Senior Estimator

Estimator – Commercial Electrical Contracting

Location:

Watford (Office Based)
Hours of Work:
Full-Time
Salary: £60,000 + Package

The Senior Estimator will take ownership of the full tendering lifecycle for commercial electrical projects ranging from £50k to £5m.

Working across sectors including retail, industrial, commercial fit‑out, rail, and highways, this role combines hands‑on estimating expertise with strategic input into bid management, risk assessment, and business growth.

The Senior Estimator will work closely with Directors, Project Managers, and clients to deliver accurate, competitive, and profitable tender submissions, while continuously improving estimating processes and systems.

• Strong commercial awareness with understanding of margin, risk, and profitability
• Proven track record of securing profitable contracts
• Ability to manage multiple tenders within tight deadlines
• Strong analytical, negotiation, and communication skills
• Ability to interpret technical drawings and specifications
• Experience managing tender handovers to project delivery teams
• Proficiency in estimating software such as Conquest, Trimble, or Amtech
• Strong knowledge of commercial electrical installations and BS7671 standards
• Experience with in Design & Build tendering environments
• Proactive approach to risk management and value engineering
• Minimum 4+ years’ experience in electrical estimating

• Prepare detailed electrical cost estimates for projects valued between £50k and £5m
• Review tender documentation, drawings, specifications, and Bills of Quantities
• Develop comprehensive cost models including labour, materials, plant, preliminaries, and subcontract packages
• Price Bills of Quantities from first principles, including Design & Build tenders
• Issue subcontractor and supplier enquiries and negotiate competitive quotations
• Manage the full tender lifecycle from initial enquiry through to final submission
• Lead pre‑tender meetings and bid strategy sessions
• Conduct tender reviews, risk assessments, and adjudications for Board approval
• Produce high‑quality, compliant tender submissions and technical responses
• Identify and implement value engineering opportunities
• Support strategic decision‑making on tender selection
• Build and maintain strong relationships with clients, consultants, contractors, and suppliers
• Provide detailed handover documentation to project teams
• Maintain and improve estimating systems, cost databases, and benchmarking data
• Champion the use of Conquest estimating software and mentor junior estimators
• Monitor market trends, pricing fluctuations, and competitor activity

• Competitive salary package (£60,000 + Package)
• Opportunity to lead high‑value commercial tenders
• Strategic role within a growing organisation
• Supportive leadership environment with direct Director engagement
• Long‑term career progression opportunities
• Immediate start available
• Permanent, full‑time position