_{17th September, 2025}

Guma-Warnii is a Pilbara Aboriginal Business that works in the Mining, Civil, and Construction industries. Guma-Warnii is the result of a valued and enduring relationship that began on Kuruma Country years ago. With our continued growth, Guma-Warnii is currently undertaking multiple projects for Rio Tinto across the mining and construction sectors.

We are currently recruiting for an Earthworks Supervisor experienced in Team Management in a Civils Project Environment to join our ongoing Project at Rio Tinto's West Angelas minesite on a 2/1, days only roster!

Our scope of works are currently Earthworks NPI & Civil Construction on Iron Ore Mine sites with multiple projects under way, and others in the pipeline. The initial project involves bulk and detailed earthworks and associated civil works on a Client site where we are completing one project and ramping up for further. Due to the nature of the initial Project, we are focusing on hiring a Supervisor with strong Earthworks experience.

Our Project Values are ranging from $5m-$50m, working mostly on Tier 1 Iron Ore Mine Sites. This role is an Project Term Contract commencing ASAP. We have multiple projects in the Pipeline also for long term employment potential. 

Due to a number of factors pertaining to Medical, Training & Travel logistics, we are targeting WA based applicants only.

Responsibilities:

• Manage, liaise with, and manage staff, sub-contractors and suppliers, by suitably selecting, evaluating, monitoring, and controlling performance and meeting of deliverables.
• Manage and coordinate machine maintenance and associated registers.
• Plan for, implement, monitor and adhere to policies and procedures, of both the company and the client, and all other stakeholders as required.
• Convey various construction information to company management including statistics, budget information, personnel and sub-contractor performance, and contribute to company strategic plans and reviews, and implementation of company quality and customer-service standards.
• Resolve problems and identify construction management system improvements.
• Meet construction budgets and timeframes through implementation of suitable controls, monitoring, managing, and reporting.
• Understand the contract, scopes of works, engineering specifications and drawings, and identify variations under the contract to any of the commercial and/or technical requirements.
• Maintain a safe, secure and healthy work environment by ensuring standards and any legal regulations are complied with.
• Enhance the companies reputation by exploring opportunities to add value to projects and communicating this with clients.
• Seek out, communicate, obtain approvals for change, and implement various improvements in methodology to improve on project safety, quality, budget, and timeframe.
• Provide planning and logistical support.
• Participate in various company improvement forums, ie lessons learnt, procedural reviews etc.
• Networking and representation of the company to promote/nurture future business prospects.
• Other project related duties as required.

Pre Requisite Requirements:

• Must have a minimum of 3 years experience in a similar environment supervising projects in bulk earthworks, roads (new & maintenance), camp/office pads, trenching etc
• Preferably hold a valid HR Licence (C Class minimum)
• Must hold a current White Card
• Preferably hold current Rio Inductions
• Hold a National Police Clearance within 12 months 
• Section 44 Appointed Persons qualification, Section 26 advantage
• Quality Computer & technology competency as well as communication skills
• Proficient with MS Office Suite (Word, Outlook and Excel)
• Ideally familiar with Procore, Dashpivot, Smartsheet and MyOSH
• 4WD Ticket (or willing to attend course)
• Willing to undertake and pass Pre Employment Medical & LABDAS

Joining Guma-Warnii means being part of a dynamic and collaborative environment where your contributions are valued and recognised. We offer competitive compensation, opportunities for professional development, and the chance to work on exciting projects that make a positive impact on communities.

If you're ready to take your career to the next level, leading a successful team of Bulk and Detailed Earthworks Operators, we want to hear from you! 

To be considered immediately; "Apply Now". For confidential Enquiries, please contact Caroline Jackson; Recruitment Manager on 0467 008 979. If you are being considered for the role, we will contact you via telephone for an initial screen within 2 weeks' of your application.

Due to the location and logistical reasons, we are only considering applicants that reside in Perth Metro & Surrounds.

As we have the support of Internal Recruiters backed with Agency support, we won't accept unsolicited resumes from Recruitment Agencies.

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