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Senior Chemical Process Engineer Jobs in Waterloo, IA

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 ...

Senior Engineer

Waterloo, IA

$103K - $141K/yr

As a Senior Engineer, primary responsibilities include: * Leads and supports Hydrite's Safety ... Minimum ten years of Process Engineering and/or Project Engineering experience in chemical ...

Senior Engineer

Waterloo, IA

$103K - $141K/yr

As a Senior Engineer, primary responsibilities include: * Leads and supports Hydrite's Safety ... Minimum ten years of Process Engineering and/or Project Engineering experience in chemical ...

Senior Engineer

Waterloo, IA · On-site

$103K - $141K/yr

As a Senior Engineer, primary responsibilities include: * Leads and supports Hydrite's Safety ... Minimum ten years of Process Engineering and/or Project Engineering experience in chemical ...

Sr Engineer, Manufacturing page is loaded## Sr Engineer, Manufacturingremote type: Hybridlocations ... The Manufacturing Engineer is responsible for process improvements and process engineering ...

Senior Design Engineer

Waterloo, IA · On-site

$90 - $120/hr

The Senior Design Engineer will collaborate with a team of up to 10 Design Engineers responsible ... Develop manufacturing processes, focusing on cost reduction and process improvement by designing ...

Senior Mechanical Design Engineer

Waterloo, IA · On-site

$83K - $115K/yr

Develop manufacturing processes, focusing on cost reduction and process improvement by designing ... Senior-level/experienced Engineer with 5+ years experience. * Heavy haul trailer engineering ...

Senior Mechanical Design Engineer

Waterloo, IA · On-site

$83K - $115K/yr

Develop manufacturing processes, focusing on cost reduction and process improvement by designing ... Senior-level/experienced Engineer with 5+ years experience. * Heavy haul trailer engineering ...

Senior Mechanical Design Engineer

Waterloo, IA · On-site

$88K - $122K/yr

Develop manufacturing processes, focusing on cost reduction and process improvement by designing ... Senior-level/experienced Engineer with 5+ years experience. * Heavy haul trailer engineering ...

Project Engineer

Waverly, IA · On-site

$70 - $90/hr

Bachelor's Degree in Engineering or related field (Mechanical Engineering, Process Engineering, Chemical Engineering, Electrical Engineering). * 3-5 years of experience in a technical field in a food ...

Controls Engineer

Waterloo, IA · On-site

$82K - $106K/yr

This role executes standards, implements changes through the MOC process, maintains Maximo PM ... LinkedIn: linkedin.com/company/hydrite-chemical-co- * Facebook: facebook.com/hydrite * YouTube:

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Showing results 1-20

Senior Chemical Process Engineer information

See Waterloo, IA salary details

$90.2K

$123.9K

$154.3K

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

As of Aug 24, 2026, the average yearly pay for senior chemical process engineer in Waterloo, IA is $123,928.00, according to ZipRecruiter salary data. Most workers in this role earn between $110,900.00 and $133,100.00 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.

What are popular job titles related to Senior Chemical Process Engineer jobs in Waterloo, IA?

For Senior Chemical Process Engineer jobs in Waterloo, IA, the most frequently searched job titles are:

What cities near Waterloo, IA are hiring for Senior Chemical Process Engineer jobs?

Cities near Waterloo, IA with the most Senior Chemical Process Engineer job openings:

Senior Chemical Cleaning

Shell Rock, IA • On-site


TrinityRail

6.3

Company rating: 6.3 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

139th of 175 rated vehicle equipment hire

Paid breaks


Full-time

Re-posted 20 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

Qualifications
What you'll need:
  • 2+ years of industrial/mechanical or related work or educational experience

What TrinityRail employees say

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