Interim Treasury Manager

Company: Field
Apply for the Interim Treasury Manager
Location: London
Job Description:

Description

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.

Department

Finance

Employment Type

Fixed Term – Full Time

Location

UK – London

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 six months 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 liaising with bond providers, tracking 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

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.

  • 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
  • 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

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Posted: June 11th, 2026