Field Service Engineer Salary: Competitive salary, dependent on experience Location: Field-based, Northern Ireland (Travel Required) Employment Type: Full-time, Permanent Working Pattern: Primarily field-based (Northern Ireland and occasional ROI travel), Monday to Friday with occasional visits to base in Ballinamallard. Overtime available. Our client is a highly reputable and pioneering organisation at the forefront of renewable energy solutions. Established over a decade ago, they deliver comprehensive renewable energy systems across residential, commercial, and agri-business sectors. With innovation and sustainability at their core, they offer a supportive, dynamic environment ideal for professional growth. Happy Jobs NI is delighted to support this leading organisation in finding enthusiastic and motivated Field Service Engineers. Due to increased demand, they're looking for individuals who love diagnosing faults, creating solutions, and are keen to future-proof their careers in renewable energy. Whether you're currently self-employed seeking stability or eager to transition into the exciting renewable energy sector, this opportunity offers significant professional development. Key Responsibilities: Perform scheduled maintenance, routine inspections, and performance checks according to guidelines. Diagnose and resolve technical issues promptly, conducting root cause analysis. Monitor system performance and recommend optimisation strategies. Respond efficiently to emergency service calls and equipment failures. Maintain accurate documentation of service activities and inventory. Provide excellent customer support, technical guidance, and training. Ensure regulatory compliance across all activities. Essential Criteria: Qualified Heating Engineer (Mechanical & Electrical). Strong technical troubleshooting skills (electrical, mechanical, plumbing). Ability to interpret technical drawings and manuals. Excellent communication and interpersonal skills. Proven ability to work independently and manage priorities. Commitment to safety, quality, and professional development. Desirable Criteria: Higher-level qualification in engineering or construction. Experience in renewable energy service roles. Familiarity with UK renewable energy regulations and standards. Alternative Job Titles: This role may suit candidates currently working as Renewable Energy Technician, Service Technician, Maintenance Engineer, Renewable Energy Engineer, Solar PV Engineer, Heat Pump Engineer, or Electrician. Benefits: Company van/vehicle provided Competitive salary Overtime opportunities Professional training and development Supportive and dynamic working environment Career growth potential Applications will be reviewed immediately upon receipt, so early application is recommended. Please submit your CV today or contact Happy Jobs NI on for a confidential discussion. Skills: Renewable Energy Field Engineer Solar PV Heat Pumps Benefits: Company Car Overtime