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AST SpaceMobile

Delivers global satellite-based mobile broadband

Mechanisms Engineer

Design EngineeringConfirmed live in the last 24 hours
Full-timeRemote in USANo salary listedRemote

About the Job

Requirements

  • A Bachelor's degree in Mechanical Engineering or a related technical field is required.
  • A minimum of 3 years of experience in mechanical design and analysis is required, preferably involving complex systems or hardware development.
  • Strong interpersonal skills to collaborate across cross-functional teams.
  • A problem-solving mindset and sense of ownership.
  • Excellent written and verbal communication skills.
  • Meticulous attention to detail to ensure accuracy of documentation and deliverables.
  • Ability to manage multiple priorities in a fast-paced, dynamic environment.
  • Experience with industry-standard 3D modeling software such as SolidWorks, Creo, NX, or similar.
  • Familiarity with engineering analysis methods such as finite element analysis.
  • Experience with product lifecycle management or product data management systems.
  • Experience with Microsoft Office Suite tools, including Word, Excel, PowerPoint, and Project.
  • Ability to work in office and laboratory environments and hands-on with hardware, test setups, and precision instruments.
  • Ability to lift and move up to 25 pounds 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.

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, including vibration, thermal, and environmental testing, 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.

Desired Qualifications

  • An advanced degree in Mechanical Engineering or a 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 its full lifecycle, from design to testing and delivery.

About the Company

AST SpaceMobile

Delivers global satellite-based mobile broadband

AST SpaceMobile builds a satellite-based broadband network that can work directly with ordinary mobile devices by partnering with major mobile network operators to extend global coverage. The system uses satellites that communicate with phones through operator-backed services to provide data without relying only on terrestrial towers, with revenue coming from service agreements and data usage fees. It differentiates itself by pursuing direct-to-device satellite cellular service through collaborations with operators to reach the many unconnected subscribers worldwide. Its goal is to deliver seamless global mobile broadband coverage and close the connectivity gaps for billions of mobile users.

Company size
1,001-5,000
Company stage
IPO
Headquarters
Midland, TX
Founded
2017

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