We exist to create positive change for people and the planet. Join us and make a difference too!

About the Role

As a Billing Specialist, you'll be responsible for the end-to-end client invoicing process—ensuring that billing is carried out with precision, meets contractual requirements, and reflects agreed-upon pricing structures. You’ll work across systems like SAP to pull and reconcile data, resolve billing queries with professionalism, and maintain clear records for audit and compliance purposes.

You’ll also collaborate closely with internal stakeholders and external clients, contributing to the wider finance team’s efficiency and service delivery. This role is perfect for someone who thrives in a fast-paced environment and takes ownership of their work.

Responsibilities

Generate accurate and complete invoices using operational and commercial data.
Review all billing outputs to meet quality standards and internal SLAs.
Respond promptly and professionally to internal and external billing queries.
Investigate discrepancies and communicate resolutions effectively.
Manage day-to-day invoicing correspondence with clients and teams.
Reconcile data across systems and maintain clear documentation in SAP.
Ensure all billing activities comply with internal policies, VAT rules, and audit standards.
Support finance projects and contribute to process improvements.
Meet individual and team performance targets (accuracy, timeliness, resolution rates, etc.).

To be successful in the role, you will have:

2–3 years of experience in billing or accounts receivable, ideally within a corporate or shared services environment.
A Bachelor’s degree in Accounting, Finance, or a related field.
Proven ability to manage complex billing cycles involving multiple systems.
Strong knowledge of SAP (or similar ERP), Excel, and Microsoft Office.
Excellent attention to detail and the ability to work accurately under pressure.
Strong communication skills in English (Tagalog is a plus).
A proactive mindset and the ability to work independently to meet deadlines.

BSI offers a competitive total reward package, an independent and varied job in an international environment, flexible working hours, and ongoing training and development.

Do you believe the world deserves excellence?

We are proud to be the business improvement company for other organisations to become more sustainable and resilient and finally to inspire trust in their products, systems, services, and the world we live in.

Headquartered in London, BSI is the world's first national standards organization with more than 100 years of experience. We are a global partner for 86,000 companies and organizations in over 193 countries, offering development, auditing, certification, and training services, including innovative software solutions and cyber security expertise for all industries: from aerospace and automotive to food, construction, energy, healthcare, IT and trade sectors. Incorporated by Royal Charter, we’re truly impartial, and home to the ultimate mark of trust, the Kitemark.

Through our unique combination of consulting, training, assurance and regulatory services we bring solid and broad knowledge to every company.

If you want to contribute to this inspiring challenge, bring your open and enthusiastic mindset to our dynamic team, apply now and become part of the BSI family!

D&I Policy

BSI is committed to ensuring the diversity of our workforce reflects that of our clients and the communities in which we operate. Our goal is to create a sense of belonging for all employees by providing opportunities to develop, grow, and engage with our global organization all while having fun doing great work. BSI is a community where everyone can thrive.

If you require any reasonable accommodations to be made on account of a disability or impairment throughout out our recruiting process, please inform your Talent Acquisition Partner.

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About Us

BSI is a business improvement and standards company and for over a century BSI has been recognized for having a positive impact on organizations and society, building trust and enhancing lives.

Today BSI partners with more than 77,500 clients in 195 countries and engages with a 15,000 strong global community of experts, industry and consumer groups, organizations and governments.
Utilizing its extensive expertise in key industry sectors - including automotive, aerospace, built environment, food and retail, and healthcare - BSI delivers on its purpose by helping its clients fulfil theirs.
Living by our core values of Client-Centricity, Agility, and Collaboration, BSI provides organizations with the confidence to grow by partnering with them to tackle society’s critical issues – from climate change to building trust in digital transformation and everything in between - to accelerate progress towards a better society and a sustainable world.

BSI is an Equal Opportunity Employer dedicated to fostering a diverse and inclusive workplace.