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Infosys

Performance Engineer

Sep 23, 2026• Elbląg, Poland

About us

https://www.infosys.com

  • Size: 10,000+ employees
  • Industry: Consulting
View company profile ›
Position: Performance Engineer
Location: Elbląg
Type of work: hybrid (3 days per week in office)
Salaries: base+ financial bonus

Responsibilities:
  • Gathering sub-system predictions of component behaviour for integration into system level predictions using thermodynamic models
  • To develop and maintain a functional understanding of the propulsion system of the propulsion system e.g., compressor stability, combustion stability, controls system requirements and behaviour
  • To define requirements, support, analyse and report on Aero engine performance verification tests
  • To maintain and develop toolsets, models, and data in accordance with the needs of the project and the performance function
  • Delivering defined technical packages and investigations against programme milestones, within agreed cost, timescale, and quality requirements.
  • Being a point of contact in your engineering discipline and sharing subject-matter knowledge with both internal and external customers.
  • Production and in-service engine support.
  • Actively promoting, encouraging, and supporting continuous improvement, in and outside your immediate sphere.
Requirements:
  • Engineering degree (Preferable Master) in Mechanical or Aeronautical Engineering, or a relevant Science or Applied Mathematics degree.
  • Knowledge or experience (minimum 4 years) of the design, validation, production and/or operation of gas turbine and/or reciprocating engines will be an advantage.
  • Engineering knowledge and experience that is relevant to one or more of the fields of: Thermodynamics, aerodynamics, performance, liquid and air systems, thermals and heat management, cooling, stress, dynamics/vibration, combustion System and component modelling (e.g. computer simulation and finite element analysis) Mechanical design of components, assemblies and systems.
  • Requirements management and ability to apply logical, analytical, and innovative thinking to a range of technical problems. Knowledge and experience of product integrity and liability, and certification frameworks would be an advantage.
  • A good technical background and familiarity with System Engineering and Robust Design principles.
  • Good team working skills and an ability to work as part of a multi-functional team.
  • Ability to plan and execute complex tasks in challenging time frames.
  • Ability to deal with ambiguity and make recommendations backed up by analysis of data.
  • Ability to exchange complex technical ideas and information in a concise and logical way, over a broad and wide range of topics.

Why Infosys:
Infosys is a global leader in next-generation digital services and consulting. We enable clients in 45 countries to navigate their digital transformation. With over three decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovation ecosystem.
Visit www.infosys.com to see how Infosys (NYSE: INFY) can help your enterprise navigate your next.

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Additional Information

  • Posted: Sep 23, 2026
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