• Develop your career with an industry leader
  • Weekly pay cycle & great location
  • Free onsite parking and end of ride facilities

GR Engineering Services Limited (GRES) is an ASX listed engineering consulting and contracting organisation providing 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 Office Administrator to join our growing office in Ascot! – This full time versatile role will provide quality administration support to our Office Manager and broader business.

Key Responsibilities of the role:

  • Formatting reports, studies and general documentation
  • Assisting the Office Manager and office personnel with general administration duties
  • Working independently when necessary, showing motivation and a can-do attitude
  • Coordinating corporate functions
  • Managing reception personnel and screening / answering telephone calls and emails, when required
  • Managing filing of scanned documentation and registers, ensuring accuracy is kept in line with company standards in our document management system

What you’ll bring to the team:

  • Proficient in Microsoft Office Suite and formatting
  • Good level of accuracy and attention to detail
  • Proven experience in administration
  • A helpful manner with strong organisational skills
  • Ability to prioritise tasks effectively and adhere to deadlines
  • Excellent verbal and written communication skills
  • Able to work well in team environments and with key stakeholders
  • Full and unrestricted Australian working rights *essential 

What’s on offer:

  • Attractive remuneration on a weekly pay cycle
  • Friendly supportive culture
  • Free parking - Ascot Branch & end of ride facilities
  • A collaborative and supportive team environment with all the tools to succeed
  • Employee Assistance Program (EAP), well-being assistance, free for all the family

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

Apply today and join the GRES team!

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: VP000120

Date Posted: 14/04/2026

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