Estimating Manager

Gamuda Group; Sydney; On-site; AUD 180,000 - 240,000; Full time

Job summary

DT Infrastructure, a leading provider of engineering and construction solutions, seeks an Estimating Manager (Electrical / Renewables) to lead nationwide project estimates.

Based in Sydney or Brisbane, you will oversee tender estimates for solar, wind, and multi-disciplinary electrical infrastructure, drive risk and value engineering, and mentor a team of estimators.

This role requires 12+ years in Electrical/Renewables estimating and mastery of modern estimating software and advanced MS Excel.

Qualifications

• 12+ years of dedicated experience in Electrical and Renewables estimating.
• Experience in multi-disciplinary infrastructure tenders.
• Proficient in detailed engineering, planning, scheduling, and modern construction methodologies.
• Proficient in industry-standard estimating software and complex databases.

Responsibilities

• Lead and manage comprehensive electrical estimates for large-scale renewable projects (Solar & Wind).
• Develop tender strategies and identify commercial risks and value-engineering opportunities.
• Oversee material take-offs, vendor submissions, and RFIs for technical robustness and compliance.
• Coach and mentor a high-performing team of estimators for consistent, high-quality output.
• Manage estimating data, pricing models, and post-submission clarifications in line with company policies.

Skills

Estimating leadership

Electrical renewables

Team leadership

Tender strategy

Risk management

Tools

Advanced MS Excel

Job description

DT Infrastructure is a trusted provider of engineering and construction solutions that unlock opportunities for our clients, communities and people. Specialising in Transport, Renewables, Defence and Utilities, we offer a unique synergy of local expertise in complex projects and the global perspective of our multinational parent company, Gamuda Berhad. Through engineering innovation, collaborative contracting and leading sustainability practices we’re unlocking opportunities for a better tomorrow.

Are you a seasoned estimating leader ready to shape the future of Australia’s infrastructure and renewable energy landscape?

DT Infrastructure is seeking a pivotal Estimating Manager (Electrical / Renewables) to lead the delivery of technically precise, commercially competitive project estimates nationwide. Based in either Sydney or Brisbane, you will champion our estimating function across major solar, wind, and multi-disciplinary electrical infrastructure tenders, ensuring we secure high-value projects aligned with top-tier technical and company standards.

Key Responsibilities

• Drive Strategic Tendering: Lead and manage comprehensive electrical estimates for large-scale renewable projects (Solar & Wind), ensuring meticulous accuracy across labor, materials, plant, and subcontractor costs.
• Risk & Opportunity Management: Develop robust tender strategies, proactively identifying commercial risks and value-engineering opportunities to give DTI a competitive edge.
• Oversight & Compliance: Supervise and rigorously review material take-offs, vendor submissions, and Requests for Information (RFIs) to guarantee technical robustness and strict compliance.
• Team Leadership & Mentorship: Coach, mentor, and develop a high-performing team of estimators, fostering a culture of continuous improvement and consistent, high-quality output.
• Data & Governance: Manage estimating data, pricing models, and post-submission client clarifications in strict alignment with DTI policies, procedures, and statutory requirements.

About You

• To be successful in this role, you will bring a blend of technical mastery, commercial sharp-wittedness, and strong leadership capabilities:
• Industry Expertise: 12+ years of dedicated experience in Electrical and Renewables estimating, with a proven track record in multi-disciplinary infrastructure tenders.
• Technical Depth: Deep knowledge of detailed engineering, planning, scheduling, and modern construction methodologies.
• Software Fluency: Highly skilled in industry-standard estimating software, complex databases, and Advanced MS Excel to manage large data volumes and generate accurate financial reports.
• Leadership Character: An initiative-driven, self-motivated leader who communicates effectively, builds cohesive teams, and makes sound, practical decisions under tight tender deadlines.