Bachelor's degree in Mechanical Engineering or related field
Minimum of 3 years in mechanical design and analysis, ideally with complex systems
Advanced degree in Mechanical Engineering preferred
Experience in aerospace or high-performance environments is a plus
Familiarity with multidisciplinary systems involving electrical or software components
Proven problem-solving skills and ownership mindset
Strong interpersonal and communication skills
Responsibilities
Design and develop mechanical systems and mechanisms, optimizing performance and manufacturability
Execute detailed engineering design work per established standards and program requirements
Collaborate with internal teams for system integration, assembly, and testing
Partner with external vendors to define requirements and track development progress
Develop and maintain mechanical documentation, including drawings and test procedures
Define and validate mechanical interfaces between subsystems
Support qualification testing and evaluate results
Troubleshoot hardware issues and implement corrective actions
Present technical findings during cross-functional reviews
Identify and implement process improvements and innovative design approaches
Benefits
Opportunity to work on advanced aerospace applications
Collaborative and innovative work environment
Hands-on involvement with cutting-edge mechanical systems
Potential for professional growth and development
Engagement with cross-functional teams and external vendors
Full Job Description
Position Overview
We are seeking a Mechanisms Engineer to support the design, development, and optimization of precision mechanical systems for advanced aerospace applications. This role will contribute to both new product development and ongoing improvements, ensuring successful delivery of hardware from concept through integration and testing.
The ideal candidate is hands-on, innovative, and thrives in a fast-paced environment, collaborating cross-functionally to bring complex mechanical systems from design to deployment.
Key Responsibilities:
Design and develop mechanical systems and mechanisms, including performing analysis and trade studies to optimize performance, efficiency, and manufacturability
Execute detailed engineering design work in accordance with established standards, procedures, and program requirements
Collaborate with internal teams to support system integration, assembly, and testing activities
Partner with external vendors by defining requirements, reviewing designs, and tracking development progress
Develop and maintain mechanical documentation, including requirements, drawings, interface definitions, and test procedures
Define and validate mechanical interfaces between subsystems and components
Support qualification testing (e.g., vibration, thermal, environmental) and evaluate results
Troubleshoot hardware issues, perform root-cause analysis, and implement corrective actions
Present technical findings and design updates during reviews with cross-functional teams and stakeholders
Identify and implement process improvements, new technologies, or innovative design approaches
Qualifications
Education:
Bachelor's degree in Mechanical Engineering or a related technical field
Experience:
A minimum of 3 years of experience in mechanical design and analysis, preferably involving complex systems or hardware development
Preferred Qualifications:
Advanced degree in Mechanical Engineering or related field
Additional experience in aerospace, space systems, or other high-performance environments
Familiarity with multidisciplinary systems involving electrical or software components
Experience supporting hardware through full lifecycle (design to testing and delivery)
Soft Skills:
Strong interpersonal skills with the ability to collaborate across cross-functional teams
Proven problem-solving mindset and sense of ownership
Excellent written and verbal communication skills
Meticulous attention to detail to ensure accuracy of all documentation and deliverables
Ability to manage multiple priorities in a fast-paced, dynamic environment
Technology Stack:
CAD Tools: Experience with industry-standard 3D modeling software (e.g., SolidWorks, Creo, NX, or similar)
Analysis Tools: Familiarity with engineering analysis methods (e.g., FEA)
Data/Documentation Systems: Experience with PLM/PDM systems
General Tools: Microsoft Office Suite (Word, Excel, PowerPoint, Project)
Physical Requirements
Ability to work in both office and laboratory environments
Capable of working hands-on with hardware, test setups, and precision instruments
Ability to lift and move up to 25 lbs as needed
Ability to sit or stand for extended periods while working on a computer or performing hands-on tasks
Availability for occasional extended hours to support critical project milestones
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.
About AST SpaceMobile, Inc.
AST SpaceMobile, Inc. is a telecommunications company that is developing a space-based cellular broadband network. The company's network will provide mobile connectivity to remote and underserved areas around the world. AST SpaceMobile, Inc. was founded in 2017 and is headquartered in New York, New York.
