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Freelance Control Systems Engineer Jobs in Markham, IL

KNAPP

Control Systems Engineer - PLC

Elwood, IL · On-site

$70K - $100K/yr

WHAT YOU GET TO DO The Control Systems Engineer - PLC provides control-system focused support to keep the Customer's automated warehouse stable and running. The role monitors and troubleshoots ...

C&W Services

Control Systems Lead

Markham, IL

Explain production impacts and work closely with operations and engineering to ensure a thorough understanding of impact to systems * Develop training plans for Control Systems Technicians Basic ...

C&W Services

Control Systems Lead

Merrillville, IN

Explain production impacts and work closely with operations and engineering to ensure a thorough understanding of impact to systems * Develop training plans for Control Systems Technicians Basic ...

C&W Services

Control Systems Technician

Joliet, IL

Associates degree in Electronic Technology (or similar) * 2+ years apprenticeship or equivalent experience in Control Systems troubleshooting/ programming * Experience supporting a range of different ...

C&W Services

Control Systems Technician

Cicero, IL

Associates degree in Electronic Technology (or similar) * 2+ years apprenticeship or equivalent experience in Control Systems troubleshooting/ programming * Experience in some of the following areas:

NCW

Field Systems Engineer

Portage, IN · On-site

$65K - $95K/yr

We design, build, program, and implement control systems, primarily in support of the metals ... Field Systems Engineer will be responsible for meeting the daily service maintenance and repair ...

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All JobsControl Systems Engineer JobsFreelance Control Systems Engineer JobsFreelance Control Systems Engineer Jobs in Markham, IL

Freelance Control Systems Engineer information

See Markham, IL salary details

$57.8K

$103K

$166.2K

How much do freelance control systems engineer jobs pay per year?

As of Jul 28, 2026, the average yearly pay for freelance control systems engineer in Markham, IL is $102,999.00, according to ZipRecruiter salary data. Most workers in this role earn between $79,500.00 and $119,800.00 per year, depending on experience, location, and employer.

What is the difference between Freelance Control Systems Engineer vs Control Systems Technician?

AspectFreelance Control Systems EngineerControl Systems Technician
CredentialsBachelor's degree in engineering or related field; certifications like PLC or SCADA are commonTechnical diploma or associate degree; specialized training in control systems
Work EnvironmentProject-based, often remote or on-site at client facilitiesOn-site at industrial plants or manufacturing facilities
Employer & IndustryIndependent contractors serving multiple clients across industriesEmployers in manufacturing, automation, and industrial sectors
Search & Comparison IntentLooking for freelance control system design, integration, or consultingSeeking maintenance, troubleshooting, or installation of control systems

The main difference is that Freelance Control Systems Engineers focus on designing and integrating control systems independently, often working on a project basis, while Control Systems Technicians handle installation, maintenance, and troubleshooting within industrial settings. Both roles require technical knowledge, but their responsibilities and work environments differ significantly.

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

To thrive as a Freelance Control Systems Engineer, you need a solid background in electrical or automation engineering, proficiency in system design, and experience with PLCs and SCADA systems, often supported by a relevant engineering degree. Familiarity with industry-standard tools such as Siemens, Allen-Bradley, or Schneider Electric platforms, and certifications like ISA CAP or TUV Functional Safety are typically valuable. Strong problem-solving, self-management, and communication skills help in managing projects independently and collaborating with diverse clients. These skills are crucial for delivering reliable automation solutions, meeting client expectations, and maintaining a competitive edge in a dynamic freelance market.

How does a Freelance Control Systems Engineer typically collaborate with clients and multidisciplinary teams during a project?

As a Freelance Control Systems Engineer, you often work closely with clients to define project specifications, provide technical consultation, and ensure deliverables align with their operational needs. Collaboration frequently involves remote meetings, regular progress reports, and integration with other engineering disciplines such as mechanical, electrical, and software teams. Effective communication and flexibility are essential, as you may need to adapt to different workflows and project management tools set by various clients. Building strong client relationships and demonstrating reliability can lead to repeat business and referrals.

What is a Freelance Control Systems Engineer?

A Freelance Control Systems Engineer is a professional who designs, develops, and maintains systems that control machinery or processes, typically working on a contract or project basis rather than as a permanent employee. These engineers often work with automation systems in industries such as manufacturing, energy, or transportation. Their responsibilities include programming controllers, troubleshooting control systems, and ensuring optimal system performance. As freelancers, they enjoy flexibility in choosing projects and clients, but they also manage their own business operations, such as client communication and billing.
What are the most commonly searched types of Control Systems Engineer jobs in Markham, IL? The most popular types of Control Systems Engineer jobs in Markham, IL are:
What cities near Markham, IL are hiring for Freelance Control Systems Engineer jobs? Cities near Markham, IL with the most Freelance Control Systems Engineer job openings:
Freelance Control Systems Engineer jobs near you
Lead Control Systems Engineer

Lead Control Systems Engineer

RoviSys

Oakbrook Terrace, IL • On-site

$90K - $129K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 16 days ago

Job description

Overview
Works directly with customers to define functional requirements and design, configure, commission and qualify control systems.
Responsibilities
  • Owns and leads projects with small to medium sized teams for projects executed in different platforms.
  • Assists Project Manager in identifying changes in project scope and developing change orders.
  • Demonstrates an understanding of the project scope and schedule.
  • Translates functional requirements to system configuration.
  • Designs control systems' network architectures and control strategies.
  • Serves as a technical contact for customers.
  • Has a firm competency of one or more control systems platforms or industrial processes.
  • Adapts to new technologies by applying learned concepts and functionality.

Day to Day Activities:
  • Interfacing with the clients in design meetings and conference calls
  • Working with the project team leading less experienced engineers and taking direction from the project manager or lead engineer
  • Programming controllers with Rockwell and Siemens
  • Designing electrical control cabinets and panels
  • Testing the system configuration to verify functions
  • Travel to client site for project meetings
  • Travel to client site for system commissioning

Qualifications
  • 2-8 years of experience in automation
  • As a minimum, must be at least proficient on one or more of the following platforms:
    • Rockwell Controllogix
    • Rockwell PlantPAx
    • Rockwell FactoryTalk View/Studio
    • Experience on other control system platforms is a plus.
  • Thorough understanding of control system design and coding
  • Self-motivated, excellent communication skills, and enjoy working with people
  • B.S. in Electrical, Chemical, or Computer Engineering or Engineering Technology or related degree

Compensation & Benefits Highlights
  • Competitive Base Salary: $90,000-$129,000, depending on experience
  • Performance Bonuses: Bonus structure designed to reward results
  • Travel Perks: Travel incentives + per-diem packages for field assignments
  • Full Benefits Package: Medical, dental, and vision coverage
  • Retirement Ready: 401(k) with company match
  • Time Off: Generous PTO which includes vacation, holidays, and unlimited personal time
  • Grow With Us:Ongoing training, certifications, and professional development support

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