Calling all Perth based engineers who are looking for a professional growth in estimating!!
Do you have 2–3 years’ engineering experience and are passionate about developing your career in the Australian Water/Civil Construction Industry?
If this sounds like you, Saltire Infrastructure wants to hear from you!
Reporting to the Estimating Manager, you will assist in delivering accurate cost estimates, provide technical insights, and support the successful delivery of water infrastructure projects.
THE COMPANY
Saltire Infrastructure is a rapidly expanding Western Australian civil engineering services provider specialising in the water industry. Since its establishment in 2020, the company has achieved significant year-on-year growth by focusing on market-leading technologies and highly experienced, agile teams who embody our values of innovation, delivery, and excellence.
Saltire has a brand-new, high-spec office in O’Connor. Join an innovative team and enjoy working in a fresh, modern workspace.
The construction estimator is responsible for assisting with the preparation of detailed cost estimates, assessing project requirements, and providing engineering input to ensure efficient and high-quality project delivery. This role demands technical expertise, attention to detail, and strong collaboration skills to support projects primarily in water infrastructure, including pipelines, pump stations, and related civil works.
ROLE & RESPONSIBILITIES
Environment: Civil construction worksites primarily focused on water infrastructure.
SKILLS & QUALIFICATIONS
CONSIDERATIONS
1. Familiarity with Western Australian water infrastructure standards and regulations.
2. Ability to work on-site to assist in the set up delivery of the project from time to time.
3. Strong attention to detail and ability to meet tight deadlines.
Saltire respectfully asks for no agency referrals at this time.

Saltire is a water industry focused engineered services provider specialise in system continuity that undertakes pipeline construction, repair, and maintenance works.
We have highly experienced teams and technologies that focus on innovation, delivery and excellence. Utilising hot-tapping, live pipeline inspection, S-Gate valves and flow-stopping systems, Saltire can stop water flow within most pipeline networks and also by-pass or redirect water flow to allow repairs and maintenance works to proceed without interruption.
Saltire can also provide full turnkey project services, assist with scoping and design of works to ensure best fit scenarios for clients and stakeholders alike.