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Location: Aylesford / Hybrid
Salary/package: £24,740
Contract type: Permanent
Hours: Full time, 37 hours per week

Who we are

Commercial Services Group (CSG) is the UK’s largest local authority-owned trading company (LATCO). We support over 16,000 education and public sector customers across the UK and internationally, generating over £800 million in revenue annually. As part of the Corporate Finance Division, you’ll be part of a fast-paced and collaborative team that ensures the financial integrity and smooth running of the organisation. Our work underpins the Group’s ability to deliver high-quality services and reinvest profits into frontline public services, combining commercial performance with real social impact.

Why this role matters

The Accounts Payable Assistant plays a key role in ensuring the accuracy and efficiency of the Group’s financial operations. As part of the Accounts Payable team, you’ll process supplier invoices, maintain financial data integrity, and ensure compliance with VAT and internal controls. Your diligence and attention to detail will help safeguard the business against fraud and error while enabling accurate financial analysis across the organisation.

This is an excellent opportunity for someone looking to develop their finance career within a large, purpose-driven organisation. You’ll gain hands-on experience across a range of accounts payable activities, work closely with internal and external stakeholders, and contribute to the continuous improvement of finance processes within CSG.

What you’ll be doing

Code supplier invoices and arrange signatories in line with the SAM process

Ensure all supplier invoices are returned and processed in a timely manner

Review supplier invoices for non-standard VAT rates and confirm appropriate processing with the Accounts Payable Supervisor

Process supplier invoices through PSFinancials or other business systems as directed

Reconcile supplier statements with purchase ledger records and follow up on missing invoices

File statements and supplier invoices accurately and efficiently

Manage supplier queries promptly and professionally via the AP mailbox

Prepare and check faster payment documentation, ensuring appropriate authorisation in line with the SAM process

Maintain strong awareness of fraud risks and act proactively to protect the business from financial or reputational loss

Support system development, testing and process improvements related to the Accounts Payable function

Adhere to company policies and procedures, maintaining compliance with Health & Safety, Equality & Diversity, Environmental and GDPR standards
What we’re looking for

GCSEs (or equivalent) in English and Maths

Previous experience in an Accounts Payable environment or administrative environment

Understanding of fraud, risk and financial controls

Strong IT skills, particularly Microsoft Office and Excel

Excellent communication and interpersonal skills

Proactive attitude and ability to work independently

Strong organisational, time management and prioritisation skills

Exceptional attention to detail and accuracy

What you’ll get in return

Competitive salary and benefits package

25 days’ annual leave, plus your birthday off

Life assurance cover (4x salary)

Pension scheme with up to 6% employer contribution

Access to health cash plan, cycle to work scheme, retail discounts and wellbeing programme

Volunteering days and professional development opportunities
Why CSG?

Commercial Services Group (CSG) is the UK’s largest local authority-owned trading company (LATCO), generating over £800 million in revenue and supporting 16,000 education and public sector customers worldwide. With more than 1,800 employees across the UK, France, Dubai and Bangkok, we are working towards becoming the global leader in education and public sector solutions.

We are expanding rapidly, with annual growth of around 25 percent, supported by organic development, acquisitions and strategic partnerships. Our 33 trading businesses deliver a wide range of services including education management, IT, HR, legal, energy, procurement and supplies.

CSG is wholly owned by local authorities, and a significant proportion of our profits is reinvested into frontline public services. Over £77 million has already been returned, reflecting our commitment to combining commercial performance with meaningful social impact.

Inclusion & Accessibility

We’re committed to creating a diverse and inclusive workplace where everyone feels valued, respected and empowered to thrive. We welcome applications from candidates of all backgrounds.

If you require any reasonable adjustments during the application or interview process, please let us know