UNKNOWN

FEED

In this role, the Senior Lead Engineer leads Board Support Package (BSP) and firmware development for Celesticas high-performance networking switch platforms, developing and integrating low-level device drivers, customizing BSP and boot code, and driving board bring-up in close partnership with hardware and manufacturing teams. As a leader in design, manufacturing, hardware platform and supply chain solutions, Celestica brings global expertise and insight at every stage of product development - from drawing board to full-scale production and after-market services for products from advanced medical devices, to highly engineered aviation systems, to next-generation hardware platform solutions for the Cloud.

Celestica Inc

Senior Lead Engineer, Software

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Today, Celestica delivers innovative supply chain solutions globally to customers in strategic two operating and reporting segments: Advanced Technology Solutions (ATS) and Connectivity and Cloud Solutions (CC): ATS: This segment serves customers in complex, regulated and high-reliability markets such as Industrial & Smart Energy, Aerospace & Defense, Semiconductor Capital Equipment, and HealthTech. The Lead Engineer, Hardware Design works with cross functional teams with other designers, customers, manufacturing engineering and project leadership to ensure robust and high quality product development.

08 - Lead Engineer, Hardware Design

Today, Celestica delivers innovative supply chain solutions globally to customers in strategic two operating and reporting segments: Advanced Technology Solutions (ATS) and Connectivity and Cloud Solutions (CC): ATS: This segment serves customers in complex, regulated and high-reliability markets such as Industrial & Smart Energy, Aerospace & Defense, Semiconductor Capital Equipment, and HealthTech. The Senior Lead Engineer, Software works in cross functional teams with other designers, customers, manufacturing engineering and project leadership to ensure robust and high quality product development.

Senior Staff Engineer, Software

As a leader in design, manufacturing, hardware platform and supply chain solutions, Celestica brings global expertise and insight at every stage of product development - from drawing board to full-scale production and after-market services for products from advanced medical devices, to highly engineered aviation systems, to next-generation hardware platform solutions for the Cloud. Considered a Subject Matter Expert in the area of power design, such as single/multi-phase DC/DC converter, point-of-load converter, LDO, MOSFETs, magnetics, hot-swap circuitry of how-swap controller, load switches, current sense circuit and amplifier, and etc.

Principal Engineer, Power Design

Our Flight Controls team is at the heart of Zipline's product success - we are responsible for developing, testing and maintaining some of the critical flight software systems that enable our aircraft to complete missions autonomously, from takeoff through to predicting and executing a successful delivery, through to landing safely and accurately. Our customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible.

ZipLine

Controls Engineer Intern (Summer 2027)

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Collaborate with aerospace engineers, avionics engineers, and field testing teams to ensure robust software integration and reliable flight operation. From remote communities to contested logistics operations, our platforms unlock a new cost curve for air freight, making it faster, cheaper, and accessible anywhere its needed.

Poseidon Aerospace

Flight Software Engineer

HOUR

Controls Engineer Intern (Spring 2027)

As a key member of a high-performance team you will collaborate with your teammates by performing a wide variety of turbomachinery (compressor and turbine) aerodynamic and mechanical analyses and design to help them develop turbocompressors supplying pressurized air to hydrogen fuel cell systems that provide electrical power to aircraft propulsion systems. As part of a cross-functional team you will be responsible for ensuring the highest aerodynamic performance of our components with an emphasis on rapidly iterating through design/build/test cycles to achieve our ambitious performance and timing goals.

YEAR

Joby Aviation Inc

Mechanical Engineer Turbomachinery

FULL_TIME

As a key member of a high-performance team you will collaborate with your teammates by performing a wide variety of turbomachinery (compressor and turbine) aerodynamic and mechanical analyses and design to help them develop turbocompressors supplying pressurized air to hydrogen fuel cell systems that provide electrical power to aircraft propulsion systems. Responsibilities: Perform all the aerodynamic and mechanical analyses involved in developing turbocompressors for hydrogen fuel cell systems in support of team as we iterate through our designs Aerodynamic for performance, mechanical for durability and reliability.

Joby Aviation

Mechanical Engineer - Turbomachinery

[AW]-iCims

Typically requires a bachelors degree, masters degree or PhD in engineering or a related technical discipline from an accredited institution and progressive engineering experience as follows; twelve or more years of experience with a bachelors degree, ten or more years of experience with a masters degree, or seven or more years with a PhD. Provide technical leadership and guidance in the areas of external aerodynamics, aircraft performance and aerodynamic testing for aircraft ranging from subsonic UAVs with extensive natural laminar flow (NLF) to transonic UAVs with shock-laden flows.

General Atomics

Engineer VI

OTHER

Useful extras: cryogenics and two phase flow, chemical or process engineering, propulsion systems, launch vehicle ground support equipment or propulsion test stands, hardware in the loop simulation and real time integration, verification through unit tests, SIL, HIL and Monte Carlo, hazardous fluid systems, high pressure gas or propellant handling. This role owns the simulation models of the ground support systems that fuel the rocket, designs the controllers, and works with the hardware team to get the volumes correct.

Darwin Recruitment

Senior Launch Automation Engineer

Broadbean

Deep familiarity with modern manufacturing processes and when to apply each: CNC machining (3- and 5-axis), injection molding, die casting, sheet metal fabrication, MIM (metal injection molding), investment casting, and surface finishing processes (anodizing, PVD, powder coat); understanding of process tradeoffs across cost, tolerance, lead time, and volume. Demonstrated ability to take a mechanical design from working prototype to production-ready — including DFM iterations, supplier qualification, first-article inspection, and manufacturing yield validation; candidates who have only operated in R&D or prototype-only environments are not a fit for this role.

Dexmate

Senior Mechanical Engineer

Experience with SORA / SORA Annex F v2.5 (or equivalent operational risk assessment framework) and JARUS AMC RPAS.1309 Issue 2. Hydrogen-electric or fuel-cell propulsion, or other novel powertrain integration experience. Overview: The Chief Engineer, Aircraft Systems is the accountable technical authority for the aircraft systems of the Flight Research program: avionics, actuation, propulsion and their integration to meet the program goals.

Flight Research Chief Engineer, Aircraft Systems

Experience with SORA / SORA Annex F v2.5 (or equivalent operational risk assessment framework) and JARUS AMC RPAS.1309 Issue 2. Hydrogen-electric or fuel-cell propulsion, or other novel powertrain integration experience. Own the systems safety case: FHA, PSSA/SSA, FMECA, and CCA per ARP4761/4761A, tailored to UAS failure classification and integrated with the SORA-based safety case.

Chariot Defense is looking for a Test Engineer to own hardware validation across our power systems across mechanical, electrical, thermal, power electronics and controls, performing component-level all the way to full system integration testing in environmental and operational conditions. You'll sit at the intersection of hardware, firmware, and systems engineering, building the test infrastructure and executing the validation strategy that gets Amphora and future cutting-edge products in energy and power storage, and mobility, from prototype to fielded.

Chariot Defense

Test Engineer, Hardware and Systems

GreenHouseAPI

Bachelor's degree in Mechanical Engineering, Aerospace Engineering, Applied Mechanics, or related field with 5+ years of experience OR Master's degree with 3+ years of experience OR PhD in designing and analyzing mechanical systems using FEA and CAE tools. You'll guide design decisions using high-fidelity finite element models grounded in sound engineering principles, working closely with mechanical, electrical, controls, software, and manufacturing teams to bring unprecedented robotic capabilities to life.

Senior CAE Engineer

Design and run accelerated life and durability tests on joints, actuators, cables, and wear components, including continuous duty-cycle runs on full robots. You will own mechanical validation across our robots — from defining test plans and building fixtures to running durability campaigns and tearing down failed parts to find root cause.

Mechanical & Durability Test Engineer

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Today, Celestica delivers innovative supply chain solutions globally to customers in strategic two operating and reporting segments: Advanced Technology Solutions (ATS) and Connectivity and Cloud Solutions (CC): ATS: This segment serves customers in complex, regulated and high-reliability markets such as Industrial & Smart Energy, Aerospace & Defense, Semiconductor Capital Equipment, and HealthTech. As a leader in design, manufacturing, hardware platform and supply chain solutions, Celestica brings global expertise and insight at every stage of product development - from drawing board to full-scale production and after-market services for products from advanced medical devices, to highly engineered aviation systems, to next-generation hardware platform solutions for the Cloud.

Principal, Thermal Design Engineer

Headquartered in Silicon Valley, California, Archer is a leader in the next-gen aerospace sector building an end-to-end advanced air mobility platform that delivers air taxis, unmanned aircraft systems ("UAS"), aviation-related physical artificial intelligence ("AI") solutions, and other technologies to customers worldwide across the commercial aerospace and defense sectors. Our sights are set high and our problems are hard, and we believe that diversity in the workplace is what makes us smarter, drives better insights, and will ultimately lift us all to success.

Archer

Senior Software Engineer, Backend

Headquartered in Silicon Valley, California, Archer is a leader in the next-gen aerospace sector building an end-to-end advanced air mobility platform that delivers air taxis, unmanned aircraft systems ("UAS"), aviation-related physical artificial intelligence ("AI") solutions, and other technologies to customers worldwide across the commercial aerospace and defense sectors. For this position we are targeting a base pay between $160,000.00 - $190,000.00 Actual compensation offered will be determined by factors such as job-related knowledge, skills, and experience.

Aerospace Engineer Jobs in Sunnyvale, CA

Senior Lead Engineer, Software Celestica Inc

08 - Lead Engineer, Hardware Design Celestica Inc

Senior Staff Engineer, Software Celestica Inc

Principal Engineer, Power Design Celestica Inc

Controls Engineer Intern (Summer 2027) ZipLine

Flight Software Engineer Poseidon Aerospace

Controls Engineer Intern (Spring 2027) ZipLine

Mechanical Engineer Turbomachinery Joby Aviation Inc

Mechanical Engineer - Turbomachinery Joby Aviation

Engineer VI General Atomics

Senior Launch Automation Engineer Darwin Recruitment

Senior Mechanical Engineer Dexmate

Flight Research Chief Engineer, Aircraft Systems Joby Aviation

Flight Research Chief Engineer, Aircraft Systems Joby Aviation Inc

Test Engineer, Hardware and Systems Chariot Defense

Senior CAE Engineer Dexmate

Mechanical & Durability Test Engineer Dexmate

Principal, Thermal Design Engineer Celestica Inc

Senior Software Engineer, Backend Archer

Senior AI Research Engineer Archer

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