The Position

We are currently looking for wiremen to join our panel department. In this position, you will install electrical components and wiring for our relay and control panels using an array of tools and equipment. Successful candidates will have prior experience in electrical wiring and reading of blueprints and schematics correctly.


Please note: We are currently hiring for our 2nd Shift (Monday through Friday 3:00pm-11:45pm).

  • Department

  • Location

    Fontana, California USA


  • Read and interpret schematic drawings, diagrams, blueprints, specifications, work orders, or reports to determine material requirements or assembly instructions
  • Assemble electrical systems and install components, units, subassemblies, wiring, or conduit using rivets, bolts, soldering or micro-welding equipment
  • Adjust, repair, or replace electrical or electronic component parts to correct defects and to ensure conformance to specifications
  • Position, align, or adjust work pieces or electrical parts to facilitate wiring or assembly
  • Explain assembly procedures or techniques to other workers
  • Clean parts, using cleaning solutions, air hoses, and cloths
  • Drill or tap holes in specified equipment locations to mount control units or to provide openings for elements, wiring, or instruments.
  • Confer with supervisors or engineers to plan, review work activities, or to resolve production problems
  • Inspect or test wiring installations, assemblies, or circuits for resistance factors or for operation and record results
  • Mark and tag components so that stock inventory can be tracked and identified
  • Measure and adjust voltages to specified values to determine operational accuracy of instruments
  • Complete all other duties as assigned

Knowledge & Skills Required

  • Strong attention to detail and ability to perform work accurately
  • Knowledge of manufacturing, equipment maintenance, and safety management
  • Reading comprehension skills with the ability to interpret and follow written directions, blueprints, and engineering diagrams
  • Basic math skills to meet technical specifications and measurements
  • Basic understanding of tools (ex. Tape measure, impact drill, etc.)

Working At Crown Technical Systems

Crown Technical Systems is a rapidly expanding company in the ever growing electrical power industry.

Our main facility is located in Fontana, CA; we have a branch office in Toronto Canada with plans for a second facility in Texas. We are a leader in the design and manufacturing of arc-resistant and non-arc, medium voltage metal clad switchgear, control buildings and enclosures, protective relay panels and more. We are looking for experienced and dedicated individuals with the desire to take on new challenges, assist in developing our product lines and grow with our company in our Fontana, CA facility. We are offering stability, growth potential, competitive wages, and the chance to be a part of exciting new and cutting edge projects that adds to the power infrastructure of America with concurrent benefit to communities across the country.


Health Care

  • Variety of Medical Plans
  • Comprehensive Dental Plans
  • Pre-tax Plan Premiums


  • Competitive Salary
  • Life Insurance Plans
  • 401k Plan
  • 401k Rollover
  • Direct Deposit


  • 7 Paid Holidays Annually
  • Paid Time Off
  • Positive Working Atmosphere
  • Additional benefits based on eligibility criteria.

Crown Technical Systems is an equal opportunity employer

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A Day At Crown Technical Systems

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