Business Support Administrator

JobsCloseBy Editorial Insights

WSP Australia is seeking a proactive Business Support Administrator in Sydney for a 3‑month casual contract, offering hybrid work and a 37.5 hour week. You’ll support project engineers and scientists, format and proofread documents, help with tenders, coordinate meetings and minute-taking, manage travel and onboarding, and handle expense and invoicing tasks plus data entry such as soil and rock logs. Ideal candidate has 2+ years of admin experience, strong MS Office and Office 365 familiarity, excellent organization and communication, plus a collaborative, confidential, quality-focused mindset. To apply, tailor your CV to show tender support, data entry, onboarding and travel logistics, and include a concise cover note linking your experience to the team and hybrid setup.

What if you could work in a place full of opportunity, where every day brings new ways to grow?

With us, you can.

We’re currently seeking a Business Support Administrator to join our Sydney office on a 3-month casual basis with a potential for extension. Reporting to the Business Support Team Manager, you’ll be part of a national team providing high-quality administrative support to consultants across our Business Groups and through our online Business Support Centre.

We offer hybrid work on a 37.5 hour timesheet weekly.

What You’ll Do

• Support project engineers and scientists with day-to-day administration.
• Produce and format high-quality documents within required timeframes.
• Review and proofread non-technical documents for accuracy and compliance.
• Assist with tender submissions, including CVs, certificates, and client reports.
• Coordinate and contribute to team meetings (e.g. minute-taking, follow-ups).
• Support with credit card reconciliations, timesheets, expenses, POs, and invoice coding.
• Help onboard new starters (e.g. access passes, workstations).
• Organise travel, medicals, inductions, and training bookings.
• Perform data entry tasks, including soil/rock log inputs.
• Promote a culture of collaboration, safety, quality, and client service.

About You

We’re looking for a proactive, tech-savvy administrator who thrives in a fast-paced environment and enjoys supporting a high-performing team.

You’ll bring:

• 2+ years of experience in office or team administration.
• Strong Microsoft Office skills (Word, Excel, PowerPoint, Outlook); familiarity with Office 365 tools (Teams, SharePoint, OneDrive) is a plus.
• Excellent organisational and time management skills.
• Strong communication and relationship-building abilities.
• A self-starter mindset with a collaborative spirit.
• A commitment to quality, confidentiality, and continuous improvement.

Imagine a better future for you and a better future for us all.

Join our close-knit community of talented individuals who share your passion for making a positive impact. Our global team includes more than 69,000 employees, working together to make a difference in communities both close to home and around the world.

An employee Share Purchase Plan is available to all our permanent employees who wish to become owners and vested partners in WSP’s collective success. To find out more about our commitment to the health and wellbeing of our people, and the programs we’ve designed to help you thrive, go to our Employee Benefits page.

With us, you can. Apply today.