Interim Financial Controller - Out of Scope

Marks Sattin; United States; Remote; USD 107,000 - 141,000; Full time

Benefits offered by this job

£500 per day Outside IR35

Onsite 1-2 days per week

6 months contract

Job summary

Marks Sattin is partnering with a South Manchester SME during a period of rapid growth to appoint a hands-on Financial Controller. You will lead the finance function, improve management accounts and reporting, and drive governance and transformation initiatives to support scale.

The role requires a fully qualified accountant with a track record in SME finance leadership, delivering timely MI, robust controls and impactful commercial insight.

Qualifications

• Fully qualified accountant with ACA, ACCA, CIMA or equivalent.
• Proven experience as Financial Controller or Senior Finance Leader in growing SME/mid-size business.
• Strong track record improving management accounts, reporting and finance operations.
• Comfortable driving structure, organisation and change within finance functions.
• Hands-on approach to deliver and improve processes.
• Excellent stakeholder management and ability to challenge senior leaders.
• Experience in finance transformation and change programs.

Responsibilities

• Lead monthly management accounts production, review and enhancement with commercial insight.
• Improve month-end processes, reduce reporting timelines and increase efficiency.
• Review finance procedures and implement best-practice controls and governance.
• Drive improvements in management reporting, KPIs and business performance reporting.
• Resolve historical accounting issues, balance sheet reconciliations and gaps.
• Prepare monthly group consolidations and board-level financial reports.
• Lead audit preparation and improve year-end sign-off processes.
• Oversee treasury including short/medium-term cashflow forecasting.
• Partner with senior stakeholders for financial analysis and decision-support.
• Deliver finance transformation initiatives to support growth.
• Mentor and develop the wider finance team and reporting discipline.

Skills

Financial leadership

Stakeholder management

Process improvement

Change management

Financial analysis

Education

Qualified accountant (ACA/ACCA/CIMA)

Tools

Excel

ERP systems

Job description

We are partnering with an impressive in South Manchester, forward-thinking SME business, currently undergoing a significant period of growth and operational development. Reporting directly to an experienced leadership team, this is a highly visible role requiring a hands‑on, commercially focused Financial Controller who enjoys improving finance functions, solving problems, and leaving a lasting impact.

The Opportunity

You will play a key role in enhancing the monthly management accounts process, improving reporting accuracy, streamlining financial processes, and ensuring the finance team can support the next stage of growth.

This is not a "business as usual" Financial Controller role. The business is seeking an experienced finance professional who can quickly assess the current finance function, identify inefficiencies, strengthen finance management accounts, and improve the quality and timeliness of management information.

Key Responsibilities

• Lead the production, review and enhancement of monthly management accounts, ensuring accuracy, robustness and meaningful commercial insight.
• Assess and improve existing month-end processes, reducing reporting timelines and increasing efficiency.
• Review current finance procedures and implement best‑practice controls, processes and governance.
• Drive improvements across management reporting, KPIs and business performance reporting.
• Support the clean‑up and resolution of historical accounting issues, balance sheet reconciliations and process gaps where required.
• Prepare monthly group consolidations and board‑level financial reports.
• Lead audit preparation activities and improve processes to achieve faster and more efficient year‑end audit sign‑off.
• Oversee treasury management, including ownership of short and medium‑term cashflow forecasting.
• Partner with senior stakeholders to provide financial analysis and decision‑support.
• Identify and deliver finance transformation initiatives that improve scalability and support continued business growth.
• Mentor and support the wider finance team, establishing stronger reporting disciplines and accountability.

About You

• Fully qualified accountant (ACA, ACCA, CIMA or equivalent).
• Proven experience operating as a Financial Controller or Senior Finance Leader within a growing SME or mid‑sized business.
• Strong track record of improving management accounts processes, financial reporting and finance operations.
• Comfortable stepping into environments that require structure, organisation and change.
• Hands‑on approach with the ability to both deliver and improve.
• Strong problem‑solving skills with a natural ability to identify issues, implement solutions and drive improvements quickly.
• Experience of finance transformation, process improvement and change management projects.
• Excellent stakeholder management skills with the confidence to challenge and influence senior leaders.

Why Apply?

• £500 per day Outside IR35 contract 6months with flexibility and autonomy. 1 or 2days onsite
• Highly visible role reporting into an impressive leadership team.
• Opportunity to make a genuine impact on the finance function.
• Business undergoing an exciting period of growth and transformation
• Chance to leave a lasting legacy by creating a more efficient, scalable and commercially focused finance operation.