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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 3 minutes ago

EHS Advisor

Contract
Wexford
€325 - €375 per day
Health & SafetyImplement and monitor the project Health & Safety Management SystemEnsure compliance with Irish H&S legislation, including the Safety, Health and Welfare at Work ActConduct regular site inspections, audits, and safety walksReview and approve risk assessments, method statements (RAMS), and safe systems of workLead toolbox talks, safety briefings, and inductions for site personnel and contractorsInvestigate incidents, near misses, and unsafe conditions, producing reports and corrective actionsLiaise with site management, contractors, and external stakeholders on H&S mattersEnvironmentalMonitor environmental controls and compliance with planning conditions and environmental permitsSupport implementation of the Environmental Management Plan (EMP)Manage waste segregation, pollution prevention, and protection of local habitatsReport and respond to environmental incidentsTraining & CulturePromote a positive safety culture across the solar farm hubSupport training initiatives and competency checksAct as a point of contact for HSE queries on siteQualifications & ExperienceDegree or diploma in Occupational Health & Safety, Environmental Science, or related fieldRelevant HSE qualification (e.g. NEBOSH, IOSH, or equivalent)Minimum 2-3 years' experience in a similar HSE role, ideally within construction, renewables, or utilitiesStrong knowledge of Irish H&S and environmental legislationExperience working on large infrastructure or renewable energy projects (solar preferred)Skills & CompetenciesStrong communication and interpersonal skillsAbility to influence and engage site teams and contractorsProactive, detail-oriented, and solution-focusedCompetent in incident reporting and root cause analysisComfortable working in a dynamic, site-based environmentDesirablePrevious experience on solar or renewable energy projectsTemporary Works or Construction Safety experienceSafe Pass and manual handling certification 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 hours ago

BESS Engineer

Permanent
London
£85000 - £100000 per annum + Bonus + Pension + Benefits
ersg are working with a leading investor in Renewable Energy assets to hire a BESS-focused Engineer. This role will see the successful candidate join a market-leader to ensure the delivery of their growing BESS portfolio.Key responsibilities include;Being the lead person on technical developments in the Battery industry - supporting internal and external stakholders with technical comprehension of BESS.Identification and selection of BESS, PCS and EMS providers.Support colleagues through acquisition, JVs and project development stages from a technical perspective.Ensure FAT/SATs are completed.Ensuring delivery of projects in accordance with grid compliance.Candidates should have a strong background within BESS (upwards of three years), additionally any training with inverter manufacturers are a bonus. It is critical that candidates have experience of managing contractors such as EPCs.This position is a hybrid-role, based in the client's offices for four days per week. There will be travel to site (expenses covered) during the commissioning and energisation phases.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 Expert - ICP/EPC

Permanent
Leicester, Leicestershire
£70000 - £105000 per annum + Bonus + Pension + Car + Benefits
ersg are working with a leading ICP business to hire a BESS Expert. This role will see the successful candidate join a leading ICP provider, which is hiring due to growth.Key responsibilities include;Being the lead person on technical developments in the Battery industry - supporting internal and external stakeholders with technical comprehension of BESS.Growing the EPC/delivery function of the business by understanding the full tender process.Identification and selection of BESS, PCS and EMS providers.Ensuring delivery of projects in accordance with grid compliance.Candidates should have a strong background within BESS (upwards of three years), additionally any training with inverter manufacturers are a bonus. It is critical that you have experience in the delivery of EPC projects.This role is a hybrid position, with the expectation of being in the office 2-3 days per week.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.
Apply Now
Posted 2 days ago

Electrical Engineering Manager BESS & Solar

Permanent
Japan
¥10000000 - ¥15000000 per annum
電気エンジニアリングマネージャー📍勤務地：東京都🏢業界：再生可能エネルギー（社名非公開）ポジション概要当社クライアントは、世界各国で再生可能エネルギープロジェクトを展開するグローバル企業です。日本市場での事業拡大に伴い、電気エンジニアリングマネージャーを募集しています。本ポジションでは、再生可能エネルギープロジェクトの開発初期段階から建設部門への引き渡しまで、技術面全般をリードしていただきます。特に系統連系申請業務や高圧設備（HVI）に関する技術マネジメントを担当していただきます。主な業務内容プロジェクト開発におけるエンジニアリング業務全般の計画・管理一般送配電事業者との系統連系申請および技術協議エンジニアリング関連の入札資料作成およびベンダー選定国内外のエンジニアリングチームとの連携設計図書および技術仕様のレビュー日本国内の法令・規制への適合確認PMOおよび開発チームへの技術支援高圧設備（HVI）および単線結線図（SLD）のレビューCAPEX最適化によるプロジェクト収益性向上技術検討・解析業務の推進サプライヤーおよびEPCとの折衝・管理建設プロジェクトから得られた知見のフィードバック応募資格【必須】電気工学または関連分野の学位太陽光発電所、変電所、高圧送電設備に関する設計経験（5年以上）日本国内における系統連系申請業務経験エンジニアリングプロジェクトマネジメント経験外部設計会社・コンサルタント・EPC管理経験日本語・英語ともにビジネスレベル以上【歓迎】再生可能エネルギー業界経験電力会社または送配電事業者での経験変電設備の試験・コミッショニング経験太陽光発電システム設計の知識高圧設備および単線結線図（SLD）の知識優れたコミュニケーション能力・調整能力ポジションの魅力世界的な再生可能エネルギー企業でのキャリア形成国内外のプロジェクトに携わる機会グローバルチームとの協業環境柔軟な働き方競争力のある報酬パッケージ将来的なキャリアアップの機会ご興味をお持ちいただけましたら、ぜひお気軽にお問い合わせください。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 7 days ago

Site Manager

Contract
Ipswich, Suffolk
£500 - £600 per day + Negotiable Dependent on Experience
BESS Site Manager required to work for a UK EPC subcontractor on a large 45MW+ BESS project based in Ipswich. Applicants MUST have BESS (battery energy storage systems) experience with a good understanding of BESS installations. This is for a 3 month renewable contract, based fully onsite. Applicants must be 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.
Apply Now
Posted 14 days ago

BESS Engineer

Permanent
London
£85000 - £100000 per annum + Bonus + Pension + Benefits
ersg are working with a leading investor in Renewable Energy assets to hire a BESS-focused Engineer. This role will see the successful candidate join a market-leader to ensure the delivery of their growing BESS portfolio.Key responsibilities include;Being the lead person on technical developments in the Battery industry - supporting internal and external stakholders with technical comprehension of BESS.Identification and selection of BESS, PCS and EMS providers.Support colleagues through acquisition, JVs and project development stages from a technical perspective.Ensure FAT/SATs are completed.Ensuring delivery of projects in accordance with grid compliance.Candidates should have a strong background within BESS (upwards of three years), additionally any training with inverter manufacturers are a bonus. It is critical that candidates have experience of managing contractors such as EPCs.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.
Apply Now
Posted 19 days ago

O&M Technician

Permanent
Norwich, Norfolk
Competitive Salary
ersg are supporting a client in their search for a Solar O&M Technician to service a portfolio of sites including Commercial & Industrial properties, and utility-scale solar farms (up to 5MW). The role will see you covering Norwich and the surrounding area.Applicants should have experience of fault-finding and servicing inverters, SCADA, and MODBUS (TCP/IP). The need to interrogate comms issues is critical in this role. There is regular overtime available in this position, paying x1.5 for out of hours work and x2.0 on Sundays.The ideal applicant will have C&G 2391 Testing & Inspection, 18th Edition, and NVQ Level 3 in Electrical Installations, in addition to experience of working in the UK Solar O&M industry.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.
Apply Now
Posted 19 days ago

Solar Electrician

Contract
Gloucestershire
£250 - £280 per day + Dependent on Experience)
A UK-based leading renewable energy contractor is seeking experienced Electricians to support utility-scale solar project based in Gloucestershire. The role will involve DC testing on 1500V string inverter systems. Candidates must be qualified Electricians with previous experience testing DC systems. This is a fully onsite position. The client has a strong pipeline of projects to follow nearby. Candidates must be 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.
Apply Now

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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