Senior Invoice Auditor

Worley is a global professional services company of energy, chemicals and resources experts. We partner with customers to deliver projects and create value over the life of their assets. We're bridging two worlds, moving towards more sustainable energy sources, while helping to provide the energy, chemicals and resources needed now.

You will be responsible for:

• Leading the review of contractor and supplier invoices to ensure accuracy, correct coding, and compliance with contract terms, approved rates, and defined scope of work.

• Verifying and validating supporting documentation, including timesheets, progress reports, cost back-up, and milestone evidence, to confirm alignment with agreed deliverables.

• Identifying invoice discrepancies, variances, or non-compliances and proactively working with internal teams and contractors to resolve issues efficiently and professionally.

• Overseeing invoice tracking, maintaining complete audit documentation, and ensuring systems are updated to support audit readiness and accurate financial reporting.

• Supporting and coordinating monthly project billing cycles in close collaboration with project controls, procurement, contracts, and finance teams.

• Analyzing trends, recurring issues, or potential risks in invoicing practices and recommending practical, value-adding improvements to strengthen controls and consistency.

• Helping ensure adherence to Worley's financial, contractual, and ethical standards while fostering constructive working relationships with contractors and internal stakeholders.

• Communicating clearly and confidently with project teams, providing guidance and influence on invoice-related decisions and interpretations when required.

• Contributing to continuous improvement initiatives by sharing lessons learned and supporting enhancements to procedures, templates, systems, and tools.

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• A university degree in a related discipline, or equivalent relevant experience.

• Typically 5+ years' experience in invoice auditing, contract administration, project accounting, procurement, or a related commercial function.

• Strong attention to detail with proven ability to interpret complex commercial documentation, contract terms, and cost structures.

• Experience working with financial, contract management, or enterprise systems, with the ability to adapt quickly to new tools and processes.

• The confidence and judgment to challenge inconsistencies, seek clarification, and recommend practical solutions within established governance frameworks.

• Strong written and verbal communication skills, with the ability to collaborate effectively across multidisciplinary teams and external partners.

• A structured and organized approach to managing multiple priorities, deadlines, and stakeholders in a dynamic project environment.

• Curiosity, reliability, and a demonstrated commitment to continuous improvement and professional development.

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Moving forward together

We're committed to building a diverse, inclusive and respectful workplace where everyone feels they belong, can bring themselves, and are heard. We provide equal employment opportunities to all qualified applicants and employees without regard to age, race, creed, color, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by law.

We want our people to be energized and empowered to drive sustainable impact. So, our focus is on a values-inspired culture that unlocks brilliance through belonging, connection and innovation.

And we're not just talking about it; we're doing it. We're reskilling our people, leveraging transferable skills, and supporting the transition of our workforce to become experts in today's low carbon energy infrastructure and technology.

Whatever your ambition, there's a path for you here. And there's no barrier to your potential career success. Join us to broaden your horizons, explore diverse opportunities, and be part of delivering sustainable change.