1

Chemical Process Engineer Jobs in Maine (NOW HIRING)

S. in Chemical Engineering. Minimum five years of experience in the Vacuum Pressure Swing Adsorption industry. Experience in the development of Process Flow Diagram (PFDs) and Heat and Material ...

Provide process engineering troubleshooting for sheet extrusion lines and associated process ... Chemical, Mechanical, or Electrical. * 0 - 5 years of operations experience in manufacturing ...

Provide process engineering troubleshooting for sheet extrusion lines and associated process ... Chemical, Mechanical, or Electrical. * 0 - 5 years of operations experience in manufacturing ...

As the Process Engineer , you will define and implement process development activities for novel ... Bachelor's degree in Mechanical Engineering, Industrial Engineering, Chemical Engineering or ...

Senior Process Engineer

Sanford, ME · On-site

$99K - $128K/yr

Provide process engineering troubleshooting for sheet extrusion lines and associated process ... Chemical, Mechanical, or Electrical. * 5-10 years of operations experience in manufacturing ...

Senior Process Engineer

Sanford, ME · On-site

$99K - $128K/yr

Provide process engineering troubleshooting for sheet extrusion lines and associated process ... Chemical, Mechanical, or Electrical. * 5-10 years of operations experience in manufacturing ...

The Process Engineer II will develop and optimize economical industrial processes to make the huge range of products on which modern society depends. This role provides sustaining engineering support ...

Test Engineer

Berwick, ME · On-site

$100K - $180K/yr

Bachelor's degree in Chemical Engineering, Process Engineering, or a related discipline * 3+ years of professional experience in test engineering, process validation, or a comparable hands-on ...

Mechanical Engineer

Berwick, ME · On-site

$120K - $180K/yr

AT Process Technologies (ATP) is a pioneering manufacturing company focused on the development and ... Bachelor's degree in Mechanical Engineering, Chemical Engineering, Robotics, Mechatronics, or a ...

Systems Engineer

Berwick, ME · On-site

$100K - $180K/yr

AT Process Technologies (ATP) is a pioneering manufacturing company focused on the development and ... Bachelor's degree in Systems Engineering, Mechanical Engineering, Chemical Engineering, Electrical ...

Project Engineer

Lewiston, ME · On-site

$90K - $115K/yr

Through advanced materials processing and precision manufacturing capabilities, Elmet delivers high ... Bachelor's degree in Mechanical, Electrical, Industrial, Manufacturing, Chemical, or a related ...

Through advanced materials processing and precision manufacturing capabilities, Elmet delivers high ... Bachelor's degree in Mechanical, Electrical, Industrial, Manufacturing, Chemical, or a related ...

Project Engineer

Lewiston, ME · On-site

$90K - $115K/yr

Through advanced materials processing and precision manufacturing capabilities, Elmet delivers high ... Bachelor's degree in Mechanical, Electrical, Industrial, Manufacturing, Chemical, or a related ...

next page

Showing results 1-20

Chemical Process Engineer information

See Maine salary details

$44.1K

$98.1K

$156.8K

How much do chemical process engineer jobs pay per year?

As of Aug 2, 2026, the average yearly pay for chemical process engineer in Maine is $98,101.00, according to ZipRecruiter salary data. Most workers in this role earn between $79,900.00 and $110,900.00 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.
What are the most commonly searched types of Chemical Process Engineer jobs in Maine? The most popular types of Chemical Process Engineer jobs in Maine are:
What are popular job titles related to Chemical Process Engineer jobs in Maine? For Chemical Process Engineer jobs in Maine, the most frequently searched job titles are:
What job categories do people searching Chemical Process Engineer jobs in Maine look for? The top searched job categories for Chemical Process Engineer jobs in Maine are:
What are popular job titles related to Chemical Process Engineer jobs in ME? For Chemical Process Engineer jobs in ME, the most frequently searched job titles are:
Infographic showing various Chemical Process Engineer job openings in Maine as of July 2026, with employment types broken down into 100% Full Time. Highlights an 83% In-person, and 17% Remote job distribution, with an average salary of $98,101 per year, or $47.2 per hour.

VPSA Process Engineer

Misti Pett

South Paris, ME • On-site

Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 15 days ago


Job description

Nucor is North America's largest recycler and most diversified steel and steel products company. Since 1969, we've led the industry in developing innovative technologies for recycling scrap into high-quality steels that are all around us, from bridges and buildings to cars and appliances. Best Benefits in the Business: Yearly UIG specific KPI bonus in addition to Nucor profit sharing Paid Vacation Paid Holidays – 10 per year and 1 personal day Profit Sharing – 1x year payout that averages around 17% of your annual earnings Tuition Reimbursement - $5,250 year for teammates, $2,625 for spouses Scholarship Program – Every child of a Nucor teammate is eligible for $5,000 per year Parental Leave Low-cost medical, dental, vision after 30 days Company-paid life and disability insurance Company matching 401(k) plan Employee stock purchase plan – we match 10% of your purchase Go to https://nucor.com/careers#benefits to learn more! What You'll Do: UIG is currently seeking a VPSA Process Engineer. The Process Engineer will be primarily responsible for developing process engineering designs and specifications for UIG Vacuum Pressure Swing Adsorption (VPSA) projects and commercial proposals. The Process Engineer will also provide Process support for the start-up and ongoing operations of the VPSAs. Responsibilities include: Analyze costs and benefits of various process solutions and select optimum design cases for the system and the equipment. Perform process simulations and calculations, write process specifications, and provide accurate process data to support compressors, air chiller, adsorption systems, distillation columns, cold boxes, control valves, relief valves, manual valves, pumps, heat exchangers, tanks, pipeline measurement equipment, analyzers, silencers, cooling towers, and other air separation equipment components specifications and purchasing. Develop Process Flow Diagrams (PFDs), and Heat and Material Balances (H&MB). Participate in P&IDs development, HAZOP, plant commissioning and start-up, technical risk analysis, safety and environmental assessments and documentation, ASU troubleshooting and investigations. Ensure successful completion of assigned project phases on schedule and within budget. Review technical aspects of vendor equipment proposals. Review and check project specific drawings and data sheets to ensure compliance with design criteria and standards. Participate in the development and implementation of process performance test specification for air separation plants. Interface with customers and suppliers as required. Stay current with new process technologies. Keep current with state-of-the-art industrial gas tools, design practices, methods and concepts. Assist in development of department best practices, processes, procedures, tools, as well as standard specifications and data sheets. Collect and maintain Lessons Learned log and assist with the company continuous improvement effort. Provide process support for the start-up and ongoing operations of the VPSAs. Willingness to travel up to 20% Safety is the most important part of all jobs within Nucor; therefore, candidates must be able to demonstrate the ability to initiate, lead, and uphold safety policies, practices, procedures, and housekeeping standards at all times. Must Haves: B.S. in Chemical Engineering. Minimum five years of experience in the Vacuum Pressure Swing Adsorption industry. Experience in the development of Process Flow Diagram (PFDs) and Heat and Material Balances. Working knowledge of Process Equipment and Line Sizing, material selection and calculating Utility requirements. Excellent computer and Microsoft Office Software skills. Effective communication skills, both written and verbal, as well as effective problem-solving skills Nice to Have: Master’s degree in Chemical Engineering. 5+ years of experience in the Vacuum Pressure Swing Adsorption industry. Advanced Process Control experience. Foreign language capability: Spanish, Chinese Why UIG: Universal Industrial Gases, LLC. (UIG) is a wholly owned subsidiary of Nucor and a well-established, global engineer, constructor, supplier and operator of air separation plants and related equipment and services, based in Bethlehem, PA. UIG owns and operates production plants across the USA which supply both Nucor steel sites and third-party clients 24/7 with tonnage quantities of oxygen, nitrogen and argon as well as exporting liquid cryogenic products by road tanker.