network engineering team](https://www.wearedevelopers.com/videos/99-how-cisco-embraced-a-devops-culture-within-its-network-engineering-team) - [An Applied Introduction to eBPF with Go](https://www.wearedevelopers.com/videos/1075-an-applied-introduction-to-ebpf-with-go) - [Creating a routing app with Google Maps API from scratch](https://www.wearedevelopers.com/videos/831-creating-a-routing-app-with-google-maps-api-from-scratch) - [Your Infrastructure Is Not a Playground: AI Agents for Infra Done Right](https://www.wearedevelopers.com/videos/2084-your-infrastructure-is-not-a-playground-ai-agents-for-infra-done-right) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Computer Vision from the Edge to the Cloud done easy](https://www.wearedevelopers.com/videos/263-computer-vision-from-the-edge-to-the-cloud-done-easy) ## Related Articles - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [How to land a developer job in Amsterdam](https://www.wearedevelopers.com/magazine/36-how-to-land-a-developer-job-in-amsterdam) - [How Much FAANG Companies Actually Pay Software Engineers in 2025](https://www.wearedevelopers.com/magazine/230-how-much-faang-companies-actually-pay-software-engineers-in-2025) - [Best Companies in the Netherlands: Top 25 Companies in 2023 ](https://www.wearedevelopers.com/magazine/193-best-companies-in-the-netherlands-top-25-companies-in-2023) - [Finding IT & Technology English-speaking Jobs in Germany ](https://www.wearedevelopers.com/magazine/446-finding-it-technology-english-speaking-jobs-in-germany) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology)