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Engineering Jobs in Peoria, IL (NOW HIRING)

RFA Engineering

Quality Auditor

Chillicothe, IL · On-site

$55K - $65K/yr

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an entry level to experienced ...

Rheo Engineering

Engineering Project Manager

Peoria, IL · On-site

$90K - $125K/yr

Engineering Project Manager Project Management | Peoria, IL | Full-Time Base Salary: $90,000 - $125,000 Variable Compensation: You receive a percentage of gross margin dollars for projects you manage.

Rheo Engineering

Engineering Project Manager

Peoria, IL · On-site

$90K - $125K/yr

Engineering Project Manager Project Management | Peoria, IL | Full-Time Base Salary: $90,000 - $125,000 Variable Compensation: You receive a percentage of gross margin dollars for projects you manage.

Rheo Engineering

Engineering Project Manager

Peoria, IL

$90K - $125K/yr

Engineering Project Manager Project Management | Peoria, IL | Full-Time Base Salary: $90,000 - $125,000 Variable Compensation: You receive a percentage of gross margin dollars for projects you manage.

RFA Engineering

Systems Engineer

Chillicothe, IL · On-site

$90K - $110K/yr

RFA Engineering ( is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking a growth-oriented candidate to become an ...

RFA Engineering

Systems Engineer

Chillicothe, IL · On-site

$90K - $110K/yr

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking a growth-oriented candidate to ...

RFA Engineering

Manufacturing Engineer

Chillicothe, IL · On-site

$60K - $95K/yr

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an Entry to Experienced Level ...

RFA Engineering

Mechanical Engineer

Chillicothe, IL · On-site

$70K - $95K/yr

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an entry-level to experienced ...

RFA Engineering

Electrical Engineer

Chillicothe, IL · On-site

$70K - $105K/yr

RFA Engineering ( is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an entry to experienced level candidate to ...

RFA Engineering

Electrical Engineer

Chillicothe, IL · On-site

$70K - $105K/yr

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an entry to experienced level ...

RFA Engineering

Mechanical Engineer

Chillicothe, IL · On-site

$70K - $95K/yr

RFA Engineering ( is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an entry-level to experienced candidate to ...

RFA Engineering

Quality/Test Engineer

Chillicothe, IL · On-site

$70K - $95K/yr

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an entry level to experienced ...

RFA Engineering

Quality/Test Engineer

Chillicothe, IL · On-site

$70 - $95/hr

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an entry level to experienced ...

RFA Engineering

Embedded Software Engineer

Chillicothe, IL · On-site

$75K - $115K/yr

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an entry-level to experienced ...

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Showing results 1-20

All JobsEngineering JobsEngineering Jobs in Peoria, IL

Engineering information

See Peoria, IL salary details

$45.6K

$144.1K

$170.7K

How much do engineering jobs pay per year?

As of Aug 26, 2026, the average yearly pay for engineering in Peoria, IL is $144,105.00, according to ZipRecruiter salary data. Most workers in this role earn between $114,300.00 and $169,700.00 per year, depending on experience, location, and employer.

What is engineering?

Engineering is the application of scientific and mathematical principles to design, build, and maintain structures, machines, devices, systems, and processes. Engineers use creativity, technical knowledge, and problem-solving skills to develop solutions that meet societal needs in areas such as infrastructure, technology, manufacturing, and the environment. There are many branches of engineering, including civil, mechanical, electrical, chemical, and software engineering, each focusing on different aspects of technology and innovation.

What are engineering jobs?

Engineering jobs encompass a range of positions in a variety of technical fields, including mechanical, chemical, electrical, aeronautic, and civil engineering. Some engineering jobs are in research and design, while others focus on the construction and manufacturing industry. In this career, you need a mix of design, project management, and research skills. You can work in numerous industries, including construction, manufacturing, agriculture, medical, aviation, and natural resource extraction. Some jobs are based primarily in an office or lab setting, while others require you to travel to field sites to make surveys and assessments.

What are the key skills and qualifications needed to thrive as an engineer, and why are they important?

To thrive as an Engineer, you need strong analytical abilities, problem-solving skills, and a relevant engineering degree or certification. Familiarity with CAD software, project management tools, and industry-specific technical systems is typically required. Excellent teamwork, communication, and adaptability help engineers collaborate and navigate complex projects effectively. These skills and qualities are vital for delivering innovative, efficient solutions and ensuring project success in dynamic technical environments.

What are some common challenges engineers face when working on multidisciplinary teams?

Engineers often collaborate with professionals from diverse backgrounds, such as designers, project managers, and business analysts. One common challenge is ensuring clear communication, as each discipline may use different terminology or prioritize different aspects of a project. Additionally, aligning objectives and managing conflicting expectations can require strong interpersonal and problem-solving skills. Successfully navigating these challenges helps engineers contribute to more innovative and efficient solutions while building valuable teamwork experience.

What is the difference between Engineering vs Mechanical Engineering?

AspectEngineeringMechanical Engineering
Required CredentialsBachelor's degree in engineering or related fieldBachelor's degree in mechanical engineering or similar
Work EnvironmentVaries widely across disciplines, including offices, labs, and manufacturingDesign, analysis, and manufacturing environments, often involving machinery and systems
Industry UsageBroadly used across multiple industries such as civil, electrical, and mechanical sectorsPrimarily in manufacturing, automotive, aerospace, and energy sectors

Engineering is a broad field encompassing various disciplines, including mechanical engineering. Mechanical engineering focuses specifically on designing and analyzing mechanical systems and machinery. While all mechanical engineers are engineers, not all engineers are mechanical engineers. The two roles often overlap but differ in specialization and application areas.

What are 10 engineering jobs?

Engineering encompasses a wide range of roles including civil engineer, mechanical engineer, electrical engineer, software engineer, chemical engineer, aerospace engineer, industrial engineer, environmental engineer, biomedical engineer, and petroleum engineer. These jobs often require specific technical skills, relevant certifications, and proficiency with industry tools and software. They can be found in various sectors such as construction, manufacturing, technology, and energy.

What careers are in engineering?

Engineering careers include roles such as civil, mechanical, electrical, software, chemical, and aerospace engineering. These careers typically require strong problem-solving skills, technical knowledge, and proficiency with tools like CAD software or programming languages. Engineers work in industries like construction, manufacturing, technology, and energy, often requiring relevant degrees and certifications.

What jobs are there in engineering?

Engineering offers a wide range of jobs including civil, mechanical, electrical, software, chemical, and aerospace engineering. These roles involve designing, developing, testing, and maintaining systems, structures, or products, often requiring technical skills, problem-solving abilities, and relevant certifications or degrees. Engineers typically work in offices, labs, or construction sites depending on the specialization.

Which jobs are in engineering?

Engineering jobs include roles such as civil engineer, mechanical engineer, electrical engineer, software engineer, and chemical engineer. These positions typically require technical skills, problem-solving abilities, and relevant certifications or degrees in engineering disciplines. Engineers work in various industries including construction, technology, manufacturing, and energy, often using specialized tools and software to design, develop, and maintain systems or products.
More about Engineering jobs

What are the most commonly searched types of Engineering jobs in Peoria, IL?

The most popular types of Engineering jobs in Peoria, IL are:

What are popular job titles related to Engineering jobs in Peoria, IL?

For Engineering jobs in Peoria, IL, the most frequently searched job titles are:

What job categories do people searching Engineering jobs in Peoria, IL look for?

The top searched job categories for Engineering jobs in Peoria, IL are:

What cities near Peoria, IL are hiring for Engineering jobs?

Cities near Peoria, IL with the most Engineering job openings:

Engineering jobs near you
Infographic showing various Engineering job openings in Peoria, IL as of August 2026, with employment types broken down into 2% Internship, 82% Full Time, 3% Part Time, and 13% Contract. Highlights an 96% In-person, 2% Hybrid, and 2% Remote job distribution, with an average salary of $144,105 per year, or $69.3 per hour.

Quality Auditor

Chillicothe, IL • On-site

RFA Engineering
Engineering Professional Services • 201 - 500 employees
Learn more about RFA Engineeringexternal

$55K - $65K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 15 days ago

Job description

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an entry level to experienced candidate to become an integral part of our engineering team. The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes. This position will operate onsite at our customer's world-class engineering and manufacturing facilities.
This is a full-time position with a full benefit package listed below that includes opportunities for professional growth, direct hire by our customers, and additional opportunities within our own organization.
Quality Engineering Technician
The selected candidate will research and test the design, functionality and maintenance of products, equipment, systems and processes and develop quality standards. A typical quality engineer has the ability to read and interpret blueprints, and evaluate product integrity and standards.
Responsibilities
  • Plan, schedule, and conduct internal quality system and process audits.
  • Evaluate compliance with Quality Management System requirements, procedures, and applicable standards.
  • Review procedures, work instructions, records, and supporting documentation.
  • Interview process owners and key stakeholders to verify process effectiveness and compliance.
  • Collect and assess objective evidence to identify gaps, risks, and improvement opportunities.
  • Document audit findings clearly and accurately in audit reports.
  • Communicate audit results and recommendations in a professional and constructive manner.
  • Monitor corrective action implementation and verify effectiveness of corrective measures.
  • Track, analyze, and report quality system trends and audit metrics.
  • Support ISO 9001 certification, surveillance, and compliance-related activities.
  • Collaborate with quality and operational teams to promote continuous improvement across the organization.
  • Assist in maintaining audit records and quality documentation.

Requirements
  • 2-4 years of quality, quality management systems, or auditing experience.
  • Knowledge of quality management systems and auditing principles.
  • Experience conducting or supporting system or process audits.
  • Strong analytical and problem-solving capabilities.
  • Excellent written and verbal communication skills.
  • Ability to interpret standards, procedures, policies, and quality requirements.
  • Proficiency with Microsoft Office and standard business software applications.
  • Ability to work effectively with cross-functional teams and all organizational levels.

Desired Attributes
    • ISO 9001 Internal Auditor training or certification.
    • ASQ Certified Quality Auditor (CQA) or equivalent professional certification.
    • ISO 9001 Lead Auditor training.
    • Experience supporting certification or surveillance audits.
    • Background in corrective action management and effectiveness verification.
    • Manufacturing or industrial quality systems experience.
    • Experience working within regulated or highly structured quality environments.
    • Hands-on experience administering, maintaining, or auditing within electronic Quality Management Systems (eQMS), including platforms such as ETQ Reliance, Intelex, MasterControl, QT9, TrackWise, Siemens Teamcenter Quality, SAP QM, or equivalent systems

Visa sponsorship is NOT available for this position.
Pay Range: $55,000-$65,000 - Commensurate with experience
About RFA Engineering
RFA Engineering has provided product development and engineering services to industry leading customers since 1943. Our primary focus is the development of off highway equipment including agricultural, construction, mining, recreational, industrial, and special machines. Our work includes concept development, product design, documentation, problem-solving, simulation, optimization, and testing of components, systems and complete machines. Our engineering staff is located at our Engineering Center in Minneapolis, branch office in Dubuque, IA, and at numerous customer sites throughout the U.S.
Competitive Benefits
  • Health and Dental Insurance
  • Health Savings Account
  • TelaDoc: Virtual Health Care
  • Vision Insurance
  • Company Paid / Supplemental Life Insurance
  • Company Paid Long-Term Disability
  • Supplemental Short-Term Disability
  • Retirement Savings Account (Traditional 401k & Roth 401k)
  • Flexible Spending Plan Dependent Care
  • Bonus Plan (Exempt Employees Only)
  • Paid Time Off (PTO)
  • Paid Holidays
  • Bereavement Leave
  • Employee Assistance Programs (EAP)
  • Education Assistance

Equal Opportunity and Veteran Friendly
Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.

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