Commercial Contracts Manager

Sinewave; Swindon; On-site; GBP 40,000 - 80,000; Full time

Job description

Swindon, United Kingdom | Posted on 10/03/2025

Sinewave was founded in 2015 with a clear mission from the very start - everything that we do will always be a power for good. Since then, we have gone from a living room start-up to a leading force within the energy transformation sector. Not bad, eh!

We are on a mission to help power the future more sustainably. But don't just take our word for it, we are the only B-Corp Certified ICP in the world.

We’re part of powering the UK’s energy transition with innovative high and low voltage electrical solutions up to 400kV. From EV charging to renewables and commercial projects, we design, deliver, and maintain networks with sustainability and efficiency at heart. Join us to drive change and make an impact!

This role

We are looking for an experienced Commercial Contracts Manager to oversee and manage the contractual and financial obligations of specific contracts which Sinewave undertakes. This position requires flexibility to help the business create processes in which to grow the commercial team and specifically aid in supporting the operations team with contractual compliance.

The Commercial Contracts Manager shall advise the Project Manager on the specifics of the contract in order for the Project Manager to correctly implement the contract particulars in line with the agreed scope and programme.

An idea of what you'll be doing:

• Leading contract reviews, negotiations & legal assessment (payment terms, JCT/NEC etc)
• Feeding back external factors to Estimating team for pricing
• Assist the Estimating & Sales team on the upfront work required to agree and secure the project contract; where required take part in the negotiation
• Collect library of appropriate documentation
• Maintaining commercial viability whilst supporting project managers (end to end)
• Maximising value capture whilst ensuring contractual obligations are met (tender to completion) always
• Attend monthly project review meetings with the Project Manager
• Ensure financial viability of the agreed price throughout the project; where necessary, flag to the business where the agreed cost and consequential GP may be impacted
• Assist the Estimator in a timely and complete handover of projects to the Design and Construction teams
• Actively lead and participate in the creation and adjustment of processes, documentation and working templates, where necessary, including effective roll for future projects
• Regularly review internal commercial contract processes, collaborating effectively with relevant parties to drive internal efficiencies and ensure suitable implementation and monitoring of processes

When you join you will go through our top-notch induction and onboarding process and have opportunities to develop further through our in-house training academy.

Everyone belongs here at Sinewave

At Sinewave, we are proud to be an equal opportunities employer, dedicated to creating a diverse and inclusive workplace where everyone feels valued and empowered to contribute. We know what it takes to change the world and that’s why we review all applications impartially, ensuring decisions are based solely on merit, skills, and potential. If you require any adjustments to support you through the application or interview process, please let us know—we’re here to help. #teamsinewave

Requirements

You'll be a successful Commercial Contracts Manager if you're...

• Proficient in the use of Productivity and Collaboration Software such as Microsoft Office, Microsoft Teams, SharePoint etc. across multiple platforms such as smart phones, tablets, laptops etc.
• Excellent communication skills with the ability to adapt to communication styles
• Strong interpersonal skills with demonstrated ability to use own initiative as well as work collaboratively as part of a team
• Proven track record of effectively managing both contracts and tenders.
• Ability to work with multiple teams at any one time
• Understanding of the Project life cycle, from ownership to completion
• Project profit and loss forecasting and delivery
• Project reporting, particularly progress against target and budget
• Ability to track delivery against contracted scope of works
• Ability to drive and deliver complex, multi-million-pound projects
• Excellent organisation and coordination skills

You'll already have experience & qualifications in:

• Experience with NEC & JCT contracts and their workings
• Technical or Commercial degree from a University
• At least 3 years in a similar role with similar responsibilities
• Technical understanding of project delivery and pricing within MV/HV works
• Comply with all company policies, procedures, and business ethics codes, including the anti-bribery policy, while adhering to the Environmental and Quality Management System in alignment with ISO standards and the requirements of the NERS accreditation.

So, let’s talk about what’s in it for you.

In return for everything you can bring, we can offer you an exciting place to work with a welcoming and friendly workforce. We are a fast-growing, dynamic business and even as our team grows in number, maintaining our company culture is important to us. We want to keep the feeling of being part of a small business alive, no matter how big we get.

Whether you’re based in the HQ in Swindon, field-based, or working from home we have a lot to offer:

The usual stuff

Along with a competitive salary and life assurance, we provide enhanced pension contributions matching 5% as standard.

25 days + Bank Holidays

You can even buy or sell holiday allowance, giving you the flexibility to enjoy more time with family and friends.

Private Medical

We hope you’ll never need it, but just in case. We offer a fully comprehensive medical scheme that can extend to your family as well.

Sinewave Academy

Our academy provides you with all of the tools and training needed to power your career.

Sinewave Worx

Our bespoke perks platform getting you discounts and cashback at loads of high-street retailers. Our perks list is as impressive as the range of our EV solutions! Want to know more? Charge ahead and check out here.

If you think this is the right role for you and you want to be a part of #TeamSinewave, we’d love to hear from you.