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Senior Chemical Process Engineer Jobs in Iowa (NOW HIRING)

TrinityRail

Senior Chemical Cleaning

Shell Rock, IA · On-site

Trinity Industries is hiring a Railcar Senior Chemical Cleaner at our Shell Rock, IA plant. As a ... process of product. You'll handle and maintain cleaning equipment and materials, including ...

Cambrex

Senior Process Engineer

Charles City, IA

$94K - $121K/yr

Overview: As an expert in their field, the Senior Process Engineer leads technical teams ... A complete understanding of the core chemical engineering fundamentals (thermodynamics, heat ...

Cambrex

Senior Process Engineer

Charles City, IA · On-site

$94K - $121K/yr

As a Senior Process Engineer, you will serve as a senior member of our engineering team, taking a ... A complete understanding of the core chemical engineering fundamentals (thermodynamics, heat ...

Cambrex

Senior Process Engineer

Charles City, IA

$94K - $121K/yr

As a Senior Process Engineer, you will serve as a senior member of our engineering team, taking a ... A complete understanding of the core chemical engineering fundamentals (thermodynamics, heat ...

Cambrex

Process Engineer II

Charles City, IA · On-site

Job Overview As a Process Engineer II, you'll build on your chemical engineering experience while continuing to receive mentorship from senior engineers and scientists who support your professional ...

Cambrex

Process Engineer II

Charles City, IA · On-site

Job Overview As a Process Engineer II, you'll build on your chemical engineering experience while continuing to receive mentorship from senior engineers and scientists who support your professional ...

Cambrex

Process Engineer II

Charles City, IA · On-site

As a Process Engineer II, you'll build on your chemical engineering experience while continuing to receive mentorship from senior engineers and scientists who support your professional growth. In ...

Feed Energy

Process Engineer

Sioux City, IA

Bachelor's degree in Mechanical, Chemical, or Industrial Engineering * 3+ years of process engineering or related experience preferred * Ability to read and interpret blueprints, schematics ...

Riverhead Resources

Process Engineer

Sioux City, IA · On-site

Bachelor's degree in Mechanical, Chemical, or Industrial Engineering * 3+ years of process engineering or related experience preferred * Ability to read and interpret blueprints, schematics ...

Feed Energy

Process Engineer

Sioux City, IA · On-site

Bachelor's degree in Mechanical, Chemical, or Industrial Engineering * 3+ years of process engineering or related experience preferred * Ability to read and interpret blueprints, schematics ...

Green Plains, Inc.

Senior Process Engineer

Cedar Rapids, IA · On-site

$103K - $133K/yr

Summary: The Senior Process Engineer (SPE) will lead and manage the most complex process ... Bachelor's degree in chemical engineering or a related field * Passed FE and PE (Professional ...

CF Industries

Senior Process Engineer

Sergeant Bluff, IA

$106K - $137K/yr

Position Requirements: * BS degree in Chemical Engineering from an ABET or IchemE accredited university is required. * A minimum of 5 years of process engineering experience is required. Experience ...

BSI Engineering LLC

Senior Process Engineer

Cedar Rapids, IA · On-site

$102K - $132K/yr

Senior Process Engineer Your Role at BSI Our Process Engineers are responsible for designing safe ... Bachelor of Science in Chemical or Mechanical Engineering. * 15+ years of experience. * PE License ...

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Senior Chemical Process Engineer information

See Iowa salary details

$85.9K

$118K

$147K

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

As of Jul 29, 2026, the average yearly pay for senior chemical process engineer in Iowa is $118,048.00, according to ZipRecruiter salary data. Most workers in this role earn between $105,700.00 and $126,800.00 per year, depending on experience, location, and employer.

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 Senior Chemical Process Engineers?

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.

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.

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 are the most commonly searched types of Chemical Process Engineer jobs in Iowa? The most popular types of Chemical Process Engineer jobs in Iowa are:
What are popular job titles related to Senior Chemical Process Engineer jobs in Iowa? For Senior Chemical Process Engineer jobs in Iowa, the most frequently searched job titles are:
What job categories do people searching Senior Chemical Process Engineer jobs in Iowa look for? The top searched job categories for Senior Chemical Process Engineer jobs in Iowa are:
What cities in Iowa are hiring for Senior Chemical Process Engineer jobs? Cities in Iowa with the most Senior Chemical Process Engineer job openings:
What are popular job titles related to Senior Chemical Process Engineer jobs in IA? For Senior Chemical Process Engineer jobs in IA, the most frequently searched job titles are:
Senior Chemical Process Engineer jobs near you
Infographic showing various Senior Chemical Process Engineer job openings in Iowa as of July 2026, with employment types broken down into 1% As Needed, 81% Full Time, 14% Part Time, 1% Temporary, 2% Contract, and 1% Nights. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $118,048 per year, or $56.8 per hour.

Senior Chemical Cleaning

Trinity Logistics Group

Shell Rock, IA

Other

Re-posted 23 days ago

Job description

Trinity Industries is hiring a Railcar Senior Chemical Cleaner at our Shell Rock, IA plant. 

As a member of the Railcar Chemical Cleaning team at Trinity, you'll determine and complete appropriate cleaning process of product. You'll handle and maintain cleaning equipment and materials, including hazardous chemicals. The person in this position will apply knowledge of chemicals and cleaning procedures to assignments. 

  • What you'll do:
  • Purge surfaces with water and/or non-hazardous chemicals
  • Operate hand-held blast
  • Maintain and troubleshoot equipment and work environment
  • Follow all safety rules and practices
  • May be involved in safety committees or initiatives
  • Perform other duties as assigned

What you'll need:

  • 2+ years of industrial/mechanical or related work or educational experience

Apply