Join Our Team as a Senior Propulsion Engineer
Imagine stepping into a role where propulsion systems are engineered to do more than ignite. They are designed, tested, and certified to excel under the most demanding aerospace and defense conditions. We are seeking a Senior Propulsion Engineer who will take ownership of the design and development of our propulsion systems, ensuring full performance meets customer requirements. You will operate at the intersection of design, analysis, and testing, driving the development of rocket motors from concept to certification. This role combines design thinking, data analysis, and development prowess.
At Destinus, we are revolutionizing the defense industry through cutting-edge Unmanned Aerial Vehicles (UAVs). Our innovative technologies are tailored to the unique demands of modern defense operations, delivering unparalleled speed, precision, and cost-effectiveness. Destinus partners with government agencies and defense organizations worldwide to provide advanced solutions for mission-critical operations, enabling a new era of efficiency and technological superiority. Join us in shaping the future of defense with groundbreaking aerospace innovations.
What You'll Do
- Perform design, analysis, and development of rocket motors and pyrotechnic articles.
- Conduct in-depth data and performance analysis with a focus on iterative design and improvement.
- Prepare technical reports, qualification matrices, and compliance documentation in line with military and aerospace standards.
- Develop tools and methodologies for the development, analysis, or performance estimation of our rocket motors.
- Support the development of Thermal Protection Systems (TPS), nozzle, and rocket motor sizing tools.
- Assist in the design for qualification and certification of rocket motors according to MIL-STD and STANAG standards.
- Collaborate closely with design engineers on motor hardware design, insulation, and igniter integration to ensure certifiability from the start.
- Support failure investigations, root cause analyses, and updates to design or test procedures to maintain compliance.
- Work in collaboration with internal teams and external partners to align design validation and certification timelines.
Requirements – What You'll Need
- Master’s degree in Aerospace, Mechanical, or Propulsion Engineering.
- A minimum of 4-5 years of experience in rocket motor development.
- In-depth knowledge of design and sizing of rocket motors and thermal protection systems.
- Previous experience with coding and tool development.
- Experience qualifying rocket motors or ignition safe and arm devices according to NATO standards is a plus.
- Hands-on experience with static firing tests, propellant handling, or motor integration.
- Familiarity with pressure vessel design and combustion analysis is advantageous.
- Strong analytical and documentation skills — capable of interpreting data, writing clear test reports, and maintaining compliance records.
- Ability to work across disciplines — mechanical, thermal, materials, and systems engineering.
- Willingness to travel to various Destinus sites in Switzerland (maximum 20%).
Who You Are
You thrive in a high-intensity engineering environment where performance, safety, and precision are paramount. You naturally take ownership and are comfortable making technical decisions that have a direct impact on real hardware. When faced with complex propulsion challenges, you break them down analytically, test assumptions, and move swiftly without compromising quality.
Benefits – Why Join Us?
- ✨ The Thrill of the Future – Work on cutting-edge projects that redefine aerospace.
- ✨ Global Innovation Hub – Collaborate with top engineers from around the world.
- ✨ Fast-Paced & High-Growth – Experience the excitement of working in a rapidly expanding company.
- ✨ Real Impact – Your work will not be theoretical—it will shape the future of flight.
Apply online using the form below. Please note that only applications matching the job profile will be considered.
Destinus is an equal-opportunity employer. We value diversity in our companies and our teams and do not discriminate based on age, race, religion, color, country of origin, gender, sexual orientation, or disability status.
? Destinus – Challenge the limits of time, space, and human potential.