Senior Propulsion Test Engineer

Destinusgroup in Payerne, CH, seeks a Senior Propulsion Test Engineer for full-time onsite work. The role involves planning and executing solid rocket motor and igniter tests, ensuring safety and compliance in high-energy environments.

This role focuses on the safe planning, execution, and continuous improvement of solid rocket motor and igniter testing. It requires hands-on ownership of test campaigns in hazardous environments, with a strong emphasis on procedural rigor and operational safety. Destinus is advancing the defense industry through cutting-edge Unmanned Aerial Vehicles and collaborates with global government and defense organizations.

Responsibilities

• Lead the planning, coordination, and execution of solid rocket motor and igniter test campaigns
• Create and document test plans and procedures for SRM and igniter testing
• Conduct test readiness reviews and pre-test briefings
• Design and refine safety protocols, hazard analyses, contingency plans, and emergency procedures
• Serve as test conductor during live firings, managing personnel and safety zones
• Ensure compliance with internal safety standards and relevant regulations
• Assist in defining and validating instrumentation and data acquisition needs
• Oversee test setup, inspections, dry runs, and functional checks
• Lead or assist in investigations of test anomalies, misfires, or incidents
• Prepare detailed test documentation, including plans, risk assessments, reports, and lessons learned
• Work closely with propulsion, mechanical, electrical, software, and systems engineers
• Support upgrades to test infrastructure, firing stands, remote operations, and safety systems

Requirements

• Bachelor’s or Master’s degree in Aerospace, Mechanical, Electrical Engineering, or a related field
• At least 4 years of experience in propulsion or high-energy system testing
• Proven ability in test planning, procedure development, and hands-on test execution
• Solid knowledge of test safety, including hazard identification, risk assessments, explosive safety, and emergency planning
• Required experience with energetic materials, propellants, pyrotechnic devices, or high-pressure systems
• Familiarity with propulsion test instrumentation and data acquisition systems
• Capability to remain calm and decisive during critical ignition and firing events
• Strong communication skills to lead test operations and coordinate cross-functional teams
• Proactive, ownership-focused mindset with strong problem-solving abilities
• Ability to work independently and within a fast-paced, multidisciplinary team
• Fluency in English is mandatory

Nice to have

• Prior experience in solid rocket motor or igniter development and testing, including static firing tests or ignition system validation
• Proficiency in German

What the company offers

• Opportunity to work on pioneering aerospace projects
• Collaboration with leading engineers worldwide
• Experience the dynamic environment of a rapidly growing company
• Contribute to shaping the future of flight

About the company

Destinusgroup is transforming the defense industry with advanced Unmanned Aerial Vehicles. The company partners with government and defense organizations globally to deliver solutions for critical missions.

• Innovation in defense technology through UAVs
• Global partnerships with government and defense agencies