> Markdown version of [/jobs/ext/2520122-hardware-engineer-iii](https://www.wearedevelopers.com/jobs/ext/2520122-hardware-engineer-iii). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Hardware Engineer III - **Company:** Innoflight LLC - **Location:** San Diego, CA, United States - **Experience:** Expert - **Salary:** $115,582.0 - $173,372.0 - **Contract:** Permanent contract - **Skills:** Altium Designer, Analog Electronics, Automation of Tests, Software Debugging, Linux, Ethernet, Network Interface Controllers, Firmware, Field-Programmable Gate Array (FPGA), Hardware Description Language, Hardware Design, Python (Programming Language), OrCAD, Windows PowerShell, Schematic Capture, Signal Integrity, Systems Integration, VHSIC Hardware Description Language (VHDL), Hardware Infrastructure, Pcb Layout - **Published:** August 5, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=48ba2dc974bdd1aa ## About the Role * Bachelor's degree in Electrical Engineering or a related discipline (Master's preferred). * 5 or more years of experience designing and developing complex embedded and board-level electronic hardware. * Strong background in high-speed digital and analog circuit design, including FPGAs, microprocessor-based systems, and memory architectures. * Experience with schematic capture and PCB design tools such as Altium, OrCAD, or HyperLynx. * Proficiency in signal and power integrity analysis, impedance control, and EMI/EMC compliance. * Familiarity with radiation testing, space-grade component selection, and thermal management. * Hands-on experience developing test automation scripts (Python, PowerShell) or reference designs (Linux, VHDL). * Excellent problem-solving, communication, and cross-functional collaboration abilities. * Ability to obtain a U.S. security clearance., Potential new employees must successfully complete a background check which includes criminal search, education certification and employment verification prior to hire. Applicants must be authorized to work for any employer in the U.S as you must have the ability to obtain a security clearance. We are unable to sponsor or take over sponsorship of an employment Visa. ## Description As a Hardware Engineer III, you'll take technical ownership of complex electronic hardware that powers spacecraft subsystems. You'll lead the design and development of high-speed, analog, digital, and power electronics, driving embedded board-level solutions from concept through integration. This role blends deep technical expertise with cross-functional leadership-partnering with software, firmware (HDL), mechanical, and PCB layout teams to deliver high-reliability hardware ready for orbit. You'll also provide technical guidance, mentor engineers, and ensure that every design meets mission-critical performance standards., * Lead Advanced Hardware Design: Drive the design, validation, and debugging of analog, power, and embedded board-level electronic systems. * Develop High-Speed Interfaces: Design Rocket I/O, Ethernet, PCI-e, DDR, RS-422, and LVDS interfaces for FPGAs, microcontrollers, and memory devices used in spacecraft systems. * Design Power Systems: Develop linear and high-efficiency switching power supplies to meet demanding board-level voltage and current requirements. * Guide PCB Layout: Provide expert direction for stack-up configuration, impedance control, signal and power integrity, and EMI/EMC considerations. * Perform Advanced Analyses: Conduct SPICE simulations and signal/power integrity analysis to ensure robust operation in radiation and space environments. * Collaborate Across Disciplines: Work closely with software, firmware, mechanical, and systems teams to achieve seamless hardware integration and performance alignment. * Document and Review: Develop and review detailed design documentation, including specifications, Interface Control Documents (ICDs), test procedures, and user manuals. * Support Manufacturing and Test: Lead troubleshooting, system integration, and test automation efforts using Linux, Python, PowerShell, or VHDL reference designs. * Ensure Compliance: Oversee component selection and validation to meet radiation, EMI/EMC, and space-grade reliability requirements. * Mentor and Lead: Provide technical guidance to junior engineers and contribute to the continuous improvement of design processes and methodologies., * System-Level Thinking: You see the full picture-balancing performance, manufacturability, and integration across multiple subsystems. * PCB Design Expertise: You guide layout teams with precision on stack-up design, routing, and signal integrity strategies. * Technical Leadership: You're confident leading reviews, mentoring peers, and making design decisions that influence spacecraft success. ## Related Videos - [More efficient software for more efficient microchips](https://www.wearedevelopers.com/videos/1164-more-efficient-software-for-more-efficient-microchips) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [Playing Pong on a shoulder press machine](https://www.wearedevelopers.com/videos/100140-playing-pong-on-a-shoulder-press-machine) - [Agent Smith Gets Hardware: Autonomous IoT Hacking From Debug Port to Cloud API](https://www.wearedevelopers.com/videos/100258-agent-smith-gets-hardware-autonomous-iot-hacking-from-debug-port-to-cloud-api) - [Breaking the Hardware Mindset: Overcoming Barriers to System-Level Innovation](https://www.wearedevelopers.com/videos/1635-breaking-the-hardware-mindset-overcoming-barriers-to-system-level-innovation) - [Docker exec without Docker](https://www.wearedevelopers.com/videos/1094-docker-exec-without-docker) ## Related Articles - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Is Software Engineering Hard?](https://www.wearedevelopers.com/magazine/448-is-software-engineering-hard) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [Software Engineer Career: Things You Should Know](https://www.wearedevelopers.com/magazine/143-software-engineer-career-things-you-should-know) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london)