About the Company

Sequana Group is one of the fastest‑growing independent water, energy, and environment‑focused infrastructure advisory firms in Australia, with a growing international presence. Atlas, a Sequana Group company, is a brownfield water and wastewater specialist focused on improving delivery success across the full lifecycle.

Lead Mechanical Designer / Design Drafter

You will be providing mechanical design and drafting services and working with our team of engineers and designers to deliver great solutions for the water and wastewater infrastructure sector.

You will be leading the way in developing our digital engineering capabilities by assisting our Digital Engineering Lead in accelerating our digital engineering maturity. You will be involved in using point cloud and digital data capture to design solutions for infrastructure projects and produce 3D models and drawing deliverables to direct and facilitate the construction of the facilities.

Responsibilities

- Develop general and mechanical design documentation as required (concept and detailed design drawings), including equipment and pipework detailing, supports and platform detailing, including layout and general arrangement drawings.
- Support the Atlas Digital Engineering Lead in building mechanical libraries and accelerating our digital engineering maturity (including creation of templates and families).
- Work with the Atlas Digital Engineering Lead to use available CAD software to automate and streamline the management and production of drawings.
- Ensure consistency of design drawings in accordance with the client drawing office procedure and AS1100.
- Deliver measurable benefits and outcomes for the program of works.
- Manage multiple projects and coordinate works with the team (including overseas resources) to meet delivery timelines.




- Undertake 3D laser scanning works on site (internal training provided), including site general inspections.

Who You Are

Minimum Qualifications and Experience

- Certificate or Diploma in computer‑aided drafting (CAD) or mechanical engineering diploma/degree.
- Minimum 10 years mechanical drafting experience.
- Demonstrated experience with AEC Suite and AutoCAD.
- Working knowledge of point clouds.

Preferred Qualifications (not essential)

- 5+ years experience in water/wastewater (or equivalent process‑based industry).
- AutoDesk Plant 3D or Navisworks experience.

What It’s Like Working at Atlas

- Exciting and meaningful projects; you own projects end‑to‑end and make a difference.
- Continuous learning with an L&D; Academy offering qualified coaching and training.
- Compensation – an attractive package and flexible work environment.
- Reward and recognition – efforts are recognised and rewards given.
- Diverse and inclusive environment promoted by the Sequana Group Social Impact and Belonging Committee.

Company Overview

Sequana Group is one of the fastest‑growing independent water, energy, and environment‑focused infrastructure advisory firms in Australia, with a growing international presence. Home to almost 200 experts and an extensive network of contractors, we work with both the private sector and government organisations to break the mould and redefine the future of Australia’s major water, environment, and energy projects. Our national platform includes Sequana, Atlas Engineering Group, IPS (Infrastructure Project Solutions) and WolfPeak, strengthening our capability across engineering and design, project and program delivery, environmental planning, biodiversity, climate risk, sustainability, ESG advisory and independent environmental auditing.

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