B1.1 Certifying Engineer. FT Permanent – Mon-Thurs Doncaster Salary £70,648 - £81,256 2Excel Aviation Ltd is an industry leader in specialised and innovative solutions for aviation’s most complex challenges. Our success is based on the talented and experienced people who make up our workforce. We are seeking a full-time B1.1/C Certifying Engineer to join our dedicated Capability Development Team in Doncaster. The Role As a B1 Base Certifying Engineer, you will take ownership of the completion and certification of assigned maintenance work packages. Reporting to the Maintenance Support Manager, you will ensure all work is performed to the highest regulatory and organisational standards. Key Responsibilities Certify B1 Base and Modification work on King Air 200 and 300 aircraft Lead and supervise non‑licensed engineers and technicians Carry out and certify mechanical/electrical component removals and installations Ensure compliance with MOE processes, procedures, ADs, SBs, and all required documentation Identify and report inaccuracies or gaps within maintenance data Provide continuous improvement feedback to the Head of Maintenance Support the development of junior engineers through day‑to‑day oversight and appraisal input Contribute actively to the Safety Management System and wider aviation safety culture Support delivery of the 2Excel Group strategic plan What You Bring We’re looking for a skilled, confident, and capable engineer with: An unrestricted UK CAA Part‑66 B1 Licence (C rating desirable) Ideally King Air 200/300 type ratings with recent hands-on experience Strong communication skills and the ability to lead calmly and professionally A meticulous, safety‑driven approach with the ability to work to deadlines A team‑player mindset with the confidence to challenge, suggest improvements, and uphold engineering excellence What we offer In return, we can offer a generous salary and holiday entitlement, 5% matched Pension scheme, Group Life Insurance, Health and Wellbeing benefits including Private Health Care and an EAP, and much more. Apply using our application form and upload your CV. You are encouraged to use the Covering Letter function to demonstrate how you meet the requirements of the role. Applicants must be able to demonstrate the Right to Work in the UK and be able to obtain a UK Security Clearance. 2Excel is committed to promoting equitable treatment, encouraging diversity, and embracing inclusion in our recruitment processes and among our workforces. In addition, we are proud to be recognised as a Disability Confident Employer.