Launch Operations Mechanical Engineer

AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today’s five billion mobile subscribers and finally bring broadband to the billions who remain unconnected.

Position Overview

We are seeking a Launch Operations Mechanical Engineer who plays a critical role in the final, high‑stakes phase of mission success. This position oversees mechanical processes and equipment at the launch base, ensuring all systems meet rigorous aerospace standards. The role bridges the gap between design and flight, managing the physical build, qualification, and configuration of the satellite while supporting the design of essential Mechanical Ground Support Equipment (MGSE) used across launch site operations.

Key Responsibilities

• Lead mechanical integration efforts at the launch site, ensuring the satellite is flight-ready and configured according to mission specifications.

• Design and implement Mechanical Ground Support Equipment (MGSE), including handling fixtures, transport containers, and integration stands.

• Oversee the mechanical assembly and qualification testing of satellite hardware to meet safety and performance requirements prior to launch.

• Enforce strict aerospace mechanical standards and safety protocols to mitigate risk and ensure mission reliability.

• Collaborate closely with integration, systems engineering, and launch vehicle teams to align mechanical activities with the overall launch schedule.

Qualifications

Education:

Bachelor’s degree in mechanical engineering or aerospace engineering.

Experience:

• A minimum of 5 years of direct experience in the aerospace industry or a high‑flow manufacturing environment.

• Experience supporting the full lifecycle of a product—from design and build through final qualification and deployment.

• Strong background in mechanical engineering with a focus on aerospace hardware integration and MGSE design.

• Experience working in high-pressure launch base or cleanroom environments where precision is paramount.

• Proficiency in CAD software (e.g., CREO, SolidWorks, or Catia) for developing ground support hardware.

• Deep understanding of aerospace mechanical standards and safety protocols.

• Ability to troubleshoot complex mechanical issues on the fly during critical integration windows.

Preferred Qualifications:

• Experience with automated integration systems used in large‑scale aerospace assembly.

• Advanced proficiency in Geometric Dimensioning and Tolerancing (GD\&T) for high‑precision mechanical interfaces.

• Prior experience overseeing small teams or managing hardware subsystems throughout a launch campaign.

Soft Skills:

• Strong interpersonal skills.

• Proven ability to collaborate effectively within cross‑functional teams.

• Excellent written and verbal communication skills.

• Meticulous attention to detail to ensure the accuracy of documentation and project deliverables.

Technology Stack:

• CAD Tools: AutoDesk Inventor, SolidWorks, NX, Creo

• Analysis Tools: Finite Element Analysis (FEA) experience is a plus

• Data/Documentation Systems: Fusion or equivalent PDM/PLM tools

• General Tools: Microsoft Office Suite (Word, Excel, PowerPoint, Project)

Physical Requirements:

• Ability to work hands-on with flight hardware, test setups, and precision instruments.

• Ability to lift and move up to 25 lbs.

• Availability for occasional extended shifts, particularly during critical launch operations.

This job description may not be inclusive to the duties and responsibilities listed. Additional tasks may be assigned to the employee from time to time or the scope of the job may change as needed by business demands.

AST SpaceMobile is an Equal Opportunity, at will Employer; employment is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.