Senior Performance Engineer (m/w/d)

Grob Aircraft SE

Tussenhausen

On-site

EUR 90,000 - 130,000

Full time

14 days+

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Benefits offered by this job

Fly GROB G115 in your free time

GROB TP flight simulator access

Company pension scheme

GROB accident insurance

Disability insurance contribution

EGYM Wellpass

Subsidized lunch

Free coffee and water

Bridge days off

DEKA time account

Childcare allowance

VIP Bayern Munich tickets

Employee referral bonus

Long-service gifts

Corporate Benefits platform

Job summary

Grob Aircraft SE in Bavaria seeks a senior Performance Engineer to lead comprehensive flight performance assessment from initial design through certification. You will calculate, simulate, and evaluate runway performance, climb gradients, stall speeds, cruise performance, and en-route limits, ensuring compliance with CS-23/FAR-23, CS-25, and customer requirements.

You will act as the technical point of contact for performance questions.

Qualifications

Master's degree in Aerospace Engineering or a comparable engineering discipline with a strong focus on flight mechanics/flight physics.
5+ years of relevant experience as a Performance Engineer in aircraft development.
Strong knowledge of certification regulations CS-23/FAR 23 or CS-25/FAR 25, particularly Subpart B.
Practical experience in flight-test support and flight-test data reduction.

Responsibilities

Conduct flight performance analyses during the preliminary design phase and to ensure compliance with certification requirements.
Collaborate with multidisciplinary teams and suppliers to generate relevant performance data.
Analyze mission profiles using existing software.
Further develop internal simulation tools and scripts to automate mission and preliminary design analyses.
Define performance flight-test programs in close coordination with the Flight Test Team and test pilots.
Validate and calibrate theoretical aerodynamic and performance models using real flight-test data.

Skills

Flight mechanics

Flight physics

Aerodynamics

Data reduction

Team collaboration

Education

Master's in Aerospace Engineering

Tools

Python

MATLAB

NumPy

SciPy

Pandas

Job description

Grob Aircraft has been designing and building aircraft in Bavaria for decades - from trainers and composite airframes to some of the most advanced aeronautical structures in the world. Engineering excellence and precision manufacturing are what we do.

Together with Helsing, our mother company and Europe's leading defence AI company, we are now taking on our most ambitious programme yet: the CA-1 Europa, Europe's first AI combat aircraft. This is not a study or a roadmap. We are designing, building, and testing - right now, right here.

We are a hands-on team of engineers who build things that fly. We take pride in short paths from idea to prototype, in solving hard problems pragmatically, and in seeing our work take to the sky. We are looking for people who think the same way - and who understand that this work matters for the security and sovereignty of Europe.

In this role, you will be responsible for the comprehensive flight performance assessment of our aircraft, from initial design through to certification. You will calculate, simulate, and evaluate key flight physics parameters — such as runway performance, climb gradients, stall speeds, cruise performance, and en-route limitations — and ensure that all designs meet the applicable standards or specifications (e.g. EASA CS, MIL STD, STANAG) and customer requirements. You will act as the technical point of contact for all questions relating to performance, limitations, and operational efficiency.

Your Responsibilities

Conduct flight performance analyses during the preliminary design phase and to ensure compliance with certification requirements.
Collaborate with multidisciplinary teams and suppliers to generate relevant performance data.
Analyze mission profiles using existing software.
Further develop internal simulation tools and scripts to automate mission and preliminary design analyses.
Define performance flight-test programs in close coordination with the Flight Test Team and test pilots.
Validate and calibrate theoretical aerodynamic and performance models using real flight-test data.

Your Profile

Completed Master's degree in Aerospace Engineering, Mechanical Engineering, or a comparable engineering discipline, with a strong focus on flight mechanics/flight physics.

Professional Experience

At least 5 years of relevant experience as a Performance Engineer in aircraft development.
Strong knowledge of certification regulations CS-23/FAR 23 or CS-25/FAR 25, particularly Subpart B.
Practical experience in flight-test support and flight-test data reduction.

Methods & Tools

Very good programming skills in Python (NumPy, SciPy, Pandas) and/or MATLAB.
Familiarity with standardized performance calculation methods (e.g., ESDU, APP, etc.).
Strong understanding of classical aerodynamics and flight mechanics.

What We Offer

FLYING AT GROB