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Senior Process Engineer Jobs in Springfield, IL (NOW HIRING)

RS&H

Senior Transportation Engineer

Springfield, IL

$134K - $171K/yr

The Opportunity RS&H is seeking a dynamic and experienced Transportation Engineer to join our Illinois Infrastructure Practice. This is a high-impact opportunity to lead transportation projects ...

MSR Technology Group

ETL Data Engineer

Springfield, IL · Remote

$113K - $136K/yr

Senior Data Engineer - Azure / Python ETL Modernization Remote (U.S.) with Minimal travel (2-3x per ... Implement ELT patterns leveraging SQL pushdown and distributed processing Python & Spark ...

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All JobsSenior Process Engineer JobsSenior Process Engineer Jobs in Springfield, IL

Senior Process Engineer information

See Springfield, IL salary details

$74.3K

$120K

$169K

How much do senior process engineer jobs pay per year?

As of Jun 25, 2026, the average yearly pay for senior process engineer in Springfield, IL is $120,039.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,100.00 and $133,300.00 per year, depending on experience, location, and employer.

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

AspectSenior Process EngineerProcess Engineer
QualificationsBachelor's or Master's in Engineering, often with 5+ years experienceBachelor's degree in Engineering or related field, typically 1-3 years experience
ResponsibilitiesLeading process improvements, mentoring, project managementSupporting process development, data analysis, assisting senior staff
Work EnvironmentDesign teams, manufacturing plants, R&D departmentsManufacturing facilities, engineering teams, operational support

Senior Process Engineers typically have more experience, leadership duties, and oversee complex projects, while Process Engineers focus on supporting process development and implementation. Both roles are essential in manufacturing and engineering industries, but the senior role involves greater responsibility and strategic planning.

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

To thrive as a Senior Process Engineer, you need a strong background in chemical or process engineering, problem-solving skills, and typically a bachelor's or master's degree in a relevant field. Expertise in process simulation software (such as Aspen Plus or HYSYS), Six Sigma or Lean certifications, and familiarity with process control systems are highly valued. Outstanding analytical abilities, leadership, and effective communication set top performers apart in this role. These skills and qualifications are crucial for optimizing processes, ensuring safety and compliance, and leading teams to achieve operational excellence.

What engineers make $300,000 a year?

Senior Process Engineers in industries such as oil and gas, chemical manufacturing, or aerospace can earn $300,000 or more annually, especially with extensive experience, specialized skills, and leadership roles. High compensation often includes bonuses, stock options, or other incentives, and requires advanced technical knowledge and certifications like Six Sigma or PMP.

What does a senior process engineer do?

A senior process engineer designs, develops, and optimizes manufacturing or industrial processes to improve efficiency, safety, and quality. They analyze data, troubleshoot issues, and implement process improvements, often using tools like process simulation software and adhering to safety and regulatory standards. They also mentor junior engineers and collaborate with cross-functional teams to ensure smooth operations.

What engineer makes $500,000 a year?

Senior Process Engineers in specialized industries such as oil and gas, chemical manufacturing, or aerospace can earn salaries approaching or exceeding $500,000 annually, especially with extensive experience, advanced certifications, and leadership roles. High compensation often includes bonuses, stock options, or profit sharing, and requires expertise in process optimization, safety standards, and industry-specific tools.

How much does a senior process engineer earn?

A senior process engineer typically earns between $80,000 and $130,000 annually, depending on experience, industry, and location. They often have specialized skills in process optimization, project management, and may hold certifications like Six Sigma or PMP.

What are some common challenges Senior Process Engineers face when working on cross-functional teams?

Senior Process Engineers often collaborate with professionals from various departments, such as operations, quality, and maintenance. A common challenge is aligning diverse priorities and communication styles to achieve shared project goals. Successfully managing these differences requires strong interpersonal and project management skills, as well as the ability to translate technical concepts for non-engineering colleagues. Regular meetings and clear documentation can help ensure everyone stays informed and engaged throughout the process.
What are the most commonly searched types of Process Engineer jobs in Springfield, IL? The most popular types of Process Engineer jobs in Springfield, IL are:
What cities near Springfield, IL are hiring for Senior Process Engineer jobs? Cities near Springfield, IL with the most Senior Process Engineer job openings:
Senior Process Engineer jobs near you
Infographic showing various Senior Process Engineer job openings in Springfield, IL as of June 2026, with employment types broken down into 100% Full Time. Highlights an 50% In-person, and 50% Remote job distribution, with an average salary of $120,039 per year, or $57.7 per hour.
Senior Mechanical Engineer

Senior Mechanical Engineer

System Soft Technologies

Springfield, IL • On-site

$110K - $150K/yr

Full-time

Posted 12 days ago

Job description

Senior Mechanical Engineer

Location: Champaign, IL
Employment Type: Full-Time
Work Model: On-site preferred (Hybrid/Remote considered)
Salary Range: $110,000 – $150,000 annually
Local candidates only

Job Summary

An established, multidisciplinary engineering consulting firm is seeking an experienced Senior Mechanical Engineer to join its Illinois-based team. This role supports a diverse portfolio of projects across government, higher education, healthcare, and manufacturing sectors. The ideal candidate brings strong technical expertise, leadership capability, and the ability to manage complex mechanical systems from concept through construction.

Key Responsibilities

  • Serve as a senior mechanical engineer across all phases of project development, including client coordination, pre-design, final design, site visits, meetings, and project management

  • Conduct existing conditions surveys and document findings using PFDs, P&IDs, layouts, sections, elevations, and technical details

  • Lead the conceptual development and detailed design of process, mechanical, and plumbing systems, ensuring compliance with applicable codes and standards

  • Maintain overall responsibility for engineering and design execution related to mechanical and plumbing systems

  • Coordinate closely with architectural, structural, electrical, and controls disciplines to resolve complex design and coordination challenges

  • Prepare and organize construction drawings, technical specifications, contract documents, and cost estimates

  • Develop engineering solutions, cost estimates, bills of materials, and project schedules

  • Apply in-depth knowledge of mechanical, piping, and plumbing codes and industry standards

Qualifications

Education:

  • Bachelor’s degree in Mechanical Engineering from an accredited engineering program in the United States

Licensure:

  • Professional Engineer (PE) license required

Experience:

  • 15+ years of experience as a Mechanical Engineer within an MEP or multidisciplinary engineering consulting firm

  • Proven experience delivering complex mechanical and plumbing systems for institutional, healthcare, industrial, or commercial projects

Technical Skills:

  • Proficiency in AutoCAD and Revit

  • Strong understanding of mechanical, piping, and plumbing design principles

  • Experience preparing PFDs, P&IDs, construction documents, and technical specifications

Skills & Competencies

  • Strong leadership, communication, and client-facing skills

  • Ability to manage multiple projects and priorities simultaneously

  • Excellent analytical and problem-solving abilities

  • Collaborative mindset with the ability to coordinate across disciplines

  • Detail-oriented with a strong commitment to quality and accuracy

Why This Role

  • Opportunity to lead complex, high-impact engineering projects

  • Collaborative, multidisciplinary team environment

  • Flexibility for hybrid or remote work arrangements (based on experience)

  • Competitive compensation and long-term career growth potential