Manufacturing Engineer – Work Measurement & Process Optimization (all genders)

Marvel Fusion

WHO WE ARE Founded in 2019, Marvel Fusion is Europe’s leading fusion energy company, uniting 75 scientists, engineers, and entrepreneurs across our locations in Munich and Colorado.  Backed by over €385 million in public and private funding, we’re driven by a shared mission: to deliver clean, abundant energy to the world.  WHY MARVEL FUSION By joining us, you will be: * Solving one of the most complex technological challenges known to humanity, harnessing Fusion on Earth * Part of a highly purpose-driven team working on providing the world with clean, safe and abundant energy * Working alongside world-leading scientists and entrepreneurs in the field of Fusion * Part of a start-up where growth on a company and individual level is the default THE IMPACT YOU WILL MAKE We are seeking an experienced and technically versatile Senior Experimental Engineer to lead the design, assembly, testing, and deployment of advanced diagnostics systems for ultrashort-pulse laser-matter interaction experiments. This role focuses on developing rugged, vacuum-compatible, and EMP-resilient spectrometers and detectors for ion, electron, neutron, and X/gamma-ray measurements in high-field experimental environments.   The ideal candidate will possess both strong mechanical engineering fundamentals and hands-on field experience, capable of transitioning experimental diagnostics into low production while ensuring compliance with international standards. YOUR RESPONSIBILITIES * Design and development of mechanical systems for ion, electron, neutron, and X/gamma-ray diagnostics used in ultrafast laser experiments together with scientists. * Design in-vacuum electronics cooling systems * Experience with vacuum-compatible assemblies using Autodesk Inventor with emphasis on modularity, alignment, and maintenance * Integrate diagnostic systems in harsh environments with strong EMP and electromagnetic interference; develop mechanical shielding, cooling and isolation strategies. * Select UHV-compatible materials, components, and sealing methods for use in experimental vacuum chambers. * Support assembly, alignment, and field deployment of diagnostic devices at remote experimental facilities. * Collaborate closely with physicists, electrical engineers, and systems integrators to ensure diagnostic compatibility with laser systems and target chambers. * Conduct structural, thermal, and mechanical simulations using COMSOL Multiphysics * Create ISO/DIN/CE-compliant documentation, including technical drawings, BOMs, risk assessments, and safety documentation. WHAT YOU BRING * B.Sc. or M.Sc. in Mechanical or Industrial Engineering, or a closely related discipline with 5+ years of industry experience * Demonstrated experience designing and building precision mechanical systems for high-energy laser experiments or similar research environments * Proficiency with Autodesk Inventor for mechanical design * Hands-on experience with vacuum-compatible systems and UHV materials * Strong understanding of Cooling systems for in-vacuum electronics * Familiarity with ISO, DIN, and CE standards relevant to mechanical safety, manufacturing, and system integration * Ability to work independently in both lab and remote deployment settings with minimal supervision * Strong communication skills and a collaborative, problem-solving mindset WHAT SETS YOU APART * Experience deploying diagnostics in high-intensity laser facilities or similar environments * Familiarity with spectrometer types such as Thomson parabola, time-of-flight systems, or scintillator-based detectors * Proficiency in COMSOL Multiphysics and experience with Geant4, OpenFoam, or other physics codes for shielding and system interaction modeling * Experience with Design for Manufacturing (DFM) and Design for Assembly (DFA) practices * Prior involvement in transitioning experimental hardware into low manufacturing quantities   WHAT WE OFFER Our mission is motivation enough for many. But we also support our team with benefits that foster wellbeing and growth:  * Public transport reimbursement  * EGYM Wellpass fitness club access  * Complimentary health insurance  * Professional development support  * Company pension plan * Healthy office snacks  For more information on how we process your application data, please review our privacy notice.

STARK

ABOUT US STARK is a new kind of defence technology company, revolutionizing the way autonomous systems are deployed across multiple domains. We design, develop and manufacture high-performance unmanned systems that are software-defined, mass-scalable, and cost-effective. This provides our operators with a decisive edge in highly contested environments. We’re focused on delivering deployable, high-performance systems. In a time of rising threats, STARK is bolstering the technological edge of NATO Allies and their Partners to deter aggression and defend Europe. YOUR MISSION As a Mechanical Design Engineer at STARK, you will be the architectural force behind the physical hardware that carries our cognitive core into the field. You will lead the design and development of complex components and assemblies, translating ambitious technical concepts into operational products that can withstand the rigors of contested environments. You will work hand-in-hand with our systems, stress, and electrical engineering teams, pairing rigorous mechanical design with rapid hardware iteration. You will be responsible for navigating fast-paced engineering projects with tight deadlines, ensuring that every bracket, housing, and structural element is optimized for performance and mass-scalability. This role is about ownership and leadership: taking a product from an initial whiteboard concept to a final, production-ready state. You will not just be making drawings; you will be defining the physical standards of the next generation of autonomous defence technology. RESPONSIBILITIES * CAD Development: Create and maintain high-fidelity models, assemblies, and detailed technical drawings using CATIA V5/V6 within the 3DEXPERIENCE environment. * Standards & Precision: Define and enforce best practices for parametric modeling, Geometric Dimensioning and Tolerancing (GD&T), and complex tolerance stack-ups to ensure assembly reliability. * Validation: Collaborate closely with stress engineers for load path validation and participate in critical Design Reviews (PDR/CDR) to ensure mission success. MANUFACTURING & PROCESS INTEGRATION * Material Selection: Drive decisive material and process selection, focusing on structural layout and manufacturability to meet aggressive weight and strength targets. * DFM/DfAM: Apply expert knowledge of Additive Manufacturing (DfAM), injection molding, CNC machining, and sheet metal fabrication to streamline the transition from prototype to series production. * Tooling & Testing: Design and develop critical operating equipment and specialized test benches required to validate subsystems and accelerate program velocity. * Cross-Functional Coordination & Supply Chain * Interdisciplinary Alignment: Collaborate with Electrical Engineering, Production, and Procurement to translate abstract product requirements into measurable quality objectives and repeatable manufacturing processes. * Supplier Engagement: Oversee technical engagement with external suppliers for structural components and secondary assemblies, ensuring design intent is maintained through delivery. * Execution: Identify blockers in the design-to-production pipeline and proactively push issues to resolution to maintain program momentum. QUALIFICATIONS * Experience: 2+ years of experience as a CAD Engineer or Mechanical Design Engineer with a proven focus on manufacturing processes and complex assemblies. * Background: Bachelor’s or Master’s degree in Mechanical Engineering, Aerospace Engineering, or a comparable technical field. High proficiency in CATIA V5 (Part Design, Assembly Design, Generative Shape Design). * Mindset: Mission-driven, decisive, and pragmatic. Thrives in ambiguity. You act like an owner and would rather build and iterate than wait for permission. * Communication: High proficiency (C1/C2) in both English and German, capable of communicating complex technical context to both local technicians and international leadership. * Security: Must be a citizen of a NATO member state (due to export control and security regulations).

STARK

ABOUT US ABOUT US STARK is a new kind of defence technology company revolutionising the way autonomous systems are deployed across multiple domains. We design, develop, and manufacture high-performance unmanned systems that are software-defined, mass-scalable, and cost-effective — providing operators with a decisive edge in contested environments. We are focused on delivering deployable, high-performance systems — not future promises. In a time of rising threats, STARK is bolstering the technological edge of NATO Allies and their Partners to deter aggression and defend Europe, today. ABOUT THE TEAM ABOUT THE TEAM You will be an integral part of our growing Quality Management Team, reporting directly to the Quality Manager Production. In this role, you are not isolated in an office—you function as the central quality anchor on the production floor, acting as the collaborative bridge between shop-floor execution, engineering strategy, and customer expectations. YOUR MISSION YOUR MISSION You will collaborate closely with cross-functional teams to implement robust quality processes, manage non-conformances with a structured problem-solving mindset, and foster a strong culture of quality awareness throughout the organization. Whether you hold an engineering degree or are a highly skilled Staatlich geprüfter Techniker, your hands-on approach and sharp analytical thinking will directly ensure our mission-critical systems meet the highest standards of safety, precision, and customer satisfaction. RESPONSIBILITIES * Participation in projects aimed at reducing errors and continuously improving processes and product quality * Develop quality processes together with the QM team * Handling customer, supplier, and internal Non-Conformances, as well as structured management of sustainable problem-solving processes * Drive Corrective and Preventive Actions (CAPA) to eliminate systematic assembly errors and reduce scrap rates. * Close collaboration with Production, Production Engineering, R&D and Supply Chain * Conducting internal audits and systematically following up on audit findings * Promoting quality awareness throughout the company and raising awareness of customer requirements * Design, organization, and conduction of quality training programs QUALIFICATIONS * Bachelor’s degree in Aerospace, Electrical, Mechanical, or Manufacturing Engineering, OR * A German degree as “Staatlich geprüfter Techniker” specializing in electronics or mechanical engineering with equivalent, proven professional experience in a high-tech manufacturing environment. * 3–5+ years of quality engineering experience within the defense, aerospace, or automotive industry * Strong commitment to quality and a high level of customer focus * Strong organizational and communication skills * Strong technical understanding, analytical thinking, and problem-solving skills * Ability to work well in a team, a structured approach to work, and a hands-on mindset * Business-level proficiency in German and English. NICE TO HAVE * Experience with ISO 9001 or AS9100 quality management systems * In-depth knowledge of relevant quality management tools (APQP, PPAP, FMEA, etc.). * Green Belt or Black Belt certification with a focus on statistical process control (SPC) in a manufacturing environment. * Experience using Computer-Aided Quality (CAQ) software