Mechanical Engineer, Interceptor

GITAI • Los Angeles, CA

5d • $100,000 - $155,000 • Onsite

About The Position

GITAI is a space robotics company working to reduce the cost of work in space by 100x. Space is no longer defined only by the cost of launch. Satellites, space stations, lunar infrastructure, and defense systems are becoming more capable and more ambitious. But getting hardware to space is only the first step. The harder problem is doing useful work once it is there. GITAI develops robotic systems for orbital, lunar, and defense applications. Our robots are designed for tasks such as assembly, inspection, maintenance, construction, and surface operations in environments where human labor is expensive, dangerous, or impractical. To move fast and drive cost down, we keep hardware, software, testing, and integration close together. This allows our team to learn from real tests, shorten development cycles, and reduce dependency on slow external handoffs. We are still early. The systems, the company, and the market are all being built at the same time. The work is difficult, and many answers are still not written down. If the work pulls you in, and you want to move it forward with your own hands, GITAI is the right place for you.

Requirements

• Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, or a related technical field.
• At least one year of professional experience at a rocketry, missile, launch-vehicle, propulsion, or closely related aerospace company.
• Direct experience designing mechanical hardware that was manufactured, assembled, and tested, such as vehicle structures, avionics packaging, propulsion interfaces, mechanisms, or flight and test hardware.
• Strong 3D CAD and mechanical drawing skills, including GD&T, tolerance stack-ups, material selection, fastening methods, and design for manufacturing and assembly.
• Practical understanding of structural mechanics, load paths, vibration, shock, and thermal effects, with the ability to perform the calculations needed to support design decisions.
• Experience working directly with machinists, technicians, suppliers, or fabrication teams to resolve manufacturing, assembly, and hardware issues.
• Basic understanding of rocket or missile propulsion systems and the mechanical constraints they impose on the vehicle, along with the ability to learn unfamiliar technical areas quickly.
• Willingness and ability to spend approximately 50% of your time at remote test sites under demanding field conditions.
• U.S. citizenship is required due to the nature of GITAI’s work with U.S. government customers and programs.
• This role may require eligibility to obtain and maintain a U.S. government security clearance.
• Applicants must be currently authorized to work in the U.S.
• This role is not eligible for visa sponsorship.

Responsibilities

• Design, build, and test the mechanical hardware that turns an interceptor concept into a working vehicle.
• Own interceptor hardware from early mechanical layouts through detailed design, prototype manufacturing, assembly, field testing, failure investigation, and redesign.
• Design and release mechanical hardware for interceptor vehicles, including primary and secondary structures, motor mounts and interfaces, avionics packaging, internal mechanisms, enclosures, test fixtures, and ground-support equipment.
• Translate system requirements, packaging constraints, expected loads, environmental conditions, and subsystem interfaces into manufacturable CAD models, drawings, bills of materials, and assembly definitions.
• Own the prototype build cycle by working directly with machinists, technicians, suppliers, and other engineers through fabrication, inspection, assembly, integration, fit checks, and rework.
• Prepare for and execute structural, environmental, propulsion-related, and vehicle-level tests, including test hardware, setup, field operations, teardown, inspection, and rapid repair.
• Investigate manufacturing, assembly, and test failures, identify likely root causes, and close the loop through practical design changes and the next hardware build.
• Make clear tradeoffs among mass, strength, stiffness, manufacturability, cost, schedule, testability, and reliability while maintaining appropriate configuration and design documentation.

Benefits

• Health Insurance – Platinum medical plan with 100% company-paid medical, dental, and vision coverage for employees; 90% for dependents
• 401(k) Plan – Company match up to 3.5%, with traditional and Roth options
• Equity – Stock option eligibility depending on role
• Relocation Support – Available for qualifying positions
• Time Off – 12 paid holidays per year, 12 days of paid vacation per year, and paid sick leave (in accordance with applicable law)
• Office Perks – Free snacks and drinks, plus regular team events

What This Job Offers

• Job Type: Full-time
• Career Level: Entry Level