IR35: Inside Our client has a requirement for a Senior Estimating Manager, who will be required to work on a contract basis in London or Birmingham. Role Purpose: The Senior Estimating Manager will lead a small estimating team within a major rail project, supporting the development and assurance of contractor estimates and producing high-level and first-principle cost estimates. The role requires adaptability across multiple work packages and disciplines, with a strong drive to learn and develop new skills. Job Role Responsibilities: Lead and develop a small estimating team on a major rail project. Support and lead assurance of contractor estimates. Produce order-of-magnitudecosts and first-principleestimates at later project stages. Work across multiple work packages and disciplines as required. Complete full take-offs independently using UK methods of measurement (RMM1, CESMM4) and estimating software. Apply comprehensive knowledge of indirect costs and fees to complete estimates. Engage with stakeholders, including engineers, clients, and authorities, to gather information and validate estimates. Review outputs of junior estimators and provide guidance and mentorship. Prepare basis-of-estimate reports for director review prior to submission. Benchmark estimates against market data to provide evidence to clients. Travel to London and/or Birmingham up to 3 days per week. Experience / Skills / Knowledge / Qualifications: Extensive experience in MEP estimating. Strong knowledge of estimating techniques, deep-dive analysis, parametric modelling, anddata validation. Experience across Heavy Civils, Rail, and Major Projects. Advanced understanding of UK measurement methods (RMM1, CESMM4) and proficiency with estimating software. Strong stakeholder management and communication skills. Ability to produce accurate, high-quality estimates and reports independently. Company Information: At First Recruitment Group, we understand just how important it is to secure the right people. That is why our Recruitment Consultants always take the time to understand requirements in detail and offer sound advice to both clients and candidates. We actively recruit at all levels, and this is a superb opportunity for a Senior Estimating Manager looking for new contract work