Principal System Engineer at Renesas Electronics | Munich

About UsAt Helsing, we are at the forefront of defense technology, dedicated to safeguarding democracies through advanced AI solutions. Our mission is to ensure that open societies retain control over their ethical standards and technological advancements.We hold a deep sense of responsibility towards the development and deployment of powerful technologies, including AI, and we take this commitment seriously.Our team comprises passionate engineers, AI experts, and program managers, all driven by a mission-oriented mindset. We invite skilled individuals to join our European teams to tackle complex and impactful challenges. Our culture is rooted in openness and transparency, fostering constructive discussions about the ethical use of technology in defense.Your RoleAs an Electronics Design Engineer, you will be instrumental in creating innovative designs for the mechanical integration of electronic boards, connectors, and harnesses. Your role is pivotal in delivering robust, scalable, and cost-effective solutions that enhance the performance of Helsing's systems, contributing significantly to our defense capabilities.Daily ResponsibilitiesLead the mechanical design and integration of electronic components for existing and future complex drone products.Develop design and integration concepts for electronic boards, connectors, and harnesses based on comprehensive requirement sets.Create 3D and 2D documentation, ensuring the proper form, fit, and function of components using analytical and simulation tools.Implement the latest design and drawing standards, with a focus on manufacturing considerations.Design robust, scalable, and cost-effective components.Define and conduct validation tests for technical maturity.Produce thorough design documentation in alignment with company guidelines and quality standards.

About Helsing Helsing is an AI company focused on defense, working to help democracies maintain control over their own ethical standards. The team includes engineers, AI specialists, and program managers who collaborate closely with clients. Helsing values open discussion about technology's role in defense, its benefits, and the ethical questions it raises. Role Overview: Lead Electronics Engineer The Lead Electronics Engineer will define and oversee the electronic architecture for Helsing's marine robotic systems. This person will guide projects from early concept through to validated, production-ready hardware. The position connects electronics directly with AI, software, navigation, and control systems, enabling advanced autonomous capabilities on Helsing's platforms. What You Will Do Shape the electronic architecture for marine robotic systems from concept to production. Work with AI and software engineers to ensure hardware interfaces, sensor integration, and power systems support onboard inference and real-time autonomy. Collaborate with navigation and control engineers to integrate electronic subsystems that improve guidance, communication, and decision-making at sea. Partner with mechatronics and test engineers to ensure designs are manufacturable, validated, and reliable in operational environments. Provide technical leadership, making architectural decisions that balance scalability and cost-effectiveness across disciplines. Contribute to the development of platforms such as the SG-1 Fathom and the Lura AI system, supporting the defense of democratic nations. Locations Munich, Berlin, London, Paris, Warsaw, Tallinn, and Plymouth. Learn More For details on Helsing's marine products, visit https://helsing.ai/de/lura.

At The Exploration Company, we are pioneering the future of space travel with Nyx, a modular and reusable orbital vehicle designed for in-orbit refueling and capable of transporting cargo, and potentially humans, in the future.We are seeking a skilled Radiation Engineer for Space Electronics to join our mission. Your expertise will be crucial in ensuring the radiation resilience of our electronic digital and analog systems, which are essential for our capsule's successful flights.In this dynamic role, you will have the opportunity to:Develop and validate C code for Microcontrollers, adhering to space quality standards and adjusting it for radiation testing.Verify VHDL code to ensure all necessary functionalities in FPGAs are validated and modified for radiation testing.Collaborate with the design team to create analog and digital circuit boards with FPGAs and Microcontrollers, recommending mitigation strategies against radiation effects to enhance design reliability.Establish test setups for the radiation qualification of completed analog and digital engineering models of flight hardware.Key ResponsibilitiesAs a Radiation Engineer for Space Electronics, your responsibilities will include:Programming microcontrollers, analyzing existing code, and conducting verification.Designing and verifying FPGAs using VHDL.Working closely with Systems Engineers to comprehend system functions, devising effective test setups, and ensuring the implementation of mitigation strategies during radiation tests.Creating monitoring software for the system during radiation exposure.Developing and modifying test scripts in Python for automation purposes.What We SeekWe hope to find a candidate who possesses:A completed bachelor's or master's degree in Electrical Engineering, Telecommunications Engineering, Embedded Systems, or a related field (or equivalent practical experience).Proven experience in programming microcontrollers and FPGA design, particularly in space applications.Strong analytical skills and the ability to work collaboratively in a team-oriented environment.

Internship at Renesa Electronics Renesa Electronics is looking for an intern to join the team in Munich. This role offers the chance to collaborate with experienced professionals and contribute to real projects. What to Expect Work on a range of ongoing projects Gain practical, hands-on experience Learn directly from industry experts The internship takes place onsite in Munich.

Join Renesas Electronics as a Director of Analog Design, where you will lead innovative analog design projects that shape the future of technology. In this pivotal role, you will oversee design teams, manage project timelines, and ensure the successful execution of analog designs that meet high-performance standards.

At The Exploration Company, we are on the forefront of space exploration, developing, producing, and operating Nyx, a groundbreaking modular and reusable orbital vehicle that is designed for in-orbit refueling and capable of transporting cargo, and potentially humans, in the future.We invite you to join us as a skilled Electronics Laboratory Technician, playing a vital role in our mission by assembling and testing electronic units that are essential to our Nyx Avionics system.Key ResponsibilitiesAs an Electronics Laboratory Technician, your responsibilities will be dynamic, but will primarily include:Overseeing the electronics laboratory and serving as the primary contact for development engineers.Assembling PCB prototypes utilizing hand-soldering and reflow techniques.Crimping and soldering test harnesses.Conducting tests on PCBs and units per established test procedures.Inspecting incoming PCBs, both raw and assembled.Setting up test platforms, including test setup and automation.Managing the calibration of laboratory equipment.What We Are Looking ForIn the role of Electronics Laboratory Technician, you should ideally possess experience in the following areas:Proficient in hands-on soldering techniques (both soldering iron and reflow).Practical test experience with electronic circuits and units.Basic understanding of test automation and setups.Experience with testing electronics circuits using oscilloscopes and similar tools.Proficient in spoken and written English communication.Familiarity with Python for test automation is a plus.Experience with Altium Designer is a plus.Basic understanding of space avionics is advantageous.Why Join Us?Working at The Exploration Company offers a unique and exciting environment where:We operate with agility, making swift decisions while keeping our objectives in focus.We foster an open and collaborative atmosphere, where transparency about risks and challenges allows us to work together effectively.

Join Us in Advancing Europe's Hypersonic Capability At Hypersonica, we are at the forefront of transforming European defense technology. Our mission is to provide unparalleled speed, resilience, and technological independence, setting a new benchmark in the industry. As a part of our elite, agile team, you will tackle significant challenges and deliver solutions swiftly. In the role of Mechanical Design Engineer, you will not be confined to a traditional role. You will thrive in a talent-rich environment where every member contributes to the company's trajectory. We believe in recruiting a select group of extraordinary individuals who possess extensive technical expertise, sound judgement, and the ability to work independently. We prioritize talent over conventional qualifications. This position addresses a crucial business need, but its evolution will be guided by your unique skills and experiences. If you have accomplished what others deemed impossible or possess an exceptional skill set that defies traditional norms, we encourage you to apply. Your contributions here will play a vital role in enhancing Europe’s technological autonomy.

WHO WE AREAt Proxima Fusion, we are on a transformative journey to revolutionize sustainable energy. Our innovative approach, leveraging the pioneering W7-X stellarator and the latest technological advancements, aims to pave the way for commercially viable fusion power plants.Our efforts in stellarator optimization, powered by state-of-the-art computation and machine learning, are driving us to explore new frontiers in fusion technology. By utilizing high-temperature superconducting magnets, we are unlocking new high-performance design parameters.To seize this monumental opportunity, we are assembling a team of passionate and dedicated individuals who are committed to achieving extraordinary outcomes and radically transforming global technology.WHY JOIN PROXIMA FUSIONEngage with some of the most intricate technological challenges to deliver abundant, safe, and clean energy globally.Collaborate and learn from a distinguished team of accomplished and motivated professionals.Make a significant impact through your work and enjoy the journey.Demonstrate that remarkable achievements are possible in Europe by bringing together top talent.YOUR IMPACTAs a Microwave Design Engineer, you will contribute to the development of millimeter wave hardware that acts as the ignition source for fusion plasma, raising its temperature to over 100 million degrees. Join our team to enhance microwave modeling and play a pivotal role in the thermo-mechanical design of high-power components. Additionally, you will assist in building and testing these microwave RF components in the laboratory before their large-scale installation on our scientific breakeven Alpha stellarator.WHAT YOU WILL DOProvide innovative solutions to complex microwave radiofrequency engineering challenges through collaboration with physicists to ensure component designs adhere to Alpha plasma physics and thermal-mechanical constraints.Develop and evaluate designs from vendors to identify the most efficient approach for delivering power to the stellarator, thereby reducing the input power denominator that limits fusion power plant gain (Q=Pout/Pin) and minimizing costs.

Mercura is building AI software to modernize essential industries. Backed by Y Combinator, the company quickly reached $2M in annual recurring revenue in its first year and is targeting $10M ARR by the end of 2026. The team’s mission is to embed AI into core economic sectors, making work more efficient and freeing people to focus on higher-value tasks. Co-founder Lukas brings deep roots in construction, shaping Mercura’s approach to solving slow, manual workflows with technology. Role overview Mercura is looking for a Founding Design Engineer in Munich to define and deliver both the visual and functional aspects of its product. This position partners closely with the Chief Product Officer and engineering team. The focus: create clean, intuitive interfaces for non-technical users and bring those designs to life in production. The work spans customer research, interface design, and hands-on coding. What you will do Meet with customers to understand their needs, then turn those insights into product specifications and interface designs. Prototype quickly using AI tools and code, testing ideas with real users. Design and build user-friendly, AI-powered interfaces that streamline complex B2B workflows. Take ownership of the process from design through production, collaborating with engineers to deliver new features. Requirements 2-5 years of experience as a design engineer, product designer, or frontend engineer, with a portfolio featuring AI and complex B2B SaaS products. Interest in working directly with customers to identify problems and shape solutions. Proficiency with AI tools (such as Lovable, Cursor, Claude) and Figma for rapid design and prototyping. Experience shipping code to production using React, Typescript, and Python. This role combines both design and engineering work.

Who We AreAt Helsing, we are pioneers in defense AI technology, dedicated to safeguarding democracies through innovation. Our goal is to lead technologically so that open societies can uphold sovereignty and ethical standards.As a democratic society, we recognize our unique responsibility in the careful evolution and use of powerful technologies, including AI. We take this duty seriously.Our team is comprised of passionate engineers, AI experts, and proactive program managers who are committed to tackling complex and impactful challenges. We are eager to welcome mission-driven talent to our European teams to apply their skills in advancing our efforts. Our culture is open and transparent, encouraging meaningful discussions about the role of technology in defense, its benefits, and ethical considerations.The RoleAs a Camera Engineer, you will play a pivotal role in providing visual capabilities for our next generation of autonomous drones. You will take charge of the entire imaging stack, creating custom opto-electronic architectures that empower our AI to perceive the environment with exceptional accuracy, even in challenging and contested scenarios. Your responsibilities will extend beyond simple integration, as you will guide the design of bespoke sensor boards, engineer high-bandwidth FPGA logic, and ensure microsecond synchronization between optical sensors and the platform's computing core.By working at the crossroads of hardware and Perception AI, you will transform abstract mission objectives into tangible, robust hardware solutions—from lens selection to bitstream processing. Your expertise will be crucial in developing scalable solutions that enhance the situational awareness of Helsing's AI systems, directly contributing to our mission of delivering advanced defense capabilities. To understand the impact of your work, explore our projects on AI-enabled land and air capabilities at https://helsing.ai/altra and https://helsing.ai/hx-2.

WHO WE AREAt Proxima Fusion, we are on a transformative journey to reshape the landscape of sustainable energy. Our pioneering approach leverages the innovative W7-X stellarator alongside cutting-edge technology to pave the way for commercially viable fusion power plants.Our commitment to stellarator optimization, bolstered by advanced computation and machine learning, is propelling us beyond conventional boundaries in fusion technology. We are unlocking new performance design points through the use of high-temperature superconducting magnets.To seize this monumental opportunity, we are assembling a team of highly skilled and passionate professionals dedicated to achieving remarkable advancements and radically transforming global technology.WHY JOIN PROXIMA FUSIONEngage with some of the most intricate technological challenges aimed at delivering abundant, safe, and clean energy globally.Collaborate and learn alongside an exceptional group of accomplished and driven individuals.Make significant contributions to your field while enjoying the journey.Demonstrate that extraordinary achievements are possible in Europe by gathering the finest talent.YOUR IMPACTIn this design-centric role, you will guide stellarator design decisions while prioritizing radiological safety. You will collaborate across teams to ensure component designers are informed about relevant nuclear safety implications.You will review existing designs and propose enhancements that improve safety, mitigate potential accident scenarios, and bolster compliance with regulatory standards.Your nuclear analysis will directly influence the design of stellarator demonstrators and pioneering power plants, significantly impacting design safety and paving the way toward regulatory approval.WHAT YOU WILL DOEvaluate designs with a strong focus on nuclear safety.Collaborate with engineering and physics teams early in the design process to ensure safety considerations are integrated into component and system development.Work alongside neutronics experts, material scientists, and manufacturers to establish acceptable impurity levels in materials subjected to intense neutron irradiation.

At Tenstorrent, we are at the forefront of innovative AI technology, transforming performance benchmarks, user experience, and cost-effectiveness. As AI continues to reshape the computing landscape, our solutions are designed to integrate advancements in software models, compilers, platforms, networking, and semiconductors. Our enthusiastic team has successfully developed a high-performance RISC-V CPU from the ground up, driven by a shared passion for AI and a commitment to creating a superior AI platform. We embrace collaboration, curiosity, and the pursuit of challenging problems. As we expand, we invite contributors of all experience levels to join our team.We are seeking a Design Verification Engineer to spearhead verification initiatives for cutting-edge digital designs. In this pivotal role, you will define verification strategies, create sophisticated test environments, mentor fellow engineers, and guarantee comprehensive testing of designs for functionality, performance, and quality. Your contributions will be instrumental in shaping our verification processes for the computational engines that enable the future of AI and high-performance computing.This position is remote, with a base in Munich, Germany.We welcome applications from candidates at various experience levels, and during the interview process, we will evaluate candidates to align offers with their qualifications, which may differ from this posting.

About UsHelsing is a pioneering defence AI company with a mission to safeguard our democracies. We strive for technological excellence, enabling open societies to maintain autonomy over their decisions and uphold ethical standards.As stewards of democracy, we recognize our unique obligation to approach the development and deployment of advanced technologies like AI with caution and responsibility. This commitment is at the heart of our operations.We are a passionate and dedicated team of engineers, AI experts, and customer-focused programme managers. We invite mission-oriented individuals to join our European teams and leverage their expertise to tackle some of the most intricate and significant challenges. We foster an open and transparent culture that encourages constructive discussions about the role of technology in defence, its advantages, and its ethical considerations.The PositionAs the Systems Architect for Electronic Warfare, you will be responsible for the comprehensive EW architecture of our airborne platforms, defining a threat-driven capability roadmap, system partitioning, and integration strategies. Your role will involve translating operational scenarios into measurable system requirements and establishing a complete sensor-to-effector kill chain, including multi-sensor fusion between RF and EO/IR systems. This strategic leadership position will drive digital engineering and performance modelling initiatives, develop the master testing and evaluation strategy, and manage critical technical trade-offs with internal teams and external suppliers.Daily ResponsibilitiesOversee the complete EW architecture for an airborne platform: capability roadmap, system partitioning, interface design, and integration strategy across sensors.Convert operational scenarios into EW requirements and define measurable KPIs.Establish the EW Concept of Operations (CONOPS) and behavior.Develop the sensor-to-effector kill chain: detection → classification/ID → geo-location → threat evaluation → technique selection → execution → assessment, including timing budgets and data products.Lead the design of multi-sensor fusion architecture (RWR/ESM + radar + EO/IR + navigation).

At The Exploration Company, we are pioneering the development of Nyx, a cutting-edge modular and reusable orbital vehicle, designed for potential refueling in space. Our mission is to transport cargo and, in the future, humans safely and efficiently.We are seeking an innovative Composite CAD Design Engineer to contribute to our vision by crafting and refining composite structures for our spacecraft. Mission OverviewIn the role of Composite Design Engineer, you will:Lead the design, modeling, and integration of composite components and assemblies, ensuring they meet performance, manufacturability, and mission compliance.Be instrumental in defining and evolving the vehicle’s composite architecture from initial concept to detailed design and industrialization.Assist in the design and development of the vehicle's metallic components. Key Responsibilities:Composite CAD Modeling: Develop and enhance CAD models for composite structures and subsystems utilizing Siemens NX (experience with Fibersim is a strong plus), including layup definition and ply book creation, ensuring integration with metallic and non-metallic components.Metallic CAD Modeling: Support the design and integration of metallic parts and assemblies, ensuring compatibility with the overall vehicle architecture.Design for Manufacturing: Collaborate with manufacturing and process engineers to create designs that are manufacturable, cost-effective, and compliant with quality standards. Recommend layup sequences, manufacturing processes, and tolerances.Material & Process Selection: Work alongside mechanical engineers to select suitable composite materials (e.g., CFRP, sandwich panels) and processes based on mission environments, thermal and mechanical loads, and supplier capabilities.Analysis Integration: Collaborate with structural and thermal analysts to refine designs based on FEA results, trade-offs, and testing feedback.Documentation & Reviews: Prepare and release technical drawings, ply books, and other design documentation. Participate in design reviews and support the qualification process for composite parts.Configuration & Mass Management: Ensure configuration control of composite models and contribute to mass management across the project.

Join Our Team as a DevOps Engineer!Full-time | Munich | Seed Stage | Equity + SalaryHelp Us Build a Generational CompanyAt Knowlix, we are dedicated to amplifying the productivity of small businesses. Our goal is to establish ourselves as the leading platform for human-AI and AI-to-AI collaboration.Though we are still in the early stages, our vision is expansive. This is a unique opportunity for you to influence a product that will serve millions and redefine an industry.We prioritize speed, frequent shipping, and a commitment to quality. If you are passionate about building, deploying, and scaling innovative solutions with AI, we invite you to join us.Why Choose Knowlix Now?Well-funded seed-stage startup with top-tier investors and seasoned founders.Proven technology with early users experiencing the initial magic.Targeting a substantial market with a transformative product.Be among the first team members, with significant influence and ownership in the company's direction.We believe that speed is a product of focus and iteration.This is more than a job; it's your chance to contribute to a once-in-a-generation company.The RoleIn this position, you will architect, maintain, and enhance our DevOps pipelines utilizing Bitbucket Pipelines and AWS CodePipeline, CodeBuild, and CodeArtifact. You'll design modular pipeline-as-code workflows with reusable YAML configurations and deploy advanced strategies like canary and blue-green deployments. Collaborating closely with product and engineering teams, you will facilitate progressive delivery through feature toggles and automated rollback triggers.

Join Tacto, a pioneering company revolutionizing strategic procurement in manufacturing with AI-driven software. Our innovative product is rapidly advancing, introducing capabilities that autonomously manage complex tasks and seamlessly engage users for decision-making and results.This evolution necessitates a groundbreaking interface—one that transcends traditional screens, establishing new paradigms for human-AI collaboration. The patterns we create must be built, not merely designed.As a Senior Design Engineer, you will possess a deep understanding of challenges, enabling you to design, construct, and deploy solutions independently. Your contributions will directly enhance our codebase: developing features end-to-end, creating refined interactions, and ensuring that the final product is as aesthetically pleasing as it is functional. You will think like a designer while coding like an engineer, collaborating closely with a compact design team embedded within engineering squads to launch impactful products.Why This Role Is CrucialAt Tacto, we pride ourselves on our rapid engineering velocity. Ideas swiftly transition to production, with AI-assisted development as the norm. This speed is a tremendous asset, but it also presents challenges: the disparity between design and deployment widens, interactions may be overlooked, and attention to detail can falter.We seek an individual who can bridge this gap by engaging directly with the code. Rather than simply maintaining a design system, you will be a creator, delivering high-quality features and enhancing the shared foundations throughout the process. Your passion for detail will elevate the product experience: from transitions and keyboard interactions to edge states and delightful moments.Your ImpactIn this role, you will:Design, Build, and Ship Features Autonomously - Own the entire process from problem identification to design exploration, culminating in production-ready frontend code that users will interact with.Craft Polished Interactions and Experiences - Focus on the finer points that make a product exceptional: transitions, micro-interactions, keyboard behaviors, responsiveness, and accessibility.Prototype Agentic Interactions in Real Code - Develop flows where AI agents present findings, request decisions, and display progress, allowing the team to experience them firsthand.Raise the Quality Floor - Review PRs, engage with feature branches, ensuring that shipped features resonate well with users. As you create, you'll naturally augment the shared UI foundations and component library integral to the team.Bridge Design and Engineering

About Munich ElectrificationAt Munich Electrification, we are pioneers in the realm of electric and connected mobility, dedicated to propelling the shift toward a sustainable future. We design cutting-edge electronic control units for electric vehicles and stationary storage systems, serving clients around the globe. Our dynamic and diverse team comprises exceptionally talented engineers who are passionate about innovation. As a close-knit group, we recognize the unique contributions of each member and are committed to nurturing their growth according to their individual strengths and aspirations. Our headquarters, complete with a state-of-the-art prototype and testing lab, is located at Heimeranplatz in the vibrant city of Munich.Our core values include:Technological Leadership: We constantly challenge the status quo, innovate rapidly, and anticipate future demands. We embrace calculated risks and learn from our experiences to maintain our competitive edge.Sustainability: We are proactive in fostering change for a greener future, mindful of our impact, and motivating others to contribute to a better world.Team Culture: We believe in creating a joyful work environment that promotes inspiration, celebration, and collaboration across our global workforce.Entrepreneurial Spirit: We welcome change, think ambitiously, and passionately push boundaries.

About EFT Mobility AG EFT Mobility AG, based in Munich, develops electric power systems for Unmanned Aerial Vehicles (UAVs). Founded in 2019 by professionals from Tesla, BMW, and Siemens, the company focuses on advanced batteries, chargers, and power distribution systems tailored for demanding UAV applications. The team brings together deep industry experience and a drive for innovation in autonomous flight. Role Overview: Associate Mechanical Design Engineer (m/f/d) This position joins the mechanical design team, working on the design, development, and deployment of battery and charger products. The role supports the company's mission to improve flight duration, power output, and reliability for UAVs. The team environment is collaborative and fast-moving, with over 30 professionals transforming new ideas into practical solutions. Key Responsibilities Contribute to mechanical design and development of battery and charger systems for UAVs Collaborate with colleagues in electronics, firmware, and supply chain departments Apply fundamental engineering principles to move projects from concept through to production Work under the guidance of senior engineers to meet performance, cost, and reliability goals Gain hands-on experience in Design for Manufacturing (DFM) and Design for Assembly (DFA) What This Role Offers Exposure to real-world product development in a startup setting Opportunities to build technical skills in mechanical design, DFM, and DFA Chance to support the next generation of sustainable transport technologies Location Munich, Bayern, Germany

WHO WE AREAt Proxima Fusion, our mission is nothing short of revolutionary: to reshape the landscape of sustainable energy. Leveraging the innovative W7-X stellarator and the latest technological advancements, we are charting a course toward commercially viable fusion power plants.Our pioneering efforts in stellarator optimization, driven by advanced computation and machine learning, are pushing the boundaries of fusion technology. We are unlocking new, high-performance design points through the use of high-temperature superconducting magnets.To seize this remarkable opportunity, we are assembling a dedicated team of passionate professionals committed to driving extraordinary change and radically transforming technology on a global scale.WHY JOIN PROXIMA FUSIONEngage with complex technological challenges that aim to deliver abundant, safe, and clean energy to the world.Collaborate with an elite team of accomplished and motivated individuals.Contribute to meaningful work and enjoy a fulfilling professional journey.Demonstrate that great achievements are possible in Europe when top talent comes together.YOUR IMPACTAs a Mechanical Design Engineer, you will play a pivotal role in the design, analysis, validation, and realization of Proxima’s Alpha stellarator fusion machine. Your innovative and meticulous engineering contributions will ensure exceptional mechanical, structural, and thermal performance across critical systems, tooling, and manufacturing processes. You will collaborate with external partners and suppliers to develop the designs, equipment, systems, and materials essential for Proxima’s mission to provide clean, sustainable fusion energy.WHAT YOU WILL DOCreate innovative solutions and detailed mechanical designs for major systems within the Alpha stellarator, ensuring seamless integration with broader physics, mechanical, and structural systems.Conduct thermal and structural analysis of mechanical designs, providing design insights and implementing suggested improvements.Perform technology trade-offs, select materials, and conduct feasibility studies to facilitate the successful identification of the Alpha net energy stellarator.