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Senior Chemical Process Engineer Jobs (NOW HIRING)

Optima Chemical LLC

Be Seen First

Chemical Process Engineer

Douglas, GA · On-site

$75K - $90K/yr

Chemical Process Engineer Reports to: Project Development Manager Education and Experience : A bachelor's degree in Chemical Engineering and 0-5+ years of relevant experience, OR a Master's or Doctor ...

XL Batteries

Chemical Process Engineer

Marlborough, MA · On-site

Chemical Process Engineer Location: Marlborough, MA About Us XL Batteries, a Massachusetts-based development stage company focused on long duration energy storage at the grid level. We are growing a ...

XL Batteries

Chemical Process Engineer

Marlborough, MA · On-site

Chemical Process Engineer Location: Marlborough, MA About Us XL Batteries, a Massachusetts-based development stage company focused on long duration energy storage at the grid level. We are growing a ...

Enpro

Senior Chemical Process Technician

Columbia, SC · On-site

The Senior Chemical Process Technician is a hands-on technical individual contributor responsible ... Provide technical support to Quality, Engineering, and other departments. * Provides technical ...

SPECTRA TECH, Inc.

Chemical Process Engineer

Aiken, SC · On-site

Spectra Tech has an immediate need for Chemical Process Engineers in Aiken, SC. * Monitor process parameters for chemical batch processes, review sample results, monitor batch operations and complete ...

SPECTRA TECH INC

Chemical Process Engineer

Aiken, SC · On-site

Spectra Tech has an immediate need for Chemical Process Engineers in Aiken, SC. * Monitor process parameters for chemical batch processes, review sample results, monitor batch operations and complete ...

Spectra Tech, Inc.

Chemical Process Engineer

Aiken, SC · On-site

Spectra Tech has an immediate need for Chemical Process Engineers in Aiken, SC. * Monitor process parameters for chemical batch processes, review sample results, monitor batch operations and complete ...

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Senior Chemical Process Engineer information

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$91.5K

$125.7K

$156.5K

How much do senior chemical process engineer jobs pay per year?

As of Sep 1, 2026, the average yearly pay for senior chemical process engineer in the United States is $125,681.00, according to ZipRecruiter salary data. Most workers in this role earn between $112,500.00 and $135,000.00 per year, depending on experience, location, and employer.

What is a senior chemical process engineer?

Senior Chemical Process Engineers are experienced professionals who design, develop, and optimize chemical processes used in manufacturing. They lead projects, oversee process safety and efficiency, and mentor junior engineers. Their work ensures that industrial chemical operations are cost-effective, environmentally friendly, and comply with regulations. Senior Chemical Process Engineers often collaborate with multidisciplinary teams and play a key role in troubleshooting and continuous improvement initiatives.

How do senior chemical process engineers typically collaborate with cross-functional teams during large-scale projects?

Senior Chemical Process Engineers frequently work alongside professionals from disciplines like mechanical engineering, instrumentation, safety, and project management. They play a key role in translating process requirements into actionable engineering solutions and ensure process integration aligns with overall project goals. Regular meetings, detailed documentation, and clear communication are essential, as these engineers often lead technical discussions, resolve interdisciplinary challenges, and coordinate between design, operations, and quality assurance teams to drive projects forward efficiently.

What are the key skills and qualifications needed to thrive as a senior chemical process engineer, and why are they important?

To thrive as a Senior Chemical Process Engineer, you need a strong background in chemical engineering principles, process design, and problem-solving, typically supported by a bachelor's or master's degree in chemical engineering. Familiarity with process simulation software (such as Aspen Plus or HYSYS), plant safety standards, and relevant certifications (like Professional Engineer licensure) is highly valuable. Strong analytical thinking, leadership, and effective communication skills help drive project success and lead cross-functional teams. These skills and qualities are crucial for optimizing manufacturing processes, ensuring safety, and delivering cost-effective solutions in complex industrial environments.

What is the difference between Senior Chemical Process Engineer vs Chemical Process Engineer?

AspectSenior Chemical Process EngineerChemical Process Engineer
Required CredentialsBachelor's or Master's in Chemical Engineering; 5+ years experienceBachelor's in Chemical Engineering; entry to 2 years experience
Work EnvironmentDesign, optimization, and supervision in manufacturing or R&D facilitiesAssist in process design, testing, and operation in manufacturing plants
Employer & Industry UsageManufacturing, oil & gas, pharmaceuticals, chemicalsSimilar industries, often as entry-level or mid-level roles

The main difference between a Senior Chemical Process Engineer and a Chemical Process Engineer lies in experience, responsibilities, and seniority. Senior engineers typically lead projects, oversee teams, and have more advanced expertise, while chemical process engineers focus on supporting process design and operation. Both roles are essential in chemical manufacturing and related industries, but senior positions require more experience and leadership responsibilities.

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Senior Chemical Process Engineer jobs near you
Infographic showing various Senior Chemical Process Engineer job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 16% Part Time, 3% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $125,681 per year, or $60.4 per hour.

Senior Chemical Process Engineer (FILLED)

MRINetwork Jobs

Wanette, OK • On-site

Full-time

Re-posted 9 days ago

Job description

We are looking for a Senior Chemical Engineer to join a state-of-the-art EV/Hybrid battery recycler. This position will be responsible for the development and implementation of new processes and products as multiple lithium-ion battery recycling facilities are established across the US, as well as the oversight of existing projects. The ideal candidate will have experience with process design, chemical synthesis, and process control. This role will be responsible for developing and implementing a wide range of projects that are critical to the company’s growth.

Primary Responsibilities:

  • Lead the design, installation, and commissioning of chemical processes and equipment.
  • Provide ongoing process support for plant operation and maintenance.
  • Support materials and analytical lab development and operation
  • Own process deliverables for Front End Engineering Design through EPC project phase such as flowsheets, P&IDs, process modeling, control narratives, HAZOPs, etc.
  • Evaluate and recommend new process technologies to improve recycling and refining, including both technical and economics/financial considerations.
  • Work with internal and external resources to scale processes from lab to commercial
  • Support the development of new technology, processes and equipment.

Desired Qualifications:

  • 5+ years’ experience working in an industrial chemical processing environment
  • Bachelor’s Degree in Chemical Engineering or related technical discipline
  • Experience with capital projects
  • Experience working with EPC’s to execute projects
  • Experience scaling processes from R&D to Pilot to Commercial scale
  • Ability to work with and manage external resources to facilitate projects
  • Experience in hydrometallurgy, mineral extraction and separation
  • Experience in waste water treatment and pollution control systems a plus
  • Background in mining & minerals and/or battery recycling processes a plus
  • Ability to travel domestically and internationally as required

Work Environment/Conditions:

Office Location: Work from Home (WFH)

Travel: 20% - 50% to plant site

Plant: Necessary to follow safety protocols and procedures in our and our customer plants. Important to interact with all levels of specialists, team leaders and department managers.