Job Title: Mechanical Field Service Engineer - Aero Permanent PositionLocation: United Kingdom (with up to 70% global travel)Salary: Competitive salary + benefitsOur client is seeking an experienced Mechanical Field Service Engineer with a strong background in aero-based gas turbines or related turbine technologies. This is an exciting opportunity to join a global energy business delivering innovative solutions that enhance reliability, efficiency, and performance across the power generation and oil and gas industries.The RoleAs Mechanical Field Service Engineer, you will be responsible for leading on-site activities across installation, maintenance, and repair of aero-based gas turbines. You will act as the primary point of contact for customers on site, ensuring the highest standards of safety, quality, and performance.Key Responsibilities: Lead and execute installation, maintenance, overhaul, and repair of aero-based gas turbines.Conduct inspections, hot section replacements, engine swaps, and troubleshooting activities.Provide technical direction to site teams and subcontractors to ensure compliance and quality.Diagnose and resolve complex mechanical and hydraulic issues on turbines and auxiliary systems.Oversee commissioning and performance optimisation of turbine systems.Manage all in-field activities in line with HSE standards and company procedures.Maintain accurate records, reports, and compliance documentation. What We''re Looking For Minimum 4+ years of experienc