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Field Service Technician Level III

Job in Phoenix, Maricopa County, Arizona, 85003, USA
Listing for: Industrial Electric Manufacturing
Full Time position
Listed on 2026-10-11
Job specializations:
  • Trades / Skilled Labor
    Field/Service Technician, Maintenance Technician / Mechanic, Installation Technician
Salary/Wage Range or Industry Benchmark: 70000 - 100000 USD Yearly USD 70000.00 100000.00 YEAR
Job Description & How to Apply Below

At IEM, we’re not just building innovative electrical distribution systems, we’re shaping the future. IEM is dedicated to delivering world-class solutions for complex power needs. After 75 years, we continue to push the boundaries of what’s possible. Whether you’re an experienced professional or just starting out, you’ll have the opportunity to contribute, grow, and make a lasting impact on industries that power the world’s most dynamic markets.

PURPOSE OF POSITION:
The purpose of the Field Service Technician Level III role is to perform advanced start-up,commissioning, installation, testing, troubleshooting, service, and repair of IEM equipment. This
position is responsible for resolving complex technical issues, supporting critical customer
engagements, and serving as a senior technical resource for Field Service teams. The Field
Service Technician Level III works independently with limited supervision, exercises sound
judgment in high-priority field situations, partners with internal teams to drive issue resolution,
and assists with mentoring and developing Level I and Level II technicians.

SUPERVISORY RESPONSIBILITIES:
This position has no supervisory responsibilities.

ESSENTIAL FUNCTIONS:

  • Independently perform advanced start-up, commissioning, testing, troubleshooting, service,
    and repair of IEM equipment, including switchboards, control panels, and power products.
  • Install, modify, inspect, and support electrical or mechanical components and
    subassemblies, which may include panel board interiors, circuit breakers, bus bar,
    subpanels, control components, power cabling, and control wiring.
  • Lead or support complex field service activities, including high-priority customer issues,
    critical commissioning needs, and escalated technical concerns.
  • Attend project meetings and coordinate with contractors, clients, Project Managers, Field
    Service leadership, manufacturing teams, engineering, and other internal support groups.
  • Analyze system failures, identify root causes, and determine appropriate corrective actions
    for complex technical issues.
  • Troubleshoot electrical circuits, control wiring, networking equipment, and related field
    service issues.
  • Coordinate with Project Managers, manufacturing facilities, engineering, quality, or other
    internal teams to resolve product, commissioning, or customer-reported issues in the field.
  • Accurately document service activities, root cause analysis, corrective actions, parts usage,
    open items, and follow-up requirements.
  • Provide technical guidance, mentoring, shadowing, and on-the-job training to Level I and
    Level II technicians, as needed.
  • Perform other duties as assigned by management.

COMPETENCIES:

  • Advanced Technical Knowledge:
    Demonstrates advanced working knowledge of
    electrical, mechanical, and field service concepts, including equipment start-up,
    commissioning, installation, testing, troubleshooting, repair, and complex issue resolution.
  • Safety and Compliance:
    Follows and reinforces company, customer site, and industry
    safety requirements, including proper use of PPE, tools, equipment, and applicable safe
    work practices.
  • Advanced Diagnostic and Problem-Solving

    Skills:

    Uses sound judgment to identify
    complex technical issues, analyze system failures, determine root cause, and recommend or
    implement appropriate corrective actions.
  • Attention to Detail:
    Accurately interprets wiring diagrams, drawings, schematics, work
    instructions, checklists, technical documentation, and service requirements to support safe,
    high-quality work.
  • Communication:
    Communicates clearly and professionally with customers, contractors,
    Field Service Leads, Project Managers, Field Service leadership, internal teams, and
    management regarding project status, technical issues, risks, corrective actions, and followup
    needs.
  • T…
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