How to Become an Aircraft Maintenance Engineer in Europe

Aircraft maintenance engineers are at the center of keeping aircraft safe, compliant, and operational. As airlines and MRO organizations continue to operate growing and increasingly complex fleets, qualified engineers remain in strong demand across Europe and internationally.

But becoming an aircraft maintenance engineer is not simply about completing a technical course. Your license, practical experience, aircraft type ratings, and the market you want to work in all play an important role.

So, how do you become an aircraft maintenance engineer in Europe, and what does the career path look like?

Start With an EASA Part-66 License

For engineers targeting commercial aviation in Europe, the EASA Part-66 Aircraft Maintenance License (AML) is one of the key qualifications.

The most common routes are:

• B1 – primarily mechanical systems, including structures, engines, hydraulics and powerplants.
• B2 – primarily avionics and electrical systems, including navigation, communications, instruments and aircraft computer systems.

There are also other Part-66 categories, depending on the aircraft and type of maintenance work you want to pursue.

How Do You Get the License?

The route generally combines technical knowledge, examinations and practical maintenance experience.

Many candidates study through a Part-147 approved maintenance training organization, while gaining practical experience with a maintenance organization such as a Part-145 organization.

Once the required knowledge and experience have been completed, you can apply to the relevant national aviation authority for your Part-66 license.

Your first job does not necessarily need to be as a licensed engineer. Many professionals start as:

• Aircraft Maintenance Technician
• Aircraft Mechanic
• Junior Maintenance Technician
• Trainee Engineer

These positions are where you build the practical experience that becomes increasingly valuable as you progress towards licensing.

What About Type Ratings?

A basic Part-66 license is only part of the journey.

If you want to certify maintenance on specific commercial aircraft, you will usually need the relevant aircraft type rating.

Common examples include:

• Airbus A320
• Airbus A330
• Airbus A350
• Boeing 737
• Boeing 777
• Boeing 787

Type training is normally completed through an appropriately approved organization, and requirements can include theoretical training, practical training and On-the-Job Training (OJT), depending on the circumstances and license category.

For engineers, this is where career planning becomes particularly important.

Rather than choosing a type rating simply because it is available, look at the aircraft operated by the airlines and MROs you want to work for.

Can You Have Multiple Type Ratings?

Yes.

Experienced B1 and B2 engineers can hold multiple aircraft type ratings, allowing them to build experience across different fleets.

Multi-type experience can be particularly valuable for engineers looking for international or contract opportunities, although the most useful combination will depend on the market and employers being targeted.

In some cases, moving between related aircraft may involve additional differences training rather than repeating an entire type-training pathway.

What Companies Hire Aircraft Engineers?

Aircraft engineers are not limited to airlines. Opportunities can exist with:

• Airlines
  Line and base maintenance, fleet-specific engineering and certifying roles.
• MRO organizations
  Heavy maintenance, line maintenance, modifications, components and specialist projects.
• CAMO organizations
  Continuing airworthiness, technical records, planning and compliance.
• Cargo and freighter operators
  Maintenance roles supporting dedicated cargo fleets.
• Business aviation operators
  Maintenance of corporate and private aircraft.
• Helicopter operators
  Technical roles across commercial and specialist helicopter operations.
• Manufacturers and aviation service providers
  Technical, engineering and support positions across the wider aviation industry.

For many engineers, moving between these organizations is part of developing a broader career rather than staying with one employer throughout their working life.

What If You Are Already an Engineer Outside Europe?

This is particularly important for international candidates.

A maintenance license issued outside the EASA system does not simply convert into an EASA Part-66 license. The route depends on your existing qualifications, experience and the applicable regulatory requirements.

For non-European engineers, it is therefore important to assess three things separately:

• Licensing – What is required to obtain or add the relevant EASA privileges?
• Experience – Which existing maintenance experience can be recognized?
• Immigration – Do you have the right to work in the country where the position is based?

Having a strong technical background can be a major advantage, but licensing and immigration should be planned before accepting an international position.

European Engineers and Relocation Opportunities

For EU nationals, working across the EU can be more straightforward because EU citizens generally have the right to work in another EU Member State without a work permit.

This creates opportunities to build a career in different aviation markets, particularly around major airline and MRO hubs.

For non-EU engineers, relocation is more dependent on the immigration rules of the destination country and the employer's ability to support the process.

This is why international aviation recruitment can provide value beyond simply finding a vacancy. The right opportunity needs to work from both a technical and practical perspective.

Where Can an Aircraft Engineering Career Lead?

Aircraft maintenance can be a long-term career with several possible directions.

A typical pathway might look like:

Maintenance Technician → Licensed B1/B2 Engineer → Type-Rated Engineer → Certifying Staff → Senior Engineer / Lead → Supervisor or Management

Experienced engineers can also move into:

• CAMO
• Maintenance Planning
• Technical Services
• Quality and Compliance
• Training
• Engineering Management

Your career does not have to stay in hands-on maintenance forever.

What Makes an Engineer Stand Out?

From a recruitment perspective, a license is only one part of the picture. Employers increasingly look at the combination of:

License + Type Rating + Recent Experience + Aircraft Knowledge + Flexibility

Engineers with relevant aircraft experience, multiple type ratings, strong documentation, and flexibility around location or contract type can access a broader range of opportunities.

At MHC Aviation, this is something we see consistently across international recruitment and careers.

The MHC Take

Becoming an aircraft maintenance engineer in Europe takes time, but the career offers something few industries can match: international mobility and multiple paths for progression.

Whether you are starting your career in Europe, already working as a licensed engineer, or looking to move into the European market from overseas, the key is understanding which license, aircraft experience and type ratings support the career you actually want to build.

At MHC Aviation, we work with airlines, MROs, operators and aviation organizations internationally, connecting qualified engineering professionals with opportunities that match their experience, qualifications and career goals.