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Battery Storage Jobs

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Experts in BESS and Talent Solutions

Battery Energy Storage Systems (BESS) are critical to stabilising modern power grids and enabling the large-scale integration of renewable energy sources. As demand for clean, reliable power accelerates, ERSG plays a key role in sourcing top-tier talent for battery storage projects worldwide.

 

With over 16 years of expertise in renewable energy recruitment, ERSG supports the full BESS project lifecycle. From development and design through construction, commissioning, and long-term O&M, we connect EPCs, developers, and utilities with the skilled professionals driving innovation and reliability in energy storage.

 

Explore Battery Storage Job Opportunities

Are you a professional looking to advance your career in battery storage? ERSG works with major developers, EPCs, and utilities to offer contract and permanent roles in the following areas:

•              BESS design and engineering

•              Construction and commissioning

•              Grid integration and SCADA systems

•              Battery system operations and maintenance

•              Inverter, EMS, and control systems

•              Safety, compliance, and quality assurance

Whether you're an experienced BESS technician, energy storage engineer, or just entering the sector, ERSG will help you find the right role.

 

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Specialists in Battery Storage Jobs

 

ERSG recruits for a wide range of battery storage roles, covering technical, engineering, and project delivery positions. Our expertise includes:

 

•              BESS Engineers (Electrical, Mechanical, Controls)

•              Battery Installation and Commissioning Technicians

•              Energy Storage Project Managers

•              Grid Integration Engineers

•              SCADA and Control System Specialists

•              Inverter and EMS Technicians

•              Lithium-Ion Battery System Engineers

•              Battery Safety and Compliance Specialists

•              HV/MV Battery Electricians

•              Operations and Maintenance (O&M) Technicians

•              HSE Advisors for Energy Storage Sites

•              Client Representatives for Quality and Compliance Oversight

Our Latest BESS Jobs
See all jobs
Posted 9 days ago

Solar O&M Technician

Permanent
Cork City, Cork
€60000 - €70000 per annum + Holiday + Pension + Private Health + Car
ersg is recruiting for a Solar O&M Technician on behalf of a major Solar EPC/O&M contractor. The role covers multiple utility-scale assets across Cork and surrounding areas.Experience of working on utility-scale Solar Farms is a MUST, as is a good understanding of inverters and general maintenance skills. You should have QQI Level 6, City & Guilds 2391 or an equivalent qualification in Electrical Installations/Engineering.This role offers regular overtime, career progression, and benefits including private healthcare (individual and family), share schemes, a good pension programme and a good company culture.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 10 days ago

Site Manager

Contract
Emilia-Romagna
Up to €300 per day
Solar Site Manager - Emilia-Romagna, Italy | €300/day | FreelanceWe're looking for an experienced Solar Site Manager to take full responsibility for day-to-day operations on a major utility-scale solar project in Emilia-Romagna. This role is hands-on, site-based, and focused on ensuring that construction activities run safely, efficiently, and in line with project specifications and schedules. Fluency in both English and Italian is essential. Start ASAP.What You'll Be Doing:Managing daily site activities and ensuring work progresses according to the construction planCoordinating subcontractors, suppliers, and on-site teams to maintain smooth workflowEnforcing HSE standards and ensuring the site meets all compliance and safety requirementsMonitoring construction quality, identifying issues early, and implementing corrective actionsConducting site inspections, toolbox talks, and daily briefingsTracking progress, maintaining site logs, and providing clear, accurate reporting to project stakeholdersManaging site documentation, permits, and compliance recordsSupporting testing, commissioning, and site readiness activitiesWhat You Need:Proven experience as a Site Manager on utility-scale solar (PV) projectsStrong understanding of construction methods, site coordination, and safety proceduresAbility to lead teams, solve problems quickly, and maintain a productive and safe site environmentFluent in English and ItalianAvailability for an immediate startIf you're a site-focused leader with a track record in utility-scale solar builds, we'd like to hear from you.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

Skilled Operatives

Contract
North Yorkshire
£24 - £29 per hour + Dependent on Experience
We are seeking a Skilled Operative with specific experience in Battery Energy Storage System (BESS) installation, particularly in the installation and handling of LV cables. The successful candidate will support a major BESS project in North Yorkshire, contributing to electrical installation works, site operations, and safe execution of project tasks in line with engineering drawings and site procedures.This is a long-term opportunity for an operative with strong electrical infrastructure experience, ideally within BESS, substations, renewables, or distribution networks.The ideal candidate would be able to Install, terminate, and route LV cables across the BESS site in accordance with project specifications and safety standards. Assist with general electrical installation works, including containment, cable pulling, and equipment placement. Support site supervisors and engineers with day-to-day tasks including preparation of work areas, material handling, and equipment setup. Ensure all works are carried out safely, following CDM regulations, site RAMS, and permit-to-work systems.CSCS & EUSR is essential, CPCS, IPAF is desired but not essential.This role is inside IR35 with CIS as an option. 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 15 days ago

Chief Electrical Engineer Solar

Permanent
日本
Competitive Salary
職種: 電気主任技術者（CEE） - 太陽光発電 勤務地: 福島県業務内容:発電所の電気設備の設計・運用・保守全般の監督安全規定や法令の遵守現場技術者や保守チームの指導・監督契約業者、ベンダー、ステークホルダーとの調整プロジェクトの書類作成、点検、トラブルシューティング応募条件:電気主任技術者免状（第1種または第2種が望ましい）太陽光・再生可能エネルギー分野での実務経験5年以上電気設備、法規、安全管理、プロジェクト管理に関する知識日本語での高いコミュニケーション能力（英語力がある方は尚可）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 17 days ago

Project Engineer

Contract
Chemnitz (09111), Sachsen
€500 - €800 per day
Our client is looking for a Project Engineer to monitor subcontractors work standards during the Balance of Plant works on a large scale BESS Facility near Chemnitz, Germany.The Ideal candidate would have extensive experience in the Power sector with specific understanding of Civil works, EPC Site experience and HV connections. German Language skills are required as well as english speaking proficiency. Key ResponsibilitiesOversee EPC and subcontractor works to ensure compliance with design, specifications, and VDE/DIN standards.Monitor site progress, quality, and HSE performance; maintain daily reports and issue NCRs where required.Coordinate interfaces between civil, electrical, battery OEM, PCS, and grid connection teams.Support commissioning, FAT/SAT witnessing, energisation, and performance testing.Review technical documents, method statements, and as-built drawings.Manage site communication with EPC, OEMs, grid operator, and client project manager.Identify risks, delays, and variations; support contractual compliance and handover documentation. This is a site based role beginning in February and going through until energisation for the right candidate.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 17 days ago

Solar Site Manager

Contract
Leeds, West Yorkshire
£400 - £450 per day
Solar Site Manager - UK Wide | £400-£450/day | Outside IR35We're recruiting on behalf of multiple leading EPC contractors for experienced Solar Site Managers to join their teams on exciting renewable energy projects across the UK. With a variety of sites and projects available, this is a unique chance to gain exposure to different technologies, teams, and project types while advancing your career in the solar industry.As a Solar Site Manager, you'll take full ownership of your sites, leading teams and subcontractors, managing schedules, budgets, and quality standards, and ensuring health and safety compliance at all times. This is a hands-on role that requires a proactive, solution-focused approach and the ability to adapt to different site environments.Flexibility to travel anywhere in the UK is essential, as projects are spread nationwide. Candidates must have proven site management experience, strong leadership skills, and the ability to deliver results under pressure.This is an outside IR35 contract offering a competitive daily rate of £400-£450, with multiple vacancies available across a range of leading EPC contractors. By applying, you'll be considered for several opportunities, giving you the chance to work on some of the most exciting solar projects 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.
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Posted 17 days ago

Solar Project Manager

Contract
Berlin
€500 - €525 per day
Solar Project Manager - Germany | €525/day | FreelanceWe're recruiting experienced Solar Project Managers to oversee the delivery of solar projects across Germany. You will be responsible for coordinating project plans, managing budgets, tracking progress, and ensuring quality and safety standards are met.The role involves liaising with contractors, suppliers, and on-site teams to keep projects on schedule and within budget. Strong organisational skills, experience in solar or renewable energy projects, and the ability to manage multiple tasks simultaneously are essential.Projects are located nationwide, so travel across Germany is required. This freelance position offers a competitive daily rate of €500-€550, with multiple assignments available. Submit your CV to be considered for a range of solar project opportunities.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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Global Reach in Battery Storage Recruitment

ERSG delivers battery storage recruitment solutions in key markets around the world, with regional expertise to support project success:

Our consultants understand the regulatory frameworks, labour markets, and compliance standards that govern each region, ensuring fast, accurate placement of qualified BESS professionals.

 

Why Battery Storage Matters

As electricity grids evolve to accommodate increasing levels of renewable power, battery storage plays a critical role in delivering flexible, reliable energy:

•              Stabilising frequency and voltage on the grid

•              Shifting renewable energy to peak demand hours

•              Reducing reliance on fossil-fuel peaker plants

•              Supporting islanded grids and remote energy access

•              Enabling more efficient energy trading and grid services

From lithium-ion battery systems to flow batteries, EV charging infrastructure, and co-located solar and storage facilities, demand for energy storage professionals is growing rapidly.

 

 

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