Work with us

Greenline is a turnkey design and construction company working across Australia and on occasion internationally. We service the education, government and commercial industries – with a focus on education. We value trust, leadership and excellence and put these values into all aspects of what we do, how we do it and where we are going.

We have an innovative and progressive culture at Greenline with lots of benefits for our employees and contractors from additional training to team days.

Join us in creating Spaces to grow!



Greenline is seeking a motivated person to develop accurate cost estimates for project proposals and bids. Reporting to the Sales and Marketing Manager, and working closely with the sales team, you will be taking on the responsibility of developing designs, project scopes and estimates that meet client’s outcomes. You will innovate to create efficient and compelling offers and assist the sales team in securing projects.

This role is being created as Greenline has grown significantly and will allow the current Estimator to focus on the technical and delivery side of the design function here.

Responsibilities include but not limited to:

  • Work with sales team to develop an understanding of client’s outcome requirements
  • Develop scopes of work
  • On occasion, arrange trips and visit sites with the Project Consultants to understand site constraints and develop designs
  • Design structures, including sizing steelwork and innovating on design
  • Estimate and quote projects, specifying materials
  • Research products and suppliers
  • Manage and report on workload and results – quotes, tenders and proposals
  • Prepare presentations and complete tenders
  • Arrange conceptual drawings and preliminary engineering designs
  • Follow and contribute to the improvement of business and estimating processes
  • Maintain and improve the costing templates
  • Maintain and enhance merge documents and quote templates
  • Contribute to project handover meetings between Project Consultants and Project Managers

Personal attributes:

  • Attention to detail, accurate and methodical
  • Driven to succeed yet a team player and very personable
  • Excellent communication – written and verbal
  • Efficient – excellent time management
  • Proficient in the use of technology – Excel, Sketchup, CAD, Adobe, On-screen measurement systems and estimating systems

Qualifications and Experience

  • A diploma or degree in Building and Construction or Engineering ideal
  • Aptitude and understanding of structural engineering and building methodology is preferred
  • Minimum of 6 years in the Building and Construction or related industries, ideally in the role of an Estimator

Apply on Seek and we will be in touch within 24 hours. 


Greenline worked to our time line and delivered as per the spec. Their work was what was expected.

MBS PTY LTD, Mark Conroy

Friendly, professional communications and extensive help provided in the grant application process as well as excellent execution of the project.

Barnawartha Primary School - Bernadette Kelly

Extremely easy to deal with. Professional service. Very happy with the completed job.

Echuca East Primary School, Jodi Boal

I find engaging with Greenline completely professional. The customer service is exemplary and the three projects I have been involved in with Greenline gives me connfidence in their communication, ability to meet deadlines and appease a customer, quality of work, competency in meeting regulations and OHS measures

I have great confidence in this team/company.

Wodonga Primary School, Damian Duncan