Commissioning Engineer

3600 Electrical Testing, 20 Edwards Avenue, Biddeford, ME 04005, USA

Wunderlich-Malec Services (WM) is a 100% employee‑owned ESOP and one of the largest and most well‑established engineering companies in the United States. When you join WM you become part of a company that is:

• 100% employee‑owned with 40+ years of industry history
• A Top 5 Systems Integrator Giant
• An ENR Top 500 Firm

We have a Commissioning Engineer position available in our Biddeford, ME office.

This individual will be responsible for commissioning transmission and distribution substations additions or modifications that are installed, function, and energized correctly. The role will serve as a safety net to ensure that any errors introduced by incorrectly engineered design packages, installation errors, or equipment failures, are corrected before the equipment is energized and released for service. Ultimately the Commissioning Engineer prevents errors from compromising the reliability of the T&D system and the safety of employees involved in operating the system.

In this role, the Senior Engineer is responsible for training new engineers/technicians in relay testing, equipment testing and substation commissioning.

• Review specification and engineering drawings to understand the purpose and functionality of substation.
• Schedule the installation and commissioning with subcontractors and customers.
• Provide safety analysis and proper equipment isolation procedure.
• Provide a day‑to‑day outage plan for customer.
• Develop detailed test procedures and sign‑off sheet for each piece of equipment.
• Monitor the construction and be available to address technical questions as they arise during construction, installation and testing.
• Identify and resolve design errors.
• Assist field crews and dispatch in developing, switching to properly sequence in equipment, making sure proper hold‑points for testing are incorporated.
• Directly witness or perform critical tests such as DC Functional Trip Testing prior to energization and in‑service.
• Direct crews as necessary during critical work junctures. This typically occurs during final commission, just prior and through initial energization.
• Acknowledge substation modification is complete and functional and formally turns it over to Dispatch to be operated within its design limits.
• Senior Commissioning Engineer is expected to support several capital projects occurring at the same time. Accordingly they rotate amongst the jobs, keeping abreast of the construction activities, reviewing test results and monitoring the work so as to anticipate any problems and gauge their level of involvement from a technical support perspective.
• Near project completion, as the equipment is ready to have its control schemes functionally tested and the equipment energized it is when a commissioning engineer will be required to work extended hours/days in a row at a particular job site.
• Develop and maintain strong working relationships with customers, demonstrates an awareness of customer needs, preferences, and time and financial constraints.
• Management of resources and services required to install electrical equipment.
• Proven customer service, sales ability, and ability to handle difficult situations with customers and gain satisfaction.
• Assists in the development of estimates for client proposals and further business development.

Ability to understand AC and DC elementary diagrams, wiring diagrams and one‑line drawings for the purpose of understanding system operation and developing testing requirements and procedures.

Develop standard testing documentation, training procedures and maintain all project documentation including certifications and calibration records. Candidate should be able to obtain NICET certification or equivalent.

The ideal candidate must have a diverse skill set with the ability to work independently. Will act as technical lead on projects and guide lower level engineers/technicians.

Bachelor degree in engineering (electrical, mechanical or engineering technology) is preferred. Associate Degree is acceptable provided candidate has proven experience in the field.

3+ years with capabilities…