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Quality Engineer – Battery Pack Production Line

AST SpaceMobile · Homestead, FL

Level
Engineer
Team
Quality
Degree
Required
Experience asked
3+ years
Certification
Black Belt preferred
Industry
Aerospace & defense
Posted
30+ days ago

The role in 30 seconds

An engineer-level quality role at AST SpaceMobile (aerospace & defense) in Homestead, FL. Develop, implement, and maintain quality assurance processes specific to battery pack assembly and testing.

They ask for
3+ years · degree required · Black Belt preferred
Tools it names
Lean, Six Sigma, Black Belt, Kaizen, Root cause, SPC

Read from the posting. The full description is below.

How this role compares

Against 33 other live quality postings in Florida.

Experience asked
Less than usual (3+ vs 5+)

Similar roles usually ask 5+ years.

Skills these teams ask for most

  • ✓ Root cause 82%
  • AS9100 56%
  • ✓ Lean 56%
  • ✓ Six Sigma 53%
  • ✓ SPC 50%
  • New product launch 44%

✓ = this posting asks for it too. % = share of similar postings that mention it.

Stands out: this posting asks for Welding, which few similar roles mention. If you have it, lead with it.

It asks for 3+ years. If you're close, apply anyway: requirements are a wish list. Talk to someone on the team first.

At a glance

Pulled from the posting text. If it's not listed here, the posting didn't say.

How to get in at this plant

Five moves over a week or two. The first one takes ten minutes.

  1. 1

    Pick 2–3 people on the Quality team at AST SpaceMobile

    Engineers who joined in the last year or two reply the most. Use the team search on this page to find them.

  2. 2

    Send a short, curious note

    One real question about their work. No favors yet. Each person gets a different note, written for this role.

  3. 3

    Turn a reply into a short call

    Questions worth asking about this team:

    • What does a normal week look like on your team?
    • Which standards drive the work here: ISO 13485, IATF 16949, AS9100?
    • How much of the job is customer complaints versus prevention?
    • The posting mentions a Black Belt. Does the company sponsor certification?
    • How did you land the job? What stood out in your interviews?
  4. 4

    Apply with someone vouching for you

    If the call went well, ask whether they’d pass your résumé to the hiring manager. Send your résumé link, apply that day, and let them know.

  5. 5

    Bring proof to the interview

    One page of before-and-after numbers from projects you led: scrap, OEE, cycle time, cost. Plant managers hire on results.

This plant: AST SpaceMobile in Homestead

3 other open roles at this site.

Full description from AST SpaceMobileAs posted on their careers site.Show

Job Summary

The Quality Engineer will oversee and ensure the quality standards and processes throughout the battery pack manufacturing line. This role is critical in maintaining high product reliability, safety, and compliance with industry standards. The engineer will collaborate closely with production, design, and supply chain teams to implement quality control measures, conduct root cause analysis, and drive continuous improvement initiatives.

Key Responsibilities

  • ◆Develop, implement, and maintain quality assurance processes specific to battery pack assembly and testing.
  • ◆Perform in-line inspections, process audits, and product testing to ensure compliance with design specifications and safety standards.
  • ◆Analyze data from production and testing to identify trends, defects, and areas for improvement.
  • ◆Lead root cause analysis and corrective/preventive actions (CAPA) for quality issues detected during production or post-production.
  • ◆Collaborate with suppliers and internal teams to ensure incoming components meet quality standards.
  • ◆Support validation and qualification of new battery pack designs and manufacturing processes.
  • ◆Ensure compliance with industry regulations (e.g., UL, IEC, ISO standards) and customer requirements.
  • ◆Document and maintain quality records, inspection reports, and quality control plans.
  • ◆Provide training and guidance to production personnel on quality standards and procedures.
  • ◆Participate in continuous improvement initiatives such as Lean, Six Sigma, or Kaizen to enhance product quality and process efficiency.
  • ◆Coordinate with the safety and reliability engineering teams to assess battery pack performance and durability.
  • ◆Support internal and external audits related to quality and manufacturing processes.

Qualifications

  • ✓Bachelor’s degree in Electrical Engineering, Mechanical Engineering, Chemical Engineering, or related technical field.
  • ✓Proven experience (3+ years) in quality engineering within battery pack manufacturing or related industries (e.g., electronics, automotive).
  • ✓Strong understanding of battery technologies, pack assembly processes, and safety standards.
  • ✓Proficiency with quality management systems (QMS) such as ISO 9001.
  • ✓Familiarity with statistical process control (SPC), root cause analysis tools (e.g., 8D, Fishbone), and quality improvement methodologies.
  • ✓Experience with test equipment and data acquisition systems used in battery production.
  • ✓Strong analytical skills and attention to detail.
  • ✓Excellent communication and teamwork skills.
  • ✓Knowledge of Arbin cyclers, Amada welding machines, or similar battery testing and assembly equipment is a plus.

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 .

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.

Show full 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.

Preferred Skills

  • +Certification in Quality Engineering (CQE) or Six Sigma Green/Black Belt.
  • +Experience with battery cell screening, aging, and cycling.
  • +Familiarity with software tools such as Minitab, JMP, or similar statistical analysis programs.

This job description may not be inclusive to the duties and

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