173 plc engineer jobs at 102 companies in Fairfield, CA

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Lead DCS/PLC Engineer
Vacaville, California, United States
$140k-$160k/yr OnsiteFull Time
E Tech Group
E Tech Group: Provides industrial automation and control systems integration services.
3+ YOEBachelor's in Engineering; 3+ years; PLC/DCS, Ignition; Rockwell and other PLC/SCADA experience; travel 20%.
Rockwell Automation, Siemens, GE/Modicon, Ignition, PlantPAx, FactoryTalk, Studio 5000, Proficy, Wonderware, DeltaV, PCS7, RSView, PanelView, Ethernet/ControlNet/DeviceNet
2w
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Control Systems Engineer - PLC
Stockton, California, United States
$70k-$100k/yr FieldFull Time
KNAPP
KNAPP: Provides warehouse automation and intralogistics technology solutions.
3+ YOEBachelor's in engineering, 3+ years supporting intralogistics automation, strong Siemens & Beckhoff PLC knowledge, ability to diagnose PLC/HMI/drives and work in shift-based environment; strong communication and documentation skills.
Siemens, Beckhoff, PROFINET, PLC, HMI, VFD, ITIL
1mo
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PLC Automation Engineer
Houston, Texas, United States
OnsiteFull Time
ON.energy
ON.energy: Providing AI-ready power infrastructure and utility-scale energy storage systems.
5+ YOE5+ years PLC programming/testing, Siemens S7, pytest/Python automation, HIL/SIL testing, PLC code review, industrial protocols.
Siemens S7-1200/1500, Siemens TIA Portal, Python, pytest, Azure DevOps
2w
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Controls Engineer, PLC Programming
Austin or New York City or San Francisco or Seattle
$200k-$250k/yr OnsiteFull Time
Fluidstack
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
Experience writing and testing PLC programs across multiple platforms (Siemens, Codesys, virtualized PLCs), wiring PLCs/IO/sensors, developing sequences of operations, and validating programs on hardware.
Siemens, Codesys, Structured Text, IEC 61131-3, BACnet, Modbus, SCADA
1d
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Sr. Controls Engineer
San Francisco or San Ramon
$130k-$160k/yr OnsiteFull Time
Barry-Wehmiller
Barry-Wehmiller: Manufactures industrial machinery for packaging and paper processing.
7+ YOE7+ years automation experience with HMI/SCADA/PLC design, Allen-Bradley platforms, FactoryTalk/Wonderware/Intellution, PLC/HMI programming, troubleshooting, client interaction, travel availability; BS in engineering preferred.
Allen-Bradley ControlLogix, Allen-Bradley CompactLogix, PLC5, SLC500, PanelView, PanelViewPlus, Ethernet, EtherNet/IP, DeviceNet, DH+, FactoryTalk Suite, IntellutionSuite, Wonderware Suite, VisualBasic, C#, Java, Ignition
2mo
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Automation Engineer
Rancho Cordova, California, United States
$108k-$127k/yr OnsiteFull Time
Cushman & Wakefield
Cushman & WakefieldNYSE: CWK: Global commercial real estate and property services firm.
3+ YOE3+ years in automation engineering with PLC/PC controllers, HMIs, VFDs; SCADA; conveyors/sortation; high school diploma; strong problem-solving.
PLC, HMI, VFD, Rockwell ControlLogix, Rockwell CompactLogix, Ethernet, ControlNet, DeviceNet, Profibus, AS-I
1d
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Senior Mechatronics Engineer
Emeryville, California, United States
OnsiteFull Time
Ginkgo Bioworks
Ginkgo BioworksNYSE: DNA: Designs custom microorganisms and cells for industrial manufacturing.
5+ YOEBS/MS in engineering,5+ years industry experience,advanced SolidWorks,CAD and robot trajectory programming,PLC familiarity,Python scripting,systems engineering and project ownership.
SolidWorks, PDM Vault, Aligni PLM, Python, Mecademic, Universal Robots, MagneMotion, Beckhoff TwinCAT, Siemens, PLCs
1mo
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Principal Equipment Engineer
Fremont, California, United States
$156k-$224k/yr OnsiteFull Time
Bloom Energy
Bloom EnergyNYSE: BE: Manufactures solid oxide fuel cell systems for onsite power.
7+ YOEBachelors in engineering, 7+ years manufacturing/equipment engineering experience, PLC/HMI and motion control experience, robotics, pneumatics, machine vision, AutoCAD/SolidWorks, project and equipment specification skills.
PLC, HMI, AutoCAD, SolidWorks, Microsoft Office
1w
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Automation Engineer
Livermore, California, United States
$146k-$186k/yr OnsiteFull Time
Lawrence Livermore National Laboratory
Lawrence Livermore National Laboratory: Develops science and technology for United States national security.
U.S. citizenship and ability to obtain DOE Q clearance; bachelor’s in engineering or equivalent; hands-on experience programming PLCs and industrial robots; designing electrical/mechanical automation and using CAD.
programmable logic controllers (PLCs), human-machine interfaces (HMIs), machine vision systems, Allen-Bradley, Beckhoff, KUKA, FANUC, Universal Robots, CAD
1w
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Packaging Engineer
Crockett, California, United States
$71k-$118k/yr OnsiteFull Time
ASR Group
ASR Group: Global refiner and marketer of cane sugar products.
3+ YOE3+ years manufacturing experience, BS/BA in engineering, strong mechanical knowledge, understanding of control systems, ability to troubleshoot packaging equipment, Allen Bradley PLC/Wonderware experience a plus.
Allen Bradley PLC, Wonderware
3w
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Controls Engineer
Ridgewood or New York City or Oakland or Santa Monica
HybridFull Time
Scale Microgrids
Scale Microgrids: Provides turnkey microgrid and distributed energy infrastructure solutions.
4+ YOEExperience designing and programming PLC-based control systems, troubleshooting ladder logic, and working with distributed energy resources (batteries, solar, generators, switchgear). Bachelor’s in Electrical Engineering with 4+ years experience or equivalent; strong problem-solving and controls engineering skills.
PLC, Ladder Logic
2mo
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Mechanical Engineer
Fairfield, California, United States
OnsiteFull Time
Jelly Belly Candy Company
Jelly Belly Candy Company: Manufactures and sells premium jelly beans and confectionery products.
2+ YOEDesigns, analyzes, and tests mechanical/electromechanical systems; plans factory layouts; requires a BS in Mechanical Engineering or related experience; proficiency with AutoCAD/SolidWorks; PLC, electrical controls; OSHA/ NEC knowledge.
AutoCAD, SolidWorks, Microsoft Office, PLC, servo drives, pneumatics, hydraulics, process instrumentation
4w
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SCADA Engineer
Berkeley or Perrysburg
$90k-$115k/yr RemoteFull Time
Terabase Energy
Terabase Energy: Digital and automation platform for utility-scale solar plants.
2+ YOEBachelor's in engineering/computer science/technology, permanent US work authorization, 2+ years IEC 61131-3/PLC and SCADA experience, Ignition and EMR/DB familiarity, virtual machine and industrial protocol knowledge.
IEC 61131-3, PLC, SCADA, Ignition, Phyton, MSSQL, InfluxDB, Canary Labs, SEL-RTACs, ControlLogix, Putty, Wireshark, SEL, Cisco, Hirschmann, Fortigate, Moxa, RTU, HMI, Modbus-TCP, DNP3, OPC-UA, IEC 61850, ICCP
1mo
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Senior Controls Engineer
Livermore, California, United States
$128k-$165k/yr OnsiteFull Time
GILLIG
GILLIG: Designs and manufactures heavy-duty transit buses for public transportation.
5+ YOEBachelor's in Engineering, 5+ years engineering experience (automotive/heavy-vehicle preferred). Expertise in control systems, CAN-Bus/LIN/Ethernet, PLCs, C/C++ or MATLAB Simulink, BOM/PLM/version control, and hands-on troubleshooting/validation.
MATLAB Simulink, C/C++, CAN-Bus, LIN, Ethernet, Allen-Bradley, Siemens PLC, BOM, Product Lifecycle Management (PLM)
6d
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Process Engineer
Lathrop, California, United States
$110k-$130k/yr OnsiteFull Time
Gehl Food & Beverage
Gehl Food & Beverage: Produces shelf-stable dairy and non-dairy food and beverage products.
5+ YOEBachelor's or master's in Food/Chemical/Mechanical Engineering,5+ years food processing experience,aseptic processing knowledge,ability to create PFDs/P&IDs with CAD,PLC/HMI experience,strong troubleshooting and documentation skills.
CAD, PLC, HMI, Microsoft Office
1mo
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Control & Instrument Engineer II
Santa Rosa, California, United States
$109k-$121k/yr OnsiteFull Time
Blentech
Blentech: Designs and manufactures custom industrial food processing equipment.
3+ YOEBachelor's in a STEM engineering field, 3+ years engineering experience with industrial control systems, PLC/HMI programming, instrumentation calibration, loop tuning, and industrial communication protocols.
Programmable Logic Controllers (PLCs), Human-Machine Interfaces (HMIs), Rockwell Automation/Allen-Bradley, Siemens, EtherNet/IP, Modbus, National Electrical Code (NEC), UL
3w
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Automation Engineer for Safety Systems
Berkeley or California
$159k-$175k/yr OnsiteFull Time
Lawrence Berkeley National Laboratory
Lawrence Berkeley National Laboratory: Conducts scientific research to address global challenges.
8+ YOEBachelor's in engineering or related, 8+ years' relevant experience (6+ with master’s), 6+ years designing safety-related control systems, hands-on Siemens PLC and TIA Portal experience, familiarity with IEC/ISO safety standards, PLC programming and modern software practices.
PLCs, FPGAs, EPICS, Siemens PLCs, Siemens TIA Portal, Siemens SIMATIC S7-1500, PLC-Sim Advanced, Simit, Siemens WinCC Comfort/Unified HMI, Ladder Logic, Structured Text, Structured Control Language, Profinet, Ethernet/IP, SNMP, Modbus, OPCUA, AutoCAD Electrical, EPLAN, C/C++, Python, Java
1mo
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Electrical Engineer II
Fremont, California, United States
$100k-$150k/yr OnsiteFull Time
Velo3D
Velo3DNASDAQ: VELO: Manufacturer of advanced metal 3D printers and software.
2+ YOEBachelor's in Electrical Engineering, 2+ years electrical system design or manufacturing experience, ECAD and Mechanical CAD proficiency, hands-on prototyping and testing, familiarity with PLCs, PLM/PDM tools, and manufacturing support.
AutoCAD Electrical, SolidWorks Electrical, SolidWorks, AutoCAD, Propel, Arena, Agile, SolidWorks PDM, PLC
6d
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Senior Automation Engineer
Vacaville, California, United States
$129k-$219k/yr OnsiteFull Time
Lonza
LonzaSIX Swiss Exchange: LONN: Manufactures medicines and provides development services for healthcare companies.
Bachelor's in engineering preferred; proven experience with PLC/DCS/MCS, loop diagram development, field device I/O integration, validation documentation (IQ/OQ/PQ), and on‑call troubleshooting in regulated biopharma environments.
MCS, DCS, PLC
1mo
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R&D Automation Engineer
Fremont, California, United States
$130k-$160k/yr OnsiteFull Time
E Ink
E InkTaipei Exchange: 8069: Developer and manufacturer of electronic paper display technology.
3+ YOEBachelor's or Master's in engineering, 3+ years industry experience, SolidWorks, LabVIEW/MATLAB/C or C++ experience, PLC/HMI programming, hands-on fabrication, electrical schematic and root-cause analysis skills.
SolidWorks, LabVIEW, MATLAB, C, C++, PLC, HMI