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Chemical Process Engineer Jobs in Santa Rosa, CA

Viavi Solutions

Manufacturing Process Engineer

Santa Rosa, CA · On-site

$80K - $107K/yr

MS or BS in Chemical Engineering, Chemistry, Materials Science, Physics, Mechanical Engineering, or similar related discipline * Proven track record supporting and improving manufacturing processes ...

Viavi Solutions

Manufacturing Process Engineer

Santa Rosa, CA · On-site

$80K - $107K/yr

MS or BS in Chemical Engineering, Chemistry, Materials Science, Physics, Mechanical Engineering, or similar related discipline * Proven track record supporting and improving manufacturing processes ...

kennedyjc

Wastewater Process Engineer

Santa Rosa, CA · Hybrid

$84K/yr

Develop and evaluate physical, chemical, and biological treatment systems, including capacity ... process engineering, or related wastewater infrastructure projects. * Technical knowledge

Apple

Process Engineer

Bodega Bay, CA

$184K - $324K/yr

... Packaging Engineer to drive the development of innovative module packaging solutions for new consumer products. In this role, you will own the process development of New Product Introduction ...

Apple

Process Engineer

Bodega Bay, CA

$184K - $324K/yr

... Packaging Engineer to drive the development of innovative module packaging solutions for new consumer products. In this role, you will own the process development of New Product Introduction ...

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All JobsChemical Process Engineer JobsChemical Process Engineer Jobs in Santa Rosa, CA

Chemical Process Engineer information

See Santa Rosa, CA salary details

$49.7K

$110.8K

$177.1K

How much do chemical process engineer jobs pay per year?

As of Jul 15, 2026, the average yearly pay for chemical process engineer in Santa Rosa, CA is $110,780.00, according to ZipRecruiter salary data. Most workers in this role earn between $90,200.00 and $125,200.00 per year, depending on experience, location, and employer.

What does a Chemical Process Engineer do?

A Chemical Process Engineer is responsible for designing, developing, and optimizing processes used in the production of chemicals, fuels, pharmaceuticals, food, and other products. They work to improve efficiency, safety, and sustainability in manufacturing plants by analyzing chemical reactions, equipment, and workflows. Chemical Process Engineers often collaborate with other engineers and technicians to troubleshoot problems and implement new technologies in production systems.

What is the difference between Chemical Process Engineer vs Chemical Production Technician?

AspectChemical Process EngineerChemical Production Technician
CredentialsBachelor's degree in chemical engineering or related fieldAssociate's degree or technical certification in chemical technology
Work EnvironmentDesign, optimize, and oversee chemical processes in labs or plantsOperate and maintain equipment on the production floor
Employer & Industry UsageManufacturing, petrochemical, pharmaceuticals, and energy sectorsChemical manufacturing plants and processing facilities

The Chemical Process Engineer focuses on designing and improving chemical processes, requiring a degree in engineering. In contrast, the Chemical Production Technician handles daily operations and equipment maintenance, often with technical certifications. Both roles are vital in chemical industries but differ in responsibilities, education, and work scope.

What Is a Chemical Process Engineer?

A chemical process engineer’s responsibilities cover designing and developing processes for transforming raw materials into marketable products. You can hold a chemical process engineer job in an industry that processes natural gases, paper, pharmaceuticals, plastic, food, and other products. You will analyze procedures, communicate effectively with team members, apply math, science, and engineering concepts, and conduct experiments and report the results. Many types of chemical engineering careers exist in chemical production and manufacturing, mineral processing, oil exploration, sustainable engineering, and alternative energy fields. However, you can find chemical engineers with diverse duties in jobs in nearly every industry that creates a product.

What are the key skills and qualifications needed to thrive as a Chemical Process Engineer, and why are they important?

To thrive as a Chemical Process Engineer, you need a solid background in chemical engineering principles, process design, and safety regulations, typically supported by a bachelor's degree in chemical engineering or a related field. Familiarity with process simulation software (such as Aspen Plus or HYSYS), knowledge of P&ID development, and relevant certifications like Six Sigma are highly valuable. Strong analytical thinking, problem-solving skills, and effective teamwork and communication abilities help you excel in this role. These skills ensure that processes are efficient, safe, and cost-effective, supporting both operational excellence and regulatory compliance.

What are some typical challenges a Chemical Process Engineer faces when optimizing plant operations?

Chemical Process Engineers often encounter challenges such as balancing production efficiency with safety and environmental regulations, troubleshooting unexpected equipment malfunctions, and integrating new technologies into existing systems. They must collaborate closely with multidisciplinary teams, including operators, maintenance staff, and quality control, to implement process improvements. Staying adaptable and proactive in problem-solving is key to overcoming these challenges while maintaining smooth and cost-effective operations.
More about Chemical Process Engineer jobs
What are the most commonly searched types of Chemical Process Engineer jobs in Santa Rosa, CA? The most popular types of Chemical Process Engineer jobs in Santa Rosa, CA are:
What are popular job titles related to Chemical Process Engineer jobs in Santa Rosa, CA? For Chemical Process Engineer jobs in Santa Rosa, CA, the most frequently searched job titles are:
What cities near Santa Rosa, CA are hiring for Chemical Process Engineer jobs? Cities near Santa Rosa, CA with the most Chemical Process Engineer job openings:
Chemical Process Engineer jobs near you
Infographic showing various Chemical Process Engineer job openings in Santa Rosa, CA as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $110,780 per year, or $53.3 per hour.
Manufacturing Process Engineer

Manufacturing Process Engineer

Viavi Solutions

Santa Rosa, CA • On-site

$80K - $107K/yr

Full-time

Medical, Life, Retirement, PTO

Re-posted 19 days ago

Job description

Summary:
VIAVI (NASDAQ: VIAV) is a global provider of network test, monitoring and assurance solutions for telecommunications, cloud, enterprises, first responders, military, aerospace, and railway. VIAVI is also a leader in light management technologies for 3D sensing, anti-counterfeiting, consumer electronics, industrial, automotive, government and aerospace applications.
We are the people behind the products that help keep the world connected at home, school, work, at play, and everywhere in between. VIAVI employees are passionate about supporting customer success and we welcome people who bring their best every day to the company - to question, to collaborate and to push for solutions that will delight our customers.
Job Summary:
• The Senior Manufacturing Process Engineer develops, maintains, and evolves advanced manufacturing processes and systems for thin-film-based pigments production. This role focuses on optimizing production through data analysis, quality control, and continuous improvement. The position involves hands-on work with technologies such as PVD-based thin-film deposition, high-vacuum systems, bulk-solids handling and powder processing, chemical processing, complex metrology, and safety systems.
Duties & Responsibilities:
Key Responsibilities:
  • Process Development & Optimization
    • Design, evaluate, and enhance manufacturing systems and tools using expertise in processes, equipment, and quality standards
  • Process Engineering Ownership
    • Own and lead assigned manufacturing value streams, ensuring effective manufacturing execution, problem-solving, and continuous improvement. Provide process engineering support for equipment, facility, and tooling improvements.
  • Cross-Functional Collaboration
    • Work closely with manufacturing, engineering, and maintenance teams to support daily operations
  • Production Support
    • Provide real-time support to the manufacturing floor, including occasional off-shift remote assistance
  • Continuous Improvement
    • Drive improvements in cost, quality, productivity, and safety using Lean and Six Sigma methodologies
  • Production Documentation
    • Maintain product BOMs, time standards, work instructions, and quality documentation systems supporting daily production
  • Failure Analysis
    • Conduct root cause investigations and implement corrective actions using statistical tools. Participate in non-conformance and CAPA activities
  • Training & Development
    • Create and deliver training and materials to support process knowledge and skill development
  • New Product & Process Introduction (NPPI)
    • Partner with R&D, quality, and customers to develop and qualify new products from prototype through full-scale production, ensuring manufacturability and repeatability at scale.
  • Supplier Quality Engineering
    • Partner with quality, procurement, and vendors to develop and enhance raw materials supply-chain
  • Project Management
    • Effectively manage multiple projects with shifting priorities

Pre-Requisites / Skills / Experience Requirements:
Job Qualifications:
Required:
  • 5+ years of manufacturing engineering experience in a related field
  • MS or BS in Chemical Engineering, Chemistry, Materials Science, Physics, Mechanical Engineering, or similar related discipline
  • Proven track record supporting and improving manufacturing processes in an engineering role
  • Working knowledge of quality systems - PFMEA, CAPA, 8D root-cause, SPC
  • Exceptional software & computer competency including MS Office and advanced Excel skills
  • Eligible for ITAR clearance
  • Fluent in English (reading and writing)
  • Must be able to visually inspect, distinguish colors, and perceive depth and detail as required to perform essential job functions, with or without reasonable accommodation

Preferred Experience (candidates with one or more of the following will be prioritized):
  • Transitioning products from prototype to production
  • Pigment, coatings, thin-films, or specialty materials manufacturing
  • Chemical and bulk-solids / powder process engineering
  • Physical Vapor Deposition (PVD) or high-vacuum processes
  • ISO 9001 / AS9100 quality systems
  • MES (Manufacturing Execution Systems)
  • Interfacing with external customers on technical and quality matters
  • ITAR-controlled or regulated-product manufacturing

Key Attributes:
  • Self-motivated, organized, and autonomous
  • Strong analytical and problem-solving skills
  • Effective project and priority management
  • Excellent interpersonal and leadership skills
  • Fast learner with strong technical curiosity
  • Hands-on, shop-floor-engaged mindset
  • Ability to influence and collaborate across teams
  • Excellent communication and presentation abilities

If you have what it takes to push boundaries and seize opportunities, apply to join our team today.
VIAVI Solutions is an equal opportunity and affirmative action employer - minorities/females/veterans/persons with disabilities.
Job Posting Pay Range:
98,700
to
183,300
Exceptional qualifications, experience and location may impact salary. VIAVI offers a competitive benefits package that includes paid time off, health, life and disability insurance, 401(k), and a bonus program.

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