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Project Cost Controller

Job details
Posting date: 11 May 2026
Hours: Full time
Closing date: 10 June 2026
Location: S41 9QJ
Company: Mitie
Job type: Permanent
Job reference: 95497

Summary

Project Controller - Solar Projects & O&M

Location: Chesterfield (hybrid) - regular UK-wide travel Reporting Line: Head of Projects Type: Permanent, Full Time



Role Overview

· Provide cost, programme, and performance control across C&I, ground mount solar, BESS, and O&M

· Act as single source of truth for cost and schedule performance

· Ensure delivery to budget, programme, and contractual targets

· Deliver clear, data-driven insight to Project Teams and SLT



Key Responsibilities

Estimating & pre-construction

· Develop CAPEX estimates, £/kWp benchmarks, and cost models

· Produce BoQs and estimate basis

· Support tenders and value engineering



Cost & Commercial Control

· Manage budgets, forecasts, and cash flow

· Lead CVR, EAC, and variance reporting

· Track costs, commitments, and margin performance

· Apply Earned Value (CPI/SPI) and flag risks early



Programme Control

· Develop and manage programmes (P6/MS Project)

· Monitor critical path, milestones, and progress vs plan

· Support delay analysis, recovery plans, and EOTs



Reporting & Risk

· Deliver weekly/monthly reports (cost, schedule, risk)

· Maintain risk and opportunity register

· Ensure data accuracy and reporting consistency



Change & Procurement

· Manage change control, variations, and claims

· Track procurement and long-lead items against plan



Integration

· Interface across PM, Commercial, Engineering, Procurement, Finance, O&M

· Ensure alignment between delivery, cost, and reporting



Person Specification

· Experience in Project Controls (EPC, infrastructure, or renewables)

· Strong in cost control, CVR, and programme management

· Advanced Excel, working knowledge of P6/MS Project

· Commercially astute, analytical, and detail-driven

· Confident communicator with strong ownership



Success Measures

· Accurate forecasting and reporting

· Protection of project margin and cash flow

· Early identification of risks and variances

· Consistent, controlled project delivery