140 plc engineer jobs at 56 companies in Covington, WA

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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
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Manufacturing Engineer II
Everett, Washington, United States
$90k-$120k/yr OnsiteFull Time
Vaupell
VaupellTokyo Stock Exchange: 4203: Manufactures custom engineered plastic and composite components.
3+ YOE3+ years manufacturing engineering experience; knowledge of injection molding, automation, PLCs, robotics, manufacturing methods, Lean and Six Sigma; Bachelors in engineering required.
PLC, CAD, Lean, Six Sigma
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Process Engineer
Seattle or Mississippi or United States
RemoteFull Time
The Lumber Manufactory
The Lumber Manufactory: Builds and operates modular sawmills to produce sustainable lumber.
8+ YOEBachelor's in engineering, 8+ years process/industrial engineering in wood products manufacturing, AutoCAD and mill layout experience, familiarity with PLC, MES, scanning/optimization systems, time study/OEE, kiln drying knowledge, strong communication and leadership.
AutoCAD, PLC, MES, OEE
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Senior Electrical Controls Engineer
Mercer Island or Denver or Austin
$150k-$200k/yr RemoteFull Time
Fleet Data Centers
Fleet Data Centers: Designs, builds, and operates mega-scale hyperscale data center campuses.
7+ YOEBachelors in engineering, 7+ years controls experience (3+ in data centers), PLC programming (Rockwell/Siemens), EPLAN, AutoCAD, SCADA/PLC/BMS/EPMS experience, strong troubleshooting and project skills.
Rockwell, Siemens, PLC, SCADA, BMS, EPMS, EPLAN, AutoCAD, Revit, ETAP, AWS, Microsoft, Google, Oracle, Meta
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Plant Engineer
Kent, Washington, United States
$95k-$110k/yr OnsiteFull Time
Air Liquide
Air LiquideEuronext Paris: AI: Supplies industrial and medical gases, technologies, and related services.
3+ YOEB.S. in Chemical or Mechanical Engineering preferred; 3+ years operational/project engineering experience; on-call availability; knowledge of high-pressure fluid systems, rotating equipment, thermodynamics, PLC automation; ability to work in industrial settings and lift up to 25 lbs.
Maximo, SAP, CMMS, PLC, Allen-Bradley, Siemens
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Electrical Engineer
Seattle, Washington, United States
$125k-$145k/yr OnsiteFull Time
Carbon Robotics: Builds AI-powered laser robots for autonomous weed control.
3+ YOE3+ years as Electrical Engineer; experience with LiDAR, radar, cameras, GNSS, IMUs, PLCs, automotive ethernet; Altium Designer; hardware lifecycle and vendor management; able to operate in harsh outdoor environments.
Altium Designer, SolidWorks, Jira, LiDAR, Radar, Cameras, GNSS, IMU, PLCs, Automotive Ethernet, Software integration, Automation testing, JTAG
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Controls Engineer
Tacoma, Washington, United States
$70k-$120k/yr OnsiteFull Time
AST
AST: Manufacturer of aseptic filling and closing systems.
Bachelor's in electrical engineering or equivalent experience; experience with PLC/HMI, AutoCAD, industrial communications, machine vision, AI/machine learning; able to travel up to 15%; pass drug screen and background check.
PLC, HMI, Allen-Bradley PLC Platform, AutoCAD, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, AI/machine learning
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Controls Engineer
Seattle or Federal Way
$100k-$130k/yr OnsiteFull Time
Barry-Wehmiller
Barry-Wehmiller: Manufactures industrial machinery for packaging and paper processing.
5+ YOE5+ years controls engineering experience in automated processes/system integration; proficiency with PLCs and HMI/SCADA (Allen-Bradley, Rockwell, FactoryTalk, Cimplicity, Wonderware, Ignition); control panel design (UL508A), instrumentation, P&IDs, commissioning, project management, and willingness to travel. Bachelor's in engineering preferred.
PLCs, HMI/SCADAs, Allen-Bradley, Rockwell, FactoryTalk, Cimplicity, Wonderware, Ignition
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Equipment Engineer, Amazon LEO
Redmond, Washington, United States
$117k-$160k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
Bachelor's in electrical engineering or equivalent, experience with prototyping, PLC/DAQ systems, GD&T, electro-optical systems, preventative maintenance, troubleshooting, and equipment lifecycle management.
Programmable Logic Controller (PLC), Data Acquisition (DAQ) Systems, GD&T
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Staff Application Engineer
Burnsville or Loveland or Arlington or Seattle or United States or Charlotte or Waukesha or Merrimack or Houston or Faribault
$130k-$160k/yr HybridFull Time
Trystar
Trystar: Designs and manufactures electrical power distribution and backup equipment.
7+ YOEBachelor's degree in electrical engineering (Master's preferred); 7+ years power industry experience and 5+ years load bank design; expertise in resistive/reactive load bank design, PLC controls, and UL/NEC/IEEE standards; 20-25% travel.
PLC, PowerDyne
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Commissioning Engineer (Starlink)
Redmond, Washington, United States
$100k-$140k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
1+ YOEBachelor's in engineering, 1+ years designing and commissioning automation & controls for industrial applications; experience with BAS/BMS, SCADA/IGNITION, PLCs, field networks, IO-Link/IFM sensors, HVAC controls, commissioning (FAT/TAB), and ability to lift 25 lbs and work extended hours.
Honeywell, Niagara Framework, Delta Controls, IFM, IO-Link, IGNITION, SCADA, PLC, BACnet, Modbus, LonWorks, OPC UA, Ethernet/IP
2mo
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Senior Electrical Engineer
Puyallup or Seattle or Spokane
$150k-$195k/yr HybridFull Time
Parametrix
Parametrix: Employee-owned engineering, planning, and environmental consulting firm.
10+ YOEBSEE, PE license, 10+ yrs consulting; industrial power, PLC/SCADA; municipal/industrial water/wastewater projects
PLC, SCADA, Industrial Control Systems, Telemetry, Relay Logic, Process Instrumentation, VFDs, NEC compliance
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Process Engineer (Automation)
Snoqualmie, Washington, United States
$90k-$140k/yr OnsiteFull Time
Amphenol Critical Medical Technologies
Amphenol Critical Medical TechnologiesNYSE: APH: Designs and manufactures advanced interconnect systems for medical devices.
Design, develop, and deploy automation systems for high-precision manufacturing; PLC/HMI, robotics, machine vision, and data-driven optimization.
PLC, HMI/SCADA, Motion control, Industrial robotics, EOAT, Machine vision, Python, C, C++, ST, EtherNet/IP, PROFINET, OPC UA
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E&I Engineer
Bellevue or Westminster
$90k-$140k/yr OnsiteFull Time
ALTEN
ALTENEuronext Paris: ATE: Provides engineering and technology consulting services to industrial clients.
10+ YOEBachelor's in Electrical Engineering, 10+ years relevant experience, design of low-voltage industrial control systems (UL/CEC), Class 1 Div 2 panel experience, PLC/HMI/SCADA knowledge, valid passport and driver's license, strong communication and problem-solving.
PLC, HMI, SCADA
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Electrical & Instrumentation Engineer
Bellevue, Washington, United States
$89k-$106k/yr HybridFull Time
Veolia
VeoliaEuronext Paris: VIE: Provides water, waste, and energy management services globally.
10+ YOEBachelor in Electrical Engineering, minimum 10 years relevant experience, experience designing low-voltage industrial control systems (UL/CEC), Class 1 Div 2 panel experience, PLC/HMI/SCADA familiarity, ability to lead and mentor, valid passport and driver’s license.
PLC, HMI, SCADA
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Senior Controls Engineer
Kent, Washington, United States
$110k-$150k/yr OnsiteFull Time
Concept Systems
Concept Systems: Designing and implementing industrial automation and control systems.
5+ YOEDesign and develop control systems (PLC/HMI/SCADA/DCS), support robotics and vision, manage projects, interface with customers; bachelor's degree or 5+ years experience; valid driver\u0002s license and passport for travel.
Office 365, PLC, PC, HMI, CNC, DCS, SCADA
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Senior Test Infrastructure Software Engineer
Seattle, Washington, United States
OnsiteFull Time
Endurance Energy
Endurance Energy: Develops modular seafloor geothermal power plants for clean energy.
5+ YOE5+ years software engineering experience; strong Python skills; experience building software for hardware systems, HITL, industrial controls, DAQs/PLCs, and interfacing with embedded systems; ability to work onsite in Seattle and travel to deployment sites.
Python, C, C++, Rust, PLCs, DAQs, VFDs, National Instruments, Beckhoff, Siemens, EtherCAT, CAN, Modbus, OPC UA
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LabVIEW Controls Engineer
Everett, Washington, United States
$164k-$200k/yr OnsiteFull Time
Helion
Helion: Building fusion reactors to produce clean, low-cost electricity.
1+ YOEB.S. in CS/EE/ME with 3+ years or M.S. with 1+ years; strong LabVIEW and NI hardware experience (PXI/PXIe/cRIO), PLC and microcontroller programming, familiarity with UART/RS-232/TCP-IP/SPI/I2C/Modbus, and technical documentation skills.
LabVIEW, PXI, PXIe, cRIO, RIO, Windows, Linux, FPGA, PLCs, UART, RS-232, TCP/IP, VISA, Modbus, SPI, I²C
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Commissioning Engineer – Power Generation
Phoenix or Olympia or Alaska or Alabama or Arkansas or Arizona or California or Colorado or Connecticut or District of Columbia or Delaware or Florida or Georgia or Hawaii or Iowa or Idaho or Illinois or Indiana or Kansas or Kentucky or Louisiana or Massachusetts or Maryland or Maine or Michigan or Minnesota or Missouri or Mississippi or Montana or North Carolina or North Dakota or Nebraska or New Hampshire or New Jersey or New Mexico or Nevada or New York or Ohio or Oklahoma or Oregon or Pennsylvania or Rhode Island or South Carolina or South Dakota or Tennessee or Texas or Utah or Virginia or Vermont or Washington or West Virginia or Wisconsin or Wyoming
$88k-$132k/yr FieldFull Time
Cummins
CumminsNYSE: CMI: Manufacturer of diesel engines and power generation systems.
3+ YOEResidence in Western US and ability to travel 75%+, 3+ years on-site power generation experience, generator paralleling and electrical switchgear experience, ability to read electrical schematics; PLC and control systems experience preferred.
PLC
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Electrical Engineer, Assistant - Customer Experience
Seattle, Washington, United States
$49-$53/hr OnsiteFull Time
City of Seattle
City of Seattle: Provides public services and governance for the Seattle community.
BSEE (or expected by Oct 2026); Washington driver's license; familiarity with AutoCAD, Word, Excel; experience with PLCs, SCADA, fiber/microwave communications, and NERC CIP standards preferred.
AutoCAD, Word, Excel, Programmable Logic Controllers (PLCs), SCADA, RTU