Ready to power the UK's biggest infrastructure projects? We're looking for an experienced Mechanical & Electrical Estimator to join a leading infrastructure specialist delivering major water and wastewater projects across the UK. This is more than just an estimating role. You'll be at the heart of project success, shaping winning bids, influencing project strategy, and helping deliver essential infrastructure that communities rely on every day. Working alongside experienced engineering, commercial and delivery teams, you'll take ownership of tenders from initial enquiry through to contract award, developing accurate cost estimates, assessing risks, engaging with suppliers, and identifying innovative solutions that add real value. What you'll be doing: * Producing detailed Mechanical & Electrical estimates for major infrastructure projects * Reviewing technical drawings, specifications and client requirements * Managing supplier and subcontractor enquiries and evaluating quotations * Identifying project risks and opportunities to maximise value * Supporting bid submissions and project mobilisation activities * Collaborating with engineering, commercial and operational teams to secure new work What we're looking for: * Experience as a Mechanical & Electrical Estimator, MEICA Estimator or Proposals Engineer * Water, wastewater, utilities or infrastructure sector experience * Strong understanding of mechanical and electrical systems and installations * Ability to interpret technical drawings and develop robust cost plans * HNC/HND/Foundation Degree in Mechanical or Electrical Engineering (or equivalent) * Knowledge of NEC contracts and framework environments What's in it for you? * Competitive salary and benefits package * Long-term secured workload on major UK infrastructure schemes * Clear career progression opportunities * Private medical cover and life assurance * Company pension scheme * Ongoing professional development and training * The chance to work on projects that make a real difference If you're an ambitious estimator looking to take ownership of high-profile projects and accelerate your career within a growing infrastructure business, we'd love to hear from you