Propulsion Engineer

Anavia

YOUR MISSION Key Responsibilities * Define and maintain the top-level aircraft system architecture, ensuring cohesive integration of all subsystems. * Perform functional decomposition of aircraft systems including avionics, propulsion, guidance & control, and payload integration. * Develop and manage top-level system requirements with full traceability to subsystems and mission objectives. * Provide oversight of Verification & Validation planning and execution, ensuring system-level requirements are verified and validated according to industry standards. * Lead interface management between mechanical, avionics, software, and payload subsystems. * Ensure regulatory compliance for UAV platforms, including SC Light UAS and other applicable standards. * Collaborate with design, manufacturing, testing, and operations teams to ensure compliance requirements across the UAV development lifecycle. * Guide and mentor junior system engineers, fostering a strong systems engineering culture. * Maintain and update system engineering artifacts, including architecture models, interface control documents, requirement specifications, and design rationale. * Participate in risk assessment, safety analysis, and airworthiness activities, ensuring robust and compliant system design.    Competencies & Duties * Working independently and responsibly. Perform tasks as described above. * Compliance according to ANAVIA’ employment contract, compliance with company’ safety instructions and employee’ safety requirements, compliance with employers’ quality manual, work instructions and corresponding process specifications and instructions. * International travel requires up to 25% of employee’ working hours.   YOUR PROFILE Qualifications * Education: Bachelor’s or Master’s degree in Aerospace, Aeronautical, Systems, or Mechanical Engineering. * Experience: 10+ years of experience in aerospace or UAV systems engineering, with strong exposure to system architecture, requirements management, and V&V. Proven track record in leading system engineering teams and defining aircraft system architecture. * Deep understanding of regulatory frameworks, including SC Light UAS and CS-27. Experience in requirements management tools (DOORS, Jama, Polarion, or equivalent). Familiarity with systems engineering standards (INCOSE, ISO 15288, ARP4754A). * Skills: Strong knowledge of Verification & Validation planning, testing, and integration. * High analytical, problem-solving, and decision-making abilities. Ability to balance technical rigor with practical engineering constraints. * Strong attention to detail and capability to produce clear, high-quality technical documentation. Proactive mindset with the ability to drive system-level decisions and identify technical risks early. * Communication: Strong communication and stakeholder management skills, able to interact effectively with cross-functional teams and regulators. * Language: Proficiency in English (oral and written). German desirable. * Eligibility: Swiss or EU citizens only. * Location: On-site in Näfels | Bilten, Switzerland.

The Exploration Company

Here at The Exploration Company, we are developing, producing, and operating Nyx, a modular and reusable space orbital vehicle that can eventually be refuelled in orbit and that can carry cargo - and potentially humans in the longer run. We are seeking a High-Thrust Engine Chief Engineer to lead the technical vision, architecture, and strategic direction of the Storm program, our next-gen high-thrust cryogenic rocket engine using LOX/LCH4. You will be the technical authority for the high-thrust engine development program. This role is responsible for ensuring technical coherence across all domains and aligning engineering execution with company goals and mission objectives. The Storm Chief Engineer serves as the senior technical authority for the program, guiding engineering leadership, setting design and performance standards, and ensuring system-level integrity and mission success. You'll own the technical integrity, performance, and safety of the engine throughout its lifecycle, from architecture definition to prototype testing. The Storm Chief Engineer will work closely with the Storm Lead and the Head of Propulsion (reports to), ensuring that engineering excellence and delivery efficiency remain balanced. KEY RESPONSIBILITIES: * Technical Leadership and Vision Define and communicate the technical vision and roadmap for the Storm propulsion system in collaboration with the High Thrust Engine Lead, ensuring alignment with company strategy, mission objectives, and long-term scalability. * System Architecture Ownership Serve as the primary owner of the Storm system architecture, ensuring optimal integration across propulsion, structures, avionics, and operations. Lead technical reviews. Arbitrate complex system trade-off * Mentorship and Technical Oversight Provide guidance and mentorship to the team, fostering a culture of technical rigor, innovation, and accountability. * Risk Management & Safety Identify, assess, and manage technical risks at the system level with the support of the team and their principals. Lead critical design and readiness reviews, ensuring robust decision-making and risk mitigation strategies. Approve all non-conformance waivers or design deviations. * Collaboration Support business development, partner engagement, and customer interactions by representing the technical capabilities and vision of the Storm program. Coordinate with the Storm Lead on technical milestones, test readiness, and risk assessments. Work closely with program management and other engineering domains to balance performance, cost, and schedule, while maintaining technical integrity. * Continuous Improvement Drive continuous improvement in engineering tools, methodologies, and team capability to ensure Storm remains at the forefront of propulsion technology. Drive maturation of critical technologies. Ensure lessons learnt are captured. WHAT WE WOULD LOVE TO SEE FROM YOU: * A minimum of a master’s degree in propulsion engineering, systems engineering, aerospace engineering, or a related field. * Over 15 years of experience in liquid rocket engine development, including at least one full-scale or prototype program, with experience in production/industrialisation * Deep understanding of cryogenic propulsion systems, including design, integration, and test. * Proven track record of defining and delivering complex aerospace systems from concept through flight. * Experience collaborating with European space agencies. * Proven ability to lead multi-disciplinary technical teams and arbitrate complex design trades. * Demonstrated experience managing system-level requirements, interfaces, and verification activities. * Experience in engine hot-fire testing and anomaly resolution. * Exceptional leadership and communication skills, with the ability to influence across engineering, program, and executive teams. * Strong analytical and problem-solving skills, with the ability to make sound technical decisions under uncertainty, schedule and cost pressure. * Proven ability to work with geographically distributed teams and coordinating with external partners or suppliers. * Positive, adaptable, and collaborative mindset, capable of inspiring excellence across the organization. * Fluency in English. Why you should join us! What makes us special here at The Exploration Company and why we think you will enjoy working here is:   * We’re Agile - we make decisions fast whilst keeping our goals and systems in mind  * We’re Open and Collaborative - we are transparent about risks and obstacles, so that we can cooperate to overcome them   * We have a lot of Fun - we refuel our energy knowing we are democratising space. It’s a wonderful and rare opportunity, are YOU up for the challenge?   We'd love to hear from you if you wish to be a part of our journey. Please submit your CV now for immediate consideration and we will be in touch shortly.    The Exploration Company is an equal opportunity employer and values diversity. We do not discriminate based on race, religion, colour, national origin, gender, sexual orientation, age, marital status or disability status. Relocation assistance is provided for those willing to relocate including visa sponsorship where applicable.   All offers are contingent upon the successful completion of a background check, which will be subject to the country, role, and project you applied for. By submitting your application, you acknowledge and agree that any offer of employment may be conditional upon successful condition of this check. The Exploration Company partners with Zinc Work Limited located in the UK (Zinc), a third-party provider, to ensure this process as efficient and transparent as possible. If applicable, you will receive an email from Zinc upon acceptance of your offer with a link to a secure portal where you can provide the required information to Zinc.

Ohb Sweden AB

Hall Effect Thruster Expert OHB Sweden is expanding its propulsion capabilities and is looking for an experienced Hall Effect Thruster (HET) Expert to strengthen our team. You will play a key role in ensuring that our electric propulsion systems continue to meet the highest standards of performance, reliability, and technical excellence. This position is ideal for someone who has hands‑on experience with Hall Effect Thrusters, whether through development, testing, evaluation, manufacturing, integration, or extensive procurement and supplier interaction, and who thrives in a collaborative environment supporting cutting‑edge space missions. About the Role As a Hall Effect Thruster Expert, you will serve as one of OHB Sweden’s in‑house specialists and technical point of contacts for topics related to Hall Effect Thrusters and their associated subsystems. You will work closely with propulsion engineers, system engineers, and project teams across the company to ensure high‑quality propulsion solutions for our satellites. Your work will primarily involve supplier-facing technical leadership, internal expertise, and system-level integration support, including: Key Responsibilities Lead the technical aspects of procurement of Hall Effect Thrusters and related subsystems. Evaluate supplier proposals, specifications, test plans, and qualification approaches. Perform technical reviews of documentation, verification data, acceptance criteria, and interface definitions. Conduct internal assessments of thruster performance, lifetime considerations, and compatibility with satellite system requirements. Support trade-offs, architecture evaluations, and propulsion system configuration choices where HETs are involved. Participate in design reviews with external suppliers and internal engineering teams. Provide expert guidance on operational constraints, integration considerations, and flight heritage aspects. Support anomaly investigations and provide technical feedback on propulsion‑related findings. Contribute to internal knowledge-building, best practices, and technical standards for electric propulsion. Your Profile We are looking for a hands‑on expert with solid experience in Hall Effect Thrusters, ideally supported by a background in spacecraft propulsion, plasma physics, or electric propulsion technology. Required Skills & Experience Direct experience working with Hall Effect Thrusters — development, testing, manufacturing, analysis, qualification, or procurement. Strong understanding of plasma propulsion principles and thruster operational modes. Familiarity with spacecraft system engineering, propulsion interfaces, and environmental requirements. Experience interacting with suppliers, reviewing documentation, and handling technical discussions. Ability to assess performance data, test results, and qualification evidence. Excellent communication skills and the ability to collaborate across disciplines. Meriting Qualifications Experience with electric propulsion system integration on spacecraft. Hands-on experience with plasma diagnostics or electric propulsion test facilities. Previous participation in space mission development or satellite delivery. Familiarity with European and international standards for space hardware. Why Join OHB Sweden? At OHB Sweden, you will be part of a highly skilled propulsion team with a wide range of specialties across electric and chemical propulsion, system analysis, integration, and testing. You will contribute to innovative space missions and work in a flexible, collaborative, and technically rich environment where your expertise truly matters. You will have the opportunity to: Influence propulsion decisions across multiple missions. Act as a subject-matter expert in a strategically important area. Work with advanced electric propulsion technologies and world‑leading suppliers. Grow within a company that values technical depth, creativity, and teamwork. Location The position is based in Kista, Stockholm. In accordance with U.S. Export Control regulations, this position is restricted to citizens of countries that are part of the European Union or NATO. Applications from other nationalities cannot be considered.