1,008 network jobs at 523 companies in Vacaville, CA

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Network Architect
Sacramento County, California, United States
$10k-$13k/mo HybridFull Time
State Controller's Office
State Controller's Office: California's fiscal controller managing state financial operations and assets.
Lead network architect with expertise in public cloud networking (Azure, AWS), switching, routing, firewalls; ability to design enterprise network architecture and mentor others.
Azure, AWS
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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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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
McLean or Tampa or New York City or San Francisco or Los Angeles or Irvine or Washington
$76k-$141k/yr HybridFull Time
Thomson Reuters
Thomson ReutersNASDAQ: TRI: Provides professional software, data, and news services globally.
5+ YOEBachelor's or equivalent experience, 5+ years network engineering, experience with AWS networking, Cisco and Palo Alto platforms, VMware, container networking, automation (Terraform, Ansible), scripting (PowerShell, Linux shell), monitoring (Nagios, Splunk), and ability to obtain U.S. national security clearance; U.S. citizenship required.
AWS, Transit Gateway, VPCs, Route53, Terraform, Ansible, GitHub, Nexus NX-OS, Catalyst IOS, Firepower FTD, FMC, PAN-OS, VMware vSphere, LACP, IPsec, IKEv2, ZTNA, SDP, Nagios, Splunk, Linux, Apache, Tomcat, PowerShell, Linux shell, SOC2, STIG, NIST
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Network Engineer
San Ramon or United States
$83k-$231k/yr HybridFull Time
Five9
Five9NASDAQ: FIVN: Provides cloud-based software for enterprise contact center operations.
3+ YOE3+ years experience in medium-to-large IP networks with routing, switching, MPLS, OSPF, BGP, VPNs, Cisco platforms (IOS-XE required), data center networking, and strong analytical and communication skills.
MPLS, OSPF, BGP, IPSEC, Cisco IOS-XE, Cisco IOS-XR, Nexus OS, Cisco Nexus 7k, ASR 1000, ASR 9000, SSL-VPN, VoIP, RTP, SIP, SBC, SIEM, Linux, Cisco ACI, AWS, GCP
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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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Network Engineer
Woodland or Burlington
$110k-$125k/yr OnsiteFull Time
Sakata Seed America
Sakata Seed AmericaTokyo Stock Exchange: 1377: Breeding and distributing high-quality vegetable and flower seeds.
5+ YOEManage and maintain enterprise network and infrastructure, ensure security and availability, support projects, document systems, and troubleshoot issues.
Microsoft Windows Server, Microsoft Terminal Server, Windows 10/11, Microsoft Exchange, Microsoft Office 365, Microsoft Active Directory, Microsoft Entra, Microsoft Group Policies, VMware, Microsoft Hyper V, DHCP, DNS, TCP/IP, VPNs, SIEM, MDM
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Network Systems Specialist
Hayward, California, United States
$67-$81/hr OnsiteFull Time
City of Hayward
City of Hayward: Provides municipal services and administration for Hayward, California.
4+ YOEFour years network systems experience; two years in management/administration; CCNA/CCNP; Bachelor's degree or equivalent; valid California driver’s license.
TCP/IP, DNS, VPN, DHCP, Firewall, Network Management, Routing, Switching
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Senior Network Admin
Novato, California, United States
$90k-$125k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
8+ YOE8+ years experience designing, securing, and supporting enterprise networks with Azure, Cisco platforms, firewalls, incident response, and network troubleshooting.
Azure, Cisco Meraki, Cisco ASA, Azure Firewall, Wireshark, NetFlow, Sentinel, ThousandEyes
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Principal Network Architect
San Francisco or Sunnyvale or Bellevue or Abilene
$265k-$310k/yr OnsiteFull Time
Crusoe
Crusoe: Provides energy-efficient cloud infrastructure powered by stranded and renewable energy.
12+ YOE12+ years network engineering/architecture experience (5+ years leadership), hyperscale data center networking, expert routing (BGP, EVPN/VXLAN, OSPF), SDN, Kubernetes networking, automation (Terraform/Ansible/Nornir), and strong communication skills.
RoCEv2, InfiniBand, OpenDaylight, ONOS, Apstra, Contrail, NETCONF, YANG, RESTCONF, gNMI, gRPC, Calico, Cilium, Flannel, Multus, Git, CI/CD, Terraform, Ansible, Nornir, SONiC, P4, Batfish, Minesweeper, NetBox, FRR, eBPF, BGP, EVPN, VXLAN, OSPF, ECMP, BFD, RDMA
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Network Administrator
Fairfield, California, United States
OnsiteFull Time
Jelly Belly Candy Company
Jelly Belly Candy Company: Manufactures and sells premium jelly beans and confectionery products.
5+ YOE5 years recent network administrator experience; Bachelor's degree in computer science or information systems; strong TCP/IP, routing, switching, VPN, security, and vendor management skills.
Cisco Routers, LAN/MAN switches, VoIP, SAN switching, VMware, PRTG, SolarWinds, NetFlow, Wireshark
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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
4w
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Network Architect
United States or California or San Francisco or New York City or Washington or Colorado or Massachusetts or Washington
$144k-$273k/yr HybridFull Time
Kyndryl
KyndrylNYSE: KD: Manages and modernizes mission-critical IT infrastructure systems.
3+ YOE3+ years data center experience across systems, storage, networking, security, applications or databases; understanding of systems/solutions architecture, hands-on data center and cloud experience; willing to travel monthly to client sites.
Microsoft Project
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Senior Network Engineer
Houston or Golden or Reno or Oakland or Salt Lake City
HybridFull Time
Fervo Energy
Fervo Energy: Generates clean electricity using advanced geothermal drilling technology.
10+ YOEBachelor's or equivalent experience, 10+ years network engineering, deep Fortinet hands-on experience, routing/switching (BGP, OSPF), IPsec/SSL VPN, cloud networking (Azure/AWS), troubleshooting, and documentation skills.
FortiGate, FortiSwitch, FortiAP, FortiManager, FortiAnalyzer, FortiNAC, Fortinet Secure SD-WAN, BGP, OSPF, IPsec, SSL VPN, Azure, AWS, Python
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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Network Technician
San Francisco, California, United States
OnsiteFull Time
Black Box
Black BoxNational Stock Exchange of India: BBOX: Global provider of digital infrastructure and managed IT solutions.
5+ YOE5+ years data communications experience, high school diploma or equivalent, proficiency with sniffers, BERT/cable/fiber testers, rack-and-stack, cable patching, basic networking, Cisco and Avaya IP phone installation/programming, and strong customer communication skills.
Network General remote Sniffer, Sniffers, BERT tester, Cable tester, Fiber tester, Cisco phones, Avaya phones, Cisco switches, Cisco routers
3w
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Sr. Network Engineer
Scottsdale or San Francisco or Chicago or New York City
$94k-$130k/yr HybridFull Time
Early Warning Services
Early Warning Services: Operates payment and risk solutions for the financial industry.
5+ YOEBachelor's or equivalent; 5+ years network engineering experience; expertise in LAN/WAN, routing protocols (BGP, OSPF, EIGRP), firewalls, load balancers, cloud networking (AWS), virtualization, scripting/automation (Python, Bash, Ansible); pass background and drug screen.
BGP, OSPF, EIGRP, Cisco, Palo Alto, F5, ESX, vSwitch, VDS, Python, Bash, Ansible, AWS, TCP/IP, DNS, DHCP, HTTP/S, SSH, SMTP
3w
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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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Network Operations Engineer, Network Activation
San Francisco, California, United States
$157k-$221k/yr FieldFull Time
OpenAI
OpenAI: Develops artificial intelligence models and generative AI software services.
3+ YOE3+ years network operations or field engineering experience; ability to trace circuits, troubleshoot optical faults, coordinate carriers/CSPs, and build safe automation; strong communication and technical judgment.
APIs, scripts, AWS Direct Connect, Azure ExpressRoute, Google Cloud Interconnect, OTDR, OLTS, VFL, DOM, DDM, LLM
1w
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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.