ConnellGriffin is an independent infrastructure advisory firm. Our advisors provide strategic and commercial advice across every phase of an infrastructure project’s lifecycle, in sectors that are growing strongly on the back of a large pipeline of committed projects.

We have offices in Sydney, Melbourne, Brisbane, Canberra, Perth and Auckland.

What Working At ConnellGriffin Offers:

- 25 days annual leave each year, pro-rated for the contract period.
- Competitive remuneration
- Sponsored learning and further education opportunities.
- A cooperative and social workplace with regular team events and employee-led initiatives.
- A supportive environment where people are trusted to take responsibility and contribute ideas.
- Great Place to Work® Certified in 2026, with 93% of our people saying ConnellGriffin is a excellent place to work.

ConnellGriffin is an independent infrastructure advisory firm. Our advisors provide strategic and commercial advice across every phase of an infrastructure project’s lifecycle, in sectors that are growing strongly on the back of a large pipeline of committed projects.

We have offices in Sydney, Melbourne, Brisbane, Canberra, Perth and Auckland.

What Working At ConnellGriffin Offers:

- 25 days annual leave each year, pro-rated for the contract period.
- Competitive remuneration
- Sponsored learning and further education opportunities.
- A collaborative and social workplace with regular team events and employee-led initiatives.
- A supportive environment where people are trusted to take responsibility and contribute ideas.
- Great Place to Work® Certified in 2026, with 93% of our people saying ConnellGriffin is a great place to work.

About the role





We are looking for an organised, proactive and adaptable Office and Corporate Services Coordinator to join our Sydney team on a 12-month parental leave contract.

This is a varied, hands-on generalist role supporting the day-to-day operation of our Sydney office and a broad range of corporate services activities across the firm. You will work across office operations and Work Health and Safety (WHS), front of house and client experience, event management, integrated management systems (IMS), SharePoint and file management, people and recruitment administration, and invoicing and general business support.

The role would suit an experienced office coordinator or administrator who enjoys variety, takes ownership and is comfortable moving between priorities.

This is a full-time role, based in our Sydney office 5 days a week.

What you'll be doing

Office operations, workplace management and WHS

- Coordinate the day-to-day running of the Sydney office, ensuring it is organised, professional and well presented.
- Act as a key contact for building management, cleaners, suppliers and external service providers.
- Manage office supplies, stationery, kitchen amenities and general workplace requirements.
- Ensure meeting rooms and common areas are consistently client-ready.




- Coordinate maintenance requests and resolve day-to-day office matters efficiently.
- Support WHS administration, workplace inspections, records, actions and other requirements as needed.
- Assist with office improvements, workplace initiatives and operational projects.

Front of house and client experience

- Welcome clients, visitors and guests in a friendly and professional manner.
- Manage incoming calls and shared inbox enquiries.
- Coordinate meeting room bookings and room set-up for internal and client meetings.
- Arrange catering, refreshments and hospitality for meetings and events.

Event management

- Coordinate a busy calendar of staff and client events, managing planning, logistics and on-the-day delivery.
- Arrange venues, catering, invitations, RSVPs and event materials, liaising with internal teams and external suppliers.
- Keep event arrangements organised and on schedule, helping create a welcoming and professional experience for staff, clients and guests.

Integrated management systems (IMS), SharePoint and Microsoft 365

- Support the day-to-day administration of the firm's integrated management systems, with a strong focus on SharePoint and effective file management.
- Assist staff with SharePoint, document management, electronic filing and general system-related queries.
- Help maintain accurate, consistent and orderly file structures, naming conventions, permissions and document management practices across SharePoint and Microsoft 365.
- Support the administration and effective use of Microsoft 365, particularly SharePoint, as well as Teams and OneDrive.
- Assist with Salesforce, other business systems and process improvement i

📌 Office Coordinator (Sydney)
🏢 ConnellGriffin
📍 Sydney