Admin Assistant 0.5FTE

ALCOA NEDERLAND HOLDING B.V. (Netherlands)

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Australia, WA, Willowdale Until 10/4/2026 H-1B sponsor history First posted August 5, 2026 Last posted August 5, 2026
Job description

Shape Your World

At Alcoa, you will become an essential part of our purpose: to turn raw potential into real progress. The way we see it, every Alcoan is a work-shaper, team-shaper, idea-shaper & world-shaper.

This is your opportunity to help shape the future of sustainability with world-changing innovations and low-carbon technologies. Become a valued part of the team that’s shaping the future of aluminium, revolutionising the way the world lives, builds, moves and flies. Be part of it and shape your world.

About the Role

We have an opportunity for a part-time Administration Assistant to join our WA Mining team at Willowdale Minesite. This 0.5 FTE role will provide confidential, high-quality administrative support to the relevant Department Manager or Supervisor and their team, helping keep day-to-day operations, reporting, scheduling and communication running smoothly.

In this role, you will play an important part in supporting an efficient and well-organised department by coordinating administrative processes, preparing reports and correspondence, managing scheduling requirements, and acting as a key point of contact for internal and external stakeholders.

Key responsibilities include:

  • Providing confidential administrative and personal assistant support to the Department Manager or Supervisor.

  • Coordinating diary management, scheduling requirements, meetings, travel and accommodation arrangements.

  • Preparing reports, presentations, correspondence, spreadsheets and other documentation to support departmental requirements.

  • Supporting administrative systems, data input, reporting processes and follow-up actions to ensure timely and accurate information flow.

  • Assisting with stationery, office equipment, purchasing processes and other department support activities.

  • Acting as a trusted point of contact and resource for the team, using sound judgement and professionalism when responding to enquiries.

What’s on offer

  • Attractive remuneration and variable bonus plan.

  • Employee growth and development opportunities.

  • Parental leave support for all caregivers.

  • Paid employee volunteering hours within our community.

  • Alcoa Live Well program offering travel, lifestyle, health and wellbeing discounts.

  • Salary packaging for a novated car lease, employee share plan and superannuation options.

What you can bring to the role

  • Strong administration, coordination and organisational skills.

  • Ability to handle confidential information with professionalism and discretion.

  • Confidence preparing correspondence, reports, presentations and spreadsheets.

  • Strong attention to detail, time management and follow-up skills.

  • Confidence using Microsoft Office systems and other business or administrative systems.

  • A collaborative mindset and willingness to support team members across a range of administrative requirements.

Additional information

  • Interviews may progress prior to the closing date, although all applications will be considered.

  • You will only be contacted if you are shortlisted for an interview, this process can take up to four weeks from the closing date.

Be part of shaping our organisation and join us in building a legacy of excellence for future generations.

#AlcoaAUS

#LI-SV1  

About the Location

Willowdale is one of our two bauxite mines in Western Australia, and is located in the Darling Scarp east of Waroona and Cookernup. It supplies bauxite ore to the Wagerup Alumina Refinery via a direct overland conveying system and helps to produce almost half of Australia’s alumina and approximately 19 per cent of Australia’s aluminium. Our workplace is an inclusive and respectful environment, where we embrace change, new ideas and equal opportunity to succeed.

We are values led, vision driven and united by our purpose of transforming raw potential into real progress.  Our commitments to Inclusion, Diversity & Equity include providing trusting workplaces that are safe, respectful and inclusive of all individuals, free from discrimination, bullying and harassment and that our workplaces reflect the diversity of the communities in which we operate.    

This is a place where you are empowered to do your best work, be your authentic self, and feel a true sense of belonging. Come join us and shape your career!  

Your work. Your world. Shape them for the better. 

About this role

Summary

Provide administrative support, manage scheduling, prepare reports, and coordinate communication.

Job title

Admin Assistant 0.5FTE

Experience level

none

Industry

mining

Location requirements

Willowdale, WA, Australia; remote not allowed

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

Microsoft Office

Preferred skills

None specified

Specializations

administrationcoordinationoffice support
Locations

Structured locations inferred from the posting.

Unknown location

On-site