Interim Treasury Manager to cover day-to-day group treasury operations across UK and European entities: payments, cash management, short-term investments, banking relationships, surety bond and insurance administration, counterparty credit monitoring, CFaR modelling support, and assisting debt & structured finance with facility compliance and reporting for a 6-month engagement.
Field is an international builder, owner, operator, of renewable infrastructure. Our Founder and CEO is a successful entrepreneur who previously co-founded a green energy supplier. We have robust pipelines of BESS projects across the UK, Italy, Spain, and Germany - and strong financial backing. Our most recent fundraise was a £200 million investment from DIF Capital Partners. This will support our mission to grow internationally, and ultimately to build and develop a robust global BESS portfolio.
The role
We are seeking an experienced Interim Treasury Manager to cover operational treasury activity across the Group. This is a hands-on role covering the day-to-day operational treasury workload including counterparty credit monitoring, insurance and surety bond administration, cash management, and supporting the Debt & Structured Finance Manager on facility compliance and reporting.
The interim will be expected to integrate quickly, uphold existing processes and controls, and provide reliable coverage across a broad range of treasury responsibilities for an estimated engagement of 6months with a potential for this to be extended.
Key Responsibilities
Operational Treasury
- Manage day-to-day treasury operations including payments, bank account administration, and cash positioning across UK and European entities
- Optimise cash balances across the group; implement and manage short-term investment strategy across Money Market Funds
- Maintain and develop banking relationships, including onboarding and KYC processes for new trading counterparties and relationship banks
- Monitor cash pooling and inter-company funding arrangements across the group internationally
Surety Bond & Trade Finance
- Administer the group's surety bond programme, including liaison with bond providers, tracking of bond obligations, and renewal management
- Manage the group’s day-to-day insurance requirements, acting as the primary internal point of contact for all insurance matters across operational and construction-phase assets
- Work closely with insurance brokers to ensure appropriate and sufficient coverage is in place across the portfolio at all times, including property all-risk, construction all-risk (CAR/EAR), business interruption, public liability, and D&O policies
- Manage the annual renewal cycle, coordinating information gathering across internal teams, reviewing policy terms and coverage limits, and ensuring renewals are completed on time and within budget
- Liaise with project and construction teams to ensure new assets are adequately insured from financial close through to operations, including management of construction phase handover to operational insurance programmes
- Support management of trade finance and bonding lines, ensuring facilities remain fit for purpose as the portfolio grows
Counterparty Credit & Risk
- Monitor counterparty credit risk across banking, trading, and contracting counterparties
- Maintain the credit risk framework and flag material changes in counterparty exposure to senior management
- Model Cash Flow at Risk (CFaR) based on the derivative portfolio and provide regular reporting to the Group Treasurer
Insurance
- Own the group’s insurance programme, acting as the primary internal point of contact for all insurance matters and the principal relationship manager with external brokers
- Work closely with brokers to ensure adequate and appropriate coverage is maintained across all operational and construction-phase assets, including property all-risk, construction all-risk (CAR/EAR), business interruption, public and employers’ liability, and directors’ and officers’ (D&O) policies
- Lead the annual renewal process end-to-end: coordinating data collection across project, legal, and finance teams; reviewing coverage adequacy and policy terms; benchmarking premiums; and ensuring renewals are executed on time and within budget
- Manage the transition of assets from construction-phase to operational insurance programmes, working closely with project delivery teams to ensure seamless coverage handover at practical completion
- Ensure insurance requirements under project finance facility agreements are met and documented, and that lender-side insurance conditions are tracked and satisfied throughout the life of each project
Team Leadership & Treasury Management
- Coordinate debt and structured finance management projects, managing outputs and driving quality across modelling and facility management workstreams
- Support the Group Treasurer in developing treasury policy, risk appetite frameworks, and group-level treasury governance
- Assist Core Finance with treasury accounting, hedge accounting designations, and disclosure requirements under IFRS 9
Debt Facility Support
- Assist the Debt & Structured Finance Manager in day-to-day management of project finance and corporate debt facilities
- Support loan compliance monitoring, covenant reporting, and drawdown administration
- Assist with treasury policy documentation and process improvement initiatives
Skills, Knowledge and Expertise
A bit about you:
- Enthusiasm and curiosity about the energy storage industry
- Humble and hands-on team player, necessary in a small company environment
- Ability to work well with others at all levels,
- Ability to work to tight timescales and deadlines
- Ability to multitask, manage time effectively, and plan across multiple initiatives
- Great communicator that enjoys both upskilling team members and learning from them
Essential experience and skills we look for:
- Proven experience in a hands-on group treasury or infrastructure finance role; comfortable picking up responsibilities quickly in an interim capacity
- Solid understanding of cash management, short-term investments, and banking operations
- Working knowledge of surety bonds, trade finance facilities, and corporate insurance
- Familiarity with project finance debt structures and compliance obligations
- Good counterparty credit analysis skills; ability to assess and report on risk exposures
- Strong Excel skills; experience with Treasury Management Systems (TMS) beneficial
- Professional treasury or finance qualification (ACT, CFA, ACA/CIMA) preferred
- Self-starter with strong interpersonal skills; able to operate effectively in a fast-moving, entrepreneurial environment
Benefits
We’re offering a competitive compensation package, which rewards all employees for the growth of the business.
Other benefits include:
- Up to 10% Company wide bonus based on company performance
- Hybrid working (blend of home and office working to suit individual needs)
- £2,000 per year to spend on your professional development
- Private medical cover with Bupa from day one with the option to add family members.
- Company Pension with 8% Contribution
- Enhanced parental leave, for all new parents:
- Fun co-working office space in Shoreditch, London
- 1 month work from anywhere, for those with a travel bug
- 1 day green leave to do something good for the environment
- Free lunch once a week - a great way to get to know people in the wider team
- Dog-friendly office, feel free to bring your pooch along
- Spill: our mental health benefit allowing every Fielder access to equal and unrestricted therapy and resources
- Regular, optional team socials designed to be inclusive for everyone (not just the pub goers!)
- Birthday carbon offset: a gift from Field to the world to celebrate your birthday
About
To reach Net Zero, we need to solve big challenges. Field will fund, build and run the renewable infrastructure we need to tackle these challenges. At Field, we will show that batteries are a totally viable part of our energy infrastructure - now, not in some distant future. And, we have ambitious plans to become the defining new clean energy player in Europe over the next few years, gradually expanding beyond batteries into new asset types.
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