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680 network systems engineer jobs at 240 companies in San Jose, CA

3mo
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Senior Network Systems Engineer
East Palo Alto or Clarksburg or Arlington
$140k-$185k/yr FieldFull Time
Forterra
Forterra: Develops autonomous ground vehicle systems and software for defense.
5+ YOE5+ years network engineering; strong L2/L3 networking (BGP/OSPF/Babel), Linux systems, VPNs (StrongSwan/WireGuard), automation (Ansible/Terraform), scripting (Bash/Python/Go), AWS, telemetry tooling; willingness to travel ~50%.
systemd-networkd, Netplan, iptables, StrongSwan, WireGuard, Ansible, Terraform, Grafana, Telegraf, InfluxDB, Docker, SSH, Bash, Python, Go, AWS GovCloud, EC2, VPC, Transit Gateway, BGP, OSPF, Babel, VXLAN, IGMP/PIM
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1mo
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Senior Network Systems Engineer
San Jose, California, United States
$148k-$220k/yr OnsiteFull Time
NetApp
NetAppNASDAQ: NTAP: Sells enterprise data storage and cloud management software.
8+ YOEExpert in enterprise routing, Cisco SD-WAN, and campus networking; 8+ years enterprise network engineering; strong troubleshooting, automation (Python/Ansible) and infrastructure-as-code skills; mentoring experience.
BGP, OSPF, EIGRP, IOS-XE, ASR, ISR, Catalyst 8000, Catalyst SD-WAN, Viptela, vManage, vBond, vSmart, Catalyst 9000, Juniper, WLC, Meraki, Juniper Mist, Cisco ISE, TACACS+, RADIUS, Python, Ansible, Terraform, n8n, Model Context Protocol (MCP), Git, CI/CD, ThousandEyes, NetScout, SolarWinds, LiveAction, Nexus, ACI, Palo Alto, ASA, Firepower
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Network Systems Software Engineer
Sunnyvale, California, United States
$121k-$243k/yr OnsiteFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Providing global edge-to-cloud infrastructure and IT solutions for businesses.
12+ YOEBachelor's or Master's in CS/ECE required, 12+ years networking/systems product development, expert C programming, data structures, networking protocols knowledge, debugging and performance optimization skills.
C, C++, DevOps, Microservices, Full Stack Development
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Network Systems Software Engineer
Sunnyvale, California, United States
$121k-$243k/yr OnsiteFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud IT infrastructure and platform services.
12+ YOERequires 12+ years networking or systems product development experience, strong C expertise, data-structures and algorithms, networking protocol knowledge, and a BS/MS in Computer Science or Electronics and Communication.
C, C++
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4w
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Senior AI Network Systems Engineer
Redmond or Mountain View or Hillsboro
$120k-$235k/yr HybridFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
5+ YOEMaster's+3yrs or Bachelor's+5yrs in engineering fields; 5+ years networking for accelerator systems, Ethernet and RDMA fabrics; experience with AI/HPC/cloud deployments; security screening required.
SONiC, Linux, Azure
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1mo
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Senior Systems Engineer, Network
Palo Alto or New York City or San Francisco or Seattle or New Jersey
$172k-$228k/yr RemoteFull Time
Wealthfront
WealthfrontNasdaq: WLTH: Automated wealth management and high-yield cash account platform.
6+ YOE6+ years routing and switching in data centers, Linux proficiency, automation of data center environments, BGP/MLAG/VLANs/DNS, Palo Alto and Juniper experience, VPN and AWS networking, Chef/Ansible/Terraform, Ruby/Go/Python, Git, BS/MS or equivalent.
Linux, BGP, MLAG, VLANs, DNS, Palo Alto Networks Firewalls, Juniper switches, OpenVPN, IPSec, TLS, Direct Connect, NACLs, Security Groups, VPC, Chef, Ansible, Terraform, Ruby, Go, Python, Git
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1mo
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Network Systems Software Engineer
Sunnyvale, California, United States
$121k-$243k/yr OnsiteFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides global edge-to-cloud technology solutions and IT infrastructure services.
12+ YOE12+ years networking/systems product development experience; Bachelor's (or Master's) in Computer Science or Electronics & Communication; strong C expertise, data structures, TCP/IP and routing/switching protocol knowledge; experience with routers/switches and product lifecycle.
C, C++
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1d
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Senior Network Systems Engineer
San Jose, California, United States
$148k-$220k/yr OnsiteFull Time
NetApp
NetAppNASDAQ: NTAP: Provides enterprise data storage and cloud data management software.
8+ YOERequires 8+ years of enterprise network engineering experience, expert Cisco routing, SD-WAN, campus networking, troubleshooting, communication, and mentoring skills; automation and cloud networking are preferred.
BGP, OSPF, EIGRP, Cisco IOS-XE, Cisco ASR, Cisco ISR, Cisco Catalyst 8000, Cisco SD-WAN, Viptela, vManage, Cisco Catalyst Manager, vBond, vSmart, MPLS, Cisco Catalyst 9000, Juniper Switching, Cisco wireless, WLC, Cisco Catalyst, Meraki, Juniper Mist, Cisco ISE, 802.1X, TACACS+, RADIUS, Python, Ansible, Terraform, n8n, Model Context Protocol (MCP), Git, CI/CD, ThousandEyes, NetScout, SolarWinds, LiveAction, streaming telemetry, AWS, Azure, OCI, Cisco ASA, Cisco Firepower, Palo Alto, Nexus, ACI, GSLB
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1mo
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Senior Network Systems Engineer
San Jose, California, United States
$148k-$220k/yr OnsiteFull Time
NetApp
NetAppNasdaq: NTAP: Provides intelligent data infrastructure for hybrid cloud environments.
8+ YOEExpert in enterprise routing, Cisco SD-WAN, and campus networking; 8+ years enterprise network engineering; strong troubleshooting and communication; automation skills (Python/Ansible) preferred.
IOS-XE, ASR/ISR, Catalyst 8000, Catalyst SD-WAN, Viptela, vManage, vBond, vSmart, Catalyst 9000, Juniper, WLC, Meraki, Juniper Mist, Cisco ISE, TACACS+, RADIUS, Python, Ansible, Terraform, n8n, MCP, Git, CI/CD, ThousandEyes, NetScout, SolarWinds, LiveAction, AWS, Azure, OCI, Cisco ASA, Firepower, Palo Alto, Nexus, ACI, GSLB
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1mo
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Senior Systems and Network Engineer
San Jose, California, United States
$125k-$160k/yr HybridFull Time
Blach Construction
Blach Construction: General contractor providing construction management and building services.
8+ YOE8+ years systems or network engineering experience; Palo Alto Networks firewall administration; enterprise networking, Windows Server, VMware/Proxmox/Hyper-V, Microsoft 365, and Microsoft SQL Server experience; strong documentation and communication skills.
Palo Alto Networks, VMware vSphere/ESXi, Proxmox, Hyper-V, Microsoft 365, Microsoft SQL Server, Windows Server, Cisco
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1mo
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Systems Engineer
San Francisco, California, United States
OnsiteFull Time
Dedalus Labs
Dedalus Labs: Infrastructure for building and deploying AI agent applications.
Fluency in Rust/Go/C/C++; strong software engineering fundamentals and systems knowledge (OS, networking, distributed systems); performance-oriented debugging and reliability focus.
Rust, Go, C/C++, Kubernetes, Firecracker, GitHub
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2mo
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Sr. Network Developer
Santa Clara or Seattle or Reston or Nashville or Austin
$91k-$187k/yr OnsiteFull Time
Oracle
OracleNYSE: ORCL: Provides cloud infrastructure and enterprise software for global businesses.
3+ YOEBachelor's in CS/EE or related, minimum 3 years network engineering experience focused on hardware platforms; experience with switches, routers, and optical systems; strong collaboration, communication, and problem-solving skills.
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3w
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AI/HPC Network Performance Engineer
Menlo Park, California, United States
$184k-$257k/yr OnsiteFull Time
Meta
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
8+ YOEBachelor's or equivalent,8+ years in system or network performance engineering for large-scale distributed/HPC environments; experience with datacenter networks, network automation, and coding in Python,C++,Go.
Python, C++, Go, IB, RDMA, RoCE
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2mo
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Product Systems Engineer
San Francisco or Golden or Toulouse
$145k-$195k/yr OnsiteFull Time
Loft Orbital
Loft Orbital: Deploy and operate satellite missions for organizations and governments.
Strong systems engineering background across software and hardware; experience in architecture, requirements, ICDs/CONOPS, embedded systems, networking protocols, and integration; strong communication and cross-functional leadership skills.
RF, API
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3w
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Senior Systems Engineer, AI Gateway
Austin or San Francisco
$194k-$266k/yr OnsiteFull Time
Cloudflare
CloudflareNYSE: NET: Provides security and performance services for internet properties.
5+ YOE5+ years building and operating production systems; strong systems engineering, distributed systems, networking, observability, API and developer-platform experience; clear technical communication and mentoring skills.
TypeScript, Go, Rust
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1w
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Sr. Network Engineer
Santa Clara, California, United States
OnsiteFull Time
IT Management Corporation
IT Management Corporation: Provides cloud communications and IT infrastructure for public sectors.
Senior-level network and systems engineering experience with enterprise routing, switching, LAN/WAN, Wi-Fi, firewalls, UCaaS/VoIP support, strong documentation and communication skills.
Cisco, Ruckus, Palo Alto Networks, Fortinet, UCaaS, VoIP
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9h
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Senior Communications Systems Engineer
Hawthorne or El Segundo or Los Angeles or Washington, D.C. or San Francisco or San Diego or Seattle or London
$140k-$176k/yr OnsiteFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
7+ YOEBachelor's degree in a relevant engineering discipline, 7+ years in systems engineering for communications or connectivity products, RF and SATCOM expertise, networking knowledge, and requirements verification experience.
5G, Starlink, Python, Bash, Cameo, Microsoft Excel
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6d
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Systems Engineer
San Jose, California, United States
$110k-$140k/yr HybridFull Time
Grantek
GrantekNYSE: COR: Provides integrated automation and smart manufacturing engineering solutions.
6+ YOERequires a bachelor's degree and 6–8+ years of practical experience with PLCs, SCADA/HMI, networking, databases, motion, safety, or high-level programming; travel 30–50% and personal vehicle required.
PLC, PAC, Studio 5000, ControlLogix, CompactLogix, Siemens, Omron, Modicon, GE, Beckhoff TwinCAT 3, Structured Text, Function Blocks, Ignition, Vision, Perspective, Wonderware, Schneider Electric, Ethernet, Routing, Switching, Ethernet/IP, Modbus, ControlNet, DeviceNet, Profibus, DH+, Remote I/O, OPC-UA, Servo Motion Control, Cognex, Datalogic, Keyence, C#, .NET, HTML5, SQL, VB, VBA, Python, JavaScript, Microsoft SQL Server, Oracle, Microsoft, Unix, Linux, Microsoft Office
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1mo
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Senior Network Engineer, System Verification
Santa Clara, California, United States
$184k-$357k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
8+ YOEB.A./B.Sc. in CS/EE or equivalent experience, 8+ years experience, strong Linux expertise, L2/L3 networking, testing and debugging, automation and scripting (Bash/Python).
Linux, KVM, HyperV, VMware, OpenStack, Kubernetes, Bash, Python
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1mo
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Senior Network Engineer, System Verification
Santa Clara, California, United States
$184k-$357k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
8+ YOE8+ years networking test/verification experience, Linux proficiency, L2/L3 protocol knowledge, scripting (Bash/Python) and virtualization experience; B.A./B.Sc. or equivalent experience.
Linux, KVM, Hyper-V, VMware, OpenStack, Kubernetes, Bash, Python
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