Hardware Engineer III

Job Description

Job Description

GROW WITH US AND STAY EXTRAORDINARY :

Launch your career to new heights with Innoflight—one of San Diego’s fastest-growing Aerospace and Defense innovators. Here, visionary minds engineer the future of space technology through pioneering, compact, and cyber-secure solutions. From software-defined radios to cutting-edge cryptographic systems and avionics, everything we build powers the next era of New Space. Join our small, agile, and mission-driven team where your work has real impact and your growth has no limits. We’re not just reaching for the stars—we’re engineering them. Let’s innovate the infinite, together.

A DAY IN THE LIFE :

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.

WHAT YOU’LL DO

• 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.

YOU’RE AWESOME AT :

WHAT YOU’LL NEED :

COMPENSATION & BENEFITS :

The starting base salary for this position ranges from $120,000 to $145,000 per year , depending on the candidate’s job-related knowledge, skills, and experience. In addition to a competitive base salary, Innoflight offers a well-rounded compensation package that includes a Profit-Sharing Bonus and a Cash Performance Bonus to reward both individual and company performance. Additional benefits include :

WHY YOU’LL LOVE WORKING HERE :

BE YOU, WITH US :

At Innoflight, we are committed to fostering an inclusive and equitable workplace where everyone belongs. We recognize that great talent comes in many forms, and you don’t need to meet every requirement to bring value to our team. If this role excites you, we encourage you to apply—even if you don’t check every box.

YOU SHOULD KNOW :

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.

A NOTE TO STAFFING AGENCIES :

Innoflight does not accept unsolicited resumes from agencies, recruiters, or any third-party sources. Any such submissions will be considered property of Innoflight, and no fees will be paid in the event a candidate is hired from an unsolicited referral.

To California residents applying for this job, please read Innoflight’s CCPA Notice : https : / / www.innoflight.com / careers / california -consumer-privacy-act-notice-for-job-applicants.

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