Battery Pack Technician
About the role
AST SpaceMobile and our global partners are building the first and only space-based cellular broadband network to be accessible by standard smartphones. Called SpaceMobile, this ultra-powerful network is being designed to provide connectivity at 4G/5G speeds everywhere on the planet – on land, at sea and in flight.
Position Overview
We are seeking a skilled Battery Pack Technician to join our battery pack production line team. The ideal candidate will have hands-on experience in assembling, testing, and troubleshooting battery packs, with a strong familiarity with Arbin battery cyclers and Amada and Hesse welding machines. This role involves supporting production operations, ensuring quality standards, and assisting with process improvements in the assembly of advanced energy storage systems.
Key Responsibilities
- Assemble battery modules and packs according to engineering drawings, wiring diagrams, and standard operating procedures (SOPs).
- Operate Arbin battery cyclers to perform charge/discharge testing, capacity verification, and performance characterization.
- Perform spot welding, tab welding, and interconnect assembly using Amada and Hesse welding machines while ensuring precision and safety.
- Inspect and test battery cells, modules, and packs for quality compliance, including voltage, resistance, and thermal checks.
- Diagnose and troubleshoot issues during assembly and testing, working closely with engineering teams to resolve problems.
- Document test results, production data, and any non-conformities in accordance with quality standards.
- Follow ESD, safety, and cleanroom protocols when handling sensitive battery components.
- Support preventive maintenance and calibration of Arbin cyclers, welding equipment, and other production tools.
- Collaborate with manufacturing engineers to improve production efficiency and implement process improvements.
- Assist in training new technicians on battery testing, welding, and assembly processes.
Qualifications and Skills
- Associate degree or technical certification in aerospace, mechatronics, electronics, or related field (associate degree preferred).
- 1–3 years of experience in battery pack assembly, testing, or manufacturing environment.
- Proficiency in operating Arbin battery cyclers for performance and quality testing.
- Experience with Amada welding machines (tab/spot welding) and other welding tools.
- Knowledge of battery chemistries (Li-ion preferred), electrical schematics, and troubleshooting methods.
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.
Copied from the listing AST SpaceMobile published, verified 29 Oct 2026.
The application
Your details and CV, then 9 questions.
- 1.Are you at least 18 years of age?Yes or no
- 2.Are you legally authorized to work in the United States for any employer?Yes or no
- 3.Will you now or in the future require employment visa sponsorship?Yes or no
- 4.Do you meet the language requirements for this position (fluent in written and verbal English)?Yes or no
- 5.Do you live near or willing to relocate to the Homestead, FL area?Yes or no
- 6.Are you able to train in Midland, TX for 3 to 6 months?Yes or no
- 7.What are your salary expectations?Short answer
- 8.Earliest Start DateShort answer
- 9.I certify that the facts set forth in this Application for Employment are true and complete to the best of my knowledge. I understand that if I am employed, false statements, omissions or misrepresentations may result in my dismissal.Yes or no
Taken from the application form AST SpaceMobile runs, verified 29 Oct 2026.
About AST SpaceMobile
BlueBird satellites with broadband directly to standard smartphones.
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