Established in 1998, JSM Group designs and installs the power networks, digital infrastructure and specialist systems that critical industries run on, from high-power grid connections and data centres to renewable energy. Our turnkey teams deliver complex infrastructure at speed, on time, and with reduced legislative, technical and commercial risk.
Join the Power Operations team at JSM Group Services Ltd., a leading provider of integrated utility infrastructure solutions. Our combination of end-to-end technical expertise, decades of industry experience, and unlimited fresh thinking makes us a trusted partner for the delivery of next-generation connectivity in energy and communications across the UK, Europe and beyond.
Our Power team delivers high-value electrical infrastructure projects for some of the most demanding clients in the sector – from hyperscale data centre operators to major industrial and grid clients. We are building a team of exceptional project management professionals who can drive complex programmes from award through to energisation, and we want people who take real ownership of their projects
The Legal and Commercial Assistant will provide administrative, contractual, and compliance support to the Legal and Commercial team, ensuring the smooth operation of business processes and adherence to legal, regulatory, and commercial standards.
This role will support the drafting, review, and management of contracts, coordinate documentation across projects, and assist in the governance of commercial activities across the business. It's ideal for someone with strong attention to detail, organisational skills, and an interest in developing a career in commercial or legal operations within the infrastructure and energy sector.
For pasting into an ATS, you don't need the branded Word doc — that formatting won't survive a paste anyway, and colours/fonts often bring over strange characters. Here's the content in plain text you can copy straight in:
Location: UK (Hybrid – Office/Home) Reports to: Head of Legal & Commercial / Senior Legal Counsel Department: Legal & Commercial Contract Type: Permanent, Full-time
The Legal and Commercial Assistant will provide administrative, contractual, and compliance support to the Legal and Commercial team, ensuring the smooth operation of business processes and adherence to legal, regulatory, and commercial standards.
This role will support the drafting, review, and management of contracts, coordinate documentation across projects, and assist in the governance of commercial activities across the business. It's ideal for someone with strong attention to detail, organisational skills, and an interest in developing a career in commercial or legal operations within the infrastructure and energy sector.
Contract Administration & Support

JSM Group Services Ltd. are a leading provider of integrated utility infrastructure solutions. Our combination of end-to-end technical expertise, decades of industry experience, and unlimited fresh thinking make us a trusted partner for the implementation of next-generation connectivity in energy and communications. Our focus is on building for tomorrow by delivering every day for customers right across the UK, Europe and beyond.
Born in London in 1998, JSM are a founder-led organisation that have maintained a quiet and consistent focus on delivering excellent client outcomes. This ethos has served us well in the past and places us in an ideal position for continued growth today.