Battery Production & Test Supervisor

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 Battery Production & Test Supervisor to lead day-to-day manufacturing and testing operations for battery systems. This role oversees end-to-end production and validation activities, ensuring all products meet applicable quality, safety, and performance standards. The Supervisor will drive execution, support continuous improvement initiatives, and lead a team responsible for both build and test operations within a fast-paced manufacturing environment.

Key Responsibilities

Supervise battery production and testing activities, ensuring compliance with established work instructions, engineering requirements, and quality standards

Oversee cell receiving, inspection, processing, cycling, grading, and matching prior to pack assembly

Manage mechanical and electrical assembly operations, including cell integration, electrical connections, and final pack build

Supervise battery testing processes, including cell-level and pack-level electrical and functional testing

Ensure accurate execution of test procedures, proper data collection, and traceability of test results

Partner with engineering and quality teams to troubleshoot issues and resolve production or test failures

Oversee critical manufacturing processes such as welding, marking, adhesive application, and controlled curing processes

Coordinate personnel across assigned shifts to meet production schedules, cost targets, and quality objectives

Maintain 6S standards, housekeeping, and operational effectiveness within assigned production and test areas

Support employee onboarding, training, process audits, and skills development to meet departmental and regulatory requirements

Motivate, coach, and engage team members to drive performance, accountability, and collaboration

Support achievement of operational metrics related to safety, quality, delivery, and productivity

Qualifications

Education

Bachelor’s degree in engineering, manufacturing, or a related technical discipline, or equivalent practical experience

Experience

A minimum of 5 years of experience supervising production, manufacturing, or test operations in a technical environment

Preferred Qualifications

Experience supporting battery, electronics, or precision assembly manufacturing

Familiarity with battery testing, cycling, electrical validation, and data review

Exposure to Lean Manufacturing, Six Sigma, or other continuous improvement methodologies

Background in regulated or high-reliability manufacturing environments

Soft Skills

Strong interpersonal and leadership skills with the ability to motivate and develop teams

Proven ability to collaborate effectively within cross-functional teams

Excellent written and verbal communication skills

Strong problem-solving and decision-making capabilities

Meticulous attention to detail to ensure accuracy, compliance, and consistency

Ability to manage multiple priorities in a fast-paced operational environment

Technology Stack

Manufacturing Execution Systems (MES) or production tracking tools

Electrical test equipment and data acquisition systems

Standard productivity tools (e.g., spreadsheets, documentation, reporting software)

Quality and process documentation systems

Physical Requirements

Ability to work in a manufacturing and test environment with prolonged standing, walking, and occasional lifting

Ability to work around production machinery and electrical test equipment

Ability to use a computer and related equipment for extended periods

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.