Top Network Engineer Jobs in Austin, TX

Design, build, and maintain AI-powered B2B SaaS products across frontend, backend, and AI. Own projects end-to-end, collaborate with product and design, ensure maintainability, mentor teammates, and inform roadmap and implementation decisions.

Designs, implements, and supports complex telecommunications transport and network infrastructure. Responsibilities include architecture, high-availability design, troubleshooting, monitoring, optimization, documentation, KPI definition, project coordination, escalation management, and technical planning. The engineer provides final design specifications, supports long-term architecture, mentors junior staff, and delivers technical direction across multiple departments. Occasional travel, shift work, and after-hours emergency support may be required.

Drive selection, validation, qualification, and operational acceptance of network hardware for Cloudflare’s global network. Lead NPI activities, develop automated hardware performance tests, evaluate network operating system releases, troubleshoot and reproduce hardware issues, collaborate with engineering and operations teams, and work with OEMs, ODMs, and technology vendors. Document findings and improve testing efficiency across network hardware systems.

Staff Network Engineer responsible for designing, integrating, automating, and supporting complex on-premises and multi-cloud network environments. The role leads network and cloud connectivity projects, develops infrastructure-as-code and automation, troubleshoots high-severity incidents, optimizes network performance and costs, maintains engineering documentation, and mentors network engineers. Responsibilities include routing, switching, security, load balancing, observability, capacity modeling, cloud integration, and 24x7 mission-critical support.

Owns and optimizes resilient, ultra-low-latency network and physical data-center infrastructure for institutional trading across cloud and on-premises environments. Designs routing, multicast, segmentation, firewall, VPN, telemetry, and automation systems. Leads production changes, incident response, failover testing, maintenance, and on-call support for 24/7 trading platforms. Mentors engineers and partners with SRE, product, and trading-system teams to improve reliability and developer velocity.

Provides advanced network engineering and firewall expertise in a managed services environment. Owns complex incident resolution, root cause analysis, network project delivery, solution design, implementation, change validation, Palo Alto configuration, network hardening, legacy environment optimization, documentation, and technical mentorship. The role is remote from Brazil and requires fluent English, extensive enterprise networking experience, and deep Palo Alto Networks expertise.

Ensure reliability, scalability, and usability of network infrastructure for Akamai Connected Cloud. Define requirements and SLOs, build automation and CI/CD pipelines, collaborate with dev/QA to improve code and stability, troubleshoot complex network issues (on-call), and mentor teammates while driving architectural standards.

Designs, implements, supports, and optimizes high-availability IP/MPLS, carrier Ethernet, cellular, and video transmission networks. Responsibilities include capacity planning, bandwidth forecasting, outage troubleshooting, network monitoring, infrastructure documentation, escalation management, project coordination, and continuous improvement. The role provides technical direction to junior engineers and technicians, supports telecommunications engineering projects, and applies standards for availability, redundancy, scalability, efficiency, and security.

Lead the technical direction of Attentive’s compute and networking platform. Build reusable AWS infrastructure, Kubernetes systems, APIs, and self-service tools while improving reliability, scalability, cost efficiency, security, and developer productivity. Own complex cross-team initiatives from design through production, diagnose sophisticated infrastructure issues, improve CI/CD and observability, mentor engineers, and establish effective AI-assisted development practices.

Provides enterprise technical leadership for cloud and network modernization across DoD environments. Engineers multi-cloud integrations, secure connectivity, cloud access points, routing and switching, data center technologies, F5 ADC solutions, and Zero Trust architectures. Leads migration planning, compliance with DoD security frameworks, Tier 3/4 troubleshooting, technical documentation, executive recommendations, and cross-disciplinary initiatives. The hybrid role supports DLA and requires periodic onsite work for NIPR/SIPR operations.

Operate and architect Cloudflare's global edge and backbone: diagnose and resolve complex network faults, lead incident response and on-call, build and ship LLM-powered operational agents and automation, optimize routing and capacity, mentor junior engineers, and produce SOPs and documentation to improve reliability and scale.

Configure, architect, troubleshoot, and maintain complex Cisco networks, including Layer 2/3 routing, VPNs, firewalls, load balancers, routers, and data center infrastructure. Analyze network captures, resolve network and application issues, monitor device utilization using SNMP and NetFlow, and install or upgrade hardware and software. Collaborate effectively with technical teams and support redundant internet connectivity and network authentication systems.

Designs, implements, tests, secures, monitors, and troubleshoots complex enterprise network infrastructure. Manages routing, VPNs, MPLS, BGP, EIGRP, QoS, VoIP, high-availability solutions, load balancers, firewalls, wireless systems, Cisco UCS, cloud connections, VMware, and SAN devices. Coordinates ISP management and escalations, interprets technical standards, communicates effectively in English, and travels up to 25%.

Build and expand Cloudflare's global datacenter network: coordinate installations, manage hardware and contractors, implement consistent processes, perform Linux administration, use configuration management and scripting, and collaborate with SRE and Network Engineering to improve operations and automation.

Own the architecture, delivery, roadmap, and operational health of a network solutions engineering team. Partner with Product to scope and deliver predictable software, maintain high engineering and DORA standards, apply AI-assisted development, manage dependencies, participate in on-call, handle incidents, develop engineers, and lead hiring. The role remains hands-on, requiring recent coding, code review, technical decision-making, and ownership of networking products including load balancing, switching, firewalls, VPN, and VPC.

Lead end-to-end external connectivity strategy: manage carrier relationships, procure and track circuits, ensure diverse OSP fiber paths, coordinate fiber builds, plan backbone/POP placement, support peering/interconnection, and provide connectivity intelligence for datacenter site selection and capacity forecasting.

Design, deploy, and support enterprise and data center network solutions for healthcare clients. Lead architecture and infrastructure modernization, provide client consulting and pre-sales support, mentor engineers, collaborate with vendors and carriers, and participate in on-call rotations for critical escalations.

Delivers post-sales network engineering services, including requirements assessment, solution design, equipment staging, configuration, testing, deployment, documentation, and client coordination. Manages complex data center networking environments involving routers, switches, firewalls, load balancing, DMZs, DDI, routing protocols, and modern switching architectures. Collaborates with clients, vendors, Smart Hands, project managers, and internal teams to meet service-level objectives, resolve issues, improve deployment processes, and enhance service delivery.

The Network Engineer will develop and manage network services, including SDN and cloud services, while interfacing with customers.

The Network Engineer will deploy and validate AI datacenter network infrastructure, manage hardware logistics, troubleshoot issues, and provide operational support while ensuring production standards.

Lead advanced troubleshooting and design for global LAN/WAN/WLAN/cloud networks. Monitor network health, implement secure standardized systems, support routers/switches/firewalls/load balancers/VPNs, optimize performance, collaborate on architecture, and maintain documentation.

Design, implement, and operate Argo network software to improve reliability and performance. Work across lifecycle: design, code, tests, deployment, monitoring, and on-call. Collaborate with product, network engineering, and SRE teams; use systems-level programming and networking expertise to build secure, highly-available distributed systems and integrate AI-assisted tools into the engineering workflow.

The Network Engineer will design and manage computer networks for company use, focusing on LANs, WANs, and intranets.

Build, extend, and operate systems that provision, monitor, and orchestrate private network interconnects at scale. Design, implement, test, and deploy software; collaborate with Product, Network, and Infrastructure teams; participate in on-call rotations and maintain production health. Work with systems-level languages and network technologies (BGP, routing, overlays) across distributed services.

The Senior Lead Network Engineer will manage and enhance a large-scale network, ensuring effective design, implementation, and optimization while interfacing with diverse stakeholders and conducting system testing and security assessments.