Senior Spacecraft Systems Engineer

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.

We are currently seeking a Senior Spacecraft Systems Engineer to lead system development, verification, and test of Planet’s next-generation satellite platforms, covering multiple domains including earth observation and compute in space. As a spacecraft technical lead,  you will guide an agile engineering team through requirements formulation, design, verification and validation (V&V), as well as integration, assembly and testing (AI&T) phases for new satellite systems. You will also interface with our Product team to ensure that our satellites meet our customer’s needs, with our Manufacturing leads to transition our satellites to mass production, and our Mission Operations leads to ensure the proper on-orbit operation of our future fleets. 

This is a full-time, hybrid position which is required to work in our San Francisco HQ a minimum of 3 days per week.

• Drive the development and growth of Planet’s next-generation R&D satellites and subsystems
• Lead definition of subsystem interfaces, system level budgets, and multidisciplinary and multi-organizational design trades
• Lead the technical coordination of multiple teams, including Mechanical, Thermal, ADSCS/GNC, Propulsion, Electrical, and Manufacturing engineering teams 
• Develop and execute plans for validation and verification of the satellite system, including both environmental and functional testing
• Participate in the assembly, integration and testing of satellite systems, including troubleshooting and implementation of lessons learned
• Collaborate with our mission operations as well as data product teams to ensure that the satellite system meets the needs of our customers

• Bachelor’s degree in Aerospace Engineering, Mechanical Engineering, Electrical Engineering or similar
• 6+ years of experience in the design and development of satellite systems
• Understanding of one or multiple satellite subsystems, including Mechanical, Thermal, ADSCS/GNC, Propulsion, or Electrical
• Familiarity with requirements formulation, validation, and verification best practices
• Experience with vehicle testing, including both functional and environmental testing
• Experience collaborating with technical teams
• Excellent communication skills for exchanges with vendors, contractors, and customer
• Excited by working in an agile, dynamic environment, even in times of uncertainty and ambiguity

• Master's degree in Aerospace Engineering, Mechanical Engineering, Electrical Engineering or similar
• 7+ years of experience working in the satellite industry, including design/analysis, AI&T and/or V&V
• Familiar with industry standards for small satellites (50-200 kg)
• Remote Sensing experience related to electro-optical payloads
• Knowledge of design for space environment best practice
• Solid understanding of the product development lifecycle process, including analysis and design, development tools and technologies, release and version control, contemporary testing methodologies and deployment management

May 23, 2026 at 11:59p PT

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.

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.

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AI in Our Interviewing Process: Planet is committed to providing an exceptional interview experience for all candidates. We are currently exploring AI interviewing technologies to better focus on candidates and less on trying to capture notes. As such, with the candidate's consent, select interviews may be recorded and include a Planet AI Notetaker for transcription and summarization purposes. Should an interview involve use of AI interview technologies, the candidate will receive notification and have the ability to opt out both in advance and/or real-time. Opting out will not affect one's candidacy.

Candidate AI Policy: Planet embraces Artificial Intelligence (AI) tools, and we encourage its responsible use. We understand that candidates may use various resources, including AI tools, to prepare for interviews and assessments. However, during any live interview stage or when actively completing assessments for this position, the use of AI tools—e.g. Large Language Models (LLMs), deep fake technology, etc.—is strictly prohibited unless explicitly prompted by an interviewer or assessment instructions. If you are unsure about acceptable use, please contact your recruiter for clarification. If an AI tool or similar technology is desired as an accommodation, please contact accommodations@planet.com with your request for assistance. Your message will be confidential, and we will be happy to assist you. Violation of this policy may result in disqualification of your application.