Senior Electrical and Instrumentation (E&I) Estimator

Prepare detailed estimates for electrical and instrumentation scopes of work, including materials, labour, equipment, subcontractor costs, and contingency. 

Analyse drawings, specifications, and project documents to identify project requirements and scope. 

Utilize estimation software/tools and databases to ensure accurate and consistent costing. 

Review and interpret technical documents, such as single-line diagrams, P&IDs, instrumentation datasheets, and control schematics. 

Define and quantify the scope of work based on tender documents and client requirements. 

Identify potential scope gaps and risks and recommend appropriate mitigations. 

Source and evaluate quotes from suppliers, vendors, and subcontractors for materials and services. 

Stay updated on current market rates for materials, equipment, and labour. 

Work closely with engineering, procurement, and construction teams to align estimates with project execution plans. 

Engage with clients during tender clarification meetings and provide detailed breakdowns of cost components. 

Identify project risks and develop cost contingencies to address uncertainties. 

Analyse historical project data and benchmarking to improve estimate accuracy. 

Prepare comprehensive estimation cost model and bid proposals. 

Maintain detailed records of estimates, assumptions, and source data for future reference and audits. 

Contribute to the development and refinement of internal estimating processes and tools. 

Provide mentorship and guidance to junior estimators and team members. 

Ensure all estimates comply with relevant codes, standards, and regulations, including NEC, IEC, and OSHA. 

Incorporate client-specific standards and specifications into project estimates. 

Perform other duties and assignments that are similar, related or logical to position. 

Bachelor's degree in Electrical Engineering, Instrumentation Engineering, or a related field.     

Minimum of 7-10 years of experience in estimating E&I scopes in industry-specific sectors, e.g., oil and gas, power generation, manufacturing. 

Proven track record of preparing successful bids for projects ranging from $1M to $50M+.