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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
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Posted 3 minutes 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.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 a day ago

Senior Electrical Engineer BESS Specialist

Permanent
Tokyo
Competitive Salary
シニア電気エンジニア（BESS） 📍勤務地：東京都 🏢外資系エネルギー関連企業現在、グローバルに展開するBESS（バッテリーエネルギー貯蔵システム）開発企業にて、シニア電気エンジニアを募集しております。 同社は海外大手企業の出資を受け、日本市場で事業拡大中の成長企業です。🔧 主な業務内容日本国内における系統接続許可申請のリード（JIS、経産省ガイドライン、電力会社要件対応）電圧安定性、周波数調整、連系容量などの技術評価の実施東京電力・関西電力などのTSOとの技術窓口および折衝対応EPCコントラクターによる電気設計（PCS、変圧器、開閉装置等）のレビュー・評価系統安定性・効率性・コスト最適化に向けた技術提案技術文書作成および最新規制へのコンプライアンス対応🎯 応募要件電気工学／電力工学または関連分野の学位日本国内における電力システム・系統接続・再エネ（BESS／太陽光／風力）分野での実務経験5年以上系統接続許可申請および電力会社との折衝経験（必須）日本の電力系統規程およびJISに関する知識大規模エネルギープロジェクトにおけるEPC電気設計レビュー経験日本語ビジネスレベル必須、英語力あれば尚可技術士（PE）資格保有者歓迎💡 本ポジションの魅力日本における最先端BESSプロジェクトに携わることが可能外資系×成長市場でのダイナミックなキャリア形成再生可能エネルギー分野でのキャリアアップに最適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

Project Development Manager - Solar & BESS

Permanent
London
£80000 - £100000 per annum + Bonus + Pension + Benefits
ersg is searching for a Solar/BESS-focused Project Development Manager to join a global investor/developer of Renewable Energy assets. The client is well-capitalised, and are placing a strong focus on building their pipeline from greenfield opportunities to operational assets.This role will see the successful candidate responsible for;Overseeing the full project development lifecycle.Identifying suitable sites, conducting feasibility studies, and securing land leases.Working with key stakeholders to ensure compliance with local authority permitting processes, and grid connectivity processes.Utilising their relationships with landowners and local partners to ensure smooth progression through the pipeline.Identifying project budgets, and ensuring delivery of assets to a profitable status.There is a particular need from the client for a candidate with a strong understanding of the planning process for Utility-Scale Solar & BESS projects.This is an excellent opportunity to join a team, which offers hybrid working (3 days per week) in their London offices, they also offer competitive salaries, a good bonus structure and excellent pension contributions.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

IT 担当者

Contract
Tokyo 23 wards
Competitive Salary
職務内容* ユーザーに対して一次レベルのITサポートを提供し、必要に応じてベンダーや専門サポートチームへの適切なエスカレーションを調整する。* ユーザーアカウント、ライセンス、Teams、SharePoint、OneDrive、Exchange Online、および主要なセキュリティ設定を含む、Microsoft 365環境の管理を行う。* Entra IDおよび関連システムにおける、ユーザーのオンボーディング、オフボーディング、アカウント／アクセス権限、パスワードリセット、MFA、および日常的な管理業務を標準化し、管理する。* WindowsノートPCや社用携帯電話を含む社有端末について、プロビジョニング、資産管理、コンプライアンス、更新、交換、および必要に応じたリモート操作を効果的に管理する。* 経営陣や外部サービスプロバイダーと連携し、エンドポイント保護、パッチ適用、バックアップ、ストレージ、および基本的なインシデント対応活動を調整する。* ファイルサーバー／クラウドストレージへの移行作業、権限ガバナンス、アーカイブの概念、およびドキュメントのライフサイクル改善を支援する。* ITポリシー、ドキュメント、標準作業手順書（SOP）、資産台帳、サポート記録、およびユーザー向けガイダンスを作成・維持する。* 経営陣や各部門からのビジネスニーズを、具体的な要件、優先順位、および実装手順へと変換する。* 外部ITベンダー、ソフトウェア／ハードウェアプロバイダー、通信パートナー、およびサービス契約を管理する。* IT状況の進捗報告、改善提案、予算、および短期から中期のロードマップを作成する。学歴・職務経験* 情報技術、コンピュータサイエンス、工学、ビジネス情報システム、またはこれらに相当する分野の学士号、もしくは同等の実務経験。* IT運用、システム管理、サービス提供、または社内ITの調整・管理における5年以上の経験。* ビジネス環境におけるMicrosoft 365の管理およびエンドユーザーサポートの実務経験。* デバイスの導入またはライフサイクル管理、ベンダーとの調整、実用的な手順書／SOPの作成経験がある方は強く歓迎します。* 中小企業、支店展開型、物流、建設、またはその他のプロジェクト指向の環境での経験がある方は優遇します。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

役員アシスタント - PV 建設会社

Contract
Tokyo 23 wards
Competitive Salary
仕事内容 安全衛生委員会の運営（月次） 安全衛生書類作成の補助業務経営事項審査の申請業務 エコアクション２１ 年次更新業務 役員サポート ： 資料作成・議事録作成・データ入力・書類発送など 案件入札資料の取りまとめ業務 その他業務： 社内外会議の設定・議事録作成・ 来客の対応・ 出張・レストラン手配など 対象となる方 【学歴・資格不問】 必須条件 PC スキル（Word、 Excel、 Outlook、 Teams）前向きな姿勢で、積極的に仕事に取組める方明るく、 協調性を持ち、周囲と連携を取り合える方優先順位をつけながらマルチタスクの処理ができる方報連相を大切にしながら柔軟性を持って臨機応変に対応できる方英会話できる方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 8 days ago

Senior Project Development Manager (BESS)

Permanent
Hamburg
Competitive Salary
ersg is working with a multinational developer of Renewable Energy assets, who is searching for a Senior Project Developer (BESS) to join their team in Hamburg. Our client is well-capitalised, with a strong pipeline of grid permitted BESS projects within the German market.This role will see you ensuring the progression of their existing pipeline, taking projects through permitting and grid connection application phases through to RTB (for M&A) or through to asset handover.Candidates should have three years of Project Development experience within Renewable Energy. Successful applicants will have demonstrable experience of delivering their project pipeline through to completion.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 20 days ago

Project Development Manager - Energy Storage

Permanent
Berlin
€60000 - €90000 per annum + Vehicle, Healthcare, Pension + Benefits
ersg are leading a search for a Project Development Manager to develop and drive the pipeline of Utility-Scale BESS projects across Germany. Our client is a leading player in the Renewable Energy industry with a portfolio of Wind, Solar and BESS assets.Core responsibilities include managing the full project lifecycle up to RTB stage; managing key stakeholder relationships including DSO, landowners, and local authorities; ensuring the commercial viability of projects, and more.Candidates should apply if they have a degree in Engineering, Economics, or a related field. We also expect candidates to have a strong understanding of GIS, local planning and customs that will support project progression. The client has indicated that this is a hybrid opportunity (60% in the office). 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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