Top Network Engineer Jobs in Austin, TX

Designs, supports, maintains, and evaluates networking systems in a manufacturing facility. Maintains Linux and Microsoft server monitoring services, researches networking technologies, evaluates hardware and software, follows change-control and security policies, and maintains LAN, WAN, and VPN documentation. Requires an associate degree, CCNA or equivalent certification, and five or more years of network engineering experience, with strong Cisco, F5, firewall, VPN, routing, switching, and infrastructure protocol knowledge.

Design, develop, test, deploy, monitor, and support Cloudflare’s large-scale egress connectivity infrastructure. Collaborate with engineering, network, and SRE teams to deliver secure, highly available network capabilities. Investigate customer issues, participate in production on-call rotations, coordinate releases, document systems, and use AI-powered tools to improve development and operational workflows.

Build and operate Internet-scale systems terminating HTTP and TLS, migrate infrastructure from NGINX to a Rust-based proxy, improve protocol performance, and contribute to open-source projects and industry standards. The role involves complex systems programming, reliable and secure software development, and collaboration with leading networking engineers.

Design and optimize AI data center networks, focusing on high-performance computing and network fabrics, while collaborating with cross-functional teams.

Designs and deploys network infrastructure for office openings, relocations, and refreshes. Configures firewalls, switches, wireless networks, VPNs, SD-WAN, routing, and related services. Coordinates with ISPs, contractors, and vendors; troubleshoots connectivity issues; creates technical documentation; and supports cutovers, validation, handoff, and ongoing operations. The role owns technical project tasks from planning through completion and requires occasional off-hours work and regular travel.

Provides staff-level customer-facing technical support for complex multi-cloud networking and security issues. Serves as an escalation point, leading troubleshooting, packet analysis, root cause analysis, deployments, integrations, optimization, and upgrades. Collaborates with sales, solution engineering, and product engineering teams; identifies defects, validates fixes, and improves product quality. Develops technical documentation, runbooks, and troubleshooting guides while advising leadership on recurring customer issues.

Designs, deploys, and troubleshoots enterprise cloud and hybrid network infrastructure across Azure, OpenShift, corporate offices, and security platforms. Administers FortiGate, FortiSASE, Cisco Meraki, Cloudflare, DNS, load balancing, ingress controllers, and Kubernetes networking. Partners with application, security, and cloud teams on deployments and incident response, creates network documentation, manages monitoring and alerting, and performs changes under established procedures.

Support application teams by designing, configuring, and operating F5 and cloud application delivery platforms. Configure BIG-IP and F5 Distributed Cloud, manage DNS/GTM, tune WAF, troubleshoot connectivity and performance, onboard applications, automate repeated work with AI-assisted tooling, maintain runbooks, respond via ServiceNow, and participate in on-call rotation.

Designs, implements, optimizes, and sustains complex enterprise networks across on-premises and hybrid AWS environments. Responsibilities include routing and switching, firewalls, VPNs, wireless, network access control, cloud connectivity, incident investigation, upgrades, security remediation, documentation, automation, and root cause analysis. Provides technical leadership, customer collaboration, mentoring, and escalation support across multi-vendor infrastructure.

Designs, configures, troubleshoots, and optimizes secure network connectivity across cloud, hybrid, on-premises, and legacy environments. Monitors network performance, resolves incidents, supports controlled infrastructure changes, maintains technical documentation, and prepares operational reporting. The role also supports resilient cloud integration, security controls, service restoration, root-cause analysis, and formal IT service-management processes.

Designs, troubleshoots, tests, and supports data center networking solutions for customers. Serves as a Juniper and HPE networking subject matter expert, providing break/fix support, Junos configuration guidance, network architecture, automation, documentation, and best-practice recommendations. The role evaluates designs, supports cross-organizational projects, drives technology innovation, manages technical relationships, and mentors junior engineers. Requires hands-on experience with Juniper platforms, Python automation, Junos software testing, and advanced networking certifications.

Build, deploy, and operate highly scalable Network Services systems on Cloudflare’s global edge network. Develop distributed networking systems involving BGP, Linux kernel dataplanes, control planes, APIs, traffic analytics, and data pipelines. Improve system performance, reliability, and scalability while solving complex customer problems. Own solutions end to end across design, development, deployment, and operations, and collaborate across engineering and product teams.

Operate, monitor, troubleshoot, and optimize global network infrastructure across datacenters and telco partners. Diagnose complex network incidents, drive root-cause analysis, implement long-term fixes, document configurations and procedures, coordinate cross-team remediation, and support network architecture, routing, and peering for LAN/WAN/wireless environments.

Manage, maintain, monitor, and troubleshoot site network infrastructure, including routers, switches, firewalls, wireless networks, VPNs, and related equipment. Ensure reliable LAN, WAN, internet, Wi-Fi, and inter-site connectivity. Monitor performance, capacity, availability, and utilization, proactively resolve issues, and design and implement network solutions supporting business and manufacturing requirements.

Lead the architecture and evolution of edge-to-cloud connectivity for globally deployed humanoid robots. Design highly available, low-latency, secure network systems spanning 5G, private LTE, on-premise deployments, and cloud infrastructure. Engineer high-throughput telemetry and control traffic, hybrid connectivity tunnels, SDN and virtualization solutions, and fleet-wide observability. Serve as the technical authority for network architecture while partnering with cross-functional leaders. Perform advanced packet, Wi-Fi, RF, and network performance analysis.

Implement, configure, maintain, troubleshoot, and optimize F5 BIG-IP load-balancing infrastructure across distributed data centers and LAN/WAN environments. Manage virtual servers, SSL/TLS, iRules, certificates, HA failover, upgrades, monitoring, and network diagnostics. Administer Cisco, Juniper, and Infoblox infrastructure; support routing, switching, DNS, IPAM, documentation, security compliance, maintenance windows, and on-call escalations. The role requires U.S. citizenship and eligibility for an agency security clearance.

Design, deploy, and operate enterprise network infrastructure across data centers and cloud (GCP, AWS, Azure). Manage VPCs, VPNs, BGP, F5 BIG-IP, hybrid connectivity, and observability. Build IaC and automation with Terraform, GitLab CI/CD, and Ansible. Maintain monitoring, documentation, and participate in on-call support for critical incidents.

Leads a team of 4–6 senior network engineers while providing hands-on support for complex customer environments. Oversees daily operations, escalations, incident and major incident management, root cause analysis, preventive measures, performance reviews, on-call scheduling, and workload distribution. Troubleshoots and optimizes Cisco, Nexus, Meraki, Palo Alto, Check Point, F5, and SAN technologies, while supporting monitoring, automation, patching, firmware updates, and hardware lifecycle management.

Own and operate a globally distributed VPN network, AWS control plane, backend infrastructure, and infrastructure-as-code tooling. Improve reliability, security, automation, observability, CI/CD, deployment safety, and cost efficiency across multiple providers. Troubleshoot production incidents, participate in 24/7 on-call, manage networking and VPN technologies, and replace manual operational processes with tested automation. Partner with engineering and product teams while ensuring high uptime, connection success, performance, and compliance.

Design, implement, and maintain MEMX’s low-latency trading network infrastructure. Configure network devices using Ansible and Python, monitor alerts, resolve incidents, perform root-cause analysis, and support customer connectivity turn-ups and tickets. Analyze and validate new products, implement secure end-user solutions with security teams, and coordinate with data center and circuit providers. The role requires expertise in distributed systems, routing protocols, multicast, network operating systems, timing protocols, packet analysis, firewalls, and optical networking.

Designs, implements, manages, and supports secure, highly available enterprise networks across global sites. Responsibilities include routing, switching, firewalls, wireless, SD-WAN, VPNs, cloud networking, automation, monitoring, lifecycle management, and advanced troubleshooting. The role serves as a senior escalation point, leads major incident responses, performs root cause analysis, and collaborates with infrastructure, cybersecurity, cloud, and operations teams on network reliability and modernization.

Own end-to-end network reliability across data centers, AWS, and GCP, including routing, switching, DNS, load balancing, service mesh, VPNs, circuits, and cross-connects. Automate network configuration with Ansible, Terraform, GitOps, CI validation, and IPAM. Engineer failover, observability, security hardening, client connectivity, and Kubernetes ingress while participating in an interrupt-contained on-call rotation.

Build and operate blockchain network infrastructure integrating protocols such as Bitcoin and Ethereum with internal services. Design reliable APIs, SDKs, data contracts, observability, and SLOs; lead multi-quarter chain integrations, architecture modernization, and migrations. Improve latency, reliability, and cost for high-throughput distributed systems while owning production services and on-call responsibilities.

Provides senior-level technical support for enterprise customers using Aviatrix’s multicloud networking and security products. Responsibilities include troubleshooting complex network environments, resolving high-priority issues, coordinating with engineering and sales, reporting product issues, improving support documentation and workflows, supporting production environments, and mentoring cloud network engineers. The role requires expertise in routing, BGP, IPsec VPN, Linux, networking products, cloud platforms, scripting, and automation.

Own and operate low-latency network infrastructure for trading systems, including colocation connectivity, exchange feeds, L2/L3 topology, BGP and OSPF routing, PTP synchronization, firewall policies, automation, packet analysis, documentation, and incident response. The role involves designing infrastructure from scratch, managing vendors, building Python tooling, and participating in on-call support within a small network engineering team.