Mechanical Engineer

Welcome to Planet. We believe in using space to help life on Earth.

Planet designs, builds, and operates the largest constellation of imaging satellites in history. This constellation delivers an unprecedented dataset of empirical information via a revolutionary cloud-based platform to authoritative figures in commercial, environmental, and humanitarian sectors. We are both a space company and data company all rolled into one.

Customers and users across the globe use Planet's data to develop new technologies, drive revenue, power research, and solve our world's toughest obstacles.

As we control every component of hardware design, manufacturing, data processing, and software engineering, our office is a truly inspiring mix of experts from a variety of domains.

We have a people-centric approach toward culture and community and we strive to iterate in a way that puts our team members first and prepares our company for growth. Join Planet and be a part of our mission to change the way people see the world.

Planet is a global company with employees working remotely world wide and joining us from offices in San Francisco, Washington DC, Germany, Austria, Slovenia, and The Netherlands.

About the Role :

The Mechanical Engineering team at Planet is seeking a Mechanical Engineer to help drive the design of next generation spacecraft payload components across Planet's fleet of Earth-imaging satellites! Your mission will be to champion our payload design efforts, from the subsystem level, all the way up to the top-level instrument and spacecraft. The ideal candidate will be a seasoned mechanical designer who has led mechanical subsystem development across multiple programs from conceptual design through manufacturing and testing and into flight. As a member of the Payload Mechanical Engineering team within Planet's Space Systems division, you will be a key contributor and stakeholder in Planet's agile aerospace approach to payload design, and will work closely with Planet Mechanical Engineering Team, Electro-Optical Team, Qualification Team, and Manufacturing team as well as the rest of Planet's leading-edge spacecraft design teams.

This is a full-time, in-office position based in our San Francisco 5 days per week.

Impact You'll Own :

• Own the mechanical design for payload subsystem components across Planet's satellite fleet
• Drive documentation and presentation of new designs throughout design phases and reviews
• Collaborate with structural and thermal analysis teams to drive / perform analyses on key optical performance metrics
• Drive part / assembly tolerancing using GD&T, and own release of drawing packages for part fabrication
• Perform design and analysis to ensure survival throughout the component lifecycle
• Drive part / assembly design and fabrication in partnership with key vendors
• Collaborate with optical engineers and instrument assembly teams to implement key design for manufacturing (DFM) and design for assembly (DFA) features
• Support ICD development and size and develop interfaces for your subsystems
• Support test planning and qualification campaigns
• Support debugging and root-causing on-orbit anomalies and production
• Be hands on with flight and test hardware

What You Bring :

What Makes You Stand Out :

Application Deadline :

December 19, 2025 by 11 : 59 PM PST

EAR / ITAR Requirements :

This position requires access to export-controlled information, and as such, employment (or hiring of a contractor) is contingent upon the candidate's ability to access all applicable export-controlled information without additional export licensing being required by the Bureau of Industry and Security and / or the Directorate of Defense Trade Controls.

Benefits While Working at Planet :

These offerings are dependent on employment type and geographical location, based upon applicable law or company policy.

Compensation :

The US base salary range for this full-time position at the commencement of employment is listed below. Additionally, this role might be eligible for discretionary short-term and long-term incentives (bonus and equity). The final salary range is determined by job related experience, skills and location. The range displays our typical hiring range for new hire salaries in US locations only. Your recruiter can share more about the specific salary range for your preferred location during the hiring process.

San Francisco Salary Range $128,400—$160,500 USD

Why we care so much about Belonging.

We're dedicated to helping the whole Planet, and to do that we must strive to represent all of it within each of our offices and on all of our teams. That's why Planet is guided by an ultimate north star of Belonging-dreaming big as we approach our ongoing work. If this job intrigues you, but you're thinking you might not have all the qualifications, please... do apply! At Planet, we are looking for well-rounded people from around the world who can contribute to more ways than just what is listed in this job description. We don't just fill positions, we aspire to fulfill people's careers, most excited about folks who are motivated by our underlying humanitarian efforts. We are a few orbits around the sun before we get to where we want to be, so we hope you're excited to come along for the ride.

EEO statement :

Planet is committed to building a community where everyone belongs and we invite people from all backgrounds to apply. Planet is an equal opportunity employer, and committed to providing employment opportunities regardless of race, religious creed, color, national origin, ancestry, physical disability, mental disability, medical condition, genetic information, marital status, sex, gender, gender identity, gender expression, pregnancy, childbirth and breastfeeding, age, sexual orientation, military or veteran status, or any other protected classification, in accordance with applicable federal, state, and local laws. Know Your Rights.

Accommodations :

Planet is an inclusive community and we know that everyone has their own needs. If you have a disability or special need that requires accommodation during the hiring process, please reach out to accommodations@planet.com or contact your recruiter with your request. Your message will be confidential and we will be happy to assist you.

Privacy Policy : By clicking "Apply Now" at the top of this job posting, I acknowledge that I have read the Planet Data Privacy Notice for California Staff Members and Applicants, and hereby consent to the collection, processing, use, and storage of my personal information as described therein.

Privacy Policy (European Applicants) : By clicking "Apply Now" at the top of this job posting, I acknowledge that I have read the Candidate Privacy Notice GDPR Planet Labs Europe, and hereby consent to the collection, processing, use, and storage of my personal information as described therein.