AJ Walter Aviation - Powerplant Engineer
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Powerplant Engineer

  • On-site, Hybrid
    • Sofia, Sofia, Bulgaria
  • Engines

Job description

The opportunity

The Powerplant Engineer will provide technical expertise across aircraft engines and APUs, supporting AJW’s global aviation operations. This role focuses on engine condition, maintenance planning, repair strategy, and commercial decision-making ensuring engines are managed for optimal performance, cost, and lifecycle value. Working at the centre of AJW’s supply chain and MRO network, the role supports airlines, lessors, and partners worldwide contributing directly to AJW’s mission to transform aviation efficiency.

What you’ll be doing

  • Provide technical support on engines and APUs across repair, overhaul, and maintenance activities

  • Assess engine condition, performance trends, and maintenance requirements

  • Support repair and shop visit strategies, including scope evaluation and cost considerations

  • Review technical documentation (e.g. engine reports, LLP status, maintenance records)

  • Work with MROs, OEMs, and suppliers to manage engine maintenance and performance

  • Support commercial decisions relating to engine trading, leasing, and PBH contracts

  • Analyse reliability and performance data to identify risks and optimisation opportunities

  • Collaborate with internal teams (technical, procurement, PBH, trading) to support decision-making

  • Ensure compliance with regulatory and technical standards

Job requirements

About you

  • Experience in aircraft engine or powerplant engineering (airline, MRO, OEM, or lessor environment)

  • Strong understanding of engine maintenance, shop visits, and lifecycle management

  • Ability to interpret technical documentation (engine manuals, reports, LLP data)

  • Knowledge of engine performance and reliability concepts

  • Analytical skills with ability to interpret data and trends

  • Strong communication and stakeholder management skills

Why join us?

We are AJW. We connect, supply, and deliver. We’re proud to be part of an industry that connects the world.

At AJW, we’re more than just a business—we’re a global team shaping the future of aviation. We connect, supply, and deliver to keep the world moving, and we invest in the people who make it happen. When you join us, you’ll be part of an innovative, supportive, and inclusive workplace where you can grow and thrive. Here’s what we offer:

  • A team fun budget to bring colleagues together.

  • Free access to LinkedIn Learning to support your development.

  • A discretionary bonus and healthcare.


We encourage five days a week in the office to strengthen teamwork, collaboration, and development. However, we understand personal circumstances vary, and we support flexibility where needed. Some roles may require more in-office presence to meet business needs, but we’re committed to finding the right balance for our team.

Watch the video below to discover who we are, what we do, and why AJW could be the perfect place for your next career move.



To recruitment agencies: AJW Group will not accept unsolicited or speculative agency CV’S and will not be responsible for any fees related to unsolicited CVs.

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