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Lead DC Power Battery Field Technician

Job in Mequon, Ozaukee County, Wisconsin, 53097, USA
Listing for: Rainier Recruiting
Full Time position
Listed on 2026-07-22
Job specializations:
  • Trades / Skilled Labor
    Field/Service Technician, Installation Technician, Maintenance Technician / Mechanic
Salary/Wage Range or Industry Benchmark: 85000 - 110000 USD Yearly USD 85000.00 110000.00 YEAR
Job Description & How to Apply Below

Field Service | Critical Power Systems Position Summary

We are seeking an experienced Lead Power Technician (Level
4)
to support and lead field operations for critical DC and AC power systems. This role is ideal for a senior technician who enjoys hands‑on technical work while also guiding projects, setting job‑site standards, and mentoring other technicians.

Level 4 technicians serve as lead techs in the field
, overseeing complex installations, ensuring safety and quality compliance, and acting as the primary technical authority on site. This is a safety‑sensitive, travel‑based role supporting mission‑critical infrastructure environments.

Travel & Schedule – Based in Mequon, WI
  • Approximately 50% travel
    , typically home on weekends
  • Occasional night or weekend work depending on customer requirements
  • Variable shifts based on project and site needs
Key Responsibilities DC Power Systems – Installation & Service
  • Lead installation, upgrade, and maintenance of DC power systems across multiple voltage levels
  • Install and service batteries, rectifiers, inverters, converters, and DC distribution equipment
  • Perform system diagnostics including load testing, voltage and gravity readings, and preventive maintenance
  • Troubleshoot and resolve complex DC power system issues
Power Distribution & Cabling
  • Lead installation of cable racking, ironwork, and support structures, including seismic‑rated environments
  • Run, terminate, and dress power cabling; perform lug crimping and lacing
  • Ensure all electrical connections meet quality, safety, and industry standards
AC Power Work
  • Safely perform AC electrical work ranging from 120V single‑phase up to 480V three‑phase
Leadership & Job‑Site Oversight
  • Act as the lead technician on assigned job sites
  • Conduct daily pre‑job safety meetings and job hazard analyses
  • Inspect tools, equipment, and work areas for safety compliance
  • Mentor and train junior technicians (Levels 1–3)
  • Ensure adherence to OSHA, NFPA 70E, and customer‑specific safety requirements
Documentation & Coordination
  • Prepare job reports, test documentation, and procedures
  • Coordinate with internal teams regarding scheduling, materials, and scope changes
  • Serve as the primary technical point of contact during field execution
Customer Interaction
  • Communicate professionally with customers regarding job progress, technical questions, and issue resolution
  • Represent the company with professionalism, accountability, and strong customer service skills
Required Qualifications Experience
  • Minimum 4–6 years of hands‑on DC power experience in telecom, data center, UPS, or utility environments
  • Proven experience leading job sites or acting as senior/lead technician
Technical Expertise
  • Strong understanding of DC power theory, batteries, rectification, and distribution
  • Solid mechanical aptitude and electrical troubleshooting skills
  • Ability to read and interpret technical drawings, manuals, and procedures
  • Strong math skills and comfort performing field calculations
Leadership & Professional Skills
  • Demonstrated ability to lead teams and mentor technicians
  • Strong organizational, communication, and problem‑solving skills
  • Ability to work independently with minimal supervision
  • Proficient with basic computer applications and field documentation tools
Physical Requirements
  • Ability to lift up to 50 lbs unassisted; heavier loads with assistance
  • Ability to bend, kneel, crawl, climb ladders, and work at elevated heights
  • Comfortable working in confined spaces and industrial environments
  • Ability to work outdoors and in varying weather conditions
  • Prolonged use of hand and power tools
  • Adequate vision including color recognition and depth perception
Pre‑Employment & Compliance Requirements
  • Acceptable driving record (motor vehicle report)
  • Background check per company and customer requirements

    Drug testing (pre‑employment and random, site dependent)
  • Blood lead test
  • DOT physical and medical qualification
  • Ability to meet all physical and safety requirements
Compensation & Benefits
  • Competitive, structured pay bands aligned to market data
  • Overtime opportunities
  • Company‑issued credit card for all travel and job‑related expenses
  • Paid weekly
  • Paid holidays and paid time off (prorated based on hire date or state law)
  • Medica…
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