Health and Safety Engineer in Motherwell

Energy storage is the most exciting area in energy today. Massive amounts of energy storage are required if renewable energy is to take its rightful place on the electric grid. Invinity provides an alternative to the most common type of battery, lithium‑ion, because the battery technology that works so well in our pockets doesn’t work as well at the grid scale; it wears out, limits use, and even catches fire. Manufactured as a standardised product in a factory, Invinity’s vanadium flow batteries don’t degrade, won’t catch fire, and can be operated continuously from full charge to full discharge for 25 years. Invinity has 75 megawatt‑hours of its modular battery systems in 82 projects across 15 countries – more than any other company in the space. We’ve deployed the largest flow battery systems in the U.S., Canada, Australia, and the UK, and are supported by the UK’s National Wealth Fund, some of the world’s leading institutional investors, and our projects are backed by major institutions including the U.S. Department of Energy and the UK Government. A compelling product and recent funding put Invinity in a position to grow dramatically as it addresses the global imperative for stationary energy storage. Join us as we help transform renewable energy into a stable and dependable contributor to the transition to net zero. Invinity has operations in the UK, Canada and the US, and trades publicly in the UK on AIM and AQSE and in the US on OTCQX.

Key Responsibilities

• Lead the development and implementation of Invinity’s HSE strategy across UK and international operations.
• Ensure compliance with UK HSE legislation, ISO standards, and internal audit requirements.
• Conduct and oversee risk assessments, accident investigations, and root‑cause analyses.
• Manage environmental monitoring, waste management, and sustainability reporting.
• Deliver HSE training and awareness programmes across all levels of the business.
• Liaise with regulatory bodies, insurers, and external auditors as required.
• Support line managers and supervisors with safety planning and incident response.
• Provide HSE input to new projects, facilities and equipment installations.
• Regularly review and update safety documentation, policies and procedures.
• Report key HSE metrics and performance indicators to the Manufacturing Director and SLT.

Great to have

• Degree qualified and NEBOSH Diploma (or equivalent) with proven experience in manufacturing or engineering environments.
• In‑depth knowledge of UK HSE legislation and management systems (e.g. ISO 45001, ISO 14001).
• International HSE experience.
• Strong communication and leadership skills, with the ability to influence across all levels.
• Experience managing audits, inspections, and regulatory engagement.
• Proven ability to build a positive, proactive safety culture.
• Willingness to travel occasionally between UK sites and abroad (approx. 10 %).
• A background in CDM or Production, Renewables.
• Experience with apprenticeships.

Invinity Employee Benefits (UK)

• Competitive pay reviewed annually based on individual and company performance.
• 25 days’ annual leave plus 8 public holidays (33 total), with up to 5 days carry‑over each year.
• Early finish every Friday at 1:30pm to support work‑life balance – site teams on assembly work.
• Flexible and hybrid working options.
• Private Medical Insurance and Medicash after probation, including 24/7 wellbeing and counselling support.
• Group Income Protection and Life Assurance providing financial peace of mind.
• Pension scheme with up to 5 % employer matching.
• Cycle‑to‑Work and Electric Vehicle schemes promoting sustainable travel.

At Invinity, we are actively focused on increasing the representation of women across all levels of our organisation, particularly within our engineering, manufacturing and technical teams. We believe that diverse perspectives drive better innovation, and we are committed to providing a working environment where women can thrive, lead, and progress their careers in STEM. We support this through inclusive hiring practices, equal pay for equal work, flexible working options, leadership development and continuous review of our policies to ensure they meet the needs of all genders and life stages. Our culture is one of respect, inclusion, and empowerment — where every individual can contribute fully and confidently to a sustainable energy future.

Location: Renfrew, Scotland, United Kingdom