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Tri-M Group

Electrical and facility solutions provider

Senior High Voltage Journeyperson

Full-Time
No salary listed
Mid
Kennett Square, PA, USA
In PersonNational travel to jobsites is required.
Building TradesElectrical
No H1B Sponsorship

About the job

Requirements
  • Applicants must be authorized to work in the United States without the need for current or future employer-sponsored work authorization.
  • A high school diploma is required.
  • Completion of a state-approved apprenticeship program or equivalent is required.
  • A minimum of four years of experience in the electrical trade is required.
  • Ability to operate a bucket truck, line truck, large trencher, and 580 backhoe is required.
  • Ability to identify and operate electrical construction meters, including recording volt and amp meters and meggers, is required.
  • Ability to size, install, and connect single-phase and three-phase transformers using standard connections is required.
  • Ability to calculate voltage drop, mixed conductor conduit fill, and conductor derating is required.
  • Ability to terminate 3-meter cold shrinks and molded splices for medium-voltage cable under supervision is required.
  • A current lineperson/cableperson handbook is required.
  • Ability to lay out and administer small jobs normally involving one to three people is required.
  • Understanding of basic troubleshooting techniques is required.
  • Working knowledge of the National Electrical Code, National Electrical Safety Code, and high-voltage electrical safety requirements is required.
  • Ability to climb 70 feet on poles or scaffolds is required.
  • A valid Class A commercial driver's license, or active progress toward obtaining one, and a safe driving history are required.
  • Reliable personal transportation to and from the assigned work location or office is required.
  • Ability and willingness to travel nationally to jobsites is required.
  • Proficiency using a laptop and tablet is required.
  • Ability to work 40 hours per week in scheduled 8- to 10-hour shifts is required.
  • Ability to meet the stated standing, climbing, lifting, bending, reaching, kneeling, twisting, walking, squatting, and sitting requirements is required.
  • Ability to lift up to 100 pounds, including carrying an average of 60 pounds for 40 feet, is required.
  • Ability to perform repetitive hand and foot movements for equipment operation, conduit bending, climbing, receptacle installation, and wire termination is required.
  • Vision adequate for blueprint reading and color-coded wire identification is required.
  • Balance adequate for continuous climbing of ladders, scaffolds, lifts, wooden poles, and metal light poles is required.
  • Ability to work in temperature extremes, dust, gases, fumes, odors, poor ventilation, confined spaces, and mechanical, electrical, chemical, and explosive hazards is required.
  • Ability to use required personal protective equipment, including a hard hat, safety glasses, protected-toe boots, task-appropriate gloves, and as-needed fall protection, respiratory, hearing, arc-flash, and dielectric protection, is required.
Responsibilities
  • Comply with and help ensure compliance with company safety policies and procedures.
  • Comply with and help ensure compliance with company employment policies and procedures, including standards of conduct and appearance.
  • Read and interpret electrical, mechanical, architectural, and other construction drawings.
  • Perform layout of assigned tasks.
  • Terminate 5-kilovolt cable and use cold-shrink kits, including performing hand splices under supervision.
  • Install outdoor lighting systems.
  • Install underground duct-bank systems.
  • Install outdoor transformers and capacitors under supervision.
  • Install and properly terminate medium-voltage cable.
  • Troubleshoot electrical problems using appropriate test equipment under supervision.
  • Ensure compliance with the National Electrical Code and high-voltage electrical safety requirements.
  • Conduct job training for apprentices.
  • Safeguard and maintain company equipment, tools, and vehicles.
  • Ensure quality and productivity meet company and customer standards.
  • Keep current with new techniques and developments in the electrical construction trade.
  • Recommend improved operating methods.
  • Maintain good housekeeping practices at the jobsite.
  • Attend hot-line and rigging schools.
  • Purchase required personal tools and maintain them in good condition.
Desired Qualifications
  • Good character, neat appearance, mechanical aptitude, confidence, decisiveness, safety orientation, and self-motivation are desired.

About the company

Tri-M Group delivers electrical and facility solutions for businesses, including energy-related problem solving and project execution. It provides end-to-end services such as planning, installation, maintenance, energy management, and safety-focused execution, all led by employee-owners. The company operates in high-stakes environments where safety and security are critical, serving sophisticated regional clients with reliable performance. Its goal is to help customers grow their operations, solve tough facility and energy challenges, and meet deadlines safely and efficiently.

Company Size

201-500

Company Stage

N/A

Total Funding

N/A

Headquarters

Kennett Square, Pennsylvania

Founded

1964

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Simplify Jobs

Simplify's Take

What believers are saying

  • Tri-M added Norm Atwood as COO on April 29, 2026, strengthening delivery discipline.
  • Penn College sent four apprentices on July 23, 2026, widening Tri-M's talent pipeline.
  • Tri-M's August 16, 2026 news feed and September 14 services page show active marketing.

What critics are saying

  • Tri-M's 480-person workforce depends on apprentices; competitor wages drain crews by 2027.
  • Mid-Atlantic construction slowdowns would hit Kennett Square, Quakertown, Lock Haven, Middletown, and Baltimore simultaneously.
  • A major safety or project-failure event destroys Tri-M's reputation and bonding capacity.

What makes Tri-M Group unique

  • Tri-M combines electrical construction, high voltage, building automation, security, and networking under one roof.
  • Employee ownership and five Mid-Atlantic locations support faster field execution than niche contractors.
  • Ron Bauguess became CEO on August 22, 2026, preserving operational continuity.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Health Savings Account/Flexible Spending Account

Life Insurance

Paid Holidays

Paid Vacation

Paid Sick Leave

401(k) Retirement Plan

401(k) Company Match

Employee Assistance Program

Company News

Pennsylvania College of Technology
Jul 23rd, 2026
Penn College graduates begin on-the-job training with Tri-M.

Penn College graduates begin on-the-job training with Tri-M. Thursday, July 23, 2026 Four recent Penn College graduates have signed offer letters to become apprentices with Tri-M Group LLC. From left, Krew G. Bauer, of West Chester; Owen J. Mulhern, of Havertown; Nick D. Laude, of Hallstead; and Caden I. Lantz, of Williamsport, show off clothing included in their welcome packages on the official signing day. Four Pennsylvania College of Technology graduates have signed offer letters to join The Tri-M Group LLC as apprentices. Over the next four years, the students will continue their education while completing 8,000 hours of on-the-job training to earn their journeyperson credentials. The employee-owned company provides electrical construction, building automation, high voltage, security and networking solutions. "Tri-M Group has been an outstanding corporate partner, offering students and graduates meaningful opportunities to explore rewarding careers within an organization that emphasizes safety and employee development," said Justin W. Beishline, corporate relations officer. "Our partnership continues to grow and evolve, strengthening pathways for career exploration and long-term success. We are proud to continue building on this strong and impactful relationship." Tri-M, which is part of the Penn College Corporate Tomorrow Makers program, has welcomed multiple Penn College students and graduates at its three Pennsylvania locations in Kennett Square, the Lehigh Valley and Lock Haven. The interns and apprentices are now supporting the company's electrical construction, business automation services, electrical service, network service and building automation systems startup divisions. Members of the latest cohort of apprentices are Caden I. Lantz, of Williamsport, a 2025 mechatronics technology graduate and 2026 building automation engineering technology graduate, and Owen J. Mulhern, of Havertown, Nick D. Laude, of Hallstead, and Krew G. Baur, of West Chester, all 2026 electrical construction graduates. "Tri-M is proud to partner with Penn College," said Chris Bair, apprenticeship development specialist for Tri-M. "Through close collaboration with faculty and instructors, we are committed to providing exceptional internship and apprenticeship experiences that help Penn College students thrive." For information about Penn College, a national leader in applied technology education, email Admissions or call toll-free 800-367-9222. Recent Penn College graduates who signed offer letters to join Tri-M Group LLC as apprentices include, beginning with the second person from the left, Caden I. Lantz, of Williamsport; Owen J. Mulhern, of Havertown; Nick D. Laude, of Hallstead; and Krew G. Baur, of West Chester. The group is joined by Tri-M's Chris Bair, apprenticeship development specialist, far left, and Rich Musser, business development executive.

VISTA.Today
Mar 12th, 2022
Encompass Services, LLC acquires Tri-M Group

In the late 1990s, after 34 years of expanding his company and achieving his goals, Tom sold Tri-M to Encompass Services, Inc.

The Tri M Group, LLC
Aug 17th, 2021
The Tri-M Group, LLC recognized as EcoXpert Certified on May 1st 21'.

- Its Response In May of 2021, Tri-M was named EcoXpert Certified by Schneider Electric.