✦ Luna Orbit — Engineering (Non-Software)

Electromechanical Technician - Maintenance

at Westlake

📍 US - Lodi, CA Unknown 💰 $38 – $49 USD / year Posted April 17, 2026
Salary $38 – $49 USD / year
Type Not Specified
Experience mid
Exp. Years Not specified
Education Not specified
Category Engineering (Non-Software)

Westlake is hiring an Electromechanical Technician - Maintenance responsible for electrical diagnosis, repair, and preventative support of plant electrical systems and PLC-based equipment. The role includes PLC ladder logic programming, troubleshooting to the component level, and coordinating repair/maintenance activities as needed.

  • Electrical diagnosis and repair of plant systems
  • PLC installation, programming, troubleshooting, service, and repair
  • Read and interpret electrical diagrams, sketches, and schematics
  • Troubleshoot and repair PLC circuits and electrical/electronic circuits to the component level
  • Direct and coordinate repair, maintenance, and installation activities

This role centers on electrical and PLC maintenance in a manufacturing plant. Responsibilities include Allen Bradle/PLC logic programming with ladder logic, troubleshooting and repairing PLC circuits, reading electrical drawings and schematics, and working with three phase 480V circuits and low-voltage systems using appropriate test equipment.

The ideal candidate is an electromechanical maintenance technician with hands-on experience performing electrical diagnosis and repair in a fast-paced manufacturing environment. They have strong PLC programming skills using ladder logic, including troubleshooting and repairing PLC circuits (Allen Bradley and A/B PLC logic) while reading schematics, using test equipment, and working with three phase 480V and low-voltage systems.

electrical diagnosis and repairPLC programming using ladder logictroubleshooting electrical/electronic circuits to the component levelread drawings and schematicsutilize a variety of test equipmentwork with low voltagesability to work self-guidedability to prioritize jobsAllen BradlePLC logic programmingelectrical circuit troubleshooting skillsadvanced A/B PLC logic programTroubleshoot and repair PLC circuitsfamiliar with related test equipment and three phase 480V circuitsExperience with 480V and below
repairinstallation and troubleshooting of commercial industry machineryplumbingand/or physical building structure
PLCtest equipment
electrical diagnosis and repairmaintenance of plant electrical systemsPLC programmingladder logic programmingtroubleshooting electrical/electronic circuitsread drawingsread schematicsutilize test equipmentlow voltagesthree phase 480V circuits480V and belowtroubleshoot and repair PLC circuitscontrol circuits and cabinetsuser interfaceAllen Bradleadvanced A/B PLC logic program
electrical diagnosis and repairmaintenance of plant electrical systemsPLC programmingladder logic programmingtroubleshooting electrical circuitstroubleshooting electronic circuitsread drawingsread schematicsutilize test equipmentthree phase 480V circuitswork with low voltages480V and belowtroubleshoot and repair PLC circuitscontrol circuits and cabinetsuser interfaceelectrical and electronic diagnostics repair and installationanalyze current machinery for PLC automation implementationAllen BradleyPLC logic programmingadvanced A/B PLC logic programsafety policies and proceduresprioritize jobs
communication skillswork self-guidedprioritize jobsrelay state of equipmentrelay estimated repair timecoordination of activitiestraining of new maintenance techsdedicated hard-working self-starter
Industry Manufacturing
Job Function Perform electrical and PLC maintenance, diagnosis, repair, and programming for manufacturing plant equipment.
Role Subtype Maintenance Technician
Electromechanical TechnicianElectromechanical Technician - Maintenanceelectrical diagnosis and repairPLC programmingladder logicAllen BradlePLC logic programmingelectrical circuit troubleshootingread drawingsread schematicstest equipmentlow voltagesthree phase 480V circuits480V and belowadvanced A/B PLC logic programTroubleshoot and repair PLC circuitscontrol circuits and cabinetsuser interfaceelectrical and electronic diagnosticsmaintenance of plant electrical systemsself-starter

Must have PLC programming using ladder logic, Must have electrical circuit troubleshooting skills, Must be familiar with three phase 480V circuits and 480V and below

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