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Sr Chemical Process Engineer Jobs in Arizona (NOW HIRING)

Solestial, Inc.

Chemical Process Engineer

Tempe, AZ

As a Chemical Process Engineer , you will support and develop electroplating and wet chemical processes used in the manufacturing of Solestial's solar cells and modules. This role will be responsible ...

Airbus Ventures

Chemical Process Engineer

Tempe, AZ · On-site

$90 - $130/hr

As a Chemical Process Engineer , you will support and develop electroplating and wet chemical processes used in the manufacturing of Solestial's solar cells and modules. This role will be responsible ...

New

QCi

Chemical Process Technician

Arizona, LA · On-site

The candidate will work collaboratively with the process engineering team, the quality team, and ... Chemical Processing: Operating wet benches, spin tools, and automated equipment to clean wafers or ...

QCi

Chemical Process Technician

Tempe, AZ · On-site

The candidate will work collaboratively with the process engineering team, the quality team, and ... Chemical Processing: Operating wet benches, spin tools, and automated equipment to clean wafers or ...

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Sr Chemical Process Engineer information

What does a Sr Chemical Process Engineer do?

A Sr Chemical Process Engineer is responsible for designing, optimizing, and troubleshooting chemical processes within manufacturing or production facilities. They lead projects to improve efficiency, safety, and product quality, often working with cross-functional teams. Their role also includes analyzing data, implementing new technologies, and ensuring compliance with environmental and safety regulations. With their advanced experience, they mentor junior engineers and often play a key role in decision-making for process improvements.

What are the key skills and qualifications needed to thrive as a Sr Chemical Process Engineer?

To thrive as a Sr Chemical Process Engineer, you need deep knowledge of chemical engineering principles, process optimization, and safety protocols, typically supported by a bachelor's or master's degree in chemical engineering and several years of industry experience. Proficiency in process simulation software (such as Aspen Plus or HYSYS), Six Sigma or Lean methodologies, and familiarity with regulatory compliance systems are essential. Outstanding problem-solving abilities, leadership, and effective communication skills distinguish top performers in this role. These skills and qualities are vital to drive innovation, ensure safe and efficient processes, and lead cross-functional teams in complex industrial environments.

What are some common challenges faced by Sr Chemical Process Engineers when scaling up processes from the lab to full production?

Sr Chemical Process Engineers often encounter challenges such as maintaining product quality, ensuring process safety, and achieving consistent yields when scaling up from laboratory or pilot plant to full-scale production. Differences in equipment size, heat and mass transfer rates, and raw material variability can introduce unexpected issues that require creative problem-solving and strong collaboration with operations, R&D, and safety teams. Effective communication and a thorough understanding of scale-up principles are essential to mitigate risks and ensure a smooth transition to large-scale manufacturing.

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Sr Chemical Process Engineer jobs near you
Infographic showing various Sr Chemical Process Engineer job openings in Arizona as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 15% Part Time, 2% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution.

Chemical Process Engineer

Solestial, Inc.

Tempe, AZ

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 21 days ago

Job description

Solestial is pioneering the future of space-based solar power by developing advanced solar technologies optimized for the harsh conditions of space. Our innovative, low-cost, and scalable solar arrays are engineered for next-generation satellites, spacecraft, and orbital infrastructure. We are driven by a mission to power the space economy and unlock limitless opportunities in orbit and beyond.
 

As a Chemical Process Engineer, you will support and develop electroplating and wet chemical processes used in the manufacturing of Solestial's solar cells and modules. This role will be responsible for maintaining existing copper plating operations while leading the development, scale-up, and deployment of new nickel and gold plating processes.

You will work closely with Manufacturing, Equipment Engineering, Process Engineering, and Product Development teams to improve process capability, yield, throughput, and reliability. This role will also support wastewater treatment systems and help ensure safe, compliant operation of chemical processes across multiple manufacturing areas.

This is a hands-on engineering role that combines process development, manufacturing support, troubleshooting, and scale-up of new technologies.

Your Mission

  • Support and optimize electroplating processes used in solar cell manufacturing.

  • Develop, characterize, and scale new nickel and gold plating processes for production.

  • Support existing copper plating operations and continuous process improvement efforts.

  • Design and execute experiments to improve process performance, yield, and reliability.

  • Monitor critical process parameters and implement process controls to ensure consistent results.

  • Analyze process data and present findings to technical and manufacturing teams.

  • Troubleshoot process excursions, yield issues, and equipment-related challenges.

  • Partner with Manufacturing and Equipment Engineering teams to improve throughput and operational efficiency.

  • Support installation, qualification, and ramp-up of new plating equipment and process lines.

  • Develop and maintain process documentation, operating procedures, work instructions, and training materials.

  • Support operation and continuous improvement of wastewater treatment systems associated with manufacturing operations.

  • Train operators and manufacturing personnel on process requirements and best practices.

  • Follow safety requirements and contribute to a safe, organized, and compliant manufacturing environment.

What You Bring

  • Bachelor's, Master's, or PhD in Chemical Engineering, Chemistry, Materials Science, or a related technical field.

  • Experience working with electrochemical, electroplating, wet chemistry, semiconductor, photovoltaic, or related manufacturing processes.

  • Strong understanding of process development, process control, and manufacturing scale-up.

  • Experience troubleshooting complex process and equipment issues.

  • Strong analytical and problem-solving skills.

  • Experience analyzing process data and communicating technical findings.

  • Ability to work effectively in a fast-paced, collaborative environment.

  • Ability to work safely around chemicals and manufacturing equipment.

What Gives You an Edge

  • Experience with copper, nickel, gold, or other metal plating processes.

  • Experience supporting semiconductor, photovoltaic, PCB, advanced packaging, or electronics manufacturing.

  • Experience with wastewater treatment systems or industrial chemical waste handling.

  • Experience with statistical process control (SPC), design of experiments (DOE), and yield improvement methodologies.

  • Experience transferring processes from development into manufacturing environments.

  • Experience working in cleanroom or high-reliability manufacturing environments.

Our Benefits
  • Competitive compensation - we want you to grow with us
  • Generous, high-quality medical, dental, and vision coverage on day one of employment
  • 15 vacation days, 5 sick days, and 10 paid holidays annually - with an extended holiday break at year's end
  • 401K with employer match up to 4% of salary
  • Employer-paid short-term and long-term disability and employer-sponsored life insurance
  • Your work will literally go to space!
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