BESS Advisory Consultant Kings Langley, Hertfordshire Permanent Full Time

Renewable Energy Systems
Do you want to work to make Power for Good? We’re the world’s largest independent renewable energy company, 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 and professional growth of our people, no matter what stage of their careers 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 Come join the world’s largest independent renewable energy company active in wind, solar and energy storage. Our vision is to be a leader in the transition where everyone has access to affordable zero-carbon energy. Being part of the RES team means shaping the world’s energy future. The Asset Management Department is responsible for a growing fleet of renewable energy assets. RES is expanding its Advisory Services by developing a team within our Asset Management Department to provide consultancy services to meet our clients’ requirements. We are looking for an experienced renewables consultant to join this new team. The role of ‘Battery Storage Consultant’ will focus on delivering client-facing Advisory Services activities across our AM portfolio, initially supported by existing staff within the Asset Management Team. This position reports to the Advisory Services Manager in the UK&I and collaborates closely with Asset Managers, Business Development Managers, Operations Support, AM Finance, and other departments within RES. While primarily focused on UK&I, services are delivered across Europe, and applications from candidates based in other European offices are welcome. Key Responsibilities

1. Understand and interpret client’s needs, clearly communicating client’s goals to internal and external stakeholders.
2. Deliver end-to-end Advisory Services and manage projects including due diligence, owners engineering, and technical missions.
3. Support growth and cost reduction targets.
4. Undertake technical, project management, commercial, and customer-facing activities.
5. Maintain regular communication with clients and provide feedback to refine service offerings.

Reporting

• Prepare and deliver presentations and reports to the Asset Management team and clients.

Internal Engagement

• Ensure contracts are agreed with clients and work is delivered within budget and timeline.
• Ensure work quality meets client expectations.
• Collaborate with internal stakeholders and subcontractors.
• Manage project deliverables for timeliness, quality, and budget.
• Assist in developing proposals for new work.
• Oversee financial performance of projects.
• Mentor less experienced team members.
• Identify technological or regulatory developments impacting the business or providing new opportunities.

External Engagement

• Work with clients to identify their requirements and key contacts.
• Attend client meetings and conduct site visits within the UK and internationally.

Knowledge & Skills

• Understanding of renewable energy infrastructure projects and battery energy storage systems.
• Established network within the renewables industry.
• Knowledge of project finance and commercial aspects.

• Proven ability to produce clear reports and communicate effectively in English.
• Strong commercial, contractual, and project management skills.
• Team player with initiative and self-motivation.
• Excellent planning, organization, and attention to detail.
• Ability to manage multiple tasks and travel willingness.
• Proficiency in additional languages is a plus.

Experience & Qualifications

• Experience in owners engineering, due diligence, or technical advisory in the BESS energy field.
• Consultancy experience with battery storage systems and renewable energy projects.
• Experience managing budgets and client relationships.
• Degree or equivalent in Engineering or relevant Business/Commercial discipline.
• Valid driving license for UK travel.

At RES, we celebrate diversity, believing it enhances our ability to innovate and solve complex problems. We encourage applicants from all backgrounds to apply, fostering an inclusive environment that values different perspectives.