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Solar and Battery Storage Recruitment

From solar PV design and procurement through BESS integration, commissioning, and long-term asset management - ERSG places the specialists that deliver solar and storage projects at every scale.
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WHY ERSG

Why Clients Choose ERSG for Solar & BESS

Full Project Lifecycle Coverage

From development, design, and procurement through construction, commissioning, BESS integration and long-term O&M - we recruit across every phase of the solar and storage project.

Solar PV and BESS Specialists

PV design engineers, electrical engineers, BESS specialists, energy storage system integrators and inverter engineers - placed with developers, EPCs, OEMs, and asset operators.

Grid Connection and Export Expertise

Whether you need a contractor for a defined project phase or a permanent hire to build long-term capability, we have the network and the process to deliver both.

Developer, EPC, and OEM Reach

We understand the different workforce demands at each tier: utility-scale developers, EPC contractors managing full delivery and equipment manufacturers requiring specialist technical talent.

Contract and Permanent Delivery

Phase-specific contractors for construction and commissioning alongside permanent hires for development and asset management - we match the engagement model to the programme stage.

Global Solar Markets

Active across the UK, Europe, the Middle East, North Africa and the Americas, our solar network spans the markets where utility-scale PV and storage development is moving fastest.

IR35 Guidance for UK Contractors

We support UK-based solar and BESS clients with IR35 status determination and compliant contractor engagement across project construction and O&M phases.

Established in Renewable Energy Since 2008

Eighteen years of energy-sector recruitment give our solar and storage team the project knowledge, market relationships and candidate networks built through real delivery.

Live Solar & Energy Storage vacancies
View all Solar & Energy Storage jobs
Posted 2 days ago

Senior Power Plant Controls Engineer - BESS

Permanent
London
£80000 - £105000 per annum + Healthcare + Multiple Bonuses + Benefits
ersg is leading the search for a Senior Power Plant Controls Engineer with experience in the building and development of an energy analytics platform. Our client, a prominent business within the Renewable Energy industry is adding an analytics platform their business.You will be critical to the business' ability to ensure the greatest yield from their BESS investments. Utilising edge controller technology, the candidate must be able to demonstrate their experience in delivering the build and commissioning of an edge controller.Key responsibilites include (non-exhaustive);The creation/implementation of real-time control logic-including frequency droop, EFR and dynamic-containment-style responses-in accordance with IEC 61131-3 on industrial controllers.Risk mitigation/Operational redundancy design - Creating setpoint limits (real and reactive) and suitable behaviours in the event of EMS issues.Writing power setpoint control and reading back outputs via Modbus TCP/IP.On-site Commissioning and FAT - Verifying the authenticity of grid-frequency response in-line withEMS.Comms/Network reinforcement - Ensuring mechnisms are in place to prevent cloud-based and cellular communications failure, utilitising hardwired comms systems.Qualifications/Experience;Applicants MUST possess a degree in Electrical/Electronic Engineering (or similar discipline), experience and training in Cybersecurity and Controls Systems is advantageous.Applicants MUST have the Right to Work in the UK; Sponsorship is NOT available for this opportunity.ersg are an equal opportunities employer; we are committed to promoting equality of opportunity for all job applicants. We do not discriminate against applicants on the basis of age, sex, race, disability, pregnancy, marital status, sexual orientation, gender reassignment or religious background; all decisions are based on merit.
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Posted 2 days ago

Senior Project Engineer (BESS)

Permanent
London
£75000 - £95000 per annum + Bonus + Healthcare + Pension
ersg is supporting a client who is leading the acquisition, delivery and management of Utility-Scale Energy Storage assets in the UK.They are searching for a Project Engineer to work closely with internal (Head of Engineering, Project Managers) and external stakeholders (Consultants etc.) to ensure that the development and engineering of projects is conceptually sound, managing the process through to an asset becoming operational. Experience of providing technical and commercial knowledge in the areas of high voltage design, power system modelling, BESS technology and connection agreements is key to being successful in this role.This is a hybrid role (3 days per week in Central London), working alongside the Head of Engineering, you will be critical to the success of future projects being acquired by the client.The successful candidate will have a degree in Electrical/Electronic Engineering or a related field.Candidates MUST have the Right to Work in the United Kingdom; Sponsorship is NOT available.ersg are an equal opportunities employer; we are committed to promoting equality of opportunity for all job applicants. We do not discriminate against applicants on the basis of age, sex, race, disability, pregnancy, marital status, sexual orientation, gender reassignment or religious background; all decisions are based on merit.
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Posted 2 days ago

BESS Asset Manager

Permanent
London
£90000 - £115000 per annum + Bonus + LTIP + Pension + Healthcare
ersg is supporting a Clean Energy Infrastructure business, who are currently building a portfolio of over 1GW in BESS assets in the UK.They are searching for a Senior Asset Manager to ensure the operational efficiency of their investment in Energy Storage projects. This role will see the successful candidate be the first employee in the Asset Management function, providing a unique opportunity to be develop a career pathway to leadership as more assets are acquired.You will need to demonstrate your technical acumen, understanding the core components of an Energy Storage System, whilst having strong experience in working with optimisers, and have the gravitas to communicate effectively with the investment team behind the business.As this is an early-stage hire, you will be key in the development of O&M Contracts, managing relationships with the DNO, OEM, and third-party contractors, and setting the baseline for the reporting and control mechanisms for the assets.This is a hybrid role (3 days per week in Central London), working alongside the Senior Leadership Team and Investor, providing critical exposure for development.The successful candidate will have a degree in Electrical/Electronic Engineering or a related field.Candidates MUST have the Right to Work in the United Kingdom; Sponsorship is NOT available. ersg are an equal opportunities employer; we are committed to promoting equality of opportunity for all job applicants. We do not discriminate against applicants on the basis of age, sex, race, disability, pregnancy, marital status, sexual orientation, gender reassignment or religious background; all decisions are based on merit.
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Posted 3 days ago

Project Manager

Contract
England
£450 - £500 per day + Depending on Experience
EPC Project Manager required for a global IPP specialising in solar and battery storage projects. Candidates will have project management experience delivering solar farm projects, ideally from a developer background with EPC construction experience. BESS project delivery experience is beneficial but not essential.The ideal candidate will have strong experience managing subcontractors and engaging with key stakeholders. This is a remote role with occasional travel to project sites, approximately once per month.ersg are an equal opportunities employer; we are committed to promoting equality of opportunity for all job applicants. We do not discriminate against applicants on the basis of age, sex, race, disability, pregnancy, marital status, sexual orientation, gender reassignment or religious background; all decisions are based on merit.
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Posted 6 days ago

Solar Design Engineer

Permanent
Widnes, Cheshire
£60000 - £75000 per annum + Pension + Private Healthcare + Benefits
ersg are working with a leading EPC Contractor in the Renewable Energy sector to hire a Power Systems Specialist focused on Design. The client operates across the European market but is growing their UK team, and is winning more business across the Utility-Scale Solar (20MW or above) sector.This role will see the successful candidate designing LV and HV systems for Solar projects; handling SLDs from beginning to final design. You will also be managing grid connection applications, and liaising with the DNO, whilst ensuring grid compliance to G99 and G100 standards. You will also be instrumental in the specification of related plant (transformers, switchgear etc.) and supporting during various stages of the project - from procurement to commissioning.Candidates MUST have a degree in Electrical Engineering, or a suitable field. Be able to demonstrate their experience in LV & HV system design, and have been involved in a portfolio of Utility-Scale Solar projects in the UK. You should also have a grasp of managing grid connection processes, and experience of grid studies.Applicants MUST be able to prove that they have the right to work in the United Kingdom.ersg are an equal opportunities employer; we are committed to promoting equality of opportunity for all job applicants. We do not discriminate against applicants on the basis of age, sex, race, disability, pregnancy, marital status, sexual orientation, gender reassignment or religious background; all decisions are based on merit.
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Posted 13 days ago

HSE Manager - London/South East

Permanent
London
£65000 - £75000 per annum
Key responsibilitiesManage and monitor HSE arrangements across a regional portfolio of sites and projects.Provide advice on UK HSE legislation, CDM 2015 where applicable, risk assessments, RAMS and safe systems of work.Undertake site visits, inspections and audits, following up on findings and improvement actions.Support incident reporting, investigations and root-cause analysis, ensuring lessons learned are shared.Work with contractors and subcontractors to monitor performance and maintain appropriate HSE standards.Support project teams through construction and other relevant delivery phases, helping identify and control risks.Monitor HSE data, prepare performance updates and identify areas requiring further attention.Promote engagement, effective communication and continuous improvement across the region.Experience and qualificationsRelevant HSE experience within renewable energy, power, construction, civil engineering, utilities or a comparable sector.Experience working across multiple sites or projects.Good knowledge of UK health and safety legislation, construction risks and contractor controls.Practical experience with inspections, audits, incident investigations and HSE management systems.NEBOSH Diploma or equivalent.IOSH membershipConfident stakeholder-management skills and the ability to communicate effectively with both site-based and senior teams.Salary and benefits £65,000-£75,000 annual salaryCar allowance Other company benefits ersg are an equal opportunities employer; we are committed to promoting equality of opportunity for all job applicants. We do not discriminate against applicants on the basis of age, sex, race, disability, pregnancy, marital status, sexual orientation, gender reassignment or religious background; all decisions are based on merit.
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Posted 19 days ago

Site Construction Supervisor

Contract
Niederzier (52382), Nordrhein-Westfalen
€750 - €850 per day
We are seeking an experienced Construction Manager / Site Construction Supervisor / Site Engineer to support the delivery of the BESS Hambach 2 project in North Rhine-Westphalia, Germany.You will be responsible for coordinating and supervising construction and installation activities on site, ensuring that works are delivered safely, efficiently, on schedule, within budget and to the required quality standards.This is a hands-on site-based role suited to a proactive construction professional with strong technical expertise, excellent communication skills and a strong commitment to health, safety and environmental compliance.Key ResponsibilitiesCoordinate and supervise construction and installation activities on site.Monitor and verify that works are completed in accordance with approved construction and execution drawings.Ensure compliance with project schedules, budgets, quality standards and health, safety and environmental requirements.Participate in regular site and construction meetings with contractors and project stakeholders.Monitor, track and document construction progress, providing regular updates to the Project Manager and Site Management Team.Coordinate activities with other site supervisors and discipline leads to ensure efficient project execution.Identify, document and report defects, non-conformities and contractor/subcontractor performance issues.Support the preparation and issuing of non-conformance reports and deficiency notices where required.Review and assess contractor variation claims and change requests.Assist with the inspection, testing and acceptance of partial and final project deliverables.Support the implementation and close-out of corrective actions to ensure project objectives are achieved.Maintain accurate site documentation and reporting throughout the project lifecycle.Candidate RequirementsEssential QualificationsDegree, diploma or equivalent qualification in Engineering, Construction Management or a related technical discipline.Alternatively, a certified Engineering Technician with relevant site supervision experience will be considered.ersg are an equal opportunities employer; we are committed to promoting equality of opportunity for all job applicants. We do not discriminate against applicants on the basis of age, sex, race, disability, pregnancy, marital status, sexual orientation, gender reassignment or religious background; all decisions are based on merit.
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Posted 19 days ago

PMO Manager - Renewable Energy

Permanent
London
£80000 - £100000 per annum + Bonus + Pension + Healthcare + Benefits
ersg is searching for a PMO Manager to join a major player in the UK BESS market. Our client is backed by a major Investment Management business with intentions to deliver over 1GW of BESS in the medium-term, whilst seeking to acquire further projects.As PMO Manager, the successful candidate will be managing a small team but constructing the critical frameworks and standards that ensure the efficient delivery of over USD800m of projects. Involvement in these projects are a real opportunity to enhance your credentials in the BESS market.Working closely with key stakeholders from the main investor, there is the expectation that you can demonstrate your capacity to operate lean, and control budgets.The role offers hybrid working, with the expectation of being based in London for three days per week.In addition to a competitive salary, there are benefits including an incentive plan, private healthcare and life assurance. ersg are an equal opportunities employer; we are committed to promoting equality of opportunity for all job applicants. We do not discriminate against applicants on the basis of age, sex, race, disability, pregnancy, marital status, sexual orientation, gender reassignment or religious background; all decisions are based on merit.
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Posted 21 days ago

Grid Manager - Renewable Energy Developer

Permanent
London
£95000 - £130000 per annum + Annual Bonus + Pension + Benefits
ersg is working with a Renewable Energy business to support them in their search for a Grid Manager. This role will see you oversee their Grid Connection process across the UK and overseas (local talent will manage the relationship with DNOs etc.).Core responsibilities will see you managing the interconnection process throughout the project development lifecycle (through to operations), ensuring the delivery of projects in accordance with local grid standards and code, supporting the development and delivery team throughout the project lifecycle, budgetary control, working with third-party contractors to ensure construction and commissioning of projects.Candidates must be able to demonstrate their ability to manage all internal and external stakeholders (Head of Delivery, Project Managers, Subcontractors (EPC, BoP), TSOs, DNOs etc.)Applicants MUST possess a degree in Power Systems, Electrical Engineering or a similar discipline. You MUST also have the Right to Work in the United Kingdom.Salary is dependent upon experience but includes a good bonus scheme, and a strong pension plan.ersg are an equal opportunities employer; we are committed to promoting equality of opportunity for all job applicants. We do not discriminate against applicants on the basis of age, sex, race, disability, pregnancy, marital status, sexual orientation, gender reassignment or religious background; all decisions are based on merit.
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HOW WE WORK

Three ways to hire with ERSG

Contract

Day-rate specialists mobilised against project milestones, fully compliance-checked.

Permanent

Staff hires for developers, OEMs and the wider supply chain, from engineer to board.

Workforce Solutions

RPO, managed service and payroll for multi-year renewable programmes.

CASE STUDIES

Solar & Energy Storage work in practice

Our solar and battery storage case study library is being built. Get in touch to speak with our team about the projects we have staffed.

NEWS & INSIGHTS

Latest Solar & Energy Storage thinking

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EXPLORE

Our sectors

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FAQS

Frequently asked questions

A solar recruitment agency sources and places engineers, project managers, and technical specialists for solar PV and battery energy storage projects. This includes roles across development, design, procurement, construction, commissioning and long-term O&M. ERSG places solar and BESS professionals with utility-scale developers, EPC contractors, equipment OEMs, and asset operators across UK, European, Middle Eastern and American markets.