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Freelance Control Systems Engineer Jobs (NOW HIRING)

RFA Engineering

Control Systems Engineer

Chillicothe, IL · On-site

$70 - $100/hr

As a Control Systems Engineer, you will support the development, testing, and improvement of machine control systems, including electro-hydraulic, powertrain, drivetrain, and implement systems. The ...

Saulsbury Industries

Control Systems Engineer

Odessa, TX · On-site

$90 - $120/hr

Work on control systems engineering and designs for large industrial projects in midstream gas processing, petroleum refining, petrochemical, and upstream oil & gas industries.**Responsibilities ...

Thermo Systems

Control Systems Engineer

Sparks, NV · On-site

... control systems integration partner, delivering world-class automation solutions in the District Energy, Life Sciences, and Mission Critical markets. Our diverse leadership and dedicated engineering ...

Saulsbury Industries

$90 - $120/hr

Work on control systems engineering and designs for large industrial projects in midstream gas processing, petroleum refining, petrochemical, and upstream oil & gas industries.**Responsibilities ...

Thermo Systems

Control Systems Engineer

Sparks, NV · On-site

... control systems integration partner, delivering world-class automation solutions in the District Energy, Life Sciences, and Mission Critical markets. Our diverse leadership and dedicated engineering ...

Thermo Systems

Control Systems Engineer

Dublin, OH · On-site

... control systems integration partner, delivering world-class automation solutions in the District Energy, Life Sciences, and Mission Critical markets. Our diverse leadership and dedicated engineering ...

Westinghouse Electric Company, LLC

$58K - $73K/yr

As a Control Systems Engineer, you will perform assigned technical tasks while developing an understanding of control system design practices, engineering standards, and lifecycle processes. You will ...

Taylor Technical Services, Inc.

Be Seen First

Control Systems Engineer

The Woodlands, TX · On-site

Mid-level Control Systems Engineers Control Systems Engineer w/PLC programming experience to support one of our clients in the Woodlands. Below are details: * Staff augment the client team for ~6+ ...

Thermo Systems

... control systems integration partner, delivering world-class automation solutions in the District Energy, Life Sciences, and Mission Critical markets. Our diverse leadership and dedicated engineering ...

Thermo Systems

... control systems integration partner, delivering world-class automation solutions in the District Energy, Life Sciences, and Mission Critical markets. Our diverse leadership and dedicated engineering ...

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Freelance Control Systems Engineer information

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$61K

$108.8K

$175.5K

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

As of Sep 7, 2026, the average yearly pay for freelance control systems engineer in the United States is $108,776.00, according to ZipRecruiter salary data. Most workers in this role earn between $84,000.00 and $126,500.00 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.

More about Freelance Control Systems Engineer jobs

What cities are hiring for Freelance Control Systems Engineer jobs?

Cities with the most Freelance Control Systems Engineer job openings:

What are the most commonly searched types of Control Systems Engineer jobs?

The most popular types of Control Systems Engineer jobs are:

What states have the most Freelance Control Systems Engineer jobs?

States with the most job openings for Freelance Control Systems Engineer jobs include:

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The top searched job categories for Freelance Control Systems Engineer jobs are:

Freelance Control Systems Engineer jobs near you
Infographic showing various Freelance Control Systems Engineer job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 9% Part Time, 4% Contract, and 1% Nights. Highlights an 90% Physical, 2% Hybrid, and 8% Remote job distribution, with an average salary of $108,776 per year, or $52.3 per hour.

Control Systems Engineer

Elliott Equipment Company

Omaha, NE • On-site

Full-time

Re-posted 18 days ago

Job description

BUILD WHATS NEXT
Be Part of the Team Powering Infrastructure Forward

Elliott Equipment designs and manufactures truck-mounted aerial work platforms, boom truck cranes, and digger derricks that help crews work safer and more efficiently across utility, sign & lighting, construction, and governmental markets. With over 75 years of innovation, we are known for purpose-built equipment and long-term reliability.

As part of Stellar Industries, Elliott is proud to be a 100% employee-owned company. That ownership mindset drives our culture, our quality, and our commitment to continuous improvement.

What you can expect at Elliott:

  • A safety-first, team-focused culture
  • Meaningful work supporting critical infrastructure
  • Opportunities for growth and advancement
  • A lean, continuous-improvement environment
  • Competitive pay and strong benefits

Build your career where ownership, pride, and performance come standard!

Control Systems Engineer
Position Summary

The Control Systems Engineer is responsible for the design, development, integration, and implementation of electronic control systems and wiring harnesses for custom-engineered products. This role works closely with engineering, manufacturing, and project teams to deliver reliable, efficient, and compliant mobile control solutions. The position offers hands-on involvement with both hardware and software in a dynamic, project-driven environment.

Essential Job Functions

  • Design, develop, and implement electronic control systems for custom mobile products and applications.
  • Create, modify, and maintain wiring schematics and wiring harness designs.
  • Program, configure, and troubleshoot mobile controllers and related control hardware.
  • Integrate control systems with mechanical, electrical, hydraulic, and software components.
  • Test, debug, and validate control systems to ensure functionality, safety, quality and performance standards are met.
  • Support manufacturing and field teams during system build, installation, and commissioning.
  • Diagnose and resolve control system issues, providing timely and effective solutions.
  • Maintain accurate technical documentation, including drawings, revisions, software and system descriptions/specifications.
  • Ensure compliance with applicable industry standards, codes, and safety regulations.
  • Collaborate with cross-functional teams to support continuous improvement initiatives.

Required Qualifications

  • Bachelors degree in Electrical, Computer, Mechanical or Controls Engineering, or a related field of study.
  • Experience with control systems, including controllers, sensors and actuators.
  • Proficiency in reading and creating electrical schematics and wiring diagrams.
  • Strong troubleshooting and problem-solving skills.
  • Ability to manage multiple projects and meet deadlines in a fast-paced environment.
  • Effective written and verbal communication skills.

Preferred Qualifications

  • Experience with mobile controls systems programming software
  • Experience creating harness and schematic diagrams
  • Familiarity with applicable electrical and safety standards (e.g., NEC, UL).
  • Experience supporting manufacturing or field installations.

PHYSICAL REQUIREMENTS
Individuals must be able to meet these physical requirements or be able to demonstrate that the individual can perform the essential functions of the job, with or without reasonable accommodation.

  • Must be able to read and write reports, memos, and other miscellaneous written correspondence and view computer screen.
  • Must be able to communicate verbally with callers, visitors and co-workers.
  • Must be able to sit continuously.
  • Must be able to finger, grasp and feel continuously.
  • Must be able to stoop and bend occasionally.
  • Must be able to walk and stand occasionally.

WORKING CONDITIONS
Typical office working conditions. Occasionally exposed to heat/cold, dust, noise, and welding fumes when working in plant.

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