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SAP Systems Support Accountant - 12m FTCMountfitchet Group · London, England, Surbiton, United Kingdom
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Mountfitchet Group

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SAP Systems Support Accountant - 12m FTC

🗓️ Posted 2026-10-07 London, England, Surbiton, United Kingdom Contract Hybrid Accounting
💰 Salary Not shared 📊 Market 3,200 GBP–4,800 GBP/mo

About the Company

A global aviation, travel and logistics services organisation operating from 25 offices across 6 continents. The Mountfitchet Group is a global aviation, travel and logistics services organization operating from over 45 offices across 6 continents with revenues exceeding 1.3 Billion per annum. The group currently consists of: Air Charter Service The largest air charter brokerage in the world, providing helicopter, private jet, commercial airliner and cargo aircraft charters, along with an onboard courier service. Voluxis An air charter operator with a global AOC offering aircraft charter, aircraft management and charter sales and marketing services. The Travel Division A travel agency offering luxury and group travel services specialising in creating bespoke itineraries which are tailor-made to meet your specific requirements. ACS Leasing Offering short and long term aircraft leasing solutions to airlines globally. ACS Time Critical Specialist logistics divisions of Air Charter Service offering onboard couriers, and NFO (Next Flight Out) and urgent trucking solutions. ACS Helicopters Offers helicopter charter solutions worldwide, both luxury and utility. Partners with Helipad, the Jockey Club and Silverstone to in the delivery of heliports at events such as the Cheltenham festival, and the British grand Prix. Airlines and Aviation

Responsibilities

  • ● Company Description
  • ● Air Charter Service is embarking on a significant global finance transformation, implementing SAP S/4HANA Public Cloud across our international business. We are looking for an experienced SAP Systems Accountant to play a key role in this journey.
  • ● This is an excellent opportunity for an accountant or finance systems professional who has been involved in SAP S/4HANA implementation or transformation programmes and is looking to broaden their experience in a fast-paced, global environment.
  • ● This role offers significant exposure to senior stakeholders and the opportunity to make a lasting impact on how finance operates across the ACS Group.
  • ● Job Description
  • ● As a key member of the accounts transformation team, duties will include but are not limited to:
  • ● Support the implementation and rollout of SAP S/4HANA Public Cloud across multiple group entities.
  • ● Assist with data gathering, cleansing, validation, and migration activities.
  • ● Support the configuration and localisation of finance processes within SAP.
  • ● Perform system testing, user acceptance testing (UAT), and scenario-based process testing.
  • ● Assist with chart of accounts mapping, financial workflows, and system integrations.
  • ● Support the development of finance reports, process documentation, and training materials.
  • ● Provide user support during deployment, go-live, and post-implementation stabilisation.
  • ● Work closely with Finance, IT, and external implementation partners to resolve issues and improve processes.
  • ● Assist in the development of controls, security access, and segregation of duties (SoD) requirements.
  • ● Contribute to continuous improvement initiatives and support the transition to business-as-usual system support
  • ● Qualifications
  • ● Proven experience working on SAP S/4HANA implementation, transformation or migration programmes.
  • ● Qualified or part-qualified accountant (ACA, ACCA, CIMA or equivalent) or significant experience within Finance Systems.
  • ● Strong understanding of core finance processes including General Ledger, Accounts Payable, Accounts Receivable, Fixed Assets and financial reporting.
Credential Requirements for United Kingdom
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ICAEW ACA or ACCA Qualification

ICAEW / ACCA

Must have to work
Cost: GBP 2,000–5,000 Timeline: 3–5 years

For audit roles only