Electrician

Wolff Onsite Limited; South Yorkshire; Hybrid; GBP 30,000 - 45,000; Full time

Benefits offered by this job

Company van

Call-out bonus

Training opportunities

Generous pension contributions

Private healthcare

Job summary

Wolff Onsite Limited in South Yorkshire seeks a skilled Electrician to support the installation and maintenance of Battery Energy Storage Systems and hybrid generators. You will work with a dedicated team and uphold high-quality workmanship. Flexibility and teamwork are crucial for this hands-on role.

Enjoy competitive pay, a company van, and opportunities for training in modern energy systems while being part of a growing company focused on innovative solutions.

Qualifications

• Experience with Battery Energy Storage Systems (BESS) or hybrid power systems.
• Ability to work independently and as part of a team.
• Willingness to represent the business on customer sites.

Responsibilities

• Install and maintain Battery Energy Storage Systems (BESS) and hybrid generators.
• Diagnose faults and perform efficient repairs.
• Complete job documentation following company procedures.

Skills

Problem-solving skills

Electrical safety knowledge

Communication skills

Fault-finding skills

Flexibility

Education

Level 3 technical qualification in Electrical Engineering

Full UK driving licence

Tools

CSCS card

Basic IT skills

Job description

• Location: Yorkshire-based, with national travel

Working Hours: Monday to Friday, 8:30am–5pm (with call-out as required)
Salary: Competitive (dependent on experience)
Benefits: Company van, call-out bonus, generous pension contributions, private healthcare, training & development

Role Overview

WOLFF Onsite is a growing business delivering innovative power and energy solutions across the UK. We are seeking a skilled and motivated Electrician to join our expanding team, working primarily on Battery Energy Storage Systems (BESS), hybrid generators, and battery power units.

The role suits a practical, hands-on electrician who takes pride in high-quality workmanship, has a strong safety mindset, and enjoys working as part of a close-knit team. Flexibility and a willingness to support the wider team when required are essential.

Key Responsibilities

• Installation, commissioning, fault finding, and maintenance of:
• Battery Energy Storage Systems (BESS)
• Hybrid generator and battery units
• Electrical and minor mechanical works in the yard and on customer sites
• Supporting testing, inspection, and commissioning activitiesDiagnosing faults and carrying out repairs efficiently and safely
• Completing job documentation and reports as required
• Working in accordance with RAMS, site rules, and company procedures
• Representing WOLFF Onsite professionally on client sites nationwide
• Supporting the wider team when workloads allow (“mucking in” where needed)

Qualifications & Experience

• Level 3 technical qualification in Electrical Engineering
• Full UK driving licence
• Willingness to travel nationally and work flexibly when required
• Background in generators, power generation, or BESS systems
• 18th Edition Wiring Regulations (training can be supported if not held)
• Experience with hybrid power systems, battery storage, or energy equipment
• CSCS card (or willingness to obtain)
• Mechanical knowledge or experience
• Strong fault-finding and problem-solving skills
• Good understanding of electrical safety and best practice
• Ability to work independently and as part of a team
• Clear and professional communication skills
• Basic IT confidence for diagnostics and reporting
• Organised, methodical, and safety-focused approach to work

Personal Attributes

• Takes pride in workmanship and attention to detail
• Positive, reliable, and team-oriented
• Willing to learn and develop new skills
• Adaptable and proactive attitude
• Comfortable representing the business on customer sites

What We Offer

• Call-out bonus
• Company van
• Training and upskilling opportunities in modern energy systems
• Stable weekday hours (Monday–Friday, 9am–5pm)
• Opportunity to be part of a growing and forward-thinking team