---
title: 'Battery Pack Technician at AST SpaceMobile'
canonical: 'https://feeny.ai/job/battery-pack-technician-ast-spacemobile-homestead-florida-6sfk36kpntk9'
type: 'job'
last_seen: '2026-09-12'
---

# Battery Pack Technician at AST SpaceMobile

- **Company:** AST SpaceMobile
- **Location:** Homestead Florida, United States
- **Posted:** 2025-09-05
- **Last confirmed live:** 2026-09-12
- **Apply:** https://ast-science.com/company/careers/?gh_jid=4605912005

## Job description

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 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.

## About AST SpaceMobile

## Company Overview
- **One-liner**: AST SpaceMobile is building the first and only space-based cellular broadband network accessible directly by standard, unmodified smartphones.
- **Entity Type**: Public (Nasdaq: ASTS)
- **Headquarters**: Midland, Texas, USA
- **Founded**: 2017
- **Founders**: Abel Avellan

## Core Business
- **Primary industry**: Space-based telecommunications / Satellite broadband
- **Target customers**: B2B (mobile network operators), B2C (indirectly through MNOs), and government/defense agencies
- **Mission**: To eliminate connectivity gaps faced by today’s nearly six billion mobile subscribers and bring broadband to the billions who remain unconnected using a space-based cellular network.

## Products & Services
- **[SpaceMobile Network]**: A space-based cellular broadband network that delivers 4G/5G connectivity directly to standard smartphones without any hardware modifications, apps, or software updates.
- **[BlueBird Satellites]**: The company’s commercial satellite constellation, designed to provide full broadband coverage globally. BlueBird satellites are among the largest commercial communications arrays in low Earth orbit.
- **[BlueWalker 3]**: The prototype satellite used to demonstrate world-first voice, 5G, and video calls from space to ordinary phones.
- **[Government & Defense Solutions]**: Tailored connectivity for tactical and public safety applications (e.g., FirstNet tests, government contracts).

## Market Standing
- **Valuation/Market Cap**: Market capitalization exceeded $8 billion as of August 2024 (stock price ~$38.60). More recent figures are not publicly available but the company has raised over $2 billion as of Q2 2025.
- **Key Metric (Total Funding)**: Over $2 billion raised (debt and equity) as of Q2 2025.
- **Notable Investors/Partners**: Vodafone, Rakuten, American Tower, Samsung Next, Cisneros, Google (product partnership), AT&T, Verizon, FirstNet Authority.
- **Growth Signals**:
  - Partnerships with nearly 60 mobile network operators covering ~3 billion combined subscribers.
  - Successfully completed first VoLTE voice calls, video calls, and 5G data connections using standard smartphones via satellite.
  - First public safety tests on FirstNet (Jan 2024) and first activation for government defense use cases (June 2025).
  - Commercial contract with Vodafone through 2034 for Europe and Africa.
  - 578 employees as of 2024; expanding manufacturing and office footprint globally.

## Competitive Advantages
- **First-mover**: Only company offering direct-to-smartphone satellite broadband with no specialized hardware or software required.
- **Patent Moat**: Over 3,800 patents and pending claims protecting proprietary technology.
- **MNO Integration**: Deep partnerships with major global operators enable seamless integration with existing terrestrial networks.
- **Satellite Scale**: BlueBird satellites feature large phased-array antennas (BlueWalker 3 array is 693 sq ft), providing a field of view over 300,000 sq miles.

## Strategic Focus
- **Constellation Deployment**: Rapidly launching and operationalizing the BlueBird satellite fleet to start generating significant commercial revenue.
- **Global Coverage Expansion**: Targeting full service across multiple continents, with a focus on remote and underserved regions.
- **Government & Defense**: Broadening contracts for secure, tactical connectivity.
- **Technology Advancement**: Continued R&D on next-generation satellite capabilities and network optimization.

## Why Work Here
- **Culture**: Fast-growing company with a startup mindset; employees are encouraged to wear many hats and tackle meaningful challenges.
- **Global Presence**: Offices in Midland (TX), Homestead (FL), Miami (FL), Lanham (MD), Tel Aviv, Barcelona, Edinburgh, Hyderabad, and other locations.
- **Impact**: Opportunity to work on a historic transformation in global connectivity, directly connecting billions of people.
- **Perks & Environment**: Nearly 500,000 sq ft of manufacturing and office facilities; emphasis on innovation, autonomy, and cross-disciplinary collaboration.
- **Career Growth**: Open positions listed on Greenhouse; values proactive, passionate innovators.

## Sources
1. [AST SpaceMobile Official Website](https://ast-science.com)
2. [AST SpaceMobile Company Page](https://ast-science.com/company/)
3. [AST SpaceMobile Careers Page](https://ast-science.com/company/careers/)
4. [AST SpaceMobile Investor Relations](https://investors.ast-science.com/)
5. [Wikipedia – AST SpaceMobile](https://en.wikipedia.org/wiki/AST_SpaceMobile)

## Other roles at AST SpaceMobile

- [Launch Campaign Technical Program Manager](https://feeny.ai/job/launch-campaign-technical-program-manager-ast-spacemobile-united-states-h6crfhnqmhr0) — United States
- [Telco SRE Engineer](https://feeny.ai/job/telco-sre-engineer-ast-spacemobile-riga-cecfzawvgtfx) — Riga, Latvia
- [HW Testing Engineer](https://feeny.ai/job/hw-testing-engineer-ast-spacemobile-barcelona-3yhyhs40mvnz) — Barcelona, Spain
- [Production Applications Engineer (TULIP)](https://feeny.ai/job/production-applications-engineer-tulip-ast-spacemobile-barcelona-t42ez1nqkgqd) — Barcelona, Spain
- [Core Network Engineer, 3GPP Wireless](https://feeny.ai/job/core-network-engineer-3gpp-wireless-ast-spacemobile-united-states-mmxza83cnb7e) — United States
- [Director, Intelligence Community Strategy & Engagement](https://feeny.ai/job/director-intelligence-community-strategy-engagement-ast-spacemobile-lanham-d3kgbxs5s7w2) — Lanham Maryland, United States
- [Composites Manufacturing Specialist Engineer](https://feeny.ai/job/composites-manufacturing-specialist-engineer-ast-spacemobile-barcelona-2ysjvy5gyvf6) — Barcelona, Spain
- [CNC Technician - Shift 2](https://feeny.ai/job/cnc-technician-shift-2-ast-spacemobile-barcelona-jhnskbj9eydn) — Barcelona, Spain
- [RF Validation Intern](https://feeny.ai/job/rf-validation-intern-ast-spacemobile-hyderabad-vznca4myq8bd) — Hyderabad, India
- [*Test Technician, Electrical and Electronics](https://feeny.ai/job/test-technician-electrical-and-electronics-ast-spacemobile-midland-texas-an7rf98vxfdv) — Midland Texas, United States