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1,429 network engineer jobs at 433 companies in Berkeley, CA

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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
Help us #BeatIndeed & #BeatLinkedIn
3w
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Network Engineer
San Francisco, California, United States
OnsiteFull Time
RZR
RZR: AI-powered mobile advertising and growth platform.
3+ YOE3+ years network engineering experience; deep familiarity with Mellanox Spectrum and ConnectX, Cumulus Linux, Netris, BGP/OSPF/EVPN-VXLAN/LACP; Python or Go proficiency; Bachelor's or Master's in CS/Engineering or related.
Mellanox Spectrum, ConnectX, Cumulus Linux, Debian, Netris, BGP, OSPF, EVPN-VXLAN, LACP, Python, Go
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1mo
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Principal Network Engineer
Seattle or Santa Clara or Austin or United States
$109k-$223k/yr OnsiteFull Time
Oracle
OracleNYSE: ORCL: Provides cloud infrastructure and enterprise software for global businesses.
6+ YOE6+ years network engineering experience with RDMA/RoCE fabrics, BGP, network automation and Python; strong troubleshooting, root-cause analysis, design, scripting, and leadership for large-scale cloud networks.
BGP, Python, RDMA, RoCE, Oracle Cloud Infrastructure (OCI)
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1mo
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Network Engineer
Sunnyvale, California, United States
OnsiteFull Time
Cerebras Systems
Cerebras SystemsNasdaq: CBRS: Manufactures specialized computer chips designed for AI.
5+ YOEAdvanced degree in CS/EE with extensive industry experience (Ph.D.+5 years or M.S.+10 years); deep datacenter network design, debugging, and automation skills; proficiency in Python/Go, network protocols, and observability tooling.
Python, Go, Ansible, Jinja2, gNMI, Prometheus, InfluxDB, Grafana, SONiC, Juniper, Arista, Cisco, VXLAN, EVPN, RoCEv2, BGP, DCQCN, PFC, ECN, sFlow, IPFIX
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2mo
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Principal Network Engineer
Sunnyvale, California, United States
$104k-$155k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
1+ YOERequires active U.S. Secret clearance, experience designing/implementing/maintaining enterprise network infrastructure with Cisco/Juniper/Aruba, strong TCP/IP and LAN/WAN protocol knowledge, and multi-year network engineering experience.
Cisco Router, Cisco Switch, Cisco Wireless Technology, Aruba, Juniper, Palo Alto Firewalls, SD-WAN, Network Associates Sniffer, configuration management database (CMDB)
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1w
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Staff Network Engineer
Palo Alto, California, United States
$195k-$220k/yr HybridFull Time
Quantifind
Quantifind: AI-driven platform for financial risk and fraud detection.
8+ YOEBachelor's in a technical field, 8+ years network engineering experience, expertise with Dell OS10, PAN firewalls, cloud WAFs, BGP/OSPF, Ansible and Python, experience with AWS/data center networking, strong security and monitoring skills; US work authorization required.
Dell OS10, Dell network switches, PAN firewalls, Cloudflare, Akamai, Ubuntu, Docker, Kubernetes, Ansible, Git, Hadoop, Spark, Ganeti, Nagios, PostgreSQL, Jenkins, Scala, Python, NodeJS, AWS
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1mo
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Sr. Network Engineer (Serviceability)
Spring or San Jose or California or Texas or North Carolina or United States
$120k-$275k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud IT infrastructure and platform services.
Bachelor's in EE/Networking or related; significant advanced networking and escalation engineering experience; deep hands-on knowledge of Juniper/HPE platforms; ability to analyze support-case data and influence product and engineering decisions.
ACX Series Routers, EX Series, MX Series, PTX Series, QFX Series, SRX Firewalls, SASE/SSE, Session Smart Router, SD-WAN, Apstra, Junos, Junos EVO, Mist, Jira, Confluence
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1mo
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Sr. Network Engineer (Serviceability)
Spring or San Jose or California or Texas or North Carolina
$120k-$275k/yr RemoteFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides global edge-to-cloud technology solutions and IT infrastructure services.
Bachelor's in a technical field; significant advanced networking and escalation engineering experience; deep Juniper/HPE networking knowledge; ability to analyze support data and drive serviceability improvements.
Apstra, Junos, Junos EVO, Mist, AIOps, Jira, Confluence
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1mo
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Principal Network Engineer
Austin or Milpitas
OnsiteFull Time
Graphcore
Graphcore: Produces specialized processors for artificial intelligence workloads.
9+ YOE9+ years network engineering; 3+ years in AI/hyperscale datacenters; RDMA/InfiniBand; lossless networking; 400G/800G; BGP/OSPF; VXLAN; NetDevOps; scripting.
RDMA, ROCEv2, InfiniBand, BGP, OSPF, VXLAN, Terraform, Ansible, Python, Go, JSON, Broadcom, Arista, Cisco, Pensando
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3w
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Network Engineer, Supercomputing
San Francisco, California, United States
$350k-$475k/yr OnsiteFull Time
Thinking Machines Lab
Thinking Machines Lab: Builds advanced multimodal AI models and model optimization infrastructure.
Bachelor's in CS/engineering or equivalent experience; proficiency in Python or Rust; experience operating large-scale clusters and Kubernetes/Slurm; deep Linux host-level debugging; familiarity with RDMA, RoCEv2, NVLink/NVSwitch, NCCL and cloud networking.
Python, Rust, Kubernetes, Slurm, Linux, RDMA, RoCEv2, NVLink, NVSwitch, NCCL, CUDA, IMEX
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1mo
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Network Engineer, Design & Engineering
New York City or San Francisco or Austin
$200k-$275k/yr OnsiteFull Time
Fluidstack
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
5+ YOE5+ years network engineering experience with datacenter fabric design, deep L1–L3 expertise (BGP, EVPN/VXLAN), RDMA/InfiniBand/RoCEv2 knowledge, GPU cluster network experience, strong documentation and cross-functional collaboration.
Arista, Juniper, NVIDIA, Mellanox, Broadcom, AMD, BGP, EVPN/VXLAN, ECMP, RDMA, InfiniBand, RoCEv2, PFC, ECN, DCQCN, NVLink, NVSwitch, DCIM
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4w
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Senior Network Engineer
Pleasanton or California or United States
HybridFull Time
STN
STN: Provides high-performance GPU infrastructure, cloud, and managed IT services.
7+ YOE7+ years network engineering experience in data center or service provider environments; deep InfiniBand/RoCE expertise; strong BGP/OSPF/MPLS/VXLAN/EVPN knowledge; hands-on with Arista, NVIDIA Mellanox/Spectrum, or Cisco; advanced certifications preferred.
InfiniBand, RoCE, RoCEv2, BGP, OSPF, MPLS, VXLAN, EVPN, Arista, NVIDIA Mellanox, Spectrum, Cisco, NCCL, Ansible, Python, Nautobot, NetBox, NVIDIA Cumulus, SONiC, SD-WAN
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6d
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Network Engineer II
United States or San Ramon
$83k-$231k/yr HybridFull Time
Five9
Five9NASDAQ: FIVN: Provides cloud-based software for enterprise contact center operations.
5+ YOE5+ years in medium-to-large networks with hands-on experience in Cisco Nexus, Palo Alto, F5, SDN, automation (Ansible/Terraform/Python), monitoring, and cloud networking (AWS/GCP).
Cisco Nexus, Palo Alto, F5, NDFC, VXLAN, Kubernetes, Calico, GCP, AWS, Prometheus, Grafana, SolarWinds, Ansible, Terraform, Python, CI/CD, Panorama, Global Protect, F5 BIG-IP, NX-OS, Cisco IOS, OpenStack Neutron, NetFlow, SNMP, packet brokers, EVPN, OSPF, BGP, MPLS, STP, RSTP
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1d
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Network Engineer, Optical Deployment
Denver or Reston or Menlo Park or Seattle
$135k-$191k/yr OnsiteFull Time
Meta
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
6+ YOEBachelor's or equivalent,6+ years network engineering,3+ years optical engineering,experience with routing/switching/optical transport,data center design,leading deployment and vendor coordination.
Python, Go
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1mo
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Senior Network Engineer
New York City or San Francisco or Seattle or London or United States
$150k-$190k/yr RemoteFull Time
Lightning AI
Lightning AI: Unified platform to build, train, and deploy AI models.
5+ YOE5+ years large-scale data center networking experience with Cumulus NOS, spine/leaf design, BGP/EVPN/VXLAN, HPC/GPU networking, automation (Python/Ansible/Terraform), and strong documentation skills.
Cumulus NOS, SONiC, Junos, Python, Ansible, Terraform, EVPN, VXLAN, BGP, RoCE, RDMA, InfiniBand, VPC, NFV, Direct Connect, Cloud Connect, NVIDIA Spectrum, NVIDIA Quantum, NVIDIA BlueField
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2mo
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Senior Network Engineer
Seattle or Reston or New York or San Jose
$162k-$242k/yr HybridFull Time
F5
F5NASDAQ: FFIV: Provides application delivery networking and multi-cloud security solutions.
10+ YOE10+ years in network engineering; experience with FedRAMP Moderate/High; multi-region/global routing; automation; strong communication.
BGP, OSPF, JunOS, EOS, NX-OS, IOS-XE, Python, Ansible/AWX, Git
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6d
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Network Engineer, Edge Networking
San Jose, California, United States
OnsiteFull Time
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
1+ YOEB.S./M.S. in Telecommunications/Electrical Engineering/Computer Science, 1+ year data-center network engineering experience, strong BGP/MPLS/SR-TE knowledge, IPT/IXP/PNI and CDN/edge experience, troubleshooting and cross-team collaboration skills.
BGP, MPLS, SR-TE, IPT, IXP, PNI, CDN, IPv6, IPv4
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1mo
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NETWORK ENGINEER
Brisbane, California, United States
OnsiteFull Time
InfoImage
InfoImage: Provides statement processing, printing, and digital delivery services.
5+ YOE5+ years as Network Engineer; Palo Alto and Fortinet firewalls; Dell and Cisco switches; VPNs; network security.
Palo Alto Firewall, Fortinet Firewall, Dell Switches, Cisco Switches, VPN, VLAN, STP, QoS
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2w
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Staff Network Engineer
Mountain View or Sunnyvale
$156k-$255k/yr HybridFull Time
LinkedInNASDAQ: MSFT: Professional social network for career development and job recruitment.
5+ YOE5+ years designing and operating large-scale backbone/WAN or hyperscale networks; BS/MS in CS/EE/CE or equivalent experience; automation-first mindset with Python/Ansible/Terraform; experience with Juniper Junos, cloud networking, DWDM; strong troubleshooting and communication.
Python, Ansible, Terraform, REST, gRPC, NETCONF, YANG, OpenConfig, Juniper Junos, Arista EOS, Azure, AWS, GCP, DWDM
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1w
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Senior Network Engineer
San Francisco, California, United States
$190k-$270k/yr OnsiteFull Time
Together AI
Together AI: Cloud platform for training and deploying artificial intelligence models.
8+ YOE8+ years building and supporting large-scale hybrid data center networks; strong TCP/IP knowledge (BGP, OSPF, VXLAN, EVPN, QoS); network automation (Python, Ansible); tooling (Wireshark, tcpdump, nmap, MTR, curl); cloud (AWS, GCP, Azure); Linux proficiency.
BGP, OSPF, VXLAN, EVPN, QoS, Python, Ansible, Wireshark, tcpdump, nmap, MTR, curl, Cisco, Arista, Juniper, Mellanox, AWS, GCP, Azure, Linux, RoCE, Infiniband, Docker, Kubernetes, Slurm
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1mo
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Principal Network Engineer (Starlink Ground Network)
Palo Alto, California, United States
$200k-$285k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
7+ YOEBachelor's in technical field or 2+ years networking; 7+ years network experience; L1 transport; deploying networking hardware.
Python, Bash, Linux, Observium, SolarWinds, Nagios, Cisco, Juniper, Arista
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