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Freelance Plc Scada Contract Jobs (NOW HIRING)

VDart, Inc.

IoT Engineer

Houston, TX · On-site

Contract * Extensive experience in PLC, HMI, SCADA, and OPC UA * systems, as well as industrial protocols like IEC60870-5-101/104, DNP3, MODBUS, and OPC standards. * Strong network knowledge ...

Stark Pharma Solutions Inc

Controls Engineer

Concord, NC · On-site

$77K - $100K/yr

... Contract Job Summary: We are seeking a Controls Engineer to support automation and control systems within a GMP-regulated pharmaceutical manufacturing environment. This role will focus on PLC/SCADA ...

Image Associates Inc.

SCADA Technician

Nashville, TN · On-site

... contracts. * Install, calibrate, repair, and replace field devices. Qualifications REQUIREMENTS * AAS degree preferred and five years' experience responding to SCADA alarms and working with PLC'

Nika

SCADA, PLC, HMI Technician

Kodiak, AK · On-site

NIKA is hiring for a SCADA/PLC/HMI Technician for a base operations support services contract in Kodiak, AK! Named a "Top Workplace" by the Washington Post, NIKA is a well-established company that is ...

Digital Links Inc

PLC Controls/SCADA

San Antonio, TX · On-site

$75K - $97K/yr

This role is onsite and will be a minimum 6-month contract with opportunities for extensions. This ... Key Responsibilities Provide technical support for renewable control systems, including PLCs, SCADA ...

Rinvio

PLC Automation Programmer

Wilton, IA · On-site

$40 - $52/hr

Contract Responsibilities: - Develop, modify, and troubleshoot PLC and HMI programs for industrial automation systems - Work with Allen-Bradley ControlLogix and Siemens S7 platforms - Support SCADA ...

Stark Pharma Solutions Inc

Controls Engineer

Concord, NC · On-site

$77K - $100K/yr

... Contract Job Summary: We are seeking a Controls Engineer to support automation and control systems within a GMP-regulated pharmaceutical manufacturing environment. This role will focus on PLC/SCADA ...

IMEG

Senior Controls Designer

Omaha, NE · On-site

$107/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... PLC/SCADA, and control enclosures * Collaborate with Controls Project Designers to develop ... Support proposal development by assisting with design scopes, fee estimates, and contract reviews

IMEG

Senior Controls Designer

Omaha, NE · On-site +1

$107/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... PLC/SCADA, and control enclosures * Collaborate with Controls Project Designers to develop ... Support proposal development by assisting with design scopes, fee estimates, and contract reviews

Vestas Wind Systems

SCADA Specialist

Houston, TX

  • Dental

  • Vision

  • Retirement

  • PTO

... contract. This means acting as a project lead and providing SCADA technical support for new wind ... Technical knowledge within areas of industrial automation and RsLogix/PLC/RTU technology (and/or ...

Vestas

SCADA Specialist

Houston, TX · On-site

  • Dental

  • Vision

  • Retirement

  • PTO

... contract. • This means acting as a project lead and providing SCADA technical support for new ... PLC/RTU technology (and/or) • Knowledge and experience with design and implementation of SCADA ...

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Freelance Plc Scada Contract information

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How much do freelance plc scada contract jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for freelance plc scada contract in the United States is $47.71, according to ZipRecruiter salary data. Most workers in this role earn between $24.28 and $61.78 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a freelance PLC SCADA contractor?

To thrive as a Freelance PLC SCADA Contractor, you need strong expertise in industrial automation, PLC programming, and SCADA system integration, often supported by a degree in electrical or automation engineering. Familiarity with platforms like Siemens, Allen-Bradley, or Schneider Electric, and certifications such as Siemens TIA Portal or Rockwell Automation credentials, are typically required. Excellent problem-solving, communication, and project management skills help you collaborate with clients and troubleshoot complex systems independently. These competencies ensure you deliver reliable automation solutions, maintain system uptime, and meet client expectations in dynamic industrial environments.

How to become a freelance PLC Scada contract?

To become a freelance PLC SCADA contractor, develop strong skills in PLC programming, SCADA systems, and industrial automation, often using tools like Siemens, Allen-Bradley, or Schneider Electric. Obtain relevant certifications, build a portfolio of projects, and network with industry professionals to find contract opportunities. Having a good understanding of industrial protocols and troubleshooting is also essential for success in this field.

What is the difference between Freelance Plc Scada Contract vs Freelance Automation Engineer?

AspectFreelance Plc Scada ContractFreelance Automation Engineer
CredentialsPLC and SCADA certifications, technical skillsControl systems, PLC, SCADA certifications
Work EnvironmentIndustrial sites, control rooms, remote projectsManufacturing plants, industrial facilities, remote or onsite
Employer & IndustryManufacturers, automation firms, project-basedIndustrial companies, automation service providers
Search & Comparison IntentFocus on specific control system tasks, project-based workBroader automation roles, system design & integration

Freelance Plc Scada Contract roles typically focus on specific control system projects with specialized certifications, often in industrial environments. Freelance Automation Engineers have a broader scope, including system design and integration, with overlapping skills but a wider range of responsibilities.

What are some common challenges faced by freelance PLC SCADA contractors, and how can they be managed effectively?

Freelance PLC SCADA contractors often encounter challenges such as adapting to different client environments, managing multiple projects simultaneously, and keeping up-to-date with evolving automation technologies. Effective communication with clients and clear documentation are essential to ensure project requirements are understood and met. Building a strong professional network and continually investing in technical training can help freelancers stay competitive and manage the variable workflow typical of contract work.

What is a freelance PLC SCADA contract?

Freelance PLC SCADA contracts refer to temporary or project-based work agreements where professionals are hired to design, program, or maintain Programmable Logic Controllers (PLC) and Supervisory Control and Data Acquisition (SCADA) systems. These roles are often filled by independent contractors rather than full-time employees, providing flexibility for both the professional and the hiring company. Freelancers in this field typically work on automation projects in industries such as manufacturing, energy, water treatment, or transportation. Responsibilities may include system setup, troubleshooting, and integration of hardware and software.
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Freelance Plc Scada Contract jobs near you
Infographic showing various Freelance Plc Scada Contract job openings in the United States as of August 2026, with employment types broken down into 93% Full Time, 2% Part Time, 2% Contract, and 3% Nights. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $99,230 per year, or $47.7 per hour.

PLC/SCADA Controls Technician - Fairbanks

LONG Building Technologies

Fairbanks, AK • On-site

$30 - $39.50/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 24 days ago

Job description

Description

Position Purpose 
As a LONG PLC/SCADA Controls Technician, you will support customers by troubleshooting and programming PLC/SCADA based Control Systems for a variety of industries and applications with a heavy emphasis on HVAC Controls based on specific project and system specifications.  Using your expertise with PLC/SCADA Controls systems, you will perform installation, maintenance, warranty, scheduled service, and emergency services on installed customer systems. 
 
Benefits 
Medical, Dental and Vision Insurance, Voluntary Life Insurance, Voluntary Accident and Critical Care Insurance, Basic Life, Short-Term and Long-Term Disability, Employee Assistance Program (EAP), 401(k) with Employer Matching contributions, Profit Sharing/Bonus/ Commission Program as applicable, Paid Time Off, Paid Community Service Day, 8 Paid holidays, Tuition Reimbursement, Pet Insurance, Legal and IDShield are offered to eligible employees.  
 
Essential Duties and Responsibilities 
To perform this job successfully, you must be able to perform each essential duty satisfactorily. Other duties or tasks assigned as required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. The essential functions of this position include but are not limited to: 
  • Program PLC/SCADA systems for all supported systems to meet specified sequences of operation and equipment manufacturers recommendations, in accordance with LONG standards and contract documents.
  • Perform configuration, check-out and startup of control systems to ensure that specified sequence of operations and commissioning obligations are met.
  • Perform preventative maintenance such as cleaning, part replacements, program updates, or system optimizations to minimize the risk of failures and malfunctions.
  • Utilize industrial experience to troubleshoot any issues with systems to identify and implement solutions.
  • Effectively communicate with customers to answer any inquiries, offer guidance, and resolve technical issues.
  • Educate system users about proper function and upkeep to products.
  • Supply information to customers about investing in necessary replacements or vital repairs that are key components to devices.
  • Keep a record of all repairs and maintenance and properly report issues to the technical supervisor.
  • Instruct customer’s personnel on operation and maintenance of PLC/SCADA control systems and energy conversation routines in PLC/SCADA based Building Automation Systems.
  • Provide information to update drawings and keep records of equipment for as-built documentation (submit all redlined drafting to application engineers).
  • Advise service sales manager of additional sales potential and solicits service contracts while performing start-up, commissioning, and owner training tasks.
  • Other duties as assigned.  
Qualifications  
  • High School Diploma or GED equivalent.
  • Ability to legally operate a motor vehicle.
  • 2 years of computer/electronic technical degree and 1 year PLC/SCADA system start-up, checkout, and service experience or 3-5 years PLC/SCADA system start-up, checkout, and service experience.
  • Extensive knowledge of PLC/SCADA control systems, building automation, electrical systems, energy management, facility automation, engineering, installation, and construction/assembly procedures. 
  • Proficient programming and troubleshooting skills with PLC/SCADA systems, and other equivalent systems. 
  • An aptitude for controllers and/or mechanical equipment and a strong drive to self-teach and expand knowledge of different systems.
  • Strong analytical skills in solving software and integration challenges. 
  • Ability to interpret P&ID’s, mechanical plans, specifications, and SOO for a variety of applications.
  • Ability to independently handle multiple tasks simultaneously and willingness to accept responsibility and accountability. 
  • Strong customer service and analytical skills. 
  • Possesses effective communication skills (written and verbal). 
Preferred Qualifications  
  • Working knowledge of HVAC, control systems, building automation, electrical systems, energy management, engineering, installation, and construction procedures.
  • Programming and troubleshooting skills with Rockwell Studio 5000, and other equivalent PLC programming software platforms.
  • Integration, startup, configuration and troubleshooting skills with AVEVA System Platform, Wonderware Intouch, FactoryTalk SE, PanelView ME and other equivalent SCADA software platforms.
  • Initial startup and troubleshooting of PanelView and other HMI systems.
  • Computer programming, technical degree, or PLC/SCADA proficiency certifications.
  • No candidate will meet every single desired qualification. If your experience looks a little different from what we have identified and you think you can bring value to the role, we would love to learn more about you! 
Physical Requirements 
  • This work may involve standing for extended periods, climbing ladders or scaffolds, and working in tight spaces.
  • This position may include lifting to 50 lbs. from floor to countertop and countertop to floor. 
  • Ability to climb ladders and function at heights. 
Environment 
  • Inside and outside work environments.
  • Industrial operational environments.
  • Up to 10% in state travel required.  
Hazards 
  • High precarious places.
  • General construction, manufacturing facility, and distribution center worksite hazards.
  • Driving in inclement weather conditions. 
Competencies 
To perform this position successfully, an individual must display the following qualities. 
  • LONG expects its employees to understand and meet customer needs, collaborate effectively with colleagues, manage potential hazards and risks, and engage with and contribute to the community. These values are part of our core values used as performance metrics and are integral to company culture. 
LONG Building Technologies, Inc. is a leading provider of HVAC equipment and contracting services, serving commercial clients. With a strong commitment to quality and customer satisfaction, we pride ourselves on delivering innovative solutions and exceptional service. Our company operates in an environment where unions play a significant role, ensuring fair labor practices and adherence to industry standards.  
 
At LONG Building Technologies, we don’t just accept difference - we celebrate it, and we thrive on it for the benefit of our co-workers, our customers, and our company. We are proud to be an equal opportunity employer. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, or Veteran status.  
Key word search:
Full-time, Anchorage, Alaska, PLC Controls Technician, SCADA Systems Engineer, HVAC Controls Technician, Building Automation Systems (BAS), Industrial Automation Technician, Rockwell Studio 5000 Programming, Wonderware InTouch SCADA, FactoryTalk SE HMI, PLC Troubleshooting and Commissioning, Energy Management Systems (EMS), Controls System Startup and Integration

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