Invoicing Clerk

We are seeking someone with previous experience in billing, financial administration, or a similar finance role, with a strong understanding of invoice validation, contractual billing requirements, and the importance of financial accuracy. You will be highly organised, detail-oriented, and able to manage multiple priorities in a fast-paced, high-volume environment.

Previous experience within billing, finance administration or a similar finance role

Strong understanding of invoice validation, contractual billing requirements and financial accuracy

Excellent organisational skills with exceptional attention to detail

Ability to manage multiple priorities within a fast-paced, high-volume global environment

Strong analytical and problem-solving skills

Excellent communication skills with the confidence to liaise with international stakeholders

Competent in Microsoft Excel and Microsoft Office applications

Experience using Phoenix or similar ERP/billing systems is desirable

Experience using customer invoicing portals is advantageous

Ability to quickly learn new systems, technologies and customer requirements

Ability to work independently while contributing effectively to a global remote team

You will be a key member of the Central Global Billing Team, responsible for accurately rebilling customer invoices across EAME, USA and Mexico. Working from customer contracts, purchase orders and billing instructions, the role ensures invoices are processed correctly, comply with contractual requirements and meet customer-specific billing standards. This is a hybrid role, combining remote working with two days a week in our Brentwood office.

Review customer invoices and supporting documentation to ensure they comply with contractual agreements and customer-specific billing requirements

Rebill customer invoices accurately within the Phoenix billing system, ensuring all pricing, rates, discounts, taxes and billing instructions are applied correctly

Validate invoice information against customer contracts, purchase orders, quotations and agreed commercial terms before final submission

Investigate and resolve billing discrepancies by liaising with laboratories, branches, commercial teams and other internal stakeholders

Ensure all supporting documentation is complete and attached before invoice submission

Produce accurate, high-quality invoices while meeting customer deadlines and internal service level agreements

Process high volumes of invoices efficiently whilst maintaining exceptional attention to detail

Support billing activities across EAME, USA and Mexico as the Global Central Billing Team continues to expand

Join Intertek and become part of our global network of inspiring and entrepreneurial colleagues. We are a global family that values diversity and we thrive working together with precision, pace, and passion.

We are working to make the world Ever Better, ensuring the quality, safety and sustainability of products and services used by millions of people around the world.

• Development and career opportunities around the Globe
• Working in a highly motivated team and dynamic working environment

We are an Equal Opportunity Employer and are committed to creating an inclusive workplace. We do not discriminate against applicants, and all qualified individuals will receive consideration for employment regardless of age, disability, gender reassignment, marriage or civil partnership, pregnancy or maternity, race, colour, nationality, ethnic or national origin, religion or belief, sex, or sexual orientation.

We are committed to fair and equitable pay and are proud to be a Real Living Wage employer, ensuring our colleagues are compensated in line with independently assessed living standards. We are also committed to providing reasonable adjustments throughout the recruitment process and employment to support candidates and employees with disabilities or special needs.

Intertek operates a preferred supplier arrangement, and we do not accept unsolicited approaches from agencies.