World Fuel
Invoice Validation Specialist

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Invoice Validation Specialist
Location: Elland, UK
World Fuel is looking for an experienced and detail-driven Invoice Validation Specialist to join our team. In this role, you will take ownership of delivering high-quality invoice validation services across energy and water accounts, while driving revenue recovery outcomes for our clients.
This is an opportunity to combine analytical expertise with commercial impact, identifying billing inaccuracies, recovering value, and continuously improving how we deliver our services.
Key Responsibilities
Service Delivery & Quality
- Own the day-to-day delivery of the Invoice Validation service across gas, electricity, and water accounts
- Ensure invoices are validated accurately against contracts, tariffs, meter data, and consumption patterns
- Maintain high standards of quality, consistency, and documentation across all validation activity
Revenue Recovery
- Identify billing errors, overcharges, and discrepancies that create recoverable value for clients
- Build clear, evidence-based cases for submission to suppliers and water companies
- Manage and track the recovery pipeline, ensuring timely progression and measurable outcomes
Client Delivery & Communication
- Act as a subject-matter expert for invoice validation, supporting internal teams and client queries
- Contribute to client reporting, ensuring results and recoveries are clearly explained and contextualised
- Support client meetings and reviews with data-driven insights and platform demonstrations where required
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
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Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
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You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
Experience fit
Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
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Process Ownership & Continuous Improvement
- Take ownership of invoice validation processes, ensuring they are efficient, scalable, and fit for purpose
- Identify and implement improvements to workflows and service delivery
- Align processes with broader operational and client service strategies
Subject-Matter Expertise
- Develop and maintain strong knowledge of energy and water billing structures, industry practices, and common error types
- Stay informed on market and regulatory changes impacting billing and validation
- Act as an escalation point for complex validation issues, providing solutions and expert guidance
Collaboration & Support
- Work closely with analysts and cross-functional teams to ensure seamless service delivery
- Provide coaching, guidance, and knowledge sharing across the team
- Support onboarding and continuous improvement through training and best-practice documentation
Governance & Risk
- Ensure all validation activity meets client requirements, compliance standards, and internal controls
- Identify and escalate risks, recurring issues, or systemic supplier errors
- Maintain clear audit trails and documentation to support compliance and audit readiness
What You Bring


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Essential Skills & Experience
- Strong analytical skills with exceptional attention to detail
- Advanced Excel skills and confidence working with data
- Ability to manage workloads, prioritise tasks, and meet deadlines in a fast-paced environment
- Excellent communication skills, with the ability to explain complex issues clearly
- Highly organised, self-motivated, and accountable for delivering results
- Strong problem-solving skills and ability to work independently
Desirable Experience
- Experience in invoice validation, billing analysis, or revenue recovery
- Knowledge of the energy and/or water sectors
- Experience using invoice validation or billing software
Why Join World Fuel?
- Opportunity to make a direct commercial impact through revenue recovery
- Be part of a collaborative and growing team within a global organisation
- Develop deep expertise in a specialist and high-demand area
- Competitive salary and benefits package
#WFS
Please note that by submitting an employment application you consent to World Fuel Services processing your information for this role and potentially for future employment opportunities, in accordance with applicable laws. To learn more about how we protect and/or process personal information, please visit the WFS Privacy Center at: https://www.wfscorp.com/en/privacy-center.
World Fuel Services Europe, Ltd.
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