Component Mechanic / Certifier

STS Aviation Services; Uttlesford; On-site; GBP 40,000 - 60,000; Full time

Job summary

STS Engine Services offers an opportunity in Stansted for an experienced Aircraft Component Mechanic / Certifier to contribute to engine maintenance, repair and overhaul operations. The role focuses on component disassembly, inspection, repair and certification under Part-145 guidelines within a busy workshop.

You will certify completed maintenance and issue release to service, maintaining traceability and documentation while ensuring safety and quality procedures are followed.

Qualifications

• Minimum of an aerospace apprenticeship or technical training.
• Two years aeronautical maintenance experience with 12 months in relevant component area.
• Experience in disassembly, inspection, repair, assembly and testing of aircraft components.
• Ability to read Component Maintenance Manuals (CMMs).
• Experience with engineering drawings and repair schemes.
• Familiarity with Part-145 requirements and UK CAA/EASA/FAA regulations.
• Strong written and verbal communication, with careful attention to detail.

Responsibilities

• Disassemble, clean, inspect, repair, reassemble and test aircraft components per approved data and scope.
• Perform visual and dimensional inspections using calibrated equipment.
• Identify and report defects and non-conformities.
• Certify maintenance and issue release certificates within certification privileges.
• Maintain traceability and complete work documentation and records.
• Follow maintenance manuals, procedures and MOE requirements.
• Support continuous improvement and QA activities in the workshop.

Skills

Aero maintenance

Inspection skills

CMM interpretation

Part-145 knowledge

Regulatory compliance

Attention to detail

Team collaboration

Education

Aerospace apprenticeship

Job description

STS Engine Services is hiring an experienced Aircraft Component Mechanic / Certifier to join its growing aircraft engine maintenance, repair and overhaul (MRO) operation in Stansted, Essex, United Kingdom.

This position offers an opportunity to work within an established Part-145 maintenance organisation, initially focusing on fan cowl hold open rods while supporting the development of additional component maintenance capabilities.

The successful candidate will bring practical aircraft component maintenance experience, strong inspection skills and a thorough understanding of approved maintenance procedures, regulatory compliance and component certification requirements.

Position Overview

The Aircraft Component Mechanic / Certifier will perform maintenance, repair, overhaul and inspection activities on aircraft components within a workshop environment.

Responsibilities include component disassembly, cleaning, inspection, repair, reassembly and functional testing. The position also involves inspecting components throughout the maintenance process, certifying completed maintenance and issuing certificates of release to service within the individual’s granted certification privileges.

All work must comply with approved maintenance data, the Maintenance Organisation Exposition (MOE), applicable Part-145 requirements and established safety and quality procedures.

The role requires flexibility, sound technical judgement and a willingness to support colleagues as operational requirements evolve.

Responsibilities

• Perform aircraft component disassembly, cleaning, inspection, repair, reassembly and functional testing in accordance with approved maintenance data and the current work scope
• Carry out visual and dimensional inspections using appropriate calibrated equipment
• Identify, document and report component defects, discrepancies and non-conformities
• Inspect components throughout the maintenance and repair process
• Verify that all required maintenance activities, inspections, independent checks and records are complete before exercising certification privileges
• Certify completed maintenance and issue certificates of release to service within granted certification privileges
• Complete work cards, inspection documentation and functional test records accurately
• Maintain component identification and traceability throughout the maintenance process
• Interpret and follow Component Maintenance Manuals (CMMs), technical instructions and approved maintenance procedures
• Support the controlled development of C7 component maintenance capability
• Participate in quality assurance activities, audits and workshop process improvements
• Use workshop tools and equipment correctly and in accordance with established procedures
• Maintain a safe, clean and organised workshop environment
• Follow company Health and Safety requirements and Human Factors procedures
• Work collaboratively with colleagues and support other workshop activities as operational requirements change

Required Qualifications

• Relevant aerospace apprenticeship or technical training
• Minimum of two years of aeronautical experience in aviation maintenance, including at least 12 months of practical experience in the relevant component maintenance area or workshop
• Practical experience in aircraft component disassembly, inspection, repair, assembly and testing appropriate to the proposed component rating, product range and certifying scope
• Ability to interpret and follow Component Maintenance Manuals (CMMs)
• Ability to read and interpret technical instructions and engineering drawings
• Ability to follow approved repair schemes
• Working knowledge of Part-145 requirements relating to aircraft component maintenance
• Familiarity with UK CAA, EASA and FAA regulatory requirements
• Strong written and verbal communication skills
• Sound technical judgement and excellent attention to detail
• Ability to identify technical problems and implement or recommend appropriate corrective actions
• Ability to work independently within assigned authority
• Ability to work effectively within a busy aircraft component maintenance workshop
• Flexibility to support additional work areas when required

Preferred Qualifications

• Experience maintaining fan cowl hold open rods or stays
• Experience working with narrow-body aircraft nacelle components
• Previous company certification approval
• Previous aircraft component MRO experience

About STS Engine Services

STS Engine Services is an established Part-145 aircraft engine maintenance, repair and overhaul organisation based in Stansted, Essex.

Founded in 2010 as GT Engine Services, the business has grown into an international maintenance provider supporting airlines and engine leasing companies around the world.

Our workforce brings together extensive experience from across the aviation maintenance industry. By combining technical expertise with a commitment to quality and customer service, we support aircraft engine maintenance requirements for customers operating in a demanding global aviation environment.

Our mission reflects that commitment: Trusted Partner, maintaining the thrust of global Aviation.

As STS Engine Services continues to expand its maintenance capabilities, we’re looking for experienced professionals who share our commitment to technical excellence, safety and quality.