• Great opportunity to join a growing Team
  • Enjoy the variety and fast paced environment
  • Opportunity to grow your career as our business grows

An industry leading engineering consulting and contracting organisation who provide high quality process engineering design and construction services to the resources and mineral processing industry.

We currently have multiple projects on the go and our projection for growth means we are actively looking for talent across all areas of our business.


The Opportunity

GRES are currently seeking an experienced Senior Administrator to join our Brisbane CBD Team 

The Senior Administrator will oversee administrative support within the office, manage day-to-day office operations, and coordinate all mobilisation and travel requirements for project delivery.

Key Responsibilities of the role (but not limited to): 

  • Management of the day to day office operations
  • Assistance with coroporate travel, office inductions and new starters 
  • General adminstration as required 
  • Supporting the project teams with administration tasks 

What you’ll bring to the team:

  • High attention to detail and time management skills
  • Advanced knowledge of Microsoft suite *essential
  • Experience with onboarding, mobilisation and booking travel *essential 
  • A helpful manner with strong organisational skills
  • Ability to prioritise tasks effectively and adhere to deadlines
  • Excellent verbal and written communication skills
  • Experience working alongside engineering disciplines would be advantageous
  • Full and unrestricted Australian working rights 

What’s on offer:

With over 800 employees across Australia, our focus is to create a rewarding working environment where you will be valued and appreciated for your knowledge, experience and innovative mind.

Here at GRES, we offer:

  • Family values. Premier performance. Shared success.
  • A competitive hourly rate along with weekly pay
  • Opportunities to grow your career as the business grows
  • A collaborative and supportive team environment with all the tools to succeed

GRES is an equal opportunity employer and believes that diversity, equity and inclusion deepens our depth of knowledge, capability and experience.

We welcome applications from all backgrounds.





Type: Permanent

Category: Administration and Support - Administration Assistant

Reference ID: RA000284

Date Posted: 20/04/2026

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