Top Network Engineer Jobs

Lead network engineering for application integration across on-premise and multi-cloud environments. Serve as senior escalation for complex routing, load balancer, firewall, and connectivity issues; manage Infoblox IPAM/DDI, NNMi/PagerDuty monitoring, and document SOPs and topologies while collaborating with architecture, server, and application teams.

Design, develop, and implement network automation solutions for GPON/XGS-PON and IP multi-vendor environments. Lead scripting (Python, Go), CI/CD pipelines, integrations, documentation, mentoring, and automation of provisioning, monitoring, and reporting to boost operational efficiency.

Administer and support network and server infrastructure for SSD development and manufacturing: configure Windows and Linux servers, monitor and debug remotely, troubleshoot network issues, manage virtualization and SQL servers, write/maintain automation scripts, lead technical projects, and document support procedures.

Support and maintain corporate network across 35+ sites with a focus on telecom/voice. Lead troubleshooting, implementation and management of ACD/PBX, call recording, SIP trunking, carrier provisioning, VLAN/DNS/firewall configuration, patching, cabling, rack-and-stack, vendor coordination, and strategic planning for telecom/voice integrations and upgrades.

Design, deploy, and maintain data center networks and physical infrastructure. Configure servers, switches, routers, firewalls, VPNs, and virtualization. Build automation with IaC, integrate cloud networking, manage high-performance storage (MinIO), containerize workloads with Docker/Kubernetes, and monitor systems with Prometheus/Grafana/ELK to ensure scalability, security, and reliability.

Design, deploy, and operate highly redundant mission-critical data center networks. Lead automation across provisioning, configuration, validation, and monitoring. Develop AI/ML-driven network operations, automate device provisioning/upgrades, troubleshoot hardware/software issues, and optimize performance across hardware, topologies, protocols, and software.

Implement and manage long-distance and local network infrastructure, telemetry and alarming platforms; provision, install, groom, roll, decommission network elements; research and reconcile provisioning database records; validate engineering per project specs; coordinate with NOC/field to verify readiness and resolve data integrity or outage issues.

Designs, configures, and maintains enterprise and classified networks (SIPR/NIPR/JWICS); implements DISA STIGs; manages routers, switches, firewalls, IDS/IPS, and Cisco ISE; supports RMF and cross-domain solutions; mentors NOC staff and collaborates with ISSOs on risk and compliance.

Senior Network Engineer (CCIE R&S) responsible for designing, assessing, documenting, and improving LAN/WAN, security, and data center infrastructures. Requires 10+ years of networking experience with routers, multilayer switches, network security devices, and NMS. Must perform root-cause troubleshooting in complex heterogeneous environments and communicate effectively with stakeholders.

Senior-level network engineer to support and troubleshoot enterprise LAN/WAN and carrier services as a Tier 3 escalation resource. Duties include vulnerability assessment and mitigation, platform lifecycle management, contributing to network strategy and design standards, topology documentation, technology integration, audits, vendor governance, and mentoring junior staff. Requires enterprise Cisco routing/switching expertise, packet analysis, network management tools, and strong communication skills. Contract duration: 2 years.

Seeking a CCIE R&S certified Senior Network Engineer with 10+ years experience to assess, document, and improve LAN, WAN, security, and data center infrastructures. Responsibilities include routing/switching, network security devices, NMS, complex root-cause troubleshooting, and strong written/verbal communication. 3-6+ month contract; local candidates only.

Perform design, build, testing, and migration of customer and partner VPN connectivity (SSL and IPsec). Create lab POCs, run books, test cases, perform migrations and post-migration support, and document results.

Lead design, implementation, maintenance, and optimization of multi-site enterprise network infrastructure. Support switches, routers, wireless, firewalls, VoIP/UCaaS, cabling, NAC/Zero Trust, disaster recovery, monitoring, documentation, vendor/SLA management, and occasional after-hours and on-site travel.

Design and implement platform-level integrated solutions including hardware, virtualization, OS, networking, and storage. Develop automation and scripts (Java, Perl, Python, Shell, Tcl). Manage Unix/Linux/Solaris internals, network layer-2 technologies, and router/switch programming. Collaborate with team; onsite in Santa Clara, CA.

Provide L2/L3 datacenter network administration and support: manage firewalls (Cisco ASA), F5 load balancers, DNS, routers and switches; apply patches and firmware updates; perform change-managed network configuration and upgrades; coordinate carriers and vendors; respond to NOC escalations; update runbooks and L2 support documentation; support disaster recovery and resiliency improvements.

Lead the simulation and analysis of AI communication workloads, optimizing performance and collaborating with customers and ASIC designers to enhance AI networking solutions.

The Network Engineer will build and scale cloud networks, ensure high availability, automate configurations, and manage network operations. Requires extensive experience in IT and networking, focusing on Data Center networks and public cloud integration.

Design, deploy, configure, and troubleshoot multi-vendor networking and server infrastructure. Manage VMware vSphere and Hyper-V virtualization, optimize performance, and handle VM provisioning and upgrades. Configure and support Cisco and Palo Alto network/security appliances, implement security best practices, perform incident response and root cause analysis, and maintain documentation.

The Network Engineer will build and scale Lambda’s cloud network, manage hardware, ensure network availability, automate management, resolve issues, and maintain monitoring tools, participating in operations and on-call duties.

The Embedded Software Engineer will develop flight software for satellites, mentor junior members, and collaborate with teams to ensure software functionality.

The Network Design Engineer interprets customer requirements, designs secure LAN architectures, evaluates technologies, and supervises network support specialists for a modern enterprise network.

The Network Implementation Engineer designs, tests, and implements network systems while providing technical support and ensuring secure configurations compliant with industry standards.

Lead design, implementation, and advanced support of global WAN/LAN/data center networks using Juniper and Palo Alto technologies. Architect MPLS cores, complex BGP routing, QoS, VoIP and IP Video Surveillance transport, VLAN/segmentation and PoE budgeting. Provide Tier 3/4 escalation, capacity planning, traffic analysis, security policy enforcement, and use monitoring/packet capture tools for troubleshooting.

Design and implement SDN-based network architecture for a multi-orbit satellite constellation. Develop routing, topology management, fast-reroute, traffic engineering, telemetry/observability, and self-healing control-plane/data-plane solutions optimized for latency, power, and mobility. Collaborate with RF and silicon teams and mentor junior engineers.

Design and implement SDN and routing solutions for a multi-orbit satellite constellation: routing, topology management, fast-reroute, telemetry-driven self-healing, packet forwarding, and observability. Collaborate with RF and silicon teams and mentor junior engineers.