Commercial Contract Manager
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).
Contact
Last updated on 2025-12-27 | Report an issue
Do you want to work to make Power for Good?
We're the world's largest independent renewable energy company. We're guided by a simple yet powerful vision: to create a future where everyone has access to affordable, zero carbon energy.
We know that achieving our ambitions would be impossible without our people. Because we're tackling some of the world's toughest problems, we need the very best people to help us. They're our most important asset so that's why we continually invest in them.
RES is a family with a diverse workforce, and we are dedicated to the personal professional growth of our people, no matter what stage of their career they're at. We can promise you rewarding work which makes a real impact, the chance to learn from inspiring colleagues from across a growing, global network and opportunities to grow personally and professionally.
Our competitive package offers a wide range of benefits and rewards.
The position
This position will be responsible for supporting the Northern Europe Asset Management business within commercial asset management. Commercial Asset Management is the focus on protecting clients, and their investors' interests by maximising projects net asset value. Enforcing contractual rights, optimising value from the supply chain, tendering and procurement of new agreements, identifying opportunities, and commercial considerations to enhance operations of assets, with the overall goal to increase value (not necessarily export).
This role will cover all technologies managed by RES including Solar, Wind and Energy Storage. Duties will include owner interaction, contract management, supporting complex insurance claims, using and creating tools for the analysis of projects, forecasting performance of assets, and managing continuous improvement. The duties with this role will suit a team player who is flexible and initiative, and able to help implement new systems of working. This position may include travel a couple of times a year within Northern Europe.
Accountabilities
The successful applicant will be responsible for:
- Supporting the Northern Europe asset management business to increase the net asset value of renewable energy assets, which may include Wind, Solar and Energy Storage
- Provide high quality management of on-going contracts with our existing suppliers, consultants, and sub-contractors
- Managing a portfolio of renewable energy project contracts through the contract lifecycle
- Leading tenders for new services and renewals, including contract negotiations on a variety of different operational contracts, reviewing and drafts of terms, and liaising with clients and their respective legal teams
- Reviewing performance of contracts, including supplier performance calculations and calculations of bonus or liquidated damages
- Working alongside key stakeholders to resolve commercial issues, including KPIs (including contractual liquidated damages and bonus payments), attending supplier meetings to discuss performance
- Managing aspects of the commercial framework of the project, including leading on insurance claims, warranty claims, and material disputes
- Responsible for management of a client's portfolio of contracts, attending client meetings on a regular basis, reporting on status of portfolio, and proving contract and commercial advice as required
- Reviewing of contractual terms to support and advise asset managers on specific queries, including upgrades, performance, insurance claims, PPA obligations, AMA scope and other ad hoc topics
- Review of physical defects and performance against contract warranties. Drafting and sending notices of defect and nonconformance and following through to completion
- Supporting the integration and adoption of new projects to ensure they are 'Operations Ready'. Acting as Adoption Lead if required
- Capturing lessons learnt and participate in and support Asset Management Department 'Continuous Improvement' activity
- Attending internal, and external supplier and client meetings. Taking minutes and updating documentation
- Updating and maintaining contract management tools/trackers
Knowledge
- Strong computer literacy with particular knowledge and experience of Microsoft Office; SharePoint and Docusign
- Understanding of the regulatory landscape within Northern Europe
- Knowledge of subcontracting and tendering processes
- Knowledge of renewable energy contracts
- Awareness of the importance of HSQE requirements an advantage
Skills
- The ability to be highly organised, in order to manage and prioritise multiple tasks, working to tight deadlines
- A keen attention to detail, specifically when dealing with technical and legal documentation
- Strong and proven stakeholder relationship skills
- Strong commercial problem-solving skills
- Ability to identify and summarise key contractual provisions
- Excellent communication and negotiation skills
Experience
- Previous commercial and contract management experience preferable
- Experience in construction, asset management or Renewables preferable
- Experience in managing O&M contracts, PPAs, Construction and or major component supply contracts
- Managing and resolving disputes between parties
- Experience of handling insurance claims
Qualifications
- Any relevant business, contract, management, or renewable qualifications
- Degree/HND level education preferable but not absolute requirement
At RES we celebrate difference as we know it makes our company a great place to work. Encouraging applicants with different backgrounds, ideas and points of view, we create teams who work together to solve complex problems and design practical solutions for our clients. Our multiple perspectives come from many sources including the diverse ethnicity, culture, gender, nationality, age, sex, sexual orientation, gender identity and expression, disability, marital status, parental status, education, social background and life experience of our people.
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About the role
January 16, 2026
Full Time
Company
January 16, 2026
Flexible
- Glasgow, Scotland, United Kingdom
- Kings Langley, United Kingdom
- Exeter, United Kingdom
- Truro, Cornwall, United Kingdom
- Larne, United Kingdom
Preferable previous commercial and contract management experience
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