Propulsion Engineer (SRM - Certification & Qualification) 100%

About the Role

Imagine being part of a propulsion team where your contributions significantly influence the certification and qualification of solid rocket motors for advanced aerospace applications. In this role, you will take ownership of the design and technical certification process for propulsion systems, ensuring full compliance with MIL and STANAG requirements. You will operate at the intersection of design, analysis, and testing, driving the qualification of rocket motors from concept through to certification. This position blends design, data analysis, and standards interpretation.

Company Overview

At Destinus, we are redefining the defense industry with innovative Unmanned Aerial Vehicles (UAVs). Our cutting-edge technologies cater to the unique demands of modern defense operations, offering unparalleled speed, precision, and cost-effectiveness. Collaborating with government agencies and defense organizations worldwide, we provide advanced solutions for mission-critical operations, heralding a new era of efficiency and technological superiority. Join us in shaping the future of defense through groundbreaking aerospace innovations.

Key Responsibilities

• Perform design, analysis, and development of rocket motor and pyrotechnic articles.
• Conduct in-depth data and performance analysis with a focus on iterative design and improvement.
• Support the design for qualification and certification of rocket motors in accordance with MIL-STD and STANAG standards.
• Interpret certification requirements and translate them into engineering and test specifications.
• Prepare technical reports, qualification matrices, and compliance documentation adhering to military and aerospace standards.
• Define and execute qualification and verification test plans, including functional, vibration, thermal, and pressure testing.
• Perform risk analysis such as FMEA/FMECA.
• 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 with internal teams and external partners to align design validation and certification timelines.

Requirements

• Bachelor’s or Master’s degree in Aerospace, Mechanical, or Propulsion Engineering.
• 3–5 years of experience in rocket motor design and certification.
• In-depth knowledge of design for MIL-STD, STANAG, or equivalent aerospace qualification standards.
• Previous experience qualifying rocket motors or ignition safe and arm devices according to NATO standards.
• Thorough understanding of risk analysis and FMEA or similar methodologies.
• Hands-on experience with static firing tests, propellant handling, or motor integration.
• Familiarity with pressure vessel design and combustion analysis is a plus.
• Strong analytical and documentation skills; capable of interpreting data, writing clear test reports, and maintaining compliance records.
• Comfortable working across various disciplines including mechanical, thermal, materials, and systems engineering.
• Willingness to travel to different Destinus sites in Switzerland (max. 20%).
• Fluency in English is required.

Ideal Candidate

You are a detail-driven engineer who thrives on precision, rigorous testing, and ensuring hardware meets demanding standards. You enjoy engaging with data, solving technical challenges, and guiding systems through structured certification and qualification processes. With clear communication skills, you collaborate seamlessly with multidisciplinary teams and maintain composure under tight timelines. Above all, you possess a mindset focused on reliability, accountability, and the advancement of propulsion systems with confidence and rigor.

Why Join Us?

• ✨ The Thrill of the Future – Engage with cutting-edge projects that redefine aerospace.
• ✨ Global Innovation Hub – Partner with leading engineers from around the globe.
• ✨ Fast-Paced & High-Growth – Experience the excitement of working in a rapidly expanding company.
• ✨ Real Impact – Your efforts will shape the future of flight.

Destinus values diversity and is an equal-opportunity employer. We encourage applications from all backgrounds and do not discriminate based on age, race, religion, color, country of origin, gender, sexual orientation, or disability status.

Join us as we challenge the limits of time, space, and human potential.