Commissioning Superintendent
RES
Company Overview
Renewable Energy Systems (RES)
Hertfordshire, United Kingdom
1981
Approximately 2,500 employees globally (source: linkedin.com). No publicly disclosed revenue figures for 2023.
What They Do
RES focuses on a diverse range of renewable energy technologies, including wind (both onshore and offshore), solar photovoltaic (PV), battery energy storage systems (BESS), and green hydrogen solutions. The company provides comprehensive services that span the entire lifecycle of renewable energy projects, from initial development and engineering to construction, operations and maintenance (O&M), asset management, and financing. Their expertise allows them to deliver utility-scale projects that meet the growing demand for sustainable energy solutions across various markets, including utilities, corporates, and governments (source: res-group.com).
Projects & Track Record
RES has an impressive portfolio of completed projects, including the 278MW King Mountain Wind Farm in Texas, which was completed in 2001 and was the world's largest at the time. Other notable projects include the 90MW Inner Dowsing offshore wind farm in the UK and the 270MW Lincs offshore wind farm, both of which have contributed to RES's reputation as a leader in the renewable energy sector. The company has also developed significant solar projects, such as the 30MW Webberville solar park in Texas, showcasing its versatility in renewable energy solutions (source: res-group.com).
Recent Developments
In recent years, RES has made significant strides in expanding its project portfolio and capabilities. In 2024, the company secured a Generation License for the 70MW Elmacık Wind Power Plant in Turkey and advanced the development approval for the Tarong West Wind Farm in Queensland, Australia, which is set to provide power for approximately 230,000 homes. Additionally, RES has partnered with Octopus Energy on a £3 billion investment in green hydrogen in the UK, further solidifying its commitment to innovative renewable energy solutions (source: keyfactsenergy.com).
Working There
RES offers a variety of roles across multiple departments, including development, engineering, construction, operations and maintenance, asset management, finance, and legal services. The company emphasizes a collaborative culture, with a commitment to diversity and inclusion, and provides a stimulating work environment for its employees. The global headquarters in Kings Langley, UK, features modern facilities designed to support employee well-being, such as bike racks and showers, promoting a healthy work-life balance (source: res-group.com).
Last updated on Feb 23, 2026 | Report an issue
We are committed to building a workplace where everyone feels heard and respected, and extending our culture of care so that every individual can reach their full potential. We want you to have a sense of belonging and feel valued for your contributions and the perspectives you bring.
Job Description
The Superintendent - Commissioning is a crucial part of the successful completion of a project. This position leads the start-up, commissioning, performance testing, and troubleshooting activities at utility-scale renewable projects.
Requirements
- Leads and coordinates Commissioning Engineers, Technicians, Vendor Representatives, and Contractors on-site in completing all required commissioning testing for a project.
- Works with Project Manager and Construction Manager to verify all test prerequisites are met before the scheduled testing, ensure all necessary resources are on-site to complete testing as designed, and jointly develop Punch List before systems are turned over to commissioning.
- Observes testing in the field, ensuring all safety and work processes are followed. Answers any questions testing personnel have during the performance of tests.
- Reviews all test result documentation for accuracy, completeness, and passing criteria.
- Leads troubleshooting efforts to determine the cause of failed tests or site underperformance.
- Organizes site turnover and O&M documentation.
- Assists in establishing the project Safety Tagging, Lockout & Work Permit Program and ensuring compliance with its provisions.
- Interfaces with the Owner's Operations Department to schedule O&M training.
- Attends work regularly and punctually, as scheduled or expected.
- Complies with Employee Handbook, Code of Conduct, and Company Policies & Procedures.
- Leads meetings.
- Participates in template and procedure development.
- Trains testing personnel on test equipment usage and standard work instructions.
Safety
- Presents, supports, and leads-by-example with a safety and quality-oriented attitude.
- Leads by example to show that safety is the most important function, ensuring that all employees follow safe practices while working.
- Accountable to continually reinforce safe behaviors and correct "at risk" behaviors.
- Adheres to and ensures all site team members understands standard operating procedures.
- Leads and supports the site team in technical, quality and safety, utilizing system in place.
- Follows safety and security procedures and determines appropriate action. Reports.
- Ensures that safety is the most important function, follows safe practices while working.
- Reinforces safe behaviors and eliminates "at risk" behaviors.
- Reports potentially unsafe conditions and uses materials and equipment properly.
- Ensures Job Hazard Analysis (JHA's) occurs before scopes of work commence.
- Adheres to and understands standard operating procedures.
- Receives job- and task-specific training prior to work commencing.
- Follows technical, quality and safety systems in place and determines appropriate action.
- Follows safety and security procedures and determines appropriate action. Reports potentially unsafe conditions and uses materials and equipment properly.
Leadership
- Fosters and demonstrates a workplace inclusive of creating opportunity, serving others, building trust, innovation, and exceeding expectations.
- Manages one or more direct reports.
- Participates in hiring and selection process to fill positions on the team.
- Communicates regularly with direct reports on goals, accomplishments, and information on policies.
- Demonstrates leadership and expertise in eyes of client group.
- Employee Development:
- Provides tasks and assignments that challenge and stretch employees' responsibilities.
- Conducts regular discussions with employee(s) on personal development. Comfortable with empowering others.
- Conducts timely, effective performance reviews in accordance with RES guidelines.
Qualifications
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Highschool/GED is required.
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Bachelor's degree in electrical engineering or equivalent is preferred.
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4+ years of testing and commissioning electrical systems, preferably on utility-scale solar and energy storage projects is required.
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Ability to travel 75-100%.
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A valid drivers license is required.
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Advanced
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Underground and overhead distribution testing; transmission systems testing; single and three-phase electrical testing
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DC systems architecture and testing
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Utility-scale solar power plant design, operation, and testing
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HV and MV switching operations
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Lockout/Tagout programs and safe practices when working on energized equipment
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Intermediate
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Relevant codes and standards associated with the testing and design of electrical systems, including NETA, IEEE, NFPA 70E
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Field construction, commissioning, and start-up of renewable power plants
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Planning, supervising, staffing, and directing daily work
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Technical specifications and contractual documents
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Beginner
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SCADA control systems
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Operations and maintenance
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Root cause analysis
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Microprocessor-based relay testing and programming
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Project execution, budgeting, and schedule
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Oral & written skills
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Technical writing skills
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Ability to communicate issues to peers and superiors
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Effective information transfer between contractors, clients, team members, and vendors
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Clear and concise writing
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Strong interpersonal and team skills
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Ability to work independently and maintain a schedule for key deliverables
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Functional competencies include accountability, prioritization, system thinking, collaboration, and attention to detail
Anticipated base salary range: $120,000 - $150,000
The final agreed upon compensation is based on individual education, qualifications, experience, and work location. This position is bonus eligible.
RES offers benefits that are effective first day of employment. These benefits include the following:
- Medical, Dental and Vision
- Health Savings Account with employer contribution
- Flexible Spending Accounts
- 4x pay Basic Life and Voluntary Life
- Short and Long Term Disability
- Accident, Hospital, and Critical Illness
- 401 (k) plan with 6% company match
- 4 weeks Paid Time Off (PTO) and 10 Paid Holidays
- Tuition Reimbursement and Green Car Reimbursement
- Volunteer and Charity Matching
- Paid Parental Leave and Paid Sabbatical Leave
- Employee Referral Bonus
- Employee Discounts and Wellness programs
- Wellness Reimbursement
Physical requirements and environment:
The work environment and physical demands characteristics are representative of those the employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
Rarely: Climbing, crouching, kneeling, pulling/pushing/lifting between 50-100 lbs., and stooping are required.
Occasionally: Carrying 15-30 lbs., gripping, handling, pinching, and walking are required.
Frequently: Standing is required.
Constantly: Reading, grasping, hearing, reaching, vision, repetitive motion, and sitting are required.
Rarely exposed to vibrations in the working environment.
Occasionally exposed to extreme cold, heat, and humidity, and wet climates, in the work environment.
Frequently exposed to hazards in the work environment.
We maintain a drug-free workplace. Candidates will be required to pass a pre-employment background investigation and drug test as a condition of employment.
RES is an equal opportunity employer that is committed to diversity and inclusion in the workplace. We prohibit discrimination and harassment of any kind based on race, color, sex, religion, sexual orientation, national origin, disability, genetic information, pregnancy, or any other protected characteristic as outlined by federal, state, or local laws.
Apply now
Job expired?Please let RES know you found this job on Rejobs. This will help us grow and get more people to work on renewable energy!
Apply now
Job expired?Please let RES know you found this job on Rejobs. This will help us grow and get more people to work on renewable energy!
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About the role
May 7, 2026
Full time
Company
- Heth, Arkansas, United States
- Chalk Bluff, Arkansas, United States
4+ years in testing and commissioning electrical systems
UTC-05:00