Job Description

Job Details

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- Location: Remote or Hybrid - Melbourne, Sydney, or Brisbane
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- Role Type: Contract (Up to 6 Months)
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- Department: Pre-Contract Team
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Senior Electrical Estimator (Major Infrastructure Water Treatment/BESS)

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- Location: Remote or Hybrid - Melbourne, Sydney, or Brisbane
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- Role Type: Contract (Up to 6 Months)
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- Vacant Positions: 1 [Major Infrastructure Water Treatment/BESS]
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- Reports To: Chief Estimator
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- Department: Pre-Contract Team
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About the Opportunity

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Are you an experienced Electrical Estimator looking for a high-impact contract with a genuine long-term future? We are partnering with a highly respected, rapidly expanding Tier 2 Engineering and Electrical Infrastructure Specialist currently ranked among the fastest-growing companies in Australia.

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Due to an immediate surge across our critical infrastructure portfolio, we are seeking a Senior Electrical Estimator to cover Major Infrastructure Water Treatment/BESS projects. This contract runs for up to 6 months.

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This role offers remote or hybrid flexibility for candidates based in Melbourne, Sydney, or Brisbane, with the opportunity to work directly alongside senior leadership, including the National General Manager.

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Main Responsibilities & Key Result Areas

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As a core member of the Pre-Contracts Team, you will analyse project requirements, prepare accurate cost estimates for construction or manufacturing projects, and ensure that estimates are realistic, competitive, and aligned with project budgets.

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- Enquiry & Scope Verification: Check enquiries to ensure adequate information (drawings, commercial terms, and specifications) is available to enable an accurate estimate.
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- Accurate Costing: Prepare detailed and accurate cost estimates for projects, analysing requirements including labour, materials, and equipment to determine cost projections across major water treatment and BESS infrastructure.
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- Lead Proposals & Bids: Develop and present competitive, comprehensive bids and proposals.



Facilitate cost proposal kick-off meetings, clearly outlining structure, expectations, and strategic direction for contributing estimators.
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- End-to-End Governance: Oversee the estimating process end-to-end, validating client data, challenging assumptions, and adjusting estimates to maintain alignment with the win strategy. Manage submission schedules, monitor progress, and oversee Extension of Time requests where required.
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- Supply Chain Engagement: Obtain, evaluate, and review quotes from suppliers and subcontractors, building strong relationships with Procurement and Rate Card teams to ensure costs are accurate, reliable, and competitive.
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- Systems & Database Management: Maintain and organise detailed records of estimates, including calculations, assumptions, and supporting documentation. Refine estimating bases, assembly costs, catalogue pricing, and norms within ProEst, benchmarking against operational performance.
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- Risk & Continuous Improvement: Identify potential risks and uncertainties in project costs and incorporate contingencies. Work closely with the Pre-Contracts Systems Manager to enhance template processes, procedures, and consistency.
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- Collaborative Handover: Support smooth project handovers through thorough documentation and communication to the project team for project kick-off.
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- Strategic Growth: Work closely with the National General Manager and infrastructure leads with a strategic focus on work winning, repeat clientele, and further expansion of the sectors.
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Quality, Health, Safety & Environmental Responsibilities

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- Demonstrate a personal commitment to Health, Safety, and the Environment.
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- Actively apply company and client Health, Safety,



Environment, and Quality Policies and procedures across all estimating tasks.
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About You

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We are seeking a structured qualified whose behaviour is consistent with high ethical standards, integrity, and corporate values.

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Qualifications

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- Essential: Year 12 qualification, OR an Electrical Trade Background.
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- Preferred: Construction Management Certificate, OR an Estimator Certificate.
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Experience, Competence, Skills & Knowledge

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- Essential: Excellent English skills - both verbal and written.
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- Essential: Proven experience in Low Voltage (LV), Medium Voltage (MV) & High Voltage (HV) Electrical scopes (matching water treatment/BESS profiles).
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- Essential: Strong experience in estimating, cost analysis, or a related field, with a proven track record of preparing accurate cost projections.
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- Essential: Demonstrated proficiency in using Estimating Software platforms (experience using ProEst is highly advantageous).
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- Preferred: Deep experience working within the broader construction, utilities, and engineering industries.
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Personal Qualities

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- Detail-Oriented: Focused on thoroughly understanding all required RFP documentation.
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- Analytical: Ability to break down complex activities and tasks to base levels.
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- Organised: Structured approach to work that is repeatable.
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- Problem Solver: Ability to fully understand an issue and present clear solutions rather than questions.
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- Team Player: Highly collaborative contributor who works effectively within a team environment and meets strict submission timelines without distraction.
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Why Join Us

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- True Flexibility: Remote or hybrid model with location options across Melbourne, Sydney, and Brisbane.
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- High-Profile Projects: Work on technically challenging water treatment, BESS, and renewable energy frameworks.
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- Supportive Culture: Join an ethical, rapidly growing business where you can make a significant impact and fast-track your career.
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📌 Senior Electrical Estimator (Major Infrastructure) (Queensland)
🏢 ARO Tender Consulting
📍 Queensland