Jobs at Relativity Space

301,633 open positions

Relativity Space, founded in 2015 by Will Borowitz and Ramesh Raskar, is a private aerospace company that pioneered 3D‑printed rockets. Headquartered in Long Beach, California, it built the Terran 1, the first fully 3D‑printed orbital launch vehicle, and now scales production with its proprietary Stratasys SLS printers. The company is known for integrating additive manufacturing, software automation, and data‑driven design to shorten the launch cycle.

Relativity hires across engineering, software, manufacturing, design, operations, and business functions. Rocket propulsion and avionics engineers work side‑by‑side with software teams that build simulation and control systems. Manufacturing roles focus on printer maintenance, part inspection, and supply‑chain logistics. Candidates can expect project‑level ownership, cross‑disciplinary collaboration, and the chance to influence the entire launch chain from design to flight.

Checking Relativity Space listings on Job Transparency gives you instant access to verified salary ranges, employee sentiment scores, and interview feedback. With this data, you can benchmark offers, negotiate confidently, and gauge whether the company’s culture aligns with your career goals before applying.

Quality Engineer II (2nd Shift)

Company: Sierra Space

Location: Greater Boulder Area

Posted Jun 09, 2023

Sierra Space, a U.S.-based company with over 30 years of experience, is seeking a top-notch Quality Engineer II to join their team. The role involves ensuring all quality standards are met, participating in designing and testing processes, writing inspection procedures, and providing support during projects. The company offers a generous benefit package and fosters an inclusive environment.

Mechanical Engineer III (Propulsion)

Company: Sierra Space

Location: Greater Boulder Area

Posted Jun 09, 2023

The Dream Chaser program is seeking experienced engineers in aerospace propulsion to join their team. The position involves working on feed system architectures, component requirements, and supporting supplier integration, testing, and operation on Dream Chaser spacecraft. Sierra Space, the company behind the Dream Chaser spaceplane, designs and manufactures advanced spacecraft and subsystems for the U.S. government, commercial customers, and international organizations.

Systems Engineer III (Flight Operations - Flight Planning & Design)

Company: Sierra Space

Location: Greater Boulder Area

Posted Jun 13, 2023

Sierra Space is a company that envisions a future where humanity lives and works in space. They build and deliver space transportation, destinations, and infrastructure, and are seeking a candidate with a strong background in mission planning and execution to join their Flight Operations team.

Mechanical Engineer III - Ground Support Equipment

Company: Sierra Space

Location: Greater Boulder Area

Posted Jun 12, 2023

Sierra Space is a company that designs and manufactures advanced spacecraft, satellites, propulsion and environmental systems, spacecraft subsystems and components. They are looking for a Mechanical Engineer to join their team to work on designing and developing innovative solutions to solve tough problems.

Sr Compensation Analyst

Company: Sierra Space

Location: Greater Denver Area

Posted Jun 08, 2023

The job posting is for a Sr Compensation Analyst position at Sierra Space, a company that designs and manufactures spacecraft and other advanced technology. The job involves developing and operating compensation programs, analyzing market data, and partnering with other HR teams. The company offers a competitive salary range, annual incentive pay, and a generous benefit package.

Mechanical Test Engineer II (2nd Shift)

Company: Sierra Space

Location: Greater Boulder Area

Posted Jun 09, 2023

Sierra Space is a leading provider of spaceflight services and technologies, with over 30 years of experience and a proven track record of delivering more than 4,000 space systems, subsystems, and components to customers worldwide. They have technology in production and in development for space habitats, Dream Chaser spaceplanes, and the first free-flying commercial space station. The company is committed to fostering an inclusive and diverse environment and offers a generous benefit package.

Manufacturing Engineer- 1st Shift

Company: York Space Systems

Location: Greater Denver Area

Posted Jun 13, 2023

York Space Systems is a leading aerospace company specializing in end-to-end customer solutions and rapid production of spacecraft platforms. They are seeking team members who are passionate about space systems and have experience in aerospace manufacturing. The company provides equal employment opportunities and is an EEO employer.

Sr. Systems Engineer

Company: Sierra Space

Location: Greater Boulder Area

Posted Jun 10, 2023

Sierra Space, a company with over 30 years of spaceflight heritage, is seeking a collaborative individual to work in multidisciplinary teams to bring concept of operations to fruition. The company, based in Louisville, CO, designs and manufactures the Dream Chaser spaceplane and other advanced spacecraft. The ideal candidate should have a Bachelor of Science degree in System Engineering or related discipline, typically 10 or more years of relevant experience, and practical knowledge of instrumentation sensor functionality, installation, and calibration processes.

Liaison Engineer (Mechanical)

Company: Sierra Space

Location: Greater Boulder Area

Posted Jun 13, 2023

The text describes the role of a Liaison Engineer at Sierra Space, a company with extensive experience in spaceflight. The engineer is responsible for ensuring design requirements are met between production, planning, and supply chain for Uncrewed Dream Chaser (UDC) and Cargo Module (CM) fabrication on the CRS2 program. The ideal candidate should excel in a fast-paced, evolving environment, have strong problem-solving skills, and be able to work as part of a team. The role involves nonconformance review, engineering change management, drawings, processes, and technical specifications guidance, and process specification improvement.

Mechanical Engineer III

Company: Sierra Space

Location: Madison, WI

Posted Jun 13, 2023

Sierra Space is looking for a talented and energetic Mechanical Engineer to be part of their growing team in Madison, WI. The role involves contributing to the development of components for the next generation of propulsion systems, working alongside design and test engineers, and conducting design and test readiness reviews. The ideal candidate is a self-motivated problem solver who can work in a collaborative environment with a wide array of disciplines.

Software Engineer II

Company: Sierra Space

Location: Greater Denver Area

Posted Jun 10, 2023

Sierra Space, a U.S.-based company with over 30 years of experience, designs and manufactures advanced spacecraft and space systems. They are seeking a Software Engineer to work in an agile environment and develop cutting-edge software products for various space destinations and satellites. The company offers a generous benefit package and fosters an inclusive and diverse environment.

Mechanical Engineer II (Propulsion)

Company: Sierra Space

Location: Greater Boulder Area

Posted Jun 09, 2023

The Dream Chaser program is seeking experienced engineers in aerospace propulsion to join their team. The position involves working on feed system architectures, component requirements, and supporting suppliers' integration, testing, and operation on Dream Chaser spacecraft. Sierra Space, the company behind the Dream Chaser spaceplane, designs and manufactures advanced spacecraft and subsystems for the U.S. government, commercial customers, and international organizations.

Frequently Asked Questions

What’s it like to work at Relativity Space?
Relativity fosters a high‑impact, mission‑driven culture where engineers and technicians routinely see their work launch into space. The workplace blends on‑site collaboration in Long Beach with flexible remote options for software and support roles. Teams are cross‑functional, meaning a software engineer might partner with a propulsion specialist to iterate on flight‑control algorithms. Employees receive regular mentorship, access to cutting‑edge additive‑manufacturing facilities, and the chance to contribute to end‑to‑end rocket development.
What types of positions are available at Relativity Space?
Open roles span rocket propulsion, avionics, software development, systems engineering, manufacturing operations, quality assurance, supply‑chain logistics, data science, and business functions such as finance, legal, and HR. Each role requires a blend of technical expertise and the ability to work in a fast‑paced, iterative environment. Recent openings include 3D‑printing technician, flight‑software engineer, propulsion analyst, manufacturing process engineer, and business operations analyst.
How can I stand out as an applicant?
Showcase hands‑on experience with additive manufacturing, simulation, or data‑driven design—project samples, code repositories, or publications strengthen your profile. Highlight cross‑disciplinary projects that link hardware and software, and quantify results (e.g., improved thruster efficiency by 12%). Demonstrate familiarity with Relativity’s tech stack (e.g., Python, C++, CAD tools) and articulate how you’ll contribute to shortening the launch cycle. Finally, research the company’s recent launches and prepare questions that reflect a deep understanding of their 3D‑printing strategy.

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