Relativity Space is building the next great commercial launch company with Terran R and becoming America's leading force in additive manufacturing innovation, with the long-term vision of creating humanity's industrial base on Mars.

Relativity Space is seeking an Infrastructure Engineer I to join their team at Stennis Space Center, Mississippi. As part of the Stennis team, you'll be responsible for designing, building, and operating world-class test stands to support the Terran R stages, engines, and propulsion components. This role involves working on massive outdoor test stands at the largest rocket engine test complex in the country.

Key Responsibilities:
- Connect various internal technical teams to define architectural, structural, heavy civil, electrical, mechanical, plumbing, fire protection, & industrial requirements
- Act as the owner's representative to outside-facing consultants and contractors
- Manage the development, design, and construction of new infrastructure projects
- Develop construction drawings, request for proposals, and manage competitive bidding processes
- Select and manage sub-contractors
- Plan and execute work to install and operate best-in-class test site solutions
- Work closely with other test & launch team members during test processing and operations

Requirements:
- Bachelor's degree in civil engineering, structural engineering, or related technical discipline
- Experience with design documentation, construction drawings, construction bid solicitation, contractor selection, construction management, field supervision, permitting, QA/QC, and Safety
- Project scoping, budgeting, and scheduling experience
- Experience with Architectural, Structural, Civil, and MEPF design, construction, and operation
- Willingness to travel up to 25% to support ongoing design, construction, testing, and operations across Relativity's sites

This role offers a unique opportunity to work hands-on with fully integrated engine and stage assemblies, push hardware to its limits, and witness rocket engine firings up close. You'll be part of a team that was critical to the launch success of Terran 1 and continues to drive innovation in the aerospace industry.

Join Relativity Space to shape the future of aerospace technology, additive manufacturing, and human space exploration. This is more than just a job – it's a chance to be part of an extraordinary journey alongside passionate, creative individuals working to transform visionary ideas into reality.

Relativity Space seeks an Infrastructure Engineer I to design and manage test stands for rocket engines at Stennis Space Center, Mississippi.

Infrastructure Engineer I

Relativity Space is building the next great commercial launch company with Terran R and aims to become America's leading force in additive manufacturing innovation.

Relativity Space is seeking an Infrastructure Engineer I to join their team at Stennis Space Center, Mississippi. This role is part of the Stennis team responsible for designing, building, and operating world-class test stands to support the Terran R stages, engines, and propulsion components.

As an Infrastructure Engineer I, you will:
- Connect various internal technical teams to define architectural, structural, heavy civil, electrical, mechanical, plumbing, fire protection, & industrial requirements
- Act as the owner's representative to outside-facing consultants and contractors
- Work closely with other test & launch team members, including infrastructure, fluids, electrical, command & control, mechanical, and support Test Operations during test processing and operations
- Manage the development, design, and construction of new infrastructure projects
- Be responsible for the development of construction drawings, request for proposals, competitive bidding, bid evaluations, sub-contractor selections, sub-contractor management, and construction management
- Plan and execute work to install and operate best-in-class test site solutions to meet stringent cost and schedule requirements in a competitive environment

The ideal candidate will have:
- A Bachelor's degree in civil engineering, structural engineering, or related technical discipline
- Experience with design documentation, construction drawings, construction bid solicitation, contractor selection, construction management, field supervision, permitting, QA/QC, and Safety
- Experience with project scoping, budgeting, and scheduling from both a day-to-day perspective as well as overall construction management
- Experience with Architectural, Structural, Civil, and MEPF design, construction, and operation
- Strong interpersonal skills and ability to work in a team environment
- Willingness to travel up to 25% to support ongoing design, construction, testing, and operations across Relativity's sites

This role offers the unique opportunity to work on massive outdoor test stands at the historic Stennis Space Center, the largest rocket engine test complex in the country. You'll have hands-on experience with fully integrated engine and stage assemblies, pushing hardware to its limits, and witnessing rocket engines firing up close.

Join Relativity Space in their mission to create humanity's industrial base on Mars and expand the possibilities of human experience. This is more than just a job – it's a chance to shape the future of aerospace technology and additive manufacturing alongside a passionate, creative team.

Relativity Space is hiring an Infrastructure Engineer I to design, build, and operate world-class rocket test stands at Stennis Space Center, Mississippi.

At Relativity Space, we are building the next great commercial launch company with Terran R and aim to become America's leading force in additive manufacturing innovation. Our long-term vision is to create humanity's industrial base on Mars, paving the way for interplanetary life. As a Senior Mechanical Engineer in the Stage Propulsion team, you will be responsible for the mechanical and structural implementation of stage fluid systems for our Terran R launch vehicle.

Key responsibilities include:
- Conducting fluids routing and design trade studies
- Designing fluids hardware mounting structures
- Performing fluid system hardware mechanical verification analysis
- Designing mounting hardware for fluid system components
- Incorporating 3D printing methods in fluid system mechanical design
- Applying Design for Manufacturing (DFM) and Design for Assembly (DFA) principles

The ideal candidate will enjoy leading the team in exploring new methods and design approaches, take end-to-end ownership of designs, and be flexible to changes in strategic direction. You'll work closely with various teams, including structures, propulsion, avionics hardware, GNC, performance, manufacturing, and testing.

Requirements:
- Bachelor's degree in mechanical or equivalent engineering discipline
- 5+ years of mechanical design experience
- Proficiency with commercial CAD packages (NX, CREO, Solidworks)
- Experience with GD&T
- Project ownership experience
- Manufacturing experience or vendor interaction
- Experience with fluid system components and system testing
- Familiarity with FEA tools for structural margin analysis

Join us in shaping the future of aerospace technology and additive manufacturing alongside a community of passionate, creative individuals. This is more than just a job – it's an opportunity to transform our vision into reality and expand the possibilities of human experience.

Senior Mechanical Engineer for Stage Propulsion at Relativity Space, designing fluid systems for the Terran R launch vehicle.

Senior Mechanical Engineer, Stage Propulsion

Relativity Space is building the next great commercial launch company with Terran R and becoming America's leading force in additive manufacturing innovation.

At Relativity Space, we're on a mission to revolutionize the aerospace industry through innovative rocket design and advanced additive manufacturing. As a Senior Electro-Mechanical Engineer, you'll play a crucial role in designing and developing mechanisms for our Terran R rocket, including stage separation, payload deployment, aero control features, and landing gear. You'll work collaboratively with various teams, leveraging our additive manufacturing process to create cutting-edge solutions.

Your responsibilities will include:
1. Designing and testing Terran R stage separation and fairing deployment systems
2. Conceptualizing innovative solutions for landing gear and aero surfaces actuation
3. Defining design criteria and subsystem requirements
4. Reviewing static and dynamic load inputs, material properties, and manufacturing processes
5. Conducting trade studies on different mechanism design concepts and presenting to leadership

To excel in this role, you should be self-motivated, thrive in ambiguity, and have the ability to lead projects to completion. You'll work closely with vehicle design, test, loads, additive, and manufacturing teams to integrate subsystems within our printed primary structure.

Join us in our mission to create humanity's industrial base on Mars and expand the possibilities of the human experience. This is more than just a job – it's an opportunity to shape the future of aerospace technology and additive manufacturing alongside a passionate team of innovators.

Relativity Space offers competitive compensation, including salary and equity, generous PTO and sick leave, parental leave, and an annual learning and development stipend. We are committed to diversity and do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

If you're ready to take on this exciting challenge and contribute to the next generation of space exploration, we want to hear from you!

Senior Electro-Mechanical Engineer at Relativity Space, designing innovative mechanisms for the Terran R rocket.

Senior Electro-Mechanical Engineer

At Relativity Space, we're on a mission to revolutionize the aerospace industry through innovative rocket design and advanced additive manufacturing. As a Senior Electro-Mechanical Engineer, you'll play a crucial role in designing and developing mechanisms for our Terran R rocket, including stage separation, payload deployment, aero control features, and landing gear.

You'll be part of the Structures team, responsible for the full product lifecycle of integrated structures and flight mechanisms. Working in our state-of-the-art factory in Long Beach, CA, you'll have the unique opportunity to validate your designs through on-site testing.

Key responsibilities include:
• Conceptualizing and conducting trade studies on mechanism designs
• Defining design criteria and subsystem requirements
• Reviewing static and dynamic load inputs, material properties, and manufacturing processes
• Integrating subsystems within our 3D-printed primary structure
• Collaborating with vehicle design, test, loads, additive, and manufacturing teams

To excel in this role, you should be self-motivated, thrive in ambiguity, and have a track record of leading projects to completion in fast-paced environments. Your work will directly contribute to our goals of building the next great commercial launch company and advancing additive manufacturing innovation.

Join us in our mission to create humanity's industrial base on Mars and expand the possibilities of human experience. At Relativity Space, you'll be part of a passionate, creative community working to transform the future of aerospace technology.

Senior Electro-Mechanical Engineer at Relativity Space, designing innovative mechanisms for the Terran R rocket using advanced additive manufacturing.

At Relativity Space, we're on a mission to build the next great commercial launch company with Terran R and become America's leading force in additive manufacturing innovation. Our long-term vision is to create humanity's industrial base on Mars, expanding the possibilities of human experience.

As a Senior Infrastructure Engineer, you'll play a crucial role in connecting various internal technical teams to define architectural, structural, heavy civil, electrical, mechanical, plumbing, fire protection, & industrial requirements. You'll be our owner's representative to outside consultants and contractors, working closely with test & launch team members during test processing and operations.

Key responsibilities include:
1. Managing development, design, and construction of new infrastructure projects
2. Developing construction drawings, request for proposals, and managing competitive bidding
3. Evaluating bids, selecting sub-contractors, and overseeing sub-contractor management
4. Executing construction management to install and operate best-in-class test site solutions
5. Meeting stringent cost and schedule requirements in a competitive environment

Requirements:
- Bachelor's degree in civil engineering, structural engineering, or related technical discipline
- 5+ years of experience in aerospace or construction industry, with hands-on field and project management experience
- Experience with design documentation, construction drawings, bid solicitation, contractor selection, and field supervision
- Proficiency in project scoping, budgeting, and scheduling
- Knowledge of Architectural, Structural, Civil, and MEPF design, construction, and operation
- Understanding of standard construction procedures and best practices
- Ability to work with 3D models using NX, AutoCAD, or similar CAD programs
- Willingness to travel up to 25% to support ongoing projects across Relativity's sites

Nice-to-haves:
- Experience with development permitting and working with local government agencies
- Strong interpersonal and communication skills
- Ability to manage multiple projects simultaneously
- Licensed Professional Engineer (P.E.)
- Advanced degree in engineering, construction, operations, or project management
- Experience with aerospace facilities and systems
- Familiarity with FEM structural analysis

Join our team and be part of shaping the future of aerospace technology and additive manufacturing. We offer competitive salary and equity, generous PTO, parental leave, and an annual learning and development stipend. 

Relativity Space is an equal opportunity employer and values diversity. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Note: Successful candidates must clear a background check administered by the US government for on-site work at our government partner location in Cape Canaveral, Florida.

Senior Infrastructure Engineer at Relativity Space, responsible for managing development, design, and construction of new infrastructure projects for world-class launch sites.

Senior Infrastructure Engineer

Relativity Space is a company with two audacious goals: to build the next great commercial launch company with Terran R and to become America's leading force in additive manufacturing innovation. They aim to create humanity's industrial base on Mars and expand the possibilities of the human experience.

At Relativity Space, we are developing the architecture for the upcoming Terran R vehicle and are responsible for charting the company's path for gas storage on a reusable rocket, both near term and long term. As a COPV Engineer II, you will be part of the Stage Fluids team, responsible for all fluid systems between the engine and the ground connection that will enable our Terran 1 and R rockets to venture into space. 

Your role will involve collaborating closely with various disciplines, including propulsion, structures, launch, and test teams, to deliver a vehicle capable of launching to orbit. You'll be working on exciting projects such as partnering with third-party vendors in the design and analysis of gas storage COPVs, working on vehicle gas system design and operation, establishing test campaigns for qualification and acceptance of COPVs, performing tests and reviewing data, supporting integration of COPVs on the rocket, selecting and managing vendors, performing trade studies to improve gas storage solutions, and assessing long-term COPV design and manufacturing plans.

We're looking for someone with an undergraduate degree in engineering or a technical discipline, and at least 2 years of relevant technical experience. You should have experience with ownership of delivering complex products with minimal guidance, applying pressure vessel engineering fundamentals, and knowledge of fluid and mechanical system design and operation.

Additional experience with COPVs or other composite structures, working in a creative and fast-paced development environment, solving complex problems, staying organized, CAD, and launch vehicle systems would be beneficial but is not required.

At Relativity Space, we offer competitive salary and equity, generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more. Join us on this extraordinary journey as we work together to transform our vision into reality and shape the future of aerospace technology, additive manufacturing, and the human experience.

COPV Engineer II

Relativity Space is building the next great commercial launch company with Terran R and aims to become America's leading force in additive manufacturing innovation, with a vision of creating humanity's industrial base on Mars.

Relativity Space is revolutionizing the aerospace industry with its ambitious goals of building the next great commercial launch company and becoming America's leading force in additive manufacturing innovation. As a Senior Technical Sales Engineer, you'll play a crucial role in shaping the company's future product lines and advancing large-scale additive manufacturing capabilities.

In this position, you'll work at the intersection of hardware and software, collaborating with a diverse team of robotics engineers, data scientists, systems engineers, welders, and material scientists. You'll be responsible for evaluating the feasibility of advanced manufacturing services, developing project concepts, and engaging with customers to meet their requirements.

Key responsibilities include:
1. Shaping Relativity's focus for future product lines
2. Identifying and developing standard and non-standard services
3. Engaging with technical and non-technical customer representatives
4. Developing and negotiating statements of work and technical requirements
5. Initiating and driving new customer programs

To excel in this role, you should have:
- A Bachelor's degree in an Engineering-related field
- At least 2 years of experience in a technical, customer-facing role
- Experience in structures development, including design requirements, CAD, structural analysis, and additive manufacturing
- Strong communication skills to explain complex technical topics in layman's terms
- Curiosity and creativity to facilitate innovative solutions
- The ability to meet strict deadlines

Relativity Space offers a competitive compensation package, including salary and equity, generous PTO and sick leave, parental leave, and an annual learning and development stipend. Join us in our mission to create humanity's industrial base on Mars and expand the possibilities of the human experience.

Join Relativity Space as a Senior Technical Sales Engineer, shaping the future of aerospace and additive manufacturing while working on cutting-edge projects in Long Beach, California.

Senior Technical Sales Engineer

Relativity Space is a company with two audacious goals: to build the next great commercial launch company with Terran R and to become America's leading force in additive manufacturing innovation. Their long-term vision is to create humanity's industrial base on Mars.

At Relativity Space, we are building the next great commercial launch company with Terran R and aiming to become America's leading force in additive manufacturing innovation. Our long-term vision is to create humanity's industrial base on Mars, starting with rocket development and launches here on Earth.

As a Staff Tooling Mechanical Engineer, you'll be part of the Manufacturing team, working on Terran R, our next-generation, fully reusable rocket. Your role will involve developing high-quality tooling for the Terran vehicle and Aeon engine programs, integrating mechanical design concepts, and collaborating closely with various engineering teams.

Key responsibilities include:
- Developing production tooling for rocket and engine programs
- Applying design and drafting standards in creating tooling definitions
- Managing projects from vendor selection to equipment commissioning
- Collaborating with component designers and other engineering teams
- Handling a wide range of technical problems related to material handling, assembly fixtures, and custom machines

We're looking for candidates with:
- A Bachelor's degree in manufacturing or mechanical engineering
- 10+ years of experience in tooling and fixture design for manufacturing
- Proficiency in CAD and FEA-based analysis software (NX and ANSYS Workbench preferred)
- Strong understanding of manufacturing processes, materials, and GD&T

Join us in our mission to revolutionize space technology and contribute to humanity's future in space. We offer competitive salary and equity, generous benefits, and the opportunity to work on cutting-edge aerospace technology.

Join Relativity Space as a Staff Tooling Mechanical Engineer to develop cutting-edge tooling for next-gen reusable rockets and contribute to space innovation.

Staff Tooling Mechanical Engineer

Relativity Space is building the next great commercial launch company with Terran R and aims to become America's leading force in additive manufacturing innovation. Their long-term vision is to create humanity's industrial base on Mars.

Relativity Space is seeking a Senior Manufacturing Engineer for Stage Separation- Pneumatic Assembly to join their Mechanisms Manufacturing team. This role is critical in the development and initial builds of Terran R, their next-generation, fully reusable rocket. The ideal candidate will work alongside vehicle design and test teams to develop hardware enabling Terran R reusability, such as landing legs, pneumatic separation and release mechanisms, and electromechanical actuators.

Key responsibilities include:
- Driving major mechanized subassembly and component development from design release through test and integration
- Supporting workcenter development and providing hands-on support to the shop floor
- Fostering strong collaborative relationships across departments
- Advocating for scalable manufacturing in product design
- Developing build flow planning, tooling design, and complex assembly work planning

Requirements:
- BS in aerospace, mechanical, or manufacturing engineering (or technical equivalent)
- 5+ years of experience building and testing hardware in a manufacturing environment
- Extensive experience in authoring work instructions, managing process improvements, and developing tooling
- Experience with machining, precision drilling, mechanical fastening, pneumatic or electromechanical assembly, and integrated testing

The role offers an opportunity to shape the future of aerospace technology and additive manufacturing. Relativity Space provides competitive salary and equity, generous PTO, parental leave, and an annual learning and development stipend.

Join Relativity Space to be part of an extraordinary journey transforming the aerospace industry and paving the way for interplanetary life.

Senior Manufacturing Engineer role at Relativity Space, focusing on stage separation and pneumatic assembly for the Terran R rocket. Requires 5+ years of experience in aerospace manufacturing.

Senior Manufacturing Engineer, Stage Separation- Pneumatic Assembly

At Relativity Space, we are building the next great commercial launch company with Terran R and aim to become America's leading force in additive manufacturing innovation. Our long-term vision is to create humanity's industrial base on Mars, starting with rocket manufacturing and launches here on Earth.

As a Principal Mechanical Design Engineer for Tooling, you will be a key member of our Manufacturing team, responsible for developing high-quality tooling for the Terran vehicle and Aeon engine programs. You'll work in a fast-paced environment, handling a wide range of technical problems and collaborating closely with component designers, manufacturing engineers, and integration engineering.

Key Responsibilities:
- Develop production tooling for Terran vehicle and Aeon engine programs
- Integrate concepts and principles of mechanical design across multiple projects
- Apply design and drafting standards (ASME Y14.5) in creating tooling drawing definitions
- Handle various technical problems related to material handling, assembly fixtures, test fixtures, and custom machines
- Collaborate with other teams to achieve optimal cradle-to-grave metrics
- Manage projects including vendor selection, fabrication, inspection, and equipment installation

Requirements:
- Bachelor's degree in manufacturing engineering, mechanical engineering, or equivalent
- 14+ years of work experience in design, build, and commissioning of tooling and fixtures
- Experience with CAD and FEA-based analysis software (NX and ANSYS Workbench preferred)
- Strong understanding of manufacturing materials, processes, and GD&T
- Experience with Siemens NX, Teamcenter PLM, and various analysis software is a plus

Join us in our mission to revolutionize space technology and contribute to humanity's future in space. Apply now to be part of this exciting journey at Relativity Space!

Principal Mechanical Design Engineer, Tooling

At Relativity Space, we are building the next great commercial launch company with Terran R and aim to become America's leading force in additive manufacturing innovation. Our long-term vision is to create humanity's industrial base on Mars, starting with rocket manufacturing and launches here on Earth.

As a Staff Mechanical Design Engineer for Tooling, you'll be part of the Manufacturing team, working on Terran R, our next-generation, fully reusable rocket. Your role will involve developing high-quality tooling for vehicle and engine programs, integrating mechanical design principles across various projects, and collaborating closely with component designers and engineers.

Key responsibilities include:
- Developing production tooling for Terran vehicle and Aeon engine programs
- Applying sound design and drafting standards in creating tooling drawings
- Handling a wide range of technical problems related to material handling, assembly fixtures, and custom machines
- Collaborating with various teams to achieve optimal metrics in safety, cost, quality, and efficiency
- Managing projects from vendor selection to equipment installation

We're looking for someone with:
- A Bachelor's degree in manufacturing or mechanical engineering
- 10+ years of experience in designing, building, and commissioning tooling for manufacturing
- Proficiency in CAD and FEA-based analysis software (NX and ANSYS Workbench preferred)
- Strong understanding of manufacturing processes, materials, and GD&T

Join us in our mission to expand the possibilities of human experience in space, starting with revolutionary manufacturing techniques right here on Earth.

Relativity Space Engineering Jobs

Relativity Space is building the next great commercial launch company with Terran R and becoming America's leading force in additive manufacturing innovation, with the long-term vision of creating humanity's industrial base on Mars.