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Engineer Jobs in Marion, IL (NOW HIRING)

Ameren Services

Distribution Engineer

Marion, IL · On-site

$71K - $137K/yr

About The Position The Engineer performs system planning and circuit analysis of distribution circuits 69kv and below and develops remediation plans as needed; performs project engineering and ...

AMS Ameren Services

Distribution Engineer

Marion, IL

$71K - $137K/yr

About The Position The Engineer performs system planning and circuit analysis of distribution circuits 69kv and below and develops remediation plans as needed; performs project engineering and ...

AMS Ameren Services

Engineer (Gas)

Marion, IL · On-site

$71K - $172K/yr

About The Position The Gas Engineer is primarily responsible for designing and estimating distribution work as it pertains to new business, maintenance, system improvements and code compliance. Key ...

Horner & Shifrin

Engineer (Transportation)

Marion, IL

$65K - $91K/yr

Engineer (Transportation) Horner amp; Shifrin is seeking a full-time Engineer to work in our Transportation business unit. This is an entry-level position and requires 0-2 years of experience.

Laboratoire Guerbet

Controls Engineer

Raleigh, IL · On-site

$79K - $102K/yr

This person will work with the Project Engineers, Process Engineers, Process Mechanics, Facilities Mechanics and other Operations personnel to make sure that all equipment is designed and managed for ...

Guerbet

Controls Engineer

Raleigh, IL · On-site

$79K - $102K/yr

This person will work with the Project Engineers, Process Engineers, Process Mechanics, Facilities Mechanics and other Operations personnel to make sure that all equipment is designed and managed for ...

Ameren Services

Electric Distribution Engineer

Marion, IL · On-site

$71K - $137K/yr

About The Position The Engineer performs system planning and circuit analysis of distribution circuits 69kv and below and develops remediation plans as needed; performs project engineering and ...

Career Site

Quality Engineer

Marion, IL · On-site

$76K - $90K/yr

Accepted Engineering or Engineering Technology degrees: Electrical, Mechanical, Industrial, Control, Computer engineering, Electro-mechanical, Manufacturing, Aerospace, Automotive, Mechatronics ...

Aisin Corporation

Quality Engineer

Marion, IL · On-site

$76K - $90K/yr

Accepted Engineering or Engineering Technology degrees: Electrical, Mechanical, Industrial, Control, Computer engineering, Electro-mechanical, Manufacturing, Aerospace, Automotive, Mechatronics ...

Signal Energy

Field Engineer - Illinois

Murphysboro, IL · On-site

Project Engineer Works closely with: Construction Manager, Superintendents, Project Engineers & Project Manager Location: Illinois - 100% Site based with home rotations Who We Are CoVolt Power is a ...

Guerbet

Utilities & Facilities Engineer

Raleigh, IL

The engineer collaborates closely with utility operators, maintenance technicians, Quality, EHS, and Production to support troubleshooting, maintenance execution, capital projects, and continuous ...

Guerbet

Production Process Engineer

Raleigh, IL

Production Process Engineer At Guerbet, we build lasting relationships so that to enable people to live better . This is Our Purpose. We are a global leader in medical imaging, offering an extensive ...

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Engineer information

See Marion, IL salary details

$36K

$94K

$127K

How much do engineer jobs pay per year?

As of Aug 15, 2026, the average yearly pay for engineer in Marion, IL is $93,968.00, according to ZipRecruiter salary data. Most workers in this role earn between $77,600.00 and $107,600.00 per year, depending on experience, location, and employer.

What is an engineer?

Engineers design, build, and maintain the functional aspects of a product, structure, or system for their specific engineering industry. Their specific job description relates to all of the detailed tasks, responsibilities, skills, and education requirements that a company or organization requires for their engineering specialty. For example, electrical engineers develop, monitor, and test electrical systems. Civil engineers design, construct, and maintain large infrastructure projects, such as highways, bridges, and airports. Many engineers begin their career with an internship or apprenticeship while they are still in school, and then acquire an entry-level position. As they learn more about the industry, engineers are given their own projects and more responsibility.

What kind of jobs do engineers do?

Engineers design, develop, and test systems, structures, or products across various fields such as civil, mechanical, electrical, software, and chemical engineering. They often work in offices, labs, or construction sites, using technical skills, problem-solving, and tools like CAD software or testing equipment. Many engineering roles require relevant certifications and a strong understanding of mathematics and science.

How do engineers typically collaborate with other departments during a project?

Engineers often work closely with professionals from various departments such as product management, design, and quality assurance to ensure project requirements are met. Collaboration usually involves regular meetings to align on goals, discuss technical constraints, and review progress. Effective communication and teamwork are key, as engineers may need to translate complex technical concepts for non-technical colleagues and incorporate feedback from different stakeholders. This cross-functional approach helps ensure that projects are delivered efficiently and meet all necessary standards.

What are the key skills and qualifications needed to thrive as an engineer?

To thrive as an Engineer, you need a solid background in mathematics, problem-solving, and engineering principles, typically supported by a relevant bachelor’s degree. Familiarity with industry-specific software such as CAD tools, simulation platforms, and, in some fields, certifications like FE or PE is often required. Strong communication, teamwork, and critical thinking skills set exceptional engineers apart. These abilities ensure effective project delivery, innovative solutions, and smooth collaboration in technical environments.

What does an engineer do?

An engineer applies principles of science and mathematics to develop solutions for technical problems. They design, build, and test products, systems, or structures while considering efficiency, safety, and cost. Engineers can work in a variety of fields such as civil, mechanical, electrical, and software engineering, each with its own specialized focus. Their work often involves teamwork, problem-solving, and the use of advanced technology.

What is the difference between Engineer vs Technician?

AspectEngineerTechnician
Required CredentialsBachelor's degree in engineering or related fieldTechnical diploma or associate degree
Work EnvironmentDesign, planning, analysis, project managementInstallation, maintenance, troubleshooting
Industry UsageDesign firms, manufacturing, constructionField service, manufacturing plants, maintenance teams
Common Search/ComparisonEngineer vs Technician

Engineers typically hold a bachelor's degree and focus on designing, analyzing, and managing projects. Technicians usually have technical diplomas and handle hands-on installation, maintenance, and troubleshooting. While engineers plan and oversee, technicians implement and support. Both roles are essential in engineering projects, but they differ in education, responsibilities, and work environment.

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What are the most commonly searched types of Engineer jobs in Marion, IL?

The most popular types of Engineer jobs in Marion, IL are:

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For Engineer jobs in Marion, IL, the most frequently searched job titles are:

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The top searched job categories for Engineer jobs in Marion, IL are:

What cities near Marion, IL are hiring for Engineer jobs?

Cities near Marion, IL with the most Engineer job openings:

Engineer jobs near you
Infographic showing various Engineer job openings in Marion, IL as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $93,968 per year, or $45.2 per hour.

Distribution Engineer

Ameren Services

Marion, IL • On-site

$71K - $137K/yr

Full-time

Medical, Retirement, PTO

Posted 13 days ago

Ameren rating

8.3

Company rating: 8.3 out of 10

Based on 44 frontline employees who took The Breakroom Quiz

20th of 53 rated energy and utility

Job description

About Ameren Illinois
Ameren Illinois provides electric transmission and distribution service and natural gas distribution service. Every day, we deliver electricity to 1.2 million electric and 816,000 natural gas customers in central and southern Illinois. We deliver safe, reliable energy to more than 1,200 communities.
Our benefits include:
  • Medical coverage on date of hire
  • 100% employer paid cash balance pension plan
  • 401(k) with company match fully vested on date of hire
  • Minimum of 15 days paid vacation and 12 paid holidays
  • Paid parental leave and family caregiver leave

Visit our Benefits and Perks Page for more information on benefits provided to regular full-time employees.
About The Position
The Engineer performs system planning and circuit analysis of distribution circuits 69kv and below and develops remediation plans as needed; performs project engineering and project management duties in order to complete plans, designs, cost estimates, and construction of electric facilities with emphasis on safety, reliability, cost effectiveness, and customer satisfaction.
Key responsibilities include:
  • Plan, design, cost estimate, budget and manage projects related to new business, reliability, government highway or local road projects, system growth, and essential maintenance for the electric grid.
  • Provide engineering assistance and technical support to field engineering representatives and other Region personnel. Perform power quality/trouble shooting analysis for customers' facilities.
  • Meet with residential and commercial customers, architects, contractors, and other appropriate contacts to determine actions needed to fulfill customers' requests. Provide customers with information regarding rates, lighting, wiring, NEC, and NESC code interpretations, and other service requirements and needs.
  • Perform engineering and design of electric extensions or modifications in response to customer service requests, including: determining the impact of additional loads on the existing electric distribution system; securing of permits and rights-of-way; and performing post-construction follow-up.
  • Prepare load analysis for electric distribution substations and feeders and develop remediation plans for facilities that warrant corrective action.
  • Perform work within various company computer systems, such as Maximo, MV90, EADMS, CSS, Synergy, Load Analysis, OAS and Byers.
  • Work with Region team members to enhance safety, reliability, cost effectiveness, and customer satisfaction.
  • Contribute to the development and implementation of the department's and Region's goals. Identify and implement improvements in processes and operations to control costs and improve productivity.
  • Provide engineering assistance and technical support for solar projects and perform witness tests
  • Emergency call-out for storm restoration.

Qualifications
Bachelor of Science Degree in Engineering (Electrical preferred, other engineering disciplines acceptable depending upon qualifications) from an accredited college or university required. Completion of power-related courses in college is preferred. E.I.T. (Engineer-in-Training)certification or P.E. (Professional Engineer) registration preferred. Electrical engineering and project management experience preferred, but will consider recent graduates.
In addition to the above qualifications, the successful candidate will demonstrate:
Must be self-starter with attention to detail and possess problem-solving, decision-making, communication, and human relation skills. Must have good analytical skills, and advanced computer skills. Must be adaptable and flexible, ability to work effectively as part of a team and also independently.
Additional Information
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, ethnicity, age, disability, genetic information, military service or status, pregnancy, marital status, sexual orientation, gender identity or expression, or any other class, trait, or status protected by law.
Compensation Range:
$71,100.00 - $137,200.00
* This pay range encompasses multiple levels of the role. Career level and compensation depends upon applicant's credentials.
At Ameren, base salary is one component of a competitive compensation package for employees. Our pay ranges are broad to allow for movement within our organization and to accommodate different skill sets and levels of expertise. We take into consideration a variety of factors including, but not limited to, skills, abilities, experience, education, credentials, and internal equity when determining the base salary offered. Roles are eligible for additional rewards including annual incentive payments based on individual and company performance.
If end date is listed, the posting will come down at 12:00 am on that date:
Monday August 17, 2026
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, ethnicity, age, disability, genetic information, military service or status, pregnancy, marital status, sexual orientation, gender identity or expression, or any other class, trait, or status protected by law.

What Ameren employees say

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About Ameren

Sourced by ZipRecruiter

Ameren is a leading energy company that provides reliable and sustainable electricity and natural gas services to millions of customers across the United States. With a strong presence in the Midwest region, Ameren is committed to delivering safe, affordable, and clean energy solutions to homes, businesses, and communities. As an industry leader, Ameren invests in advanced technologies and infrastructure to ensure a resilient energy grid and enhance the customer experience. Ameren prioritizes environmental stewardship and is actively working towards reducing carbon emissions and increasing the use of renewable energy sources. Ameren's dedication to sustainability is evident through their ongoing efforts to promote energy efficiency, support clean energy initiatives, and engage in community partnerships.

Industry

Utilities

Company size

5,001 - 10,000 Employees

Headquarters location

Saint Louis, MO, US

Year founded

1902

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