Battery Manufacturing Technician

Job Description

Job Description

Job Title: Battery Manufacturing Technician

Job Description

This role focuses on producing battery slurries at pilot-line scale for prototype and manufacturing activities within a laboratory and production environment. You will work as part of the slurry production team, operating industrial mixing equipment, performing routine quality control testing, and supporting process experiments to optimize battery cell performance. The position suits a detail-oriented, hands-on technician who is comfortable with manual tasks, hazardous chemicals, and standard lab safety practices, and who can occasionally start the workday before 8 a.m.

Responsibilities

• Produce pilot-line scale battery slurries using industrial mixing and Pilot Line machinery.
• Operate mixers and related equipment to handle large-scale batches, including 50L slurry production.
• Perform manual tasks such as lifting materials and equipment weighing up to 25 kg as part of the production process.
• Use respirators and follow proper procedures when working with hazardous chemicals and slurry materials.
• Conduct routine quality control tests using material characterization tools to ensure slurry and product consistency.
• Perform inspections and quality assurance checks on materials and equipment during and after production runs.
• Clean mixing equipment, tools, and workstations promptly after slurry production runs to maintain cleanliness and readiness.
• Manage inventory of manufacturing consumables by tracking usage, maintaining stock levels, and supporting ordering processes.
• Maintain safe, tidy, and organized work areas, adhering to cleanroom and lab housekeeping standards.
• Follow established standard operating procedures (SOPs) for all production, safety, and quality control activities.
• Support guided experiments aimed at defining optimal process parameters for battery cell performance and manufacturing capabilities.
• Follow experimental plans, prepare samples, operate instruments, and accurately record data during process experimentation.
• Assist with general laboratory tasks such as pipetting, weighing materials, and preparing samples for testing or production.
• Operate production and machine equipment safely and reliably in a semiconductor and cleanroom-style environment.
• Collaborate with team members to troubleshoot process issues and improve reliability, consistency, and throughput.

Essential Skills

• Hands-on manufacturing experience in production, industrial equipment operation, or Pilot Line work.
• Ability to mix large-scale slurries, including operating mixers and handling batches up to 50L.
• Comfort performing manual tasks such as lifting materials up to 25 kg.
• Familiarity with chemistry lab safety, including respirator use and hazardous chemical handling.
• Strict adherence to standard operating procedures (SOPs) and safety protocols.
• Experience performing routine quality control testing using material characterization tools.
• Demonstrated reliability, strong attention to detail, and consistent execution of processes.
• Experience with inspection, quality assurance, and machine operation in a production or lab setting.

Additional Skills & Qualifications

• Exposure to lithium-ion battery fabrication, including mixing, coating, or cell assembly.
• General laboratory experience such as pipetting, weighing, sample preparation, and instrument operation.
• Experience supporting process experimentation by following experimental plans and accurately recording data.
• Familiarity with inventory management, including tracking consumables and maintaining adequate stock levels.
• Background in cleanroom or semiconductor production environments.
• Comfort working in a pilot-line or R&D lab setting with evolving processes and procedures.

Why Work Here?

Join a full-time role in a modern battery manufacturing and R&D environment where you contribute directly to innovative energy storage technologies. You will work with advanced pilot-line equipment and material characterization tools, gain exposure to lithium-ion battery fabrication, and develop strong manufacturing and laboratory skills. The team emphasizes safety, process discipline, and cleanliness, while providing opportunities to support experiments and continuous improvement initiatives that expand your technical expertise.

Work Environment

This is a full-time, onsite position based in San Leandro, CA, within a pilot-line battery manufacturing and R&D lab environment. You will work around industrial mixing equipment, material characterization instruments, and other production machinery, often in cleanroom or semiconductor-style conditions. The role involves handling hazardous chemicals with appropriate safety gear, including respirators, and performing manual tasks such as lifting items up to 25 kg. Standard operating procedures and lab safety protocols guide daily activities, and maintaining a safe, tidy, and organized workspace is essential. Work hours are generally daytime, with preferred flexibility to start before 8 a.m. twice a week.

This is a Contract position based out of San Leandro, CA.

The pay range for this position is $30.00 - $35.00/hr.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)

This is a fully onsite position in San Leandro,CA.

This position is anticipated to close on Aug 5, 2026.

Aerotek® Inc. provides staffing and services solutions in manufacturing, logistics, construction, aviation, facilities and maintenance. We provide the expertise, solutions and people required to rise to the challenges of North American industry. Headquartered in Hanover, Md., Aerotek operates a unified network of over 200 offices across North America, supporting more than 18,000 clients each year. Aerotek is an Allegis Group company, the global leader in workforce and business solutions. To learn more, visit: Aerotek.com | 1-888-AEROTEK.

Aerotek offers weekly pay, employee benefits including medical, dental & vision, life insurance, health advocacy and employee assistance programs, a 401(k) plan, and employee discounts.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance:
Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector:
It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI):
We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.

We know that finding work is hard, and finding meaningful work is harder. Aerotek connects 180,000+ light industrial and skilled trades workers with 14,000+ employers each year, helping our workers navigate an evolving labor market and find jobs that meet their goals, skills, and interests. Since 1983, we have provided a variety of career opportunities across North American industry – from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role in solving companies’ construction, manufacturing, and maintenance challenges. Our 1,500+ experienced recruiters across 250+ offices work relentlessly to put our workforce in a position to thrive. Let us rise to meet your challenges and put our people-are-everything spirit to the test as your career continues to grow.

Company Description

We know that finding work is hard, and finding meaningful work is harder. Aerotek connects 180,000+ light industrial and skilled trades workers with 14,000+ employers each year, helping our workers navigate an evolving labor market and find jobs that meet their goals, skills, and interests. Since 1983, we have provided a variety of career opportunities across North American industry – from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role in solving companies’ construction, manufacturing, and maintenance challenges. Our 1,500+ experienced recruiters across 250+ offices work relentlessly to put our workforce in a position to thrive. Let us rise to meet your challenges and put our people-are-everything spirit to the test as your career continues to grow.