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Freelance Plc Ladder Logic Programming Jobs (NOW HIRING)

Norsk Hydro

PLC Technician II (22446)

Elkhart, IN · On-site

$30.25 - $37.25/hr

Independently develop, modify, and troubleshoot PLC logic using standard programming languages (e.g., ladder logic and function block). * Independently perform installation, programming, and ...

Hydro North America

PLC Technician II

Elkhart, IN

$29.75 - $37/hr

Program and modify PLC logic using standard programming languages (e.g., ladder logic, function block). * Integrate PLCs with HMIs, sensors, and actuators. * Collaborate with engineering teams on ...

Jelly Belly

Controls Engineer 1st Shift

Fairfield, CA · On-site

$95K - $105K/yr

... PLC programming, instrument programming and integration. * Configuring and designing HMI/OIT systems (e.g. Allen Bradley, Siemens, Wonderware, etc.). Program HMI and PLC ladder logic and integrate ...

Chiyoda USA

PLC Technician

Greencastle, IN · On-site

$29.50 - $36.50/hr

... ladder logic, and structured text programs that govern machine sequencing, interlocks, safety circuits, and I/O operations. The PLC Technician will work closely with maintenance, engineering, and ...

Jelly Belly

Controls Engineer 1st Shift

Fairfield, CA

... PLC programming, instrument programming and integration. * Configuring and designing HMI/OIT systems (e.g. Allen Bradley, Siemens, Wonderware, etc.). Program HMI and PLC ladder logic and integrate ...

PDS Tech Commercial

Software Engineer

Sunnyvale, CA

$132.02/hr

Experience with PLC ladder logic programming. * Knowledge of EtherNet/IP and Modbus communication protocols. * Strong troubleshooting and collaboration skills. Preferred Qualifications * 5+ years of ...

pds

Software Engineer

Sunnyvale, CA · On-site

$132.02/hr

Experience with PLC ladder logic programming. * Knowledge of EtherNet/IP and Modbus communication protocols. * Strong troubleshooting and collaboration skills. Preferred Qualifications * 5+ years of ...

CHIYODA USA CORPORATION

PLC Technician

Greencastle, IN

$29.50 - $36.50/hr

... ladder logic, and structured text programs that govern machine sequencing, interlocks, safety circuits, and I/O operations. The PLC Technician will work closely with maintenance, engineering, and ...

DivIHN Integration Inc

SCADA Programmer

Melbourne, FL · On-site

$63K - $85K/yr

... PLC Programming, Industrial Technology, or related field. * 3+ years of experience creating PLC ladder logic and configuring SCADA/HMI systems. * Experience with PLCs, Linx configuration, and SCADA ...

DivIHN Integration Inc

SCADA Programmer

Melbourne, FL · On-site

$63K - $85K/yr

... PLC Programming, Industrial Technology, or related field. * 3+ years of experience creating PLC ladder logic and configuring SCADA/HMI systems. * Experience with PLCs, Linx configuration, and SCADA ...

Laborup

PLC Controls Technician

Salem, MA

$53/hr

Experience troubleshooting and programming PLCs in a manufacturing environment. * Ability to read electrical schematics and understand PLC ladder logic. * Experience supporting industrial networks ...

Laborup

PLC Controls Technician

Salem, MA · On-site

$53/hr

Experience troubleshooting and programming PLCs in a manufacturing environment. * Ability to read electrical schematics and understand PLC ladder logic. * Experience supporting industrial networks ...

Laborup

PLC Controls Technician

Salem, MA · On-site

$53/hr

Experience troubleshooting and programming PLCs in a manufacturing environment. * Ability to read electrical schematics and understand PLC ladder logic. * Experience supporting industrial networks ...

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Be Seen First

PLC Process Engineer

Atlanta, GA · On-site

$80K - $120K/yr

Experience with ladder logic programming, HMI design, and troubleshooting. * Knowledge of analog ... PLC cabinet design experience. * Strong problem‐solving and communication skills. * Ability to ...

ABB

PLC Programming Specialist/Engineer

Ormond Beach, FL · On-site

$59K - $81K/yr

Develop PLC programs using ladder logic, structured text, or other programming languages to control machinery, equipment, and processes.Configure and integrate PLC hardware, including selecting ...

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Freelance Plc Ladder Logic Programming information

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$40.5K

$80.7K

$112K

How much do freelance plc ladder logic programming jobs pay per year?

As of Aug 22, 2026, the average yearly pay for freelance plc ladder logic programming in the United States is $80,664.00, according to ZipRecruiter salary data. Most workers in this role earn between $68,000.00 and $92,500.00 per year, depending on experience, location, and employer.

What is freelance PLC ladder logic programming?

Freelance PLC Ladder Logic Programming is a specialized service where independent professionals design, develop, and troubleshoot control systems using ladder logic for Programmable Logic Controllers (PLCs). These freelancers work on a project-by-project basis, often helping manufacturers and industrial firms automate machinery and processes. Their responsibilities typically include writing and testing ladder logic code, integrating hardware, and ensuring systems run efficiently and safely. This work requires strong knowledge of electrical engineering, industrial automation, and specific PLC brands. Clients benefit from hiring freelancers for flexible, cost-effective solutions tailored to their automation needs.

What are the key skills and qualifications needed to thrive as a freelance PLC ladder logic programmer?

To thrive as a Freelance PLC Ladder Logic Programmer, you need strong knowledge of PLC programming concepts, electrical engineering fundamentals, and experience with industrial automation systems, often supported by a degree or relevant certifications. Familiarity with popular PLC platforms (such as Siemens, Allen-Bradley, or Schneider Electric), ladder logic software tools, and SCADA/HMI systems is essential. Problem-solving ability, attention to detail, and effective client communication are crucial soft skills for managing projects and meeting client needs. These skills ensure accurate system design, efficient troubleshooting, and successful project delivery in diverse industrial environments.

What are some common challenges faced by freelance PLC ladder logic programmers when working with clients remotely?

Freelance PLC Ladder Logic programmers often encounter challenges such as unclear project specifications, limited access to physical hardware for testing, and communication barriers with clients who may not have technical backgrounds. To address these, it's important to establish clear communication channels, use simulation tools for initial testing, and set expectations regarding project timelines and hardware requirements. Proactively sharing progress updates and documentation can also help build trust and ensure smoother project delivery.

What is the difference between Freelance Plc Ladder Logic Programming vs PLC Technician?

AspectFreelance Plc Ladder Logic ProgrammingPLC Technician
CredentialsTypically requires PLC programming certifications and technical trainingRequires PLC certifications, technical diploma, or associate degree
Work EnvironmentOften remote or contract-based, working on specific projectsOn-site in industrial or manufacturing facilities
Employer & IndustryClients across various industries, including automation and manufacturingManufacturing plants, automation companies, industrial facilities
Work FocusDesigning, programming, and troubleshooting PLC ladder logicMaintaining, repairing, and troubleshooting PLC systems

Freelance Plc Ladder Logic Programmers focus on creating and optimizing PLC programs for diverse clients, often working remotely. In contrast, PLC Technicians primarily perform on-site maintenance and troubleshooting of PLC systems. Both roles require similar certifications but differ in work environment and daily tasks.

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Freelance Plc Ladder Logic Programming jobs near you
Infographic showing various Freelance Plc Ladder Logic Programming job openings in the United States as of August 2026, with employment types broken down into 2% Internship, 84% Full Time, 2% Part Time, 2% Temporary, 5% Contract, and 5% Nights. Highlights an 98% In-person, and 2% Remote job distribution, with an average salary of $80,664 per year, or $38.8 per hour.

PLC Technician II (22446)

Norsk Hydro

Elkhart, IN • On-site

$30.25 - $37.25/hr

Full-time

Medical, Dental, Life, Retirement

Re-posted 21 days ago

Job description

Hydro Extrusions is a world-leading aluminium extrusion business counting around 100 production sites in 40 countries and employing 20,000 people. Through our unique combination of local expertise, global network, and unmatched R&D capabilities, we can offer everything from standards profiles to advanced development and manufacturing for most industries.  Since 1905, Hydro has turned natural resources into valuable products for people and businesses with focus on a safe and good workplace for our 30,000 employees in more than 140 locations.

What we offer you
  • Medical, Rx, Dental, Disability, Life Insurance, Flexible Spending Accounts
  • Retirement Savings Plan
  • Education Assistance
  • Bonus Plan Eligibility
  • Parental Leave
Shift hours: Rotating Shift 6pm - 6am

3 days on and 3 days off, then 4 days on and 4 days off

What you will be doing

Essential Job Responsibilities: 

  • Perform intermediate programming and safety configuration of PLC-controlled systems.
  • Independently develop, modify, and troubleshoot PLC logic using standard programming languages (e.g., ladder logic and function block).
  • Independently perform installation, programming, and troubleshooting of PLC systems in industrial environments with minimal supervision.
  • Troubleshoot and repair PLC-controlled systems and related components.
  • Integrate PLCs with HMIs, sensors, and actuators.
  • Collaborate with engineering teams on system upgrades and improvements.
  • Train junior technicians and provide technical support.
  • Utilize predictive measures to enhance equipment reliability through Continuous Reliability Improvement (CRI) initiatives.
  • Implement and support continuous reliability improvement standards and practices.
  • This position is a multi-craft role and will be required to support mechanical technicians as needed, approximately 30% of the time in role.
  • Respond to equipment breakdowns and other suddenly developed conditions requiring immediate action to restore operations.
What will make you successful?
  • 3-5 years of hands-on professional experience independently programming, troubleshooting and supporting PLC-controlled equipment. (required)
  • Experience in Ladder logic programming in Allen Bradley Logix/Studio 5000 Software. (preferred)
  • Proficient in programming User defined Tags, Add-on instructions, and Structured text programming. (preferred)
  • Experience with industrial communication protocols (e.g. Ethernet/IP). (preferred)
  • Experience in editing HMI applications in Factory talk view studio. (preferred)
Equal opportunities

Hydro in North America is an Equal Opportunity Employer where all phases of employment are based strictly upon the qualifications of the individual as related to the work requirements of the position. This policy is applied without regard to race, sex, sexual orientation, gender identity, religion, national origin, ancestry, age, disability, veteran status, marital status or any other category protected by law. We strive to provide equal opportunities for all to contribute and succeed with us.

As part of our recruitment process, we may use jobrelated assessments in selected roles. These tools help us better understand workrelated strengths and support a fair and consistent hiring process. Any assessment results are reviewed together with your experience, qualifications, and interviews, and are never used as the sole basis for hiring decisions.

If you need an accommodation in order to complete the application, please contact Hydro Recruiting via email at recruiting.north.america@hydro.com

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