Job Responsibilities Macmahon is currently seeking an experienced Supply Administrator to join the Supply team at the Perth Head Office, based out near the Perth International Airport. About the role System catalogue management. Supply monthly reports. Supplier contract administration. Compliance to company policies and procedures. Provide weekly status reports to Supply Manager. Other duties as deemed necessary by Management daily. About you Advanced Microsoft Excel. Experience with ERP systems (SAP4Hana). Strong organisational ability and attention to detail. Ability to influence correct procurement practices across the Macmahon Group. Analytical and troubleshooting skills. Negotiation and conflict resolution skills. Self-starter. Employee benefits 'Refer-A-Friend' program, earn up to $8K per successfully placed referral. Free parking. Incredible staff gym, fitness classes, personal trainers onsite. Dedicated lifestyle, financial and mental health support. Salary sacrifice options for flights, vehicles, airport parking and so much more. Access to a wide range of employee discounts with Macmahon retail, vehicle, insurance, and banking partners. Ongoing career development opportunities to "Challenge. Develop. Grow" Be More at Macmahon Across Macmahon's team, you will find positive stories of people embracing opportunities to develop and grow their careers going on to celebrate impressive career milestones that contribute to our success. With over 9,000 highly skilled people in our team, we're proud of the values-based culture we have built over 60 years which is the driving force propelling our people to continually aspire to Be More. About Macmahon Macmahon is a leading Australian contract mining company with projects throughout Australia and Southeast Asia. Delivering a comprehensive range of surface and underground mining, civil design and construction, performance enhancement, and mine site maintenance and rehabilitation services to the resources sector. Recruitment process Successful applicants must pass a pre-employment medical, including drug and alcohol screening, as well as criminal history and qualification checks. Proof of working rights in Australia (valid passport, birth certificate, citizenship certificate, or current visa grant notification) is also required. Macmahon is an equal opportunity employer and strongly encourages suitably qualified women and Aboriginal and Torres Strait Islanders to apply. Macmahon Winning Values United | Integrity | Courage | Pride