Job DescriptionWe are looking for a Senior Electrical Engineer to join a growing team in Manchester. This is an exciting and challenging role where you will perform or support the Lead engineer position on one or more projects. Costain execute projects ranging from Concept Studies through to EPCm. Projects provide a variety of interesting and diverse challenges and a great opportunity for personal and technical growthResponsibilities Your responsibilities could involve: Electrical discipline technical input for projects and/or proposals; including preparation and checking of engineering documentation including but not limited to Basis of Design, Power System Calculations, Earthing and Lightning Calculations, Equipment sizing calculations, Load Schedules, Equipment Specification and Datasheets, SLDs, Cable Schedules, Material Take Offs, BCDs, Schematics, Equipment and Cable Routing Layouts Working collaboratively with other disciplines Mentoring and developing graduates and less experienced engineers Ensuring all applicable national and international codes of practice, legislation and company/client standards and procedures are complied with Supporting procurement activities and preparing equipment and materials requisitions for HV and LV switchboards, motors, drives, transformers, UPS systems, power factor correction, trace-heating, lighting and other electrical equipment Preparing installation scopes of works Reviewing supplier''s quotations and preparing technical bid ass