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41 days ago

Key Skills and Qualifications for a Career in Energy Storage

Energy storage is growing fast. As more companies move to clean energy, the need for skilled people in battery storage and grid support roles is rising. This guide explains the key skills for energy storage jobs and the qualifications needed to build a strong career in this field.

Whether you are entering the sector or hiring through an energy storage recruiter, knowing the required competencies helps match people to projects faster and more accurately.

What Skills Do You Need for Energy Storage Jobs?

Strong electrical knowledge is essential

Most energy storage systems connect to the grid or run alongside solar and wind. This means every technician or engineer must understand how energy moves through cables, inverters, and control panels.

Common skills include:

Working with high-voltage systems (up to 33kV)
Reading wiring diagrams and control circuits
Following IET and IEC standards for installations

For example, someone working on a battery site connected to a wind farm must safely isolate high-voltage cables before starting fault-finding. Without this training, the risk of harm or equipment damage increases.

Data skills are now a key part of the job

Modern battery sites use software to track performance. If the system under-delivers, engineers must know how to read the data and spot issues.

Useful abilities include:

Understanding battery management systems (BMS)
Reading graphs and logs in SCADA platforms
Knowing how to calibrate sensors or replace faulty ones

Engineers who can combine electrical skills with data insight are in high demand. They reduce downtime and prevent system loss.

Communication and teamwork matter on-site

Most energy storage projects are built by teams, not individuals. One delay in installation or a missed report can cause setbacks. Technicians must be clear in how they speak, write, and share updates.

This includes:

Logging site notes correctly
Reporting faults in clear terms
Working safely around others

In one hypothetical example, a commissioning delay on a grid-scale battery system in Yorkshire was traced back to a missing checklist. The fault wasn't technical - it was a lack of communication.

What Qualifications Support a Career in Battery Storage?

Electrical certifications are the foundation

To work safely and legally in energy storage, you need recognised electrical qualifications.

Most employers ask for:

NVQ Level 3 in Electrical Installation
18th Edition Wiring Regulations
AM2 or equivalent end-point assessment

If you plan to become a senior technician or site lead, these are non-negotiable. They show that you can wire and inspect complex systems safely.

HV and grid connection training is a major advantage

Energy storage projects often require connection to the National Grid. That means you must know how to work with grid code standards and high-voltage switching.

Useful qualifications include:

G99/G100 awareness
HV switching and authorisation
Grid protection testing (relay experience)

Employers working with an energy storage recruiter often ask for these skills to ensure smooth commissioning.

Health and safety certifications build trust

Battery storage sites carry fire and chemical risks. Employers want to know that workers understand safety rules and emergency planning.

You may need:

ECS or CSCS card
IOSH or NEBOSH
First aid and fire marshal training

These show you're ready to work on active sites and understand key safety protocols.

Which Soft Skills Support Long-Term Growth?

Energy storage careers are not just about wiring and testing. Workers who adapt to new tools, support colleagues, and follow clear processes tend to move up faster.

Important soft skills include:

Problem-solving under pressure
Following method statements closely
Being open to training on new platforms

As systems get more digital, those who stay flexible and curious tend to thrive. For example, engineers who first trained in solar PV are now retraining in hybrid battery storage roles to stay relevant.

Key Takeaways

Core electrical skills and certifications are required in all energy storage jobs
Battery storage competencies now include data logging and SCADA use
Grid code awareness and HV training improve job opportunities
Health and safety training helps employers trust new hires on active sites
Communication and adaptability help long-term career progression

FAQs

Q: What qualifications are required for energy storage careers?
A: Most roles need NVQ Level 3 in Electrical Installation, 18th Edition, and site safety cards. HV and grid training is often required for large projects.

Q: Are data skills important in battery storage jobs?
A: Yes. Many sites use SCADA or BMS platforms. Engineers need to read logs and fix faults using data tools.

Q: Can solar electricians move into energy storage?
A: Yes. Many solar-trained workers retrain in battery storage to support hybrid systems or grid-connected projects.

Q: How can an energy storage recruiter help?
A: Specialist recruiters understand the certifications and project experience needed, reducing time-to-hire and improving match quality.

Want to Hire for Your Energy Storage Project?

We connect businesses with site-ready talent who hold the right qualifications and experience. Whether you're scaling grid-connected battery sites or hybrid storage systems, we’ll help you build the right team.

Latest Jobs

Energy Storage Recruitment

VP Commercial (BESS)

London - United Kingdom

Are you ready to take your career to the next level and lead the commercial activities of a pioneering company in the battery storage sector? This role offers the chance to shape the future of energy storage, working with a dynamic team and making a significant impact in the industry. Role Overview: The Vice President, Commercial (Battery Storage) will spearhead the commercial strategy for the company’s Battery Energy Storage Systems (BESS). This position requires a deep understanding of wholesale power markets, battery storage markets, and their competitive landscapes. The successful candidate will define market strategies, optimise revenue streams, and integrate AI and big data into commercial asset management processes. Key Responsibilities: - Develop a comprehensive understanding of global BESS markets, including regulatory frameworks and revenue streams. - Analyse market fundamentals and regulatory developments to quantify their impact on revenues. - Build internal market intelligence and develop modelling capabilities. - Create monetisation strategies for various markets, considering risk, credit, and tax implications. - Supervise and develop the commercial team, ensuring efficient operations and adherence to policies. - Provide management reports on project performance through their lifecycle. - Utilise big data and AI tools to develop reporting strategies for asset and trading performance. - Ensure compliance with information security policies and support QHSE activities. Qualifications and Experience: - Bachelor’s degree in Business Administration, Science, Engineering, or a related field. - 5 to 8 years of experience in utility-scale renewable energy project development or large real estate projects. - Proven experience in BESS commercial performance metrics and team management. - Advanced project management, negotiation, and budgeting skills. - Strong communication skills and the ability to thrive in a fast-paced, diverse environment. Why This Role? This position offers the unique chance to lead and innovate within a forward-thinking company. The successful candidate will have the opportunity to influence the commercial strategy of cutting-edge energy storage projects, working alongside industry experts and contributing to a sustainable future. If you possess the expertise and drive to excel in this role, this is your moment to make a lasting impact.

Energy Storage Recruitment

O&M Service Engineer - Poland

Poland - Poland

Are you a dedicated engineer with a passion for maintaining cutting-edge energy storage systems? This role offers an engaging and dynamic environment where your expertise will be highly valued. The position of O&M Service Engineer for Battery Energy Storage Systems (BESS) promises a rewarding career path with ample opportunities for professional growth and development. Why This Role Stands Out: - Professional Growth: Engage in a variety of tasks that will enhance your technical skills and knowledge in the fast-evolving energy storage sector. - Diverse Responsibilities: From preventative maintenance to troubleshooting and system upgrades, your day-to-day activities will be varied and stimulating. - Impactful Work: Contribute to the efficiency and reliability of energy storage systems, playing a crucial role in the renewable energy landscape. - Travel Opportunities: Experience different locations and cultures as you travel to various BESS sites, with potential for international assignments. - Safety and Standards: Work within a framework that prioritises safety and compliance with local regulations and standards. Key Responsibilities: - Maintain and inspect Energy Storage Systems, ensuring they operate to the highest standards. - Perform system software and firmware upgrades. - Monitor operational performance and conduct data assessments. - Provide remote diagnostics and phone support to customers. - Troubleshoot on-site equipment issues. - Manage spare parts inventory. - Conduct risk assessments and implement necessary safety measures. - Complete administrative duties such as timesheets and daily job logs. - Assist the in-house engineering team with product development and project work. - Offer field-based suggestions for product improvements. Essential Skills and Experience: - Qualification in an electrical or electro-mechanical discipline. - Previous experience in electrical or multi-skilled maintenance. - Basic IT skills, including proficiency in Word Processing, Outlook, Excel, and troubleshooting software. - Qualification in site safety practices. - Willingness to travel, including potential overnight stays and international trips. Preferred but Not Essential: - Experience with BESS or Solar PV systems. - Knowledge of HV/LV power electronics, including inverters, converters, and transformers. - Previous HVAC training and F-Gas qualification. - Strong understanding of IT-related subjects such as CMD, remote desktop connections, networking, and MODBUS/TCP protocols. - C&G2391-5 Test & Inspect or equivalent. - Familiarity with BS7671. - HV authorised person certification. This role is ideal for engineers eager to advance their careers in the renewable energy sector. If you possess the required qualifications and are ready to take on new challenges, this could be the perfect fit for you.

Energy Storage Recruitment

O&M Service Engineer - Bulgaria

Bulgaria - Bulgaria

Are you an experienced engineer looking to elevate your career in the renewable energy sector? This role offers a dynamic and rewarding environment where your skills will directly contribute to the future of sustainable energy. Benefits: - Professional Growth: Engage in continuous learning and development, working with cutting-edge energy storage technology. - Diverse Work Environment: Travel to various sites, both domestically and internationally, providing a stimulating and varied work experience. - Impactful Work: Play a crucial role in maintaining and improving energy storage systems, contributing to a greener future. - Supportive Team: Collaborate with a dedicated team and report directly to the OM Manager, ensuring you have the guidance and support needed to excel. Role Overview: The BESS Field Service Engineer will be responsible for performing preventative maintenance, troubleshooting, and warranty repairs, as well as commissioning activities on energy storage units at various BESS sites. Key Responsibilities: - Maintain Energy Storage Systems through regular inspections, annual capacity tests, troubleshooting, and reactive maintenance. - Perform system software and firmware upgrades. - Monitor operational performance and conduct data assessments. - Provide phone support and remote diagnostics to customers. - Troubleshoot equipment at BESS sites. - Manage spare parts inventory. - Ensure compliance with local safety regulations and standards. - Conduct risk assessments and implement safety measures. - Complete administrative duties such as timesheets, vehicle checks, and daily job logs. - Assist the in-house system engineering group with product development and project work. - Offer suggestions based on field experience to improve products. Essential Requirements: - Qualification in an electrical/electro-mechanical discipline. - Previous electrical or multi-skilled maintenance experience. - Basic IT skills (Word Processing, Outlook, Excel, IP, and troubleshooting software). - Qualification for working on-site safely. - Willingness to travel to different sites, with potential overnight stays or international travel. Preferred Experience (Not Essential): - Experience with BESS. - Knowledge of HV/LV power electronics, including inverters/converters/transformers. - Previous HVAC training and F-Gas qualification. - Strong understanding of IT-related subjects. - C&G2391-5 Test & Inspect or equivalent. - Familiarity with BS7671. - HV authorised person certification. This role is ideal for a proactive and skilled engineer eager to make a significant impact in the renewable energy sector. If you meet the essential requirements and are ready for a challenging yet rewarding career, consider this your next professional step.

Energy Storage Recruitment

Technical Manager - BESS

Remote / UK - United Kingdom

Are you ready to take your career to the next level in the renewable energy sector? LSP are seeking a highly skilled BESS Development Manager to oversee the technical execution and coordination of utility-scale Battery Energy Storage System (BESS) projects. This role offers the chance to work on cutting-edge projects that are shaping the future of energy storage and grid integration. Why This Role Stands Out: - Innovative Environment: Engage with the latest BESS technologies and products, ensuring you stay at the forefront of industry advancements. - Comprehensive Project Involvement: From pre-development to operational phases, your expertise will be pivotal in every stage of the project lifecycle. - Collaborative Atmosphere: Work closely with a diverse range of stakeholders, including EPCs, DNOs, BESS vendors, and technical advisors, fostering a dynamic and collaborative work environment. - Professional Growth: Continuous learning and development opportunities through engagement with cutting-edge technologies and evolving industry standards. Key Responsibilities: - Pre-Development: Evaluate and recommend suitable BESS technologies, plan system configurations, and coordinate preliminary grid compliance assessments. - Development: Develop technical specifications, manage technical input during tendering, and conduct comprehensive design reviews. - Construction and Commissioning: Support Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT), and monitor on-site installation and commissioning activities. - Stakeholder Coordination: Serve as the primary technical contact, attend technical meetings, and work closely with the Project Manager to align deliverables with project timelines. - Operational Feedback: Engage with the O&M team to review operational data, incorporate feedback into future developments, and assist with root cause investigations. Skills and Experience Required: - Technical Expertise: Strong background in BESS technologies, SCADA/EMS systems, and grid compliance. - Project Management: Proven experience in managing technical aspects of large-scale projects, from pre-development to operational phases. - Stakeholder Engagement: Excellent communication skills to effectively coordinate with various stakeholders and technical advisors. - Problem-Solving: Ability to conduct risk assessments, lifecycle cost analysis, and implement corrective measures based on operational feedback. - Regulatory Knowledge: Up-to-date understanding of relevant regulations, standards, and technological advancements in BESS development and grid integration. This role is perfect for a driven professional looking to make a significant impact in the renewable energy sector. If you possess the technical acumen and project management skills required, this could be your next career milestone. Apply now to be part of a transformative journey in energy storage solutions.

Energy Storage Recruitment

Commissioning Engineer - Senior

Glasgow, UK

Our client are looking for an experienced Commissioning Engineer to join their dynamic, cross-functional team, focused on the successful execution of Battery Energy Storage System (BESS) projects. The Commissioning Engineer will be responsible for the testing, commissioning, and oversight of BESS projects from the Pre-Commissioning phase through to Substantial Completion. This role plays a crucial part in ensuring the efficient operation and successful deployment of cutting-edge battery storage technologies. The position requires spending over 75% of your time at the project site to manage commissioning activities on the ground. Key Responsibilities Project Planning (Remote) · Participate in meetings with owners, operations and maintenance teams, design, and construction personnel to align on project goals and schedules, ensuring seamless coordination of commissioning activities. · Collaborate with the Commissioning Manager to develop commissioning plans, specifications, checklists, and functional test documentation, adhering to client and company standards. · Review project documents and preliminary designs to identify potential scope gaps and responsibilities to ensure project success. · Provide insights based on a deep understanding of engineering, construction, and permitting concepts for effective project delivery. Project Commissioning (On-Site) · Lead the execution of commissioning activities, managing scope, stakeholders, and schedules to ensure smooth and timely progress. · Communicate effectively with both internal teams (commissioning manager, project manager, construction manager) and external stakeholders (utilities, AHJs, contractors, end customers) to ensure alignment throughout the project. · Oversee equipment suppliers, conducting daily plan of day (POD) meetings to track progress and align on work schedules. · Review Factory Acceptance Test (FAT) procedures and reports to ensure compliance with specifications and quality standards. · Conduct site visits to align on commissioning plans, schedules, and checklists, ensuring the efficient execution of all commissioning activities and performance testing. · Inspect construction work and assist in resolving any technical issues related to installation and commissioning. · Propose improvements to the commissioning execution plan or processes based on insights and lessons learned during the project. · Support the coordination and training of operation and maintenance personnel to maintain systems post-commissioning and perform ongoing commissioning as part of a continuous improvement program. Other Responsibilities · Build and maintain key relationships with vendors, suppliers, and contractors across the energy storage industry to foster collaboration and innovation. · Contribute to value-engineering and process improvement efforts by sharing project-specific lessons learned and best practices. Qualifications and Experience · BS in Engineering or equivalent practical experience in the Energy Storage or Renewable Energy sector. · 5-10 years of relevant experience in commissioning or systems engineering within Energy Storage integrators or EPC contractors. · Direct experience working with Battery Energy Storage Systems (BESS), medium voltage stations, and related systems. · Proficient in specification, technical bid analysis, and procurement of key equipment such as inverters, transformers, and switchgear. · Strong knowledge of SCADA systems and associated communication protocols. · Deep understanding of the commissioning and testing processes for Energy Storage projects. · Practical, hands-on experience in system engineering with a solid understanding of regulatory standards and local code compliance. · Proactive, results-driven professional with the ability to set and achieve measurable goals, with a strong can-do attitude. · Excellent time management skills, able to prioritize multiple projects and manage diverse issues and objectives. · Strong interpersonal skills, capable of building relationships with internal teams, clients, suppliers, and external stakeholders. · Demonstrated ability to make sound decisions under pressure, showcasing independent thinking, initiative, and creativity. · Ability to work flexible hours (including evenings and weekends) and travel to project sites as required.

Energy Storage Recruitment

Principal Project Engineer

London, UK

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Green Investments

Energy Storage Recruitment

Principal Business Development Manager

London, UK

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