Project Support Officer

Overview

We are seeking a detail-oriented professional to support commercial and financial operations across multiple projects, working closely with global stakeholders. The role involves managing invoice processing, purchase orders, change requests, and financial reporting while ensuring accuracy, compliance, and timely delivery.

The ideal candidate will have experience in billing, reconciliations, and project support, along with exposure to working with global teams and cross-functional stakeholders. Strong analytical skills, proficiency in Excel and enterprise systems such as SAP, and the ability to manage multiple priorities in a fast-paced environment are essential.

Your role

• Manage end-to-end invoice processing, including validation, adjustments, and stakeholder coordination
• Process credit notes and perform billing reconciliations to ensure financial accuracy
• Handle Purchase Orders and change requests in SAP as per standard procedures
• Track PO lifecycle, balances, expiries, and compliance requirements
• Maintain and monitor change orders, logs, and approval status
• Prepare cost reconciliations and analyse key variance drivers
• Collaborate with project, finance, and operations teams to track and expedite requests
• Act as a liaison between stakeholders, clients, and contractors
• Maintain financial trackers, invoicing logs, and reporting dashboards
• Prepare Excel-based reports using advanced functions (Pivot Tables, VLOOKUP, etc.)
• Support Power BI reporting and data analysis for decision-making
• Ensure compliance with financial controls, governance, and audit requirements
• Review contractor closeout documentation and maintain audit-ready records
• Manage data inputs across multiple projects within tight timelines
• Coordinate with global stakeholders and support reporting and review meetings.
  
  

About You

• Bachelor's degree in Accounting, Finance, Business, or related field preferred.
• 3–4 years of experience in invoice processing, billing operations, project support, or commercial functions.
• Strong proficiency in Microsoft Excel, including advanced Excel (Pivot Tables, VLOOKUP, etc.).
• Experience in invoice lifecycle management, reconciliations, and financial reporting.
• Hands-on experience with SAP (preferred).
• Working knowledge of Power BI and tools such as IBEX, Ecosys, CEMAR, or similar systems.
• Strong organizational, analytical, and communication skills.
• Ability to manage multiple projects, deadlines, and large data sets simultaneously.
• Detail-oriented, proactive, and able to work independently as well as in a team environment.
  
  

Rewards & benefits

Explore the rewards and benefits that help you thrive – at every stage of your life and your career. Enjoy competitive salaries, employee rewards and a brilliant range of benefits you can tailor to suit your own health, wellbeing, financial and lifestyle choices. Make the most of a myriad of opportunities for training and professional development to grow your skills and expertise. And combine our hybrid working culture and flexible holiday allowances to balance a great job and fulfilling personal life.

About AtkinsRéalis

We're AtkinsRéalis, a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world's'infrastructure and energy systems. Together, with our industry partners and clients, and our global team of consultants, designers, engineers and project managers, we can change the world. We're committed to leading our clients across our various end markets to engineer a better future for our planet and its people.

Find out more.