Q

Qualus

Power services firm for grid modernization

Relay Testing Professional - Field Engineering

Full-TimeDeadline 9/25/27
No salary listed
Senior
Bachelor's, Associate's
California, USA
In PersonRegular field work is required in varying environments, conditions, and weather.
Electrical EngineeringPower Systems Engineering

About the job

Requirements
  • At least 5 years of experience in relay testing and commissioning in substations.
  • An associate degree or equivalent technical training for Technician classification, or a bachelor's degree in Electrical Engineering or a related field from an accredited program for Engineer classification.
  • Experience handling a simple volt-ohm meter and working with hand tools.
  • Experience reading and interpreting one-line, AC and DC elementary, and wiring diagrams.
  • Ability to perform regular field work in various work environments, conditions, and weather.
  • A valid driver's license and good driving record.
  • Ability to communicate effectively in English, including reading and writing, because of safety-related materials, documentation, and client interactions.
Responsibilities
  • Red-line design documents throughout the drawing set, including single-line, AC/DC elementary, wiring, panel arrangement, and bill of material or material list documents.
  • Perform end-to-end testing.
  • Perform intelligent electronic device testing manually and with automated test sets such as the Doble 6150, Omicron, and Manta for protection and control schemes.
  • Identify common risks associated with testing and commissioning protection and control schemes and systems.
  • Develop test plans, risk assessments, and practical applications of basic protection and control systems and schemes.
  • Analyze scope and drawing interpretations to create comprehensive functional guidelines and risk assessments.
  • Lead people and tasks within a larger project or provide technical and people leadership on projects with well-defined scopes of work.
  • Perform weekly site safety inspections.
  • Lead the application of HP with the approval of the Project Lead.
  • Support company and customer policies and procedures.

About the company

Qualus provides power-services across advisory, planning, engineering, digital solutions, program management, field services, and software-enabled services to utilities, commercial/industrial sites, data centers, governments, and renewable/energy-storage developers. Its offerings combine hands-on project execution with data-driven software tools to modernize grids, improve resiliency, ensure security, and advance sustainability, including integrating distributed resources and managing emergencies. Distinct as a pure-play firm that covers both consulting and field execution with ~1,900 professionals across the U.S. and Canada, serving utilities, commercial/industrial sites, data centers, and government clients. Its goal is to help clients build and maintain reliable, secure, and efficient power systems during the energy transition.

Company Size

501-1,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Cincinnati, Ohio

Founded

2001

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Simplify Jobs

Simplify's Take

What believers are saying

  • Clearlake closed the Qualus acquisition on April 30, 2026.
  • Qualus bought Wood's North American T&D business in October 2025.
  • Aquawolf's December 2025 deal added high-voltage routes, offices, and construction support.

What critics are saying

  • Qualus still fights RESA Power over trade secrets and non-compete enforcement.
  • Clearlake must integrate Aquawolf, Wood T&D, and ten prior acquisitions quickly.
  • Private-equity ownership and financing increase pressure for leverage, synergies, and a 2027 exit.

What makes Qualus unique

  • Qualus is a pure-play power platform spanning advisory through field execution.
  • Qualus serves utilities, data centers, renewables, and industrials across North America.
  • Qualus built scale through 2021-2025 tuck-in acquisitions under New Mountain Capital.

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Benefits

  • Health Insurance
  • Dental Insurance
  • Vision Insurance
  • Life Insurance
  • Disability Insurance
  • Health Savings Account/Flexible Spending Account
  • Parental Leave
  • Paid Vacation
  • Paid Holidays
  • EAP

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Clearlake acquires power grid services platform Qualus from New Mountain Capital

Clearlake Capital Group has signed a definitive agreement to acquire Qualus Corporation, a power and electric grid services platform, from New Mountain Capital. Financial terms were not disclosed. Qualus provides integrated advisory, planning, engineering, digital solutions and field services supporting grid resiliency and sustainability. The company serves investor-owned utilities and commercial organisations, addressing technical complexity created by economic electrification and surging power demands. New Mountain Capital supported Qualus over the past five years during a period of significant growth. The acquisition will be financed by Apollo, Goldman Sachs Alternatives and Clearlake as joint lead arrangers. Clearlake manages over $185 billion in assets and focuses on operational improvements through its O.P.S. approach across multiple sectors.

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Mammoth Energy sells engineering unit Aquawolf for $30 million By Investing.com

Mammoth Energy sells engineering unit Aquawolf for $30 million

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Sep 3rd, 2025
Qualus Acquires dk Engineering

Qualus announced it has acquired dk Engineering, a multidisciplinary engineering and consulting firm based in Walnut Creek, California

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Qualus Acquires ADM Associates

Qualus Corporation (Qualus) announced its acquisition of ADM Associates LLC (ADM), one of the nation’s leading, pure-play EM&V firms.