Warrikal is a dynamic, majority Aboriginal-owned, and operated business that has rapidly emerged as a formidable force in the resources and minerals sector of WA. The company established itself as a leading provider of maintenance, shutdown, and specialised project services, cementing its reputation as a trusted and efficient provider.The Role We are seeking an experienced and motivated Senior Estimator (SMP) to join our Sustaining Capital Projects Team.Based at our West Perth office, with occasional travel to site, this role is integral to the successful delivery of tender packages and provides critical support to both the tendering and project execution teams. You will bring strong first‐principles estimating capability, a collaborative mindset, and proven experience producing accurate, detailed cost estimates across structural, mechanical and piping disciplines.Leveraging your background within SMP, you will confidently review scopes, attend site to verify conditions, and develop estimates grounded in practical constructability and execution requirements. Your ability to convert site understanding into precise, well‐supported estimates will be key to your success in this position.Key ResponsibilitiesDevelop SMP capital cost estimates across relevant disciplinesPrepare detailed methodologies and tender submission schedulesTrack and report on tender progress, performance, pricing and documentationLiaise with subcontractors and suppliers to obtain pricingReview drawings and scopes to ensure accuracy in pricing and execution requirementsPerform material take‐offs and compile detailed cost documentationReview and provide advice on commercial matters, contracts and scope departuresBuild strong relationships with clients, suppliers, subcontractors and internal teamsEnsure compliance with client QAQC requirements, company policies and proceduresPrepare schedules and develop budgets within required timeframesAttend client meetings and undertake site visits to review works as requiredAbout YouFull Australian working rightsConstruction White CardMechanical Engineering qualification or equivalent experience5+ years' estimating experience in civil, construction and piping (mining desirable)Strong first‐principles estimating capabilityExperience in brownfields, construction and mining environmentsProficient in MS Office and MS ProjectsSMP tendering and material take‐off experienceEnd‐to‐end tender‐to‐execution exposure (advantageous)Strong technical aptitude, problem‐solving skills and high attention to detailAble to work independently and collaborativelyExcellent communication skills and a positive, professional attitudeSound business acumen and adaptabilityWhy WarrikalWork in a business that values your growth and contributionLearn from experienced professionals dedicated to your successAccess career pathways and leadership roles within WarrikalRecognition, rewards and ongoing opportunitiesHow To Apply To apply for the role, click on the 'Apply' button.Warrikal welcomes applicants from diverse backgrounds, identities, and experiences. This includes, but not restricted to, First Nations people, and members of the LGBQTIA+ community.#J-18808-Ljbffr