Office Administrator

Do you have a dream to make a difference? We do! We are in the business of building the safest places on earth, where everyone can be their best!

It’s not just about constructing buildings for us. It’s about building people, relationships, and safe places for people to work, live and play. We are Mono Constructions, a construction company based in Rydalmere, specialising in residential apartments and commercial projects. One team with one goal!

Fortunately, an internal promotion has enabled an exciting opportunity for a full time Office Administrator to join our team. If you are someone who welcomes the opportunity for learning and growth, then please read on. If not, no need to go on.

The Role

Main Responsibilities include (but not limited to):

  • First point of contact for our external stakeholders (you need to be confident)
  • Phone and email enquiries (communication is key)
  • Maintaining an organised office environment (well organised)
  • Wide range of administrative support activities (agile)
  • Document and database management (attention to detail)
  • Maintain records of Mono’s assets and vehicles (excel beginner)
  • Liaising with and supporting internal departments as required (collaborative)
  • Prepare Mono Newsletters and other communications to staff (creative)
  • Information Technology System support as required (we outsource, so don’t let this frighten you)
  • Ad hoc duties and analysis as required (office jargon for many other things)

About You

To be successful in this role, you will have:

  • The willingness to learn and progress: Demonstrate a commitment to personal and professional growth
  • Attitudes and skills: possess the qualities listed above
  • Currently studying or completed tertiary qualifications: in Business Administration, Human Resources, Finance or a related field.

What we offer you

  • Supportive Leadership: Our team leaders are here to guide you.
  • Professional Growth: Access our mentorship program and develop your skills.
  • Positive Impact: Be part of creating safe spaces for people.
  • A value focused culture – We are Focused, Respectful, we Anticipate, Never Give Up and we are Kind. We call this being FRANK

Don’t Miss Out!

If you have the qualities and courage that we are looking for, email your CV to

We look forward to connecting with you!

Extensive Project Portfolio

Mono’s portfolio of construction projects demonstrates the expert capability of our team, commitment to quality and exceptional service.

Blacktown Leisure Centre

We provided partial design and construction services for the multi-sport stadium and tennis centre at the Blacktown Leisure Centre at Stanhope Gardens.


Forest Road, Peakhurst

With 72 superbly designed apartments showcasing open living at its finest, ‘The Postmark’ on Forest Road, Peakhurst, is a highly sought after address.



We delivered 54 outstanding apartments for the Newleaf complex, part of the larger Bonnyrigg Living Communities project.


Richards Ave, Peakhurst

Delivering 15 apartments across three levels, our construction solution for the Richard’s Avenue, Peakhurst, project was completed in 2019.


Contact Mono

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