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Professional Engineer Jobs in Decatur, IL (NOW HIRING)

Belcan

Senior Structural Design Engineer

Decatur, IL

$52 - $62/hr

The applicant should have a Professional Engineer"s license with a structural specialty to allow the practice of structural engineering. Alternately, the applicant may have a Structural Engineering ...

Ameren

System Protection Engineer

Decatur, IL

$71.10K - $137.20K/yr

Active commitment to obtain Professional Engineer (P.E.) license is desired. Applicants with Engineer-in-Training (EIT) certification preferred. Experience with symmetrical components and protection ...

Ameren Services

System Protection Engineer

Decatur, IL · On-site

$71.10K - $137.20K/yr

Active commitment to obtain Professional Engineer (P.E.) license is desired. Applicants with Engineer-in-Training (EIT) certification preferred. Experience with symmetrical components and protection ...

Affiliated Engineers, Inc

Mechanical Project Engineer

Decatur, IL · On-site +1

$74.70K - $101.80K/yr

Mechanical Project Engineer Job ID 2025-5301 Job Location US-GA-Decatur Overview Join a Team Where ... Today, with more than 900 professionals across 22 offices, we help shape the future of healthcare, ...

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Professional Engineer information

See Decatur, IL salary details

$45.1K

$94.1K

$132.4K

How much do professional engineer jobs pay per year?

As of Jun 3, 2026, the average yearly pay for professional engineer in Decatur, IL is $94,148.00, according to ZipRecruiter salary data. Most workers in this role earn between $80,000.00 and $106,700.00 per year, depending on experience, location, and employer.

What Do Professional Engineers Do?

A professional engineer uses mathematics and science to create safe and efficient buildings, machines, and applications. Engineers typically specialize in a particular field, such as aerospace, mechanical, or structural engineering. Your job duties vary depending on your area of expertise and employer but may include creating plans, designing machinery, or building skyscrapers. This career often involves a combination of office and field work. Frequent travel is an additional job requirement for many professional engineering jobs. Long hours and overtime work are also expected to meet deadlines.

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

To thrive as a Professional Engineer, you need a solid grasp of engineering principles, problem-solving skills, and a degree in engineering, typically complemented by a Professional Engineer (PE) license. Familiarity with industry-standard software such as AutoCAD, MATLAB, or project management tools, along with ongoing continuing education, is often required. Strong communication, teamwork, and project management abilities help engineers deliver effective solutions and collaborate with diverse stakeholders. These skills and qualifications ensure engineers can design safe, efficient systems and maintain high professional standards in complex technical environments.

What are some common challenges Professional Engineers face when managing multiple projects simultaneously?

Professional Engineers often juggle several projects at once, which can present challenges in prioritizing tasks, coordinating with diverse teams, and ensuring compliance with regulatory standards. Effective time management and clear communication are essential to handle shifting deadlines and resource allocation. Collaborating closely with project managers, clients, and other engineers helps maintain project momentum and quality, while regular progress reviews ensure that no critical detail is overlooked.

What are Professional Engineers?

Professional Engineers (PEs) are licensed engineers who have met the education, experience, and exam requirements established by their state or country. They are legally authorized to sign off on engineering projects, offer their services to the public, and take responsibility for the safety and integrity of engineering work. Becoming a PE typically involves earning an accredited engineering degree, passing the Fundamentals of Engineering (FE) exam, gaining relevant work experience, and passing the Professional Engineering (PE) exam. The PE license signifies a high standard of competence and ethics in the engineering profession.

What is the difference between Professional Engineer vs Mechanical Engineer?

AspectProfessional EngineerMechanical Engineer
CredentialsRequires PE license, degree, work experience, examRequires degree, possibly fundamentals exam, but not license
Work EnvironmentDesign, review, sign off on projects, often in consulting or engineering firmsDesign, analysis, manufacturing, and testing in various industries
Industry UsageLicensed in engineering projects, legal responsibilityCommonly employed in manufacturing, automotive, aerospace, and more

The main difference between a Professional Engineer and a Mechanical Engineer is that the PE is licensed and authorized to sign off on engineering projects, ensuring legal and safety standards are met. Mechanical Engineers typically hold the necessary education and experience but do not have licensing requirements unless they pursue PE licensure. Both roles work closely in engineering fields, but the PE designation signifies a higher level of responsibility and legal accountability.

More about Professional Engineer jobs
What are the most commonly searched types of Engineer jobs in Decatur, IL? The most popular types of Engineer jobs in Decatur, IL are:
What are popular job titles related to Professional Engineer jobs in Decatur, IL? For Professional Engineer jobs in Decatur, IL, the most frequently searched job titles are:
What cities near Decatur, IL are hiring for Professional Engineer jobs? Cities near Decatur, IL with the most Professional Engineer job openings:
Professional Engineer jobs near you
Remote Lead Distribution Engineer (PE Licensed)

Remote Lead Distribution Engineer (PE Licensed)

Orbital Engineering

Hammond, IL • Remote

$98.70K - $130K/yr

Full-time

Posted 19 days ago

Job description

A leading engineering firm is seeking a Lead Distribution Engineer with a Professional Engineer (PE) license to lead distribution design projects. This remote position entails overseeing a team, ensuring safety compliance, and managing client relationships. Ideal candidates will possess a Bachelor's degree in engineering and have at least five years of relevant experience.

Excellent communication skills and proficiency in design software are essential. #J-18808-Ljbffr

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