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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Network Engineer - Infrastructure Network Security - **Company:** Southwest Airlines - **Location:** Dallas, TX, United States (Remote available) - **Experience:** Experienced - **Salary:** $114,200.0 - $126,900.0 - **Contract:** Permanent contract - **Skills:** Wireless LAN, Catalyst (Software), Cisco IOS, Communications Protocols, Complex Networks, Information Systems, Computer Networks, Data Centers, Distributed Computing Environment, Networking Hardware, Network Security, Network Configuration and Change Management, Network Architecture, Network Planning and Design, Network Diagnostics, Network Installation Services, Routing, Network Service, Network Administration, Office Suite, Software Requirements Analysis, TCP/IP, Wireshark, WAN Optimization, Wireless Networks, Network Switches, Computer Network Technologies, Information Technology, Hardware Infrastructure, Cisco - **Published:** November 2, 2026 - **Apply:** https://www.careerbuilder.com/job-details/network-engineer-infrastructure-network-security-dallas-tx--bcfb6ab8-9867-459a-a4ff-cca01b561cd3 ## About the Role Network Architecture/Engineering, Network Security, Analysis Skills, Network Design, Network Administration/Management, Cisco Network Systems, Network Architecture/Engineering, Business Operations, Problem Solving Skills, Network Switching, * Ability to analyze and resolve problems * Knowledge of hardware components, systems, software, and networking technologies * Ability to mentor/guide others to perform troubleshooting, root-cause analysis, solution development, and implementation within specific technology areas * Skilled in partnering, negotiation, and communication in working with Business Customers and Technology support * Ability to prioritize effectively and take on multiple concurrent assignments, whether administrative or project related, while maintaining a successful level of completion in all responsible self-work and/or the work of others * Ability to develop, present, and effectively communicate complex ideas and strategies in both technical and user-friendly language to a variety of audiences * Ability to work effectively in a fast-paced, team-based, Customer service-oriented environment with a high regard for hospitality * Skilled in troubleshooting, analyzing and resolving network traffic and issues Education * Required: High School Diploma or GED * Required: Bachelor's degree in Computer Science, Engineering, Information systems or similar fields of study or equivalent advanced level experience Experience * Intermediate level experience, fully functioning broad knowledge in: * Industry-related experience as a Wireless Network Engineer * Network hardware/platforms (Cisco IOS, Cisco WLAN, Aruba WLAN, Catalyst Center, Aruba Central, Meraki Dashboard) * Communication protocols (TCP/IP) and routing protocols * WAN connectivity * Network diagnostic, monitoring and analysis tools (e.g., Wireshark, Ekahau, wireless survey tools) * Preferred: Working knowledge of Netbrain network mapping solutions * Preferred: Working knowledge with WAN optimization tools (Riverbed, SDWAN) * Preferred: Experience in automation technologies * Preferred: Experience in Cloud Connectivity * Preferred: Experience in Campus / Enterprise scale operations * Preferred: Experience in Data Center migrations * Preferred: Experience in multi MDF/IDF environments * Preferred: Experience support large discontinuous networks spanning multiple regions, * Ability to perform work duties from [limited space workstation/desk/office area] for extended periods of time * Ability to communicate and interact with others in the English language to meet the demands of the job * Ability to use a computer and other office productivity tools with sufficient speed and accuracy to meet the demands of the job, * Must maintain a well-groomed appearance per Company appearance standards as described in established guidelines * Must be a U.S. citizen or have authorization to work in the United States as defined by the Immigration Reform Act of 1986 * Must be at least 18 years of age * Must be able to comply with Company attendance standards as described in established guidelines * Must be able to travel and /or attend Company and non-Company facilities and remote locations such as remote-based offices as necessary ## Description The Network Engineer supports enterprise wireless connectivity by designing, implementing, and managing network solutions across a large, distributed environment. They'll engineer wireless solutions for new locations, network refreshes, site surveys, and infrastructure upgrades using Cisco, Aruba, and Meraki technologies. They'll provide technical expertise across wireless, switching, routing, and network design while supporting escalations for complex network issues. The Network Engineer leverages strong technical, analytical, and problem-solving skills to deliver secure, reliable, and scalable network solutions that support business operations. Additional Details * This role allows for voluntary remote work for the majority of your working time within the Dallas-Fort Worth area, with occasional on-site presence at our Corporate Campus for training, meetings, and business needs. This role may also require limited travel for business purposes. * U.S. citizenship or current authorization to work in the U.S. required and no current or future work authorization sponsorship available., * Design and implement new network solutions and/or improving the efficiency of current networks * Install, configure and support network equipment * Procure network equipment and managing subcontractors involved with network installation * Configure routing and switching to maximize network efficiency and security * Recommend changes to improve network configurations and determine hardware or software requirements related to such changes * Provide technical support to junior staff * Provide technical guidance or support for the development or troubleshooting of systems * May perform other job duties as directed by Employee's Leaders