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59 network operations engineer jobs at 49 companies in Fairfield, CA

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Network Operations Engineer, AI Networking
San Francisco, California, United States
$157k-$221k/yr OnsiteFull Time
OpenAI
OpenAI: Develops artificial intelligence models and generative AI software services.
5+ YOE5+ years operating large-scale data center, cloud, AI, or HPC networks; strong L2/L3 networking knowledge; hands-on with switches, optics, and routing; Python automation and observability experience.
Cisco NX-OS, Arista EOS, NVIDIA Spectrum, Cumulus Linux, Juniper JunOS, Prometheus, Grafana, gNMI, SNMP, Python, Git, REST APIs, Terraform, AWS, Azure, Google Cloud, VAST, DDN, NVIDIA HGX, DGX, GB200
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Resiliency Network Operations Engineer
Alameda, California, United States
$64k-$130k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
10+ YOE10+ years network engineering experience; L3 support; execute network changes, failover, firewall, VPN, routing, wireless, NAC, OOB, and monitoring implementations during maintenance windows.
Cisco, firewall, VPN, NAC, OOB
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Staff Network Engineer, Operations
San Francisco, California, United States
$195k-$235k/yr OnsiteFull Time
Crusoe
Crusoe: Provides energy-efficient cloud infrastructure powered by stranded and renewable energy.
8+ YOE8+ years production network engineering experience; expertise in BGP, EVPN-VXLAN, IS-IS, OSPF, MPLS, QoS, TCP/IP; RDMA/RoCE fabrics; Arista (EOS) and Juniper (Junos); observability tools (Grafana, Prometheus, Kentik, ThousandEyes); Python; bachelor's or equivalent experience.
streaming telemetry, SNMP, NetFlow, sFlow, Grafana, Prometheus, ThousandEyes, Kentik, Arbor, Arista (EOS), Juniper (Junos), Python, BGP, EVPN-VXLAN, IS-IS, OSPF, MPLS, QoS, TCP/IP, RDMA/RoCE, PFC, ECN, DCQCN
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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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Network Engineer
San Francisco, California, United States
$250k-$320k/yr OnsiteFull Time
Gimlet Labs
Gimlet Labs: Infrastructure for scaling and deploying high-performance agentic AI workloads.
Design, deploy, and operate production network infrastructure for high-performance AI compute; strong data center networking and automation experience.
Arista, Cisco, Juniper, NVIDIA networking platforms, Python, Ansible, Terraform
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Network Engineer
San Francisco or San Jose
$278k-$417k/yr HybridFull Time
Lambda
Lambda: Provides high-performance GPU cloud infrastructure for AI development.
10+ YOE10+ years IT and networking experience; 6+ years designing/operating production data center networks; experience with Fortigate, AWS, GCP; strong Python/Ansible; automation and monitoring expertise across multiple vendors.
Python, Ansible, Linux, Datadog, Grafana, Prometheus, gNMI, OTel, Arista, Juniper, Cisco, Fortigate, AWS, GCP, OCI, Terraform
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Data Center Network Engineer
San Francisco or New York
$180k-$360k/yr HybridFull Time
Baseten
Baseten: Scalable infrastructure platform for deploying and serving AI models.
5+ YOESenior data center network engineer responsible for design and operation of GPU cluster networks, with InfiniBand/High-Performance Ethernet, end-to-end architecture, and mentoring.
InfiniBand, RDMA, High-Performance Ethernet, Network switches, Cabling
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Infrastructure Operations Engineer
New York City or San Francisco or Seattle or Remote
$160k-$200k/yr HybridFull Time
Lightning AI
Lightning AI: Unified platform to build, train, and deploy AI models.
8+ YOE8+ yrs Linux server hosting; 5+ yrs AWS; 2+ yrs Kubernetes; Terraform/Ansible; NFS/ceph storage; monitoring (Prometheus/ELK); GitOps; Python/Go/bash automation; strong networking; on-call.
Linux, AWS, Kubernetes, Terraform, Ansible, NFS, Ceph, Prometheus, ELK, GitOps, Python, Go, Bash, Networking, Datacenter, SonIC, Palo Alto, Juniper
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Technical Operations Engineer
Alameda, California, United States
$132k-$155k/yr OnsiteFull Time
Saildrone
Saildrone: Designer and operator of autonomous unmanned surface vehicles.
2+ YOE2+ years supporting embedded systems or robotics; comfortable with Linux, serial/network protocols (CAN, RS-485, RS-232, SPI, I2C, TCP/IP); bachelor’s in engineering preferred; able to travel up to 30% and participate in on-call rotations.
Linux, CAN, RS-485, RS-232, SPI, I2C, TCP/IP, APIs
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Senior Network Operations Center (NOC) Engineer | Contact Center (Remote)
Dallas or Louisville or Irvine or Denver or Indianapolis or Grand Rapids or Lexington or Los Angeles or San Francisco
$81k-$100k/yr RemoteFull Time
Trace3
Trace3: Provides IT consulting and technology solutions for enterprise digital transformation.
Extensive hands-on experience with Cisco contact center and collaboration technologies, SIP/CUBE, VMware, scripting (PowerShell/Python/Bash), ServiceNow and LogicMonitor; Tier 3 incident ownership and on-call support in a 24x7 operations model.
ServiceNow, LogicMonitor, PowerShell, Python, Bash, VMware vSphere/ESXi, Cisco Unified Contact Center Enterprise (UCCE), ICM, Cisco Voice Portal (CVP/Call Studio), Finesse, CUIC, ECE, CUSP, Webex Contact Center, Webex Suite, Cisco Unified Communications Manager (CUCM), Cisco Unity Connection, Expressway, Cisco Voice Gateways, Cisco Unified Border Element (CUBE), SIP, IVR
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Senior Network Backend Engineer
San Francisco or San Diego
$215k-$266k/yr HybridFull Time
Point One Navigation
Point One Navigation: High-precision positioning for autonomous systems and robotics.
7+ YOE7+ years backend/distributed systems experience, proficiency in Go/Java/Python, networking fundamentals (TCP/IP,TLS,HTTP), cloud (AWS/GCP), observability, testing, and strong design and operational skills.
Go, Java, Python, TCP/IP, TLS, HTTP, gRPC, Kafka, Flink, Spark, Hadoop, AWS, GCP, NTRIP
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Senior Cloud Operations Engineer
Bellevue or Newtown Square or New York City or San Francisco
$120k-$140k/yr HybridFull Time
Pathstone
Pathstone: Provides wealth management and advisory services for affluent families.
4+ YOE4+ years IT/cloud experience with hands-on Microsoft Azure, Azure DevOps, identity (Entra ID/Okta), scripting (PowerShell/Python), networking, security, and automation; Azure certifications preferred.
Microsoft Azure, Azure DevOps, PowerShell, Python, Azure App Service, Azure Functions, Azure Logic Apps, Azure API Management, Azure SQL Database, Azure SQL Managed Instance, Key Vault, Okta, CrowdStrike Falcon Platform, Netskope, Azure Policies, Conditional Access, Azure Monitor, LogicMonitor, Azure OpenAI, Claude, Copilot
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Network Tech Lead
Austin or New York City or San Francisco or Seattle
$242k-$284k/yr OnsiteFull Time
Fluidstack
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
Proven architecture and operational experience across very large network estates; strong design review, cross-domain debugging, and mentorship skills.
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2mo
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IT Operations Engineer
Emeryville or Santa Clara
$150k-$180k/yr HybridFull Time
Atomic Machines
Atomic Machines: Develops AI-powered robotic platforms for autonomous micro-scale manufacturing.
5+ YOE5+ years IT/OT experience; BS in Computer Science; strong SaaS, Okta, networking, and security knowledge; willingness to travel between Emeryville and Santa Clara.
Google Workspace, Okta, Slack, Atlassian, Gitlab, VPN, Airtable, Tailscale, Meraki switches, Palo Alto Networks firewalls, PowerShell, Bash, Python
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Security Operations Engineer - Dublin, CA
Dublin, California, United States
$123k-$141k/yr OnsiteFull Time
The Save Mart Companies
The Save Mart Companies: Operates regional grocery store chains across California and Nevada.
2+ YOE2+ years IT security operations experience, SIEM administration experience, knowledge of TCP/IP and network/security analysis, bachelor\u0002s degree or equivalent, relevant security certifications.
SIEM, Alien Vault, Cisco, Microsoft
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Network Triage Specialist
San Francisco, California, United States
OnsiteFull Time
Bloomberg
Bloomberg: Delivers financial data, news, and software to global markets.
5+ YOE5+ years in Network Operations/Engineering; MPLS/BGP/OSPF; vendor troubleshooting; English fluency; problem solving and automation mindset.
Juniper, Cisco, Arista, Nokia, MPLS, BGP, OSPF, IGMP, PIM, firewall, load balancer, Grafana, Splunk, Humio, Python, Github, Airflow, Ansible, Terraform, Claude, ChatGPT, Copilot
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2mo
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Senior Director, Network Reliability
San Ramon or United States
$136k-$448k/yr HybridFull Time
Five9
Five9NASDAQ: FIVN: Provides cloud-based software for enterprise contact center operations.
10+ YOE10+ MgmtLeads global production networks; builds and mentors teams; drives engineering-led operations and modernization.
OSPF, EVPN, VXLAN, Cisco Nexus, NX-OS, Nexus, GCP, Terraform, Ansible, Python, Git, CI/CD, Kubernetes, ThousandEyes, Grafana, Loki, Netflow, Netscout, IaC
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Future Opportunities – Talent Network
Alameda, California, United States
OnsiteFull Time
Epia Neuro
Epia Neuro: A neural technology focused on developing intent-driven systems to restore function and independence for people with neurological conditions.
Evergreen opportunities across Engineering, Business Operations, and other domains; we stay connected with candidates as needs arise.
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HPC/ML Infrastructure Engineer
San Francisco or Tokyo
OnsiteFull Time
Spellbrush
Spellbrush: Develops anime-themed video games using proprietary generative AI technology.
Experienced HPC/ML infrastructure engineer with Linux sysadmin skills, cluster bring-up and operations experience, familiarity with SLURM and parallel filesystems, networking and datacenter hardware handling.
SLURM, Slinky, K8s, Warewulf, MAAS, Ansible, WEKA, VAST, Ceph, Tailscale, Grafana, Prometheus, LDAP, dmesg, HGX, VLAN
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Senior Platform Engineer
United States or San Francisco or New York City or London
$190k-$235k/yr RemoteFull Time
Mux
Mux: API-first video infrastructure for building and monitoring video content.
Senior-level experience building and operating CI/CD and developer productivity systems for Kubernetes; strong software engineering in Go; infra, networking, and production cluster experience; familiarity with monorepos and cloud-native tooling.
CI/CD, Go, Kubernetes, Argo CD, Terraform, Skaffold, CockroachDB, ClickHouse, Kafka, Linux, Video.js
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