Mechanical Engineer, Structures

Gravitics; Seattle (WA); On-site; USD 110,000 - 140,000; Full time

Benefits offered by this job

Equity in the company

Medical insurance

401(k) retirement plan

Generous PTO policy

Employee discounts

Job summary

Gravitics is expanding its mechanical design team in Washington state. The role focuses on end‑to‑end design of rock‑solid space hardware, including pressurized structures and tooling, with emphasis on GD&T, tolerances, and rigorous analysis.

You will iterate designs with CAD/analysis tools and collaborate with suppliers to bring concepts to mission readiness. Seeking engineers with 2+ years in mechanical or aerospace engineering, strong GD&T knowledge, and experience in NX and Simcenter 3D.

Qualifications

• Own complex projects from concept to completion.
• Design for loads including pressure, vibration and thermal effects.
• 2+ years in mechanical or aerospace engineering.
• Proficient with CAD and analysis tools such as NX and Simcenter 3D.
• Strong GD&T (ASME Y14.5) drawing skills.
• Bachelor's degree in a relevant field.

Responsibilities

• Create detailed component and assembly drawings with GD&T and tolerances.
• Apply first‑order hand calculations to iterate designs quickly.
• Build finite element models to validate designs against vehicle requirements.
• Own the design, development, and implementation of custom tooling.
• Collaborate with suppliers and manufacturing to realize designs.
• Manage schedule and budget for owned structural hardware.
• Track non-conformances and maintain system expertise.

Skills

Complex project ownership

Loads analysis

Mechanical engineering

Aerospace engineering

NX CAD

Simcenter 3D

GD&T ASME Y14.5

Education

Bachelor's degree

Tools

NX CAD

Simcenter 3D

Job description

About Gravitics

At Gravitics, we’re not exploring space—we’re building it. We’re creating the infrastructure for a thriving space economy, enabling humanity to flourish beyond Earth. Our vision is bold, but we’re not just dreamers; we’re doers. We design and manufacture large-scale orbital structures that enable commercial operations while meeting the requirements of defense and government missions.

Our systems are built to scale and built to last—bridging commercial innovation with mission‑critical performance. If you’re ready to lay the foundations for a new era in space, embrace a culture of relentless learning and innovation, and contribute to a future where humanity’s reach extends farther, Gravitics is the place for you. Let’s build the future together.

About the Role

To build our space systems, we need rockstars of all experience levels who can directly work the full product lifecycle of several challenging assemblies, including pressurized structures, launch adapters, mechanisms, tooling, and more.

Responsibilities

• Create detailed component and assembly drawings incorporating an understanding of GD&T and tolerance stack-ups
• Apply first‑order hand calculations and empirical formulas to assess and iterate on your designs rapidly
• Build finite element models to assess your designs in detail and analyze your structures to prove they meet the needs of the vehicle
• Own the design, development, and implementation of custom tooling in support of our programs
• Work with suppliers and our manufacturing team to make your designs reality. This includes:
• Managing the schedule/budget for structural hardware that you own
• Tracking and dispositioning non‑conformances
• Be a reliable expert of your system, from concept to mission control console

About You

You’re a successful candidate if you are a giver, not a taker. You have an ability to make things happen. You are exceptional at several things, yet willing to take on efforts in areas of weakness.

Required Attributes

• Demonstrated past ownership of complex projects.
• Knowledge of loads such as pressure, vibration, shock, thermal, and how to design for them.
• 2+ years of industry experience in mechanical or aerospace engineering.
• Familiarity with CAD and Analysis packages such as NX and Simcenter 3D or similar.
• Strong understanding and application of drafting standards and GD&T (ASME Y14.5) in creating drawings.
• Bachelor’s degree in an applicable field.

Bonus Points for

• A proven history of successful hardware in launch vehicles or space systems.
• Experience working with safety critical systems, pressure vessels, docking/berthing and/or deployment mechanisms.
• Experience with writing and executing on structural test plans
• Deep working knowledge in analysis of welds and other joints, design for manufacturability, and heat treat properties.

Compensation and Benefits

For Marysville, WA, the expected base salary range for this role is $110,000 - 140,000. Your level and base salary will be determined on a case‑by‑case basis and may vary based on the considerations of job‑related knowledge and skills, education, and direct experience. Salary is just one component of the total employee package, which also includes company equity at an exciting time of company growth, as well as comprehensive medical, 401(k) retirement plan, a generous PTO policy, employee discounts, and more.

About Compliance

To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.

Gravitics is an Equal Opportunity Employer. Employment decisions are based on merit, qualifications, and business needs, without regard to race, color, religion, sex, gender identity or expression, sexual orientation, national origin or ethnicity, age, disability, veteran status, marital status, or any other legally protected status.

Salary Range

$110,000—$140,000 USD