Top Network Engineer Jobs in Los Angeles, CA

The IT Network Infrastructure Engineer designs and supports telecommunications infrastructure, including cabling and network systems for SpaceX's operations and missions.

Provide expert-level service-provider network and systems support in a Managed Services Center. Deliver full lifecycle solutions (design, implementation, troubleshooting), own incidents end-to-end, participate in on-call rotation, lead technical projects, document work in ticketing systems, and collaborate with clients and internal teams to resolve complex networking issues.

The Senior Network Engineer will design, implement, and optimize network infrastructure for Fashion Nova, ensuring high performance and security across all sites.

The Principal Hardware Engineer will lead the design of hardware systems for a satellite communications platform, focusing on power distribution, signal integrity, and PCB design, while ensuring high-reliability and fault tolerance in space environments.

The Senior Network Engineer manages enterprise network design, implementation, and operations, focusing on infrastructure, VoIP, security, troubleshooting, and project management.

Configure, install, monitor, and maintain network devices and services (routers, switches, firewalls, load balancers, VPN, QoS). Perform upgrades, patches, capacity planning, and follow change management processes. Monitor resource utilization and liaise with vendors and IT personnel for problem resolution.

Build and design proxy infrastructure from scratch, implement rotation systems, manage IP reputation, optimize for performance, and develop reverse proxy systems for various proxy types.

Designs, analyzes, and supports telecommunications networks (voice, data, video, wireless). Develops installation and maintenance plans, defines system requirements, coordinates with IT teams, and implements network services and contingency solutions for DoD LANs.

Lead design, implementation, and analysis of telecommunications networks (voice, data, video, wireless). Provide technical direction, cost evaluation, network specifications, installation planning, reporting, and coordinate with other IT professionals through project lifecycle.

As a Network Engineer II, you will design, build, and maintain global network infrastructure, focusing on BGP routing, data center architecture, and multi-vendor environments, while acting as an expert in network issues.

The Senior Cloud Network Engineer will design and implement scalable cloud networking solutions, automate infrastructure processes, and lead cross-functional collaborations while ensuring security and operational excellence.

Lead software development and integration of routers, radios, and laser communication devices for spacecraft constellations. Manage suppliers and subcontractors, define KPIs, plan integrations and testing, develop simulation/test approaches, and maintain software development standards. Interface with internal teams and stakeholders, drive DevSecOps and security practices, and ensure on-time delivery of secure networked space systems.

Own and operate a global, multi-vendor production network: configure and troubleshoot routers/switches, manage BGP peering and transit, maintain firewalls and load balancers, monitor network health, perform packet captures and root-cause analysis, execute software upgrades with minimal disruption, build monitoring/visibility tools, and document runbooks and post-incident reports to ensure high availability for a SaaS platform.

Lead design, implementation, automation, and troubleshooting of Akamai's global network infrastructure. Build and maintain scalable BGP routing, data center CLOS fabrics, overlay technologies (VxLAN/EVPN), multi-vendor environments, and automation templates. Drive hardware/platform rollouts, deep-dive analysis, and clear documentation to ensure reliability, scalability, and security.

Lead design, implementation, integration, and sustainment of the prototype network infrastructure. Configure and maintain routers, switches, firewalls, wireless, and servers; ensure DoD cybersecurity compliance (STIGs, RMF); troubleshoot and optimize performance across lab, staging, and operational environments; produce architecture diagrams and documentation; support demonstrations, testing, and field deployments; collaborate with engineering, security, and vendors.

Design, implement, operate, and modernize enterprise Cisco/Webex contact center and voice platforms. Build call flows, IVR, routing, agent/queue configs, automation, and observability. Lead migrations, resilience testing, integrations with CRM/APIs, troubleshooting, and cross-functional architecture and operational improvements.

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.

The Software Engineer will manage edge networking configuration, evolve the ingress layer, build network observability, support regional expansion, and establish team practices in a growing network-focused team.

Develop simulation models for networking hardware, evaluate architectures, create performance analysis tools, and collaborate with cross-functional teams.

The Mission Integration Engineer will design, develop, and deploy satellite ground systems, manage network infrastructure, and coordinate with customers on Starshield projects. Responsibilities include technical problem-solving, architecture design, and collaboration with stakeholders.

The Engineer will design and manage network infrastructure, ensure security compliance, oversee IT operations, and support facility expansions. The role requires strategic and tactical execution in a fast-paced environment.

Own and operate Ghost's cloud and office networking: manage AWS, Railway, and Vercel infrastructure; design and maintain office switches, firewalls, VLANs, and Wi‑Fi; drive IaC, CI/CD reliability, security and compliance (SOC 2); troubleshoot outages; partner with Engineering and Data to scale infrastructure and evaluate new tooling for the AI-native platform.

Design, deploy, and troubleshoot carrier-grade Layer 1-3 connectivity including carrier interconnects, NNIs, MPLS, BGP, VRFs, VLANs, and Azure ExpressRoute. Validate circuit turn-ups, support data center deployments, develop configuration templates and runbooks, and act as escalation for complex transport and routing issues while coordinating with carriers, NOC, and implementation teams.

The Sr. Network Engineer designs, implements, and operates cloud and hybrid network infrastructure, emphasizing automation and customer-centric solutions while supporting 24x7 operations.

Lead end-to-end sourcing, procurement, and delivery of infrastructure and circuits for global PoP deployments. Manage carrier and data center relationships, negotiate contracts and SLAs, oversee site readiness, equipment logistics, capacity planning, testing, and documentation to ensure on-time, compliant PoP turn-up and lifecycle activities.