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63 network systems engineer jobs at 41 companies in Rialto, CA

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OT Systems Network Engineer
Irvine, California, United States
$110k-$140k/yr OnsiteFull Time
Enterprise Automation
Enterprise AutomationNASDAQ: TTEK: Provides industrial automation consulting and systems integration services.
Experienced OT/ICS engineer with industrial networking, automation, virtualization, Windows Server, and OT cybersecurity knowledge; client-facing troubleshooting and documentation skills required.
Cisco, Fortinet, Palo Alto, Moxa, Hirschmann, VMware, Hyper-V, Windows Server, Active Directory, Group Policy, Remote Desktop Services, Microsoft SQL Server, WSUS, Microsoft Visio, AVEVA System Platform, Inductive Automation Ignition, Trihedral VTScada, Rockwell FactoryTalk View, Siemens WinCC, AVEVA PI, AVEVA Historian, AVEVA Reports, SSRS, Microsoft Power BI, EtherNet/IP, Modbus TCP, Modbus RTU, Profinet, OPC UA, DNP3, IEC 61850, cellular modem, SD-WAN, Linux
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1mo
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Senior Network Engineer, Airborne Systems
Irvine, California, United States
$125k-$190k/yr OnsiteFull Time
DZYNE Technologies
DZYNE Technologies: Developer and manufacturer of autonomous airborne defense systems.
7+ YOE7+ years network engineering experience designing, deploying, and sustaining secure, low-latency communications for UAS/airborne systems; Cisco IOS/IOS‑XE expertise; RF radios, datalinks, SATCOM, IP networking, and DoD cybersecurity (RMF/STIG) knowledge; active Secret clearance required.
Cisco IOS, Cisco IOS-XE, Splunk, SolarWinds, Cisco ISE, HAIPE, TACLANE, Cisco Unified Communications, VoIP, VTC, OSPF, EIGRP, RIPv2, BGP, IPv4, IPv6, NTP, SNMP, SSH, Syslog, RADIUS, TACACS+
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2mo
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Systems Engineer
Temecula, California, United States
$75k-$120k/yr HybridFull Time
Grantek
GrantekNYSE: COR: Provides integrated automation and smart manufacturing engineering solutions.
4+ YOE4+ years hands-on experience with PLC/SCADA/HMI, programming, networking; degree in engineering or computer science; strong communication; valid driver's license; willingness to travel.
PLC Programming, HMI, SCADA, Networking, Database, High-level programming, C#, HTML5, .NET, SQL, VB, VBA, Microsoft Office
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1w
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Systems Engineer
Adelanto, California, United States
$69k-$116k/yr OnsiteFull Time
General Atomics
General Atomics: Designs and manufactures unmanned aircraft and nuclear technology systems.
2+ YOEBachelors in engineering or related field with 2+ years experience (or equivalent experience); knowledge of computing systems, OS, networking, virtualization; ability to obtain DoD security clearance.
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2h
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Consulting Systems Engineer (Southern California) - Network
San Diego or Los Angeles or Orange County
$150k-$200k/yr OnsiteFull Time
World Wide Technology
World Wide Technology: Global technology solutions provider and systems integrator.
8+ YOE8+ years solutions architecture/systems engineering experience, expertise in networking and/or network security, travel up to 25%, bachelor’s in relevant field preferred, vendor certifications (Cisco, Dell) a plus.
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17h
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Network Engineer
Santa Ana, California, United States
OnsiteFull Time
Santa Ana Unified School District
Santa Ana Unified School District: Public school district providing K-12 education and student services.
5+ YOEPlan, maintain, and troubleshoot district network infrastructure; perform hardware repairs, install systems, train staff; high school diploma + 5 years of education/training/experience; valid California driver\u0002s license; CCNP desirable.
Servers, Switches, Routers, Firewalls, SANs, Microsoft
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1mo
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Staff Systems Engineer, M&A
Seattle or Costa Mesa
$191k-$253k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
9+ YOE9+ years systems/network/infrastructure experience; expertise in cloud, networking, virtualization, IAM, containerization, and scripting; ability to obtain US Secret clearance and travel for deployments.
Lattice OS, AWS, Azure, GCP, Docker, Kubernetes, Linux, Windows, IAM, SSO, MFA, Python, Ansible, Terraform, BGP, OSPF, VLANs, Spanning Tree, Palo Alto, Fortinet, Cisco ASA, IPsec, SSL, F5, HAProxy, IDS/IPS, SIEM, CI/CD
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2mo
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Automated Systems Engineer
Anaheim, California, United States
$150k-$180k/yr HybridFull Time
Total Warehouse
Total Warehouse: Sells and services forklifts and warehouse material handling equipment.
7+ YOE3+ MgmtBachelor’s in Engineering and 7+ years in industrial automation; 3+ years of leadership; strong PLCs, HMI/SCADA, robotics, and control networks experience.
PLC, HMI/SCADA, Robotics, Industrial Networks, Sensors, Control Systems
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1mo
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Senior Systems Engineer, SATCOM and RF Connectivity
Brea, California, United States
$97k-$117k/yr HybridFull Time
RAVE Aerospace
RAVE Aerospace: Developing in-flight entertainment and connectivity systems for airlines.
6+ YOEBachelor's degree or equivalent experience, 6+ years systems engineering experience (aerospace/SATCOM preferred), SATCOM/RF/IFC knowledge, IP networking, requirements management, ALM/MBSE/Cameo experience preferred, AutoCAD and INCOSE certification desired.
Application Lifecycle Management (ALM), Model-Based Systems Engineering (MBSE), Cameo, AutoCAD, DVB-S2X
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2mo
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Senior Physical Security Systems Engineer
San Dimas, California, United States
$130k-$160k/yr OnsiteFull Time
In-N-Out Burger
In-N-Out Burger: Family-owned fast-food chain serving fresh, made-to-order hamburgers.
5+ YOELead design and implementation of enterprise physical security systems; 5+ years in security engineering; IP-based security, network, Windows server, and data management; project leadership.
Genetec, Lenel, Milestone, Python, CAD, Revit, BIM, Windows Server, IP-based security systems, Video management platforms, Access control systems
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1mo
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Systems Engineer
La Cañada Flintridge, California, United States
$38/hr FieldFull Time
New Charter Technologies
New Charter Technologies: Provides managed IT services to small and medium businesses.
3+ YOE3+ years network/server support experience, 1+ year cloud experience preferred; Microsoft Azure, Intune, AD, virtualization, Office 365 and MFA experience; valid driving ability for daily travel across LA County.
Microsoft Azure, Microsoft Intune, Group Policy, Microsoft Active Directory, VMware, Microsoft Hyper-V, RDP, Microsoft Office 365, Duo, Authy, Microsoft Authenticator, Microsoft SharePoint, VoIP, VLAN
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1mo
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Systems Engineer
La Cañada Flintridge, California, United States
$38/hr FieldFull Time
New Charter Technologies
New Charter Technologies: Provides managed IT and cybersecurity services for businesses.
3+ YOE3+ years network/server support, 1+ year cloud experience, AD/Windows, Azure server support, Intune, Group Policy, virtualization (VMware/Hyper-V), Office 365, MFA tools; comfortable with daily travel to client sites.
Azure, Intune, Group Policy, Windows Active Directory, VMware, Microsoft Hyper-V, RDP/Terminal Server, Office 365, Duo, Authy, Microsoft Authenticator, SharePoint, VLAN, VoIP
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1w
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Sr. Systems Engineer Infrastructure & Site Operations
South El Monte, California, United States
$140k-$175k/yr OnsiteFull Time
Karman Space & Defense
Karman Space & DefenseNYSE: KRMN: Designing and manufacturing mission-critical systems for space and defense.
7+ YOEBachelor's or equivalent,7+ years systems engineering experience; expertise with Windows Server, AD, M365, Intune/SCCM, Azure/AWS, virtualization, networking, backup/recovery, and compliance in regulated environments.
VMware, Hyper-V, Azure, AWS, Veeam, Rubrik, Cohesity, SolarWinds, LogicMonitor, ServiceNow, Jira Service Management, Cisco, Meraki, Fortinet, Palo Alto, Microsoft 365, Entra ID, Active Directory, SCCM/Configuration Manager, Microsoft Intune, Defender for Endpoint, Exchange Online, Teams, SharePoint, OneDrive
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1w
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Sr Systems Engineer, AI-Enabled Service Delivery in MSP (Hybrid)
La Verne, California, United States
$110k-$130k/yr HybridFull Time
Modern IT
Modern IT: Managed IT services provider for small and medium businesses.
6+ YOE6+ years in technical support/managed services; deep Microsoft 365, networking, and ConnectWise PSA experience; strong incident ownership, documentation, client communication, and interest in AI-enabled automation.
Microsoft 365, Exchange, SharePoint, Teams, Entra ID, ConnectWise PSA, ConnectWise, Power Automate, Azure AI, Copilot, Cisco Meraki, UniFi
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1mo
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Sr Telephony Systems Engineer
Irvine, California, United States
$73k-$110k/yr OnsiteFull Time
loanDepot
loanDepotNYSE: LDI: Provides residential mortgage loans and home refinancing services.
5+ YOE5+ years IT/telecom experience (or Bachelor's), strong SQL/APIs/databases skills, networking (DNS, DHCP, VPNs, WAN/LAN, TCP/IP), VoIP/contact center/Genesys experience preferred, ability to troubleshoot live systems and work independently.
SQL, APIs, databases, DNS, DHCP, VPNs, WAN, LAN, TCP/IP, Genesys Cloud, Genesys Interactive Intelligence, Auto Dialer, IVR, VoIP
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3mo
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Systems Architect - SPE/Consulting
Newport Beach, California, United States
$118k-$241k/yr OnsiteFull Time
MACOM
MACOMNASDAQ: MTSI: Designs and manufactures semiconductor products for communications infrastructure.
10+ YOEBachelor in Electrical Engineering or equivalent; 10+ years in semiconductor product definition/standardization; experience with networking tech; travel >20%; US Person per ITAR.
Laser Drivers, TIAs, DSPs, Equalizers, Networking
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3w
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Sr. SLED Systems Engineer - Must Reside in Los Angeles/Orange County Area
Los Angeles or Orange County
$180k-$240k/yr RemoteFull Time
Extreme Networks
Extreme NetworksNASDAQ: EXTR: Provides cloud-managed networking hardware and software solutions.
7+ YOE7+ years in systems or pre-sales engineering with strong networking (switching, routing, wireless, security), customer-facing demo/POC experience, troubleshooting skills, and excellent communication.
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1mo
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Senior Systems Engineer (Pre-Sales) - Northeast
Albany or Irvine
$80k-$150k/yr OnsiteFull Time
TP-Link
TP-Link: Global manufacturer of networking hardware and smart home devices.
3+ YOEPre-sales engineering experience designing and delivering networking solutions, strong routing/switching and enterprise Wi‑Fi skills, presentation and troubleshooting abilities, willingness to travel up to 50–60%.
Ekahau, Hamina, Python, Ansible, Linux, Docker, Kubernetes, NETCONF, REST, YANG, OpenConfig, gRPC, Microsoft Word, Microsoft PowerPoint, Microsoft Outlook, Microsoft Excel, CRM, Salesforce
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2w
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System Integration Engineer II
Lake Forest, California, United States
$82k-$138k/yr HybridFull Time
Panasonic Avionics Corporation
Panasonic Avionics CorporationTokyo Stock Exchange: 6752: Provides in-flight entertainment and connectivity systems for airlines.
Bachelor's in engineering required, experience with aircraft systems integration or IFEC preferred; familiarity with networking, avionics, troubleshooting, and engineering documentation; strong communication skills.
Power BI, SQL, Access, Siemens NX, Capital, Teamcenter, PTC Creo, RSD
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2w
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System Engineer-Chassis
Ontario, California, United States
$85k-$125k/yr OnsiteFull Time
Hyundai Mobis
Hyundai MobisKorea Exchange: 012330: Designs and manufactures advanced automotive components and mobility systems.
Experience in vehicle dynamics, brake systems, ESC tuning, CAN/OBD II networks, calibration tools, and supporting domestic and international testing up to 50%. Bachelor's in engineering required.
CANape, CANoe, ATI Vision, CAN, OBD II
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