Solar & BESS

Your responsibilities will include:Developing and optimising maintenance strategies and maintenance plans across a portfolio of technical assets.Applying reliability and maintenance engineering principles to improve asset performance.Developing maintenance schedules, procedures and service concepts.Supporting maintenance cost and lifecycle planning.Using maintenance KPIs, operational data and dashboards to identify performance and cost improvement opportunities.Maintaining accurate asset structures, equipment information and maintenance data within a CMMS.Developing spare-parts strategies, including equipment criticality assessments.Supporting long-term lifecycle planning, including refurbishment, optimisation and end-of-life activities.Developing maintenance scopes and requirements for external service providers and subcontractors.Identifying gaps in maintenance processes and procedures and driving improvements.Supporting the implementation of technical and operational changes.Ensuring maintenance activities comply with relevant safety standards, regulations and technical requirements.Working collaboratively with internal stakeholders across engineering, operations, service and commercial functions.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.

Project Manager required for a UK-based EPC main contractor to deliver a utility-scale ground-mounted solar farm project based in Hampshire. The successful candidate will have proven Solar farm experience managing the full EPC project lifecycle from Ready-to-Build through construction, commissioning and final handover to O&M. HV experience (ideally 123kV) is beneficial but not essential. This is an 18-month freelance contract, working on a hybrid basis with 4 days per week onsite in Hampshire and 1 day working from home. Please only apply if you are eligible to live and work in the UK.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.

Lead SCADA Engineer - BESS Projects (UK)Location: UK (Hybrid / Site-Based) About the RoleWe are looking for a Lead SCADA Engineer to take ownership of SCADA systems across utility-scale Battery Energy Storage System (BESS) projects in the UK.This role will focus on the technical leadership, integration, and delivery of SCADA systems, ensuring alignment with contractual, operational, and grid compliance requirements. You will act as the key interface between SCADA providers, subcontractors, and project stakeholders, driving coordination and successful system delivery.Key ResponsibilitiesProvide technical management of the BoP SCADA solution provider, ensuring all contract requirements are metLead technical due diligence and integration of the BESS SCADA system (including EMS/Universe platforms), ensuring compliance with project specificationsDevelop and finalise:SCADA architectureInterface schedulesControl and operating philosophiesFunctional Design Specifications (FDS)Review and sign off Inspection & Test Plans (ITPs) for SCADA systemsAttend and support Factory Acceptance Testing (FAT) where requiredWork closely with subcontractors, internal teams, and external stakeholders to coordinate system design and integrationLead weekly coordination and integration meetings to ensure timely and efficient project deliveryOversee system integration across BESS components, including inverters, BMS, EMS, and grid interfacesSupport commissioning, troubleshooting, and handover phasesAbout YouDegree in Electrical Engineering, Control Systems, or related disciplineStrong experience delivering SCADA systems within BESS, renewables, or power infrastructure projectsProven ability to manage SCADA vendors and system integratorsDeep understanding of SCADA architectures and industrial communication protocols (e.g. IEC 61850, DNP3, Modbus, OPC)Experience developing functional specifications and control philosophiesStrong stakeholder management and coordination skillsAbility to lead technical discussions and drive project outcomesFull UK driving licenceDesirable ExperienceDirect experience working on utility-scale BESS projectsFamiliarity with UK Grid Code and DNO requirementsExperience with EMS platforms and system integration (e.g. Universe or equivalent)Knowledge of cybersecurity standards (e.g. IEC 62443)What's on OfferOpportunity to lead SCADA delivery on major UK energy storage projectsHigh-impact role within a fast-growing renewable energy sectorExposure to full project lifecycle from design through commissioningCompetitive salary and benefitsClear career progression within a technically driven environment 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.

ersg are searching for a Contract Manager to deliver multiple Utility-Scale Solar Farms across Ireland. This role will see the successful candidate initially managing one Solar/PV project before supporting across several other projects over the next couple of years. Applicants will be responsible for;Working with Project Managers to manage risk and contract variations effectively.Handle contract negotiations across subcontractors, suppliers, and partners.Leading claims management processes.Managing and administering EPC contracts across multiple projects.Fostering a collaborative approach with clients, contractors and third-parties.This role will be a hybrid position with the expectation being home-based for 75%. The remainder of your time will be site or office-based.Applicants MUST have experience of acting as an EPC Contractor within the Irish market. Also, experience in managing Utility-Scale Solar/PV projects to FIDIC standards is essential to ensure the success of the project. Applicants MUST hold a degree in Engineering, Construction Management or a Commercially-related discipline required.Salary is €100,000-€120,000 + bonus + 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.

I'm currently supporting a leading renewable energy developer in Germany who is looking to appoint an experienced Senior Project Finance & M&A Manager.This is an opportunity to lead the financing and sale of Battery Energy Storage, Solar or Wind projects across Germany.You'll be responsible for:Structuring project finance facilities-Leading M&A transactions-Managing investor and banking relationships-Financial modelling and commercial analysis-Negotiating financing documentation and term sheets-Supporting PPA negotiations-Taking projects through to Financial CloseWe're looking for professionals with experience in project finance for BESS, Solar and Wind.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.

ersg are searching for a Contract Manager to deliver multiple Utility-Scale Solar Farms across Ireland. This role will see the successful candidate initially managing one Solar/PV project before supporting across several other projects over the next couple of years. Applicants will be responsible for;Working with Project Managers to manage risk and contract variations effectively.Handle contract negotiations across subcontractors, suppliers, and partners.Leading claims management processes.Managing and administering EPC contracts across multiple projects.Fostering a collaborative approach with clients, contractors and third-parties.This role will be a hybrid position with the expectation being home-based for 75%. The remainder of your time will be site or office-based.Applicants MUST have experience of acting as an EPC Contractor within the Irish market. Also, experience in managing Utility-Scale Solar/PV projects to FIDIC standards is essential to ensure the success of the project. Applicants MUST hold a degree in Engineering, Construction Management or a Commercially-related discipline required.Salary is €100,000-€120,000 + bonus + 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.

ersg are supporting an international EPC Contractor in their search for a Grid Manager to support their Grid Connection process and adherence to Grid Code on their Renewable Energy projects in the South of Italy.This is a remote working role, with the expectation to travel to site and client meetings regularly.Key responsibilities in this role include;Act as the primary point of contact for all grid connection matters.Manage relationships with TSOs.Execute & Coordinate of grid connection works.Coordinate technical discussions and compliance meetings with grid operators and project stakeholders.Manage adherence to all Grid Code requirements and connection agreements during construction.Develop and maintain technical documentation required for grid compliance.Collaborate with key stakeholders (Engineering, Project Management, SHEQ teams).Manage process across full project lifecycle and adherence to project milestones.This role offers a salary between €70,000 and €90,000 + bonus + expenses + healthcare + benefits.Applicants should have at least five years of Grid Management on Renewable Energy projects, and be able to demonstrate their relationship with Italian Grid Operators.Applicants MUST have an Electrical Engineering or equivalent qualification (degree level).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.

ersg are searching for a Project Manager to deliver a Utility-Scale Solar Farm in the Midland of Ireland. This role will see the successful candidate initially managing one Solar/PV project before supporting across several other projects over the next couple of years. Each project will be well-resourced, with site-based colleagues overseeing the day-to-day activities.Applicants will be responsible for;Managing project performance from a time and cost perspective.Managing coordination across the EPC functions.Leading contractual management, and mitigating budget variations).Risk management.Stakeholder management.This role will be a hybrid position (80% home based)Applicants MUST have experience of acting as an EPC Contractor within the Irish market. Also, experience in delivering Utility-Scale Solar/PV projects is essential to ensure the success of the project. Applicants MUST hold a degree in Construction, Engineering, Project Management or a related discipline required.Salary is €100,000-€120,000 + bonus + 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.

ersg are searching for an Assistant Site Manager to deliver a Utility-Scale Solar Farm in the Midland of Ireland. Upon joining, our client will provide training and development on an existing project before providing the scope to act as Site Manager on another site, which will go live at the beginning of 2027.Applicants will be responsible for;Ensuring the smooth running of the site, in accordance with SHEQ principals.Managing subcontractors, engineers and suppliers to ensure delivery of project.Managing site progress and resolving challenges to site delivery.Ensure site records are managed appropriately.Being proactive in ensuring stock levels are controlled.Supporting handover to the end-client.This role will be site-based (five days per week).Applicants MUST have experience of acting as an EPC Contractor within the Irish market. Also, experience in delivering Utility-Scale Solar/PV projects is essential to ensure the success of the project. Applicants with a degree in Construction, Engineering or a related discipline preferred.Salary is €60,000-€70,000 + bonus + benefits.You MUST be eligble to work in Ireland, and have a valid drivers license. 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.

A global solar manufacturer is seeking experienced Construction Managers to support ground-mounted PV projects across Spain. The role involves supporting the installation and maintenance of solar tracker systems, working with developers, EPCs, and subcontractors to train teams and advise on best practice. This is a site-based role with significant travel (90%). Candidates will have strong solar farm experience with a mechanical background, including tracker systems or similar components, and must be fluent in English and Spanish. 12-month rolling freelance contract (minimum 2.5-year programme), with full expenses covered and training provided by a tracker specialist.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.

A global solar manufacturer is seeking experienced Construction Managers to support ground-mounted PV projects across Romania. The role involves supporting the installation and maintenance of solar tracker systems, working with developers, EPCs, and subcontractors to train teams and advise on best practice. This is a site-based role with significant travel (90%). Candidates will have strong solar farm experience with a mechanical background, including tracker systems or similar components, and must be fluent in English and Romanian. 12-month rolling freelance contract (minimum 2.5-year programme), with full expenses covered and training provided by a tracker specialist.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.

A European EPC Renewable Energy Contractor are growing their presence in the UK market, building upon success in the Solar and BESS Construction space. We are searching for a Solar Construction Project Manager to spearhead their future success with previous experience of working on EPC Solar projects of 20MW or more. BESS experience would be extremely beneficial.This role will see the successful candidate managing multiple projects concurrently - core responsibilities include;Stakeholder Management - Subcontractors, Suppliers, End-Client/InvestorsProject DeliveryAdherence to UK regulations (inc CDM15) - including delivery of project within H&S standardsWith several key projects to deliver across the coming years, this role requires someone with experience in delivering Utility-Scale Solar or BESS projects.Candidates must have a degree in Electrical, Civil or Mechanical Engineering, and be willing to travel to projects to manage their progress.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.