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Freelance Control Systems Engineer Jobs in Bolingbrook, IL

Ensono

Senior Systems Engineer

Downers Grove, IL · On-site +1

$104K - $142K/yr

The Senior Systems Engineer is responsible for designing, implementing, and maintaining components ... Ensure quality control on all projects within area of responsibility Why Ensono ? Ensono is a place ...

Parallel Works

Senior HPC Systems Engineer

Chicago, IL · On-site +1

$107K - $147K/yr

About Parallel Works Parallel Works builds and operates ACTIVATE, a control plane for high ... About the role Parallel Works is hiring a Senior HPC Systems Engineer to build and run the clusters ...

Parallel Works

Senior HPC Systems Engineer

Chicago, IL · Remote

$107K - $146K/yr

About Parallel Works Parallel Works builds and operates ACTIVATE, a control plane for high ... About the role Parallel Works is hiring a Senior HPC Systems Engineer to build and run the clusters ...

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

Freelance Control Systems Engineer information

See Bolingbrook, IL salary details

$60.3K

$107.6K

$173.5K

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

As of Aug 18, 2026, the average yearly pay for freelance control systems engineer in Bolingbrook, IL is $107,563.00, according to ZipRecruiter salary data. Most workers in this role earn between $83,100.00 and $125,100.00 per year, depending on experience, location, and employer.

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.

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 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.

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 popular job titles related to Freelance Control Systems Engineer jobs in Bolingbrook, IL?

For Freelance Control Systems Engineer jobs in Bolingbrook, IL, the most frequently searched job titles are:

What job categories do people searching Freelance Control Systems Engineer jobs in Bolingbrook, IL look for?

The top searched job categories for Freelance Control Systems Engineer jobs in Bolingbrook, IL are:

What cities near Bolingbrook, IL are hiring for Freelance Control Systems Engineer jobs?

Cities near Bolingbrook, IL with the most Freelance Control Systems Engineer job openings:

Freelance Control Systems Engineer jobs near you
Infographic showing various Freelance Control Systems Engineer job openings in Bolingbrook, IL as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 12% Part Time, 6% Contract, and 1% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $107,563 per year, or $51.7 per hour.

Campus Systems Engineer (Full-Time)

Jump Trading

Chicago, IL • On-site

$200K - $250K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 10 days ago

Job description

Jump Trading Group is committed to world class research. We empower exceptional talents in Mathematics, Physics, and Computer Science to seek scientific boundaries, push through them, and apply cutting edge research to global financial markets. Our culture is unique. Constant innovation requires fearlessness, creativity, intellectual honesty, and a relentless competitive streak. We believe in winning together and unlocking unique individual talent by incenting collaboration and mutual respect. At Jump, research outcomes drive more than superior risk adjusted returns. We design, develop, and deploy technologies that change our world, fund start-ups across industries, and partner with leading global research organizations and universities to solve problems.
Trading Infrastructure is a global organization of Engineers who architect, build and maintain our world-class infrastructure. From colo design/implementation, to optimizing our exchange connectivity, to building world class low latent Wide Area Networks, we leverage research and automation to consistently adapt and innovate our infrastructure to scale and drive our trading and evolving business.
WHAT YOU'LL DO:
The Systems Engineer will work with traders, operations, exchanges, and developers to optimize the trading environment and investigate and solve system issues.
  • Proactively monitor the overall health and performance of the trading platform
  • Work closely with our world-class technology organization to:
    • Analyze and troubleshoot complex system, software, and networking infrastructure issues
    • Design, implement and optimize network infrastructure for proprietary low latency trading applications at various data centers throughout the world
  • Build automation to manage and improve the production trading environment
  • Work closely with risk management and trading teams to coordinate changes and manage incidents
  • Manage and assess operational risk of change control into the production environment
  • Define and document process and procedure
  • Other duties as assigned or needed

SKILLS YOU'LL NEED:
  • Major in Computer Science/Engineering, Information Systems, or related technical field
  • Experience working with Linux/UNIX OS including advanced commands and shell scripts
  • Practical working knowledge of python
  • Understanding of networking concepts such as routing, multicast, ethernet
  • A rigorous, detail-oriented approach to operations
  • Ability to operate and communicate clearly under pressure
  • Desire to work in a collaborative, team environment with a positive can do attitude
  • Reliable and predictable availability

The estimated base salary for this role is $200,000-$250,000 per year.
Benefits
- Discretionary bonus eligibility
- Medical, dental, and vision insurance
- HSA, FSA, and Dependent Care options
- Employer Paid Group Term Life and AD&D Insurance
- Voluntary Life & AD&D insurance
- Paid vacation plus paid holidays
- Retirement plan with employer match
- Paid parental leave
- Wellness Programs

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