Mechanical Systems Engineer - Actuators

Archer Aviation is an innovative aerospace company located in San Jose, California. We are on a mission to revolutionize sustainable air mobility through the design and manufacture of an all-electric vertical takeoff and landing (eVTOL) aircraft capable of carrying four passengers with minimal noise emissions.At Archer, we are driven by high aspirations and challenging problems. We believe that a diverse workforce enhances our intelligence, fosters better insights, and ultimately contributes to our collective success. We are committed to creating an equitable and inclusive environment that values our differences and celebrates every member of our team.About the RoleWe are looking for a skilled Mechanical Systems Engineer – Actuators to take the lead in designing, integrating, and validating high-performance electromechanical actuators for our prototype aircraft. This position necessitates a profound understanding of actuator system architecture, requirements development, and performance analysis, alongside multidisciplinary collaboration across electrical, controls, and thermal domains. As part of our prototype engineering team, you will be instrumental in laying the groundwork for our production engineering efforts.What You’ll DoDesignOversee the design and development of high-performance, flight-critical electromechanical actuation systems from initial concept to flight testing.Collaborate with suppliers to determine make vs. buy strategies.Conduct trade studies to enhance system architecture and reduce mass.Work alongside suppliers and peer design leads in actuator control, flight controls, GNC, power systems, airframe, and software to create an optimized integrated system for the aircraft.Develop and evaluate CAD models, drawings, and engineering specifications.Create and maintain actuator-system specifications and detailed component requirements.Establish and sustain system-level models to validate actuator performance.Analysis & ValidationDesign test plans and develop test benches for component development and validation.Analyze test results and implement design enhancements based on findings.Act as the primary technical authority for diagnosing and resolving critical design and development challenges.LeadershipGuide the team in best practices and innovative approaches to actuator systems engineering.

Archer, an innovative aerospace company headquartered in San Jose, California, is pioneering the development of an all-electric vertical takeoff and landing (eVTOL) aircraft, dedicated to transforming sustainable air mobility. Our mission is to create a quiet, efficient aircraft capable of transporting four passengers while minimizing noise pollution.We are committed to tackling complex challenges and fostering a diverse workplace that enhances creativity and drives success. At Archer, we believe that an equitable and inclusive environment empowers our team members and celebrates our differences.We are searching for a skilled Actuator Mechanical Development Manager to lead the design, integration, and validation of high-performance electromechanical actuators essential for flight-critical applications. This position demands a profound understanding of actuator system architecture, dynamic modeling, and performance analysis, along with multidisciplinary integration across electrical, controls, and thermal domains. The ideal candidate will be a hands-on technical leader with expertise in mechanism design, high-reliability mechanical systems, and aerospace qualification processes, capable of driving projects from requirements definition to flight-ready hardware on a tight schedule.

Archer is an innovative aerospace company located in San Jose, California, dedicated to developing an all-electric vertical takeoff and landing aircraft. Our mission is to enhance the advantages of sustainable air mobility through cutting-edge technology. We are committed to designing, manufacturing, and operating a revolutionary aircraft capable of carrying four passengers with minimal noise production.With ambitious goals and challenging problems ahead, we recognize that a diverse workforce is key to fostering smarter solutions, driving insightful perspectives, and ultimately achieving collective success. We are committed to nurturing an equitable and inclusive environment that values our differences while supporting and celebrating all team members.We are looking for a Staff Electrical Engineer - Actuators to spearhead the architecture, design, development, and validation of electronics and electromechanical actuators utilized in mission-critical flight systems, including propulsion tilt, pitch control surfaces, and landing gear.

Archer is a pioneering aerospace firm headquartered in San Jose, California, dedicated to developing all-electric vertical takeoff and landing aircraft. Our mission is to enhance sustainable air mobility, and we are committed to designing, manufacturing, and operating an aircraft capable of carrying four passengers while minimizing noise pollution.At Archer, we strive for excellence and embrace the complexity of our challenges. We firmly believe that a diverse workplace fosters smarter solutions, insightful perspectives, and collective success. We are devoted to creating an inclusive and equitable environment that honors our differences and uplifts every member of our team.What You'll Do:Design and integrate the complete fuel system for a hybrid-electric prototype aircraft.Take ownership of the fuel system architecture, including tanks, pumps, valves, filters, lines, and associated components.Utilize 3D CAD to layout and control the configuration of the fuel system, ensuring proper routing and integration with the airframe.Collaborate with suppliers to identify, evaluate, and select suitable COTS components for fuel system applications.Lead trade studies and design analyses aimed at optimizing weight, reducing system complexity, and enhancing reliability.Oversee the prototype development process, including requirements, design, BOM, procurement, assembly, testing, and qualification.Perform calculations to verify fuel flow rates, pressure drops, pump performance, and system margins.Work closely with powertrain, airframe, and structural teams to ensure effective fuel system integration.Develop verification testing strategies and support rigorous qualification testing (flow testing, pressure testing, vibration, etc.).Create and review technical drawings, system schematics, installation plans, and specifications.Assist in developing and documenting requirements for fuel system performance and safety.Conduct design reviews and present trade study findings to stakeholders.

Join Antora as a Senior / Staff Mechanical Engineer specializing in Fluid Systems, where you will play a pivotal role in the design and development of innovative fluid management solutions. Your expertise will contribute to cutting-edge projects aimed at enhancing performance and efficiency in various applications. Collaborate with a talented team of engineers to drive advancements in fluid system technologies.

Archer Aviation is at the forefront of aerospace innovation, headquartered in San Jose, California. We are dedicated to creating an all-electric vertical takeoff and landing (eVTOL) aircraft, with a vision to revolutionize sustainable air mobility. Our aircraft, designed to carry four passengers, operates with minimal noise, aligning with our commitment to eco-friendly transportation.With ambitious goals and complex challenges, we recognize that a diverse workforce enhances our problem-solving capabilities and leads to greater insights. We are devoted to fostering an equitable and inclusive environment that values the unique backgrounds and contributions of all team members.The OpportunityJoin our Flight Control Actuation Systems team where you will play a pivotal role in defining, designing, validating, and verifying system-level requirements. Collaborate with internal teams and suppliers to ensure compliance with the flight control actuation system of our eVTOL aircraft, demonstrating adherence to both product and regulatory standards.Your Responsibilities:Contribute expert insights to the actuation product strategy, architecture definition, and planning.Plan and coordinate engineering tasks focusing on disciplined and efficient execution.Draft and oversee the flight control and actuation system-level product requirements, ensuring compatibility with all interfacing systems.Guarantee the completeness and accuracy of requirements, aligning them with business, technical, and operational objectives.Collaborate with Systems Engineers to ensure an optimized, fully integrated system.Work closely with the systems and safety engineering team to define functional breakdowns and identify interfaces.Lead multi-disciplinary integration efforts and problem resolution.Assist suppliers and internal teams in developing lower-level requirement sets, collaborating with technical leads and subject matter experts.Review and evaluate designs and documentation from internal teams and suppliers to ensure product quality and compliance.Manage the Validation and Verification processes at the system level, ensuring adherence to established plans.

Archer Aviation is a pioneering aerospace company headquartered in San Jose, California, focused on developing an all-electric vertical takeoff and landing (eVTOL) aircraft. Our mission is to revolutionize air mobility by providing sustainable transportation solutions that are not only efficient but also environmentally friendly, allowing for quiet and smooth journeys with a capacity for four passengers.We are committed to pushing the boundaries of technology and innovation, and we recognize that a diverse workforce enhances our problem-solving capabilities and fosters greater creativity. At Archer, we strive to build an inclusive workplace that values each individual's unique contributions and perspectives, empowering our team to achieve collective success.What You'll Do:Design and develop inlet and exhaust ducting systems for turboshaft engines and advanced thermal management systems on aircraft.Collaborate with aerothermal analysts to refine duct designs for optimal performance, pressure drop, and thermal efficiency.Take ownership of the design process from initial concept through to production, including requirements gathering, 3D CAD modeling, detailed drawings, bill of materials (BOM), and design verification.Engage with suppliers to oversee fabrication processes, ensuring adherence to design specifications and troubleshooting manufacturing challenges.Select and integrate commercial off-the-shelf (COTS) components such as bellows, flex joints, seals, and clamps as needed.Develop and execute verification testing strategies for ducting systems, supporting thorough qualification testing including pressure, temperature, and vibration assessments.Establish and nurture supplier relationships to lead procurement efforts effectively.Collaborate with Systems Engineering and aerothermal analysts to document and validate design requirements thoroughly.

Electric Hydrogen is dedicated to revolutionizing the energy landscape by producing green hydrogen through renewable electrolysis, aiming to decarbonize our world! Our talented team is our greatest asset, enabling us to deliver hydrogen at prices that compete with fossil fuels for heavy industries.We are currently seeking a Staff Mechanical Engineer - Power Systems to join our innovative team in San Jose, CA. In this role, you will spearhead the development of cutting-edge power electronics products aimed at generating green hydrogen, guiding projects from prototype through to production.

About Archer Aviation Archer Aviation is developing all-electric vertical takeoff and landing aircraft to advance sustainable air mobility. The company’s aircraft is designed to carry four passengers, with a focus on reducing noise and supporting environmental goals. Archer values a diverse and inclusive workplace, encouraging collaboration and recognizing the unique contributions of each team member. Role Overview The Mechanical Design Engineer - Turboshaft Systems will support the design and development of a new Turbogenerator system. This role is based in San Jose, California. Main Responsibilities Create detailed models of components and large assemblies for the Turbogenerator using Siemens NX. Develop master geometry and skeleton models. Design components with manufacturability and assembly in mind. Produce accurate 2D manufacturing drawings. Apply geometric dimensioning and tolerancing standards. Oversee the design process, working closely with manufacturing and testing teams. Maintain bills of materials, test protocols, and design guidelines. Present design concepts clearly to stakeholders. Work collaboratively with supply chain, quality assurance, manufacturing, and engineering teams.

Archer Aviation Inc., situated in the heart of San Jose, California, is at the forefront of aerospace innovation, dedicated to constructing an all-electric vertical takeoff and landing aircraft. Our mission is to revolutionize sustainable air mobility by designing, manufacturing, and operating aircraft capable of transporting four passengers with minimal noise pollution.We aspire to achieve remarkable advancements while tackling complex challenges. We firmly believe that a diverse workforce enhances our intelligence, drives insightful solutions, and propels us toward collective success. Our commitment is to foster an equitable and inclusive work environment that honors our differences and uplifts every member of our team.The RoleIn the role of Senior Staff Systems Engineer within the Air Vehicle group, you will focus on Mechanical Systems. You will engage with various systems including Landing Gear, Cabin, Closures, Environmental Control, Airframe, and Wiring Systems, taking on the responsibility as the Systems Engineer for one of these areas. This position allows you to bridge the gap between high-level aircraft requirements and detailed component design, ensuring seamless interfaces. Your confidence and eagerness to collaborate with multiple disciplines across the organization will be paramount to your success.What you’ll do:Collaborate with diverse engineering teams to design high-reliability, safety-critical systems for aircraft.Lead the preparation of reports to validate system readiness for key milestone reviews.Serve as the primary contact for system-level documentation and reporting.Drive change management initiatives within a complex product structure.Lead efforts to:Conduct operational and functional analyses,Define and decompose system requirements with traceability through overall system architecture,Establish and manage technical/programmatic performance metrics (cost, weight, performance objectives),Ensure full compliance with safety regulations.Collaborate with technical disciplines to develop verification plans, support verification/test planning, and conduct assessments to demonstrate compliance with system requirements.

Are you a detail-oriented Mechanical Engineer with a passion for optimizing designs for manufacturability? Join our dynamic team at Etched, where you will play a key role in enhancing our product development process. In this position, you will collaborate with cross-functional teams to ensure our designs meet manufacturability standards, ultimately driving efficiency and quality in our operations.

Become a Part of the Trackonomy Team! At Trackonomy, we prioritize your personal and professional growth through diverse responsibilities and a commitment to innovative practices. Join our team and advance your career in an environment that transforms both industries and individual lives. Connection & Community: Every member of Trackonomy is integral to our mission, with each individual valued as a co-founder. Our collective ambition is to create a lasting impact on the world, making every initiative at Trackonomy a significant journey. Growth & Development: Engage in a variety of roles and learn from our experienced leaders. Your drive and enthusiasm will shape your career path here. We cherish innovation and provide unmatched opportunities, ensuring your career is a transformative experience. At Trackonomy, your growth is multidimensional, allowing you to collaborate with and learn directly from senior leaders across different departments. Here, your potential—driven by skill, passion, and performance—will dictate the extent of your role. We believe in meritocracy, providing unique opportunities not commonly found elsewhere. Impact: Trackonomy is committed to delivering impactful technological solutions that enhance our world. From fire prevention to improved security, our innovations not only transform industries but also save lives. Join us and be part of meaningful change.

About Archer Aviation Archer Aviation, based in San Jose, California, develops all-electric vertical takeoff and landing (eVTOL) aircraft. The company focuses on sustainable air mobility, designing aircraft that can carry four passengers while minimizing noise. Archer values creative problem-solving and believes that a diverse, inclusive workplace leads to stronger results and a more supportive team environment. Role Overview The Thermal Systems Design Engineer for Hybrid Powertrain will lead the design and development of advanced thermal systems for Archer’s hybrid aircraft. This role involves hands-on engineering, collaboration across disciplines, and responsibility for the system’s full lifecycle, from concept to implementation. Key Responsibilities Design, model, and implement innovative thermal systems for hybrid aircraft. Select technologies and materials suited for complex thermal management challenges. Ensure thermal systems are lightweight, efficient, and cost-effective. Validate performance through rigorous testing and system definition. Work closely with stakeholders to deliver a comprehensive thermal solution. Oversee the thermal system’s lifecycle, coordinating with manufacturing and testing teams. Present design concepts and project updates to stakeholders. Collaborate with supply chain, quality assurance, manufacturing, and stress/FEA engineers.

Western Digital is on the lookout for a skilled Mechanical Engineer with a minimum of 5 years of experience to design, develop, and validate mechanical components and assemblies for our Hard Disk Drive (HDD) product line and innovative data storage solutions. The selected engineer will lead precision mechanical design efforts for head-disk assemblies (HDA), actuators, base castings, and enclosures while adhering to rigorous performance and reliability standards.Key Responsibilities:HDD-Specific Design & Development:Craft precision mechanical components for HDD systems, including:Head Stack Assembly (HSA) involving actuators, flex circuits, and voice coil motorsBase casting and top cover assembliesSpindle motor integration and mounting systemsShock dampening and vibration isolation structuresBreather filters and contamination control featuresUtilize advanced CAD (SolidWorks/NX) to develop parts with tight tolerancesApply geometric dimensioning and tolerancing (GD&T) for drawings and 3D models, ensuring communication of ideal part specifications with allowable variations to meet functional requirements.Design components for ultra-clean operating environments (Class 10/100 cleanroom).Leverage 3D printing and rapid prototyping techniques to conduct design validation testing.Analysis & Simulation:Conduct Finite Element Analysis (FEA) on structural components to optimize shock resistance and stiffness.Perform modal analysis to avoid resonance in actuator systems.Execute tolerance stack-up analysis for critical assemblies.Testing & Validation:Design test fixtures and develop testing protocols for design validation.Carry out environmental tests for shock, vibration, and thermal cycling.Lead failure mode analysis and implement corrective actions (FMEA, root cause analysis).Cross-Functional Collaboration:Engage with recording heads, media, firmware, and servo teams for seamless system integration.Collaborate with suppliers to establish specifications and maintain quality standards.

Join Archer Aviation, a pioneering aerospace company located in San Jose, California, dedicated to revolutionizing air mobility through our all-electric vertical takeoff and landing aircraft. Our mission is to enhance sustainable air travel, enabling four passengers to fly with minimal noise and maximum efficiency.At Archer, we set ambitious goals and tackle complex challenges. We value diversity within our team, believing it fosters innovation and drives success. We are committed to creating an equitable and inclusive workplace that celebrates the unique contributions of every team member.What You’ll Do:Design structural components and oversee the integration of propulsion systems for full-scale prototype aircraft.Create detailed designs for metallic parts and assemblies to support propulsion mounting, structural interfaces, and overall system integration.Lead the prototype development process, managing requirements, design, BOM, procurement, assembly, and testing.Conduct structural analysis and hand calculations to verify component performance, load paths, and interfaces.Execute Finite Element Analysis (FEA) on metallic structures and mounting systems to validate design integrity.Collaborate with suppliers to select Commercial Off-The-Shelf (COTS) solutions for mounts, fasteners, brackets, and more.Develop comprehensive verification testing strategies and ensure your designs undergo rigorous testing protocols.Create and review technical drawings, plans, and specifications to ensure quality and accuracy.Support the documentation and development of project requirements.Manage supply chain processes and lead procurement efforts for your design components.Work collaboratively with our multi-disciplinary engineering team to drive innovative solutions.

Antora is on a mission to revolutionize industrial energy solutions by designing and implementing cutting-edge thermal batteries that provide reliable, low-cost energy for industrial operations. We are looking for a dynamic and driven Senior Mechanical/Process Engineer to join our San Jose, California team. In this pivotal role, you will be instrumental in optimizing our balance of plant (BOP) systems, focusing on cost efficiency and performance enhancements. Your expertise will be integral in developing and refining cost models based on comprehensive technical and commercial data, guiding the design and evolution of high-performance plant processes and systems. You will also take charge of scoping, defining, and designing BOP systems for our commercial thermal energy storage projects. As a key player in our rapidly growing cross-functional organization, your contributions will directly support the deployment and scaling of innovative long-duration energy storage technologies.

etched seeks a Systems Validation Engineer (Level 10) based in San Jose. This position centers on ensuring that systems operate reliably and consistently meet performance targets. Key responsibilities Develop and execute validation protocols for both new and existing systems Review and interpret system performance data to identify issues and suggest improvements Collaborate with engineering, product, and quality teams to enhance product reliability Role impact The work in this role directly influences the quality and dependability of etched’s products. Effective validation helps ensure solutions perform as intended and align with customer expectations.

Join Tessera Labs as a Systems Engineer specializing in Software as a Service (SaaS). In this role, you will be pivotal in designing, implementing, and maintaining robust systems that support our innovative SaaS solutions. Collaborate with cross-functional teams to enhance system performance and ensure optimal user experiences.

Archer Aviation is a pioneering aerospace company located in San Jose, California, focused on developing an all-electric vertical takeoff and landing (eVTOL) aircraft. Our mission is to revolutionize sustainable air mobility, creating a future where air travel is quiet and efficient, allowing for the transportation of four passengers with minimal environmental impact.We believe that tackling ambitious challenges requires diverse perspectives, and we are committed to fostering an equitable and inclusive workplace. We celebrate the uniqueness of our team members, which we see as a vital component of our success.Responsibilities include:Lead the mechanical design of high-power electrical assemblies, such as DC-DC converters, chargers, and motor controllers, from concept to final design.Collaborate with mechanical, systems, electrical, safety, and manufacturing engineers to optimize designs for overall vehicle performance.Tackle electric propulsion design challenges, including thermal management, high voltage electrical isolation, interconnects, and environmental sealing.Execute detailed designs of components like plastic housings, metal brackets, insulation systems, high voltage connectors, and structural supports.Conduct design analyses to ensure compliance with requirements through heat transfer, thermal analysis, structural calculations, and failure mode analysis.Develop engineering test plans for prototypes.Create assembly and component drawings, and partner with suppliers for manufacturing.Lead prototype builds and design validation testing.

Join Our Team at EtchedEtched is pioneering the world's first AI inference system specifically designed for transformers, achieving over 10x higher performance with significantly reduced costs and latency compared to traditional solutions. Our cutting-edge ASICs allow for the creation of previously unattainable products, such as real-time video generation and advanced reasoning agents. Backed by substantial investments and a team of elite engineers, we are revolutionizing the infrastructure for one of the fastest-growing industries globally.Position OverviewWe are on the lookout for a skilled Mechanical Engineer to join our innovative team. In this role, you will play a crucial part in transforming complex design concepts into dependable, high-performance data center products. You will engage in all stages of product development, from ideation to production, and collaborate effectively with both internal teams and external partners, including Joint Design Manufacturers (JDMs). Your expertise in mechanical design for data center chassis and high-power systems will be vital in ensuring our products adhere to stringent performance, reliability, and manufacturability standards.Key ResponsibilitiesDesign and optimize mechanical systems for high-power data center products to ensure durability and reliability, managing the transition from concept to production-ready designs.Collaborate with internal design teams and external partners to ensure the seamless integration of mechanical designs into overall product architecture.Lead the design process for data center chassis and enclosures, focusing on performance, cooling efficiency, and durability.Oversee the development of tooling for mass production, ensuring compliance with quality and consistency standards.Ensure mechanical designs meet manufacturing requirements, including shock and vibration standards, to ensure product resilience in demanding environments.Translate industrial design concepts into practical, manufacturable solutions, effectively converting models into production-ready designs.Implement Design for Manufacturing (DFM) principles to enhance cost-effectiveness in manufacturing, assembly, and maintenance processes.