1

Freelance Plc Hmi Programmer Jobs (NOW HIRING)

Contract Responsibilities: - Program, troubleshoot, and support PLC/HMI systems in industrial or ... engineering, operations, and vendors to resolve controls-related issues Requirements: - PLC ...

Contract Responsibilities: - Program, troubleshoot, and support PLC/HMI systems in industrial or ... engineering, operations, and vendors to resolve controls-related issues Requirements: - PLC ...

Contract Responsibilities: - Program, troubleshoot, and support PLC/HMI systems in industrial or ... engineering, operations, and vendors to resolve controls-related issues Requirements: - PLC ...

Contract Responsibilities: - Program, troubleshoot, and support PLC/HMI systems in industrial or ... engineering, operations, and vendors to resolve controls-related issues Requirements: - PLC ...

Automation Controls Programmer III

Midland, TX · On-site

$66K - $90K/yr

This role requires proficiency in PLC, HMI, and SCADA development, along with the ability to ... Lead small programming projects or workstreams with minimal supervision * Provide technical support ...

NIKA is hiring for a SCADA/PLC/HMI Technician for a base operations support services contract in ... Our operations management, engineering, and project management services provide our customers with ...

Contract Responsibilities: - Develop, modify, and troubleshoot PLC and HMI programs for industrial ... PLC programming and industrial automation troubleshooting experience - Hands-on experience with ...

PLC Programmer

Carencro, LA · On-site

$54K - $74K/yr

Create new PLC and HMI programs when required. * Maintain current backups of all PLC, HMI, SCADA, robot, VFD. * Follow established Management of Change (MOC) procedures for all programming ...

PLC Programmer-HMI

San Francisco, CA

$80K - $109K/yr

PLC Programmer- HMI Location: San Francisco, CA Duration: 6+ Month with extension Job Functions: Programming and commissioning machines within automated systems and station integration PLC and HMI ...

Be Seen First

PLC Programmer / Automation EngineerTwin Electric Inc. Pay: $40.00-$60.00 per hour (DOE) Join One ... HMI and SCADA applications • Instrumentation and process-control systems • Motor Control ...

New

Controls/Integration Engineer

Menomonee Falls, WI · On-site

$83K - $108K/yr

... PLC/ HMI Programmer Responsibilities include the design and overseeing the assembly and installation of robotic systems * Associates or Bachelors Degree in Engineering * Possess a minimum of 5 years ...

HMI/PLC Programmer

Overland Park, KS · On-site

$52K - $78K/yr

The HMI/PLC Programmer specializes in controls software development. This role serves project managers by providing programming support on projects. This position is exceptionally capable at ...

Controls/Integration Engineer

Menomonee Falls, WI · On-site

$83K - $108K/yr

... PLC/ HMI Programmer Responsibilities include the design and overseeing the assembly and installation of robotic systems * Associates or Bachelors Degree in Engineering * Possess a minimum of 5 years ...

HMI/PLC Programmer

Overland Park, KS

$67K - $91K/yr

The HMI/PLC Programmer specializes in controls software development. This role serves project managers by providing programming support on projects. This position is exceptionally capable at ...

HMI/PLC Programmer

Overland Park, KS · On-site

$52K - $78K/yr

The HMI/PLC Programmer specializes in controls software development. This role serves project managers by providing programming support on projects. This position is exceptionally capable at ...

Showing results 21-40

Freelance Plc Hmi Programmer information

See salary details

$40.5K

$80.7K

$112K

How much do freelance plc hmi programmer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for freelance plc hmi programmer 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 are common challenges faced by freelance PLC HMI programmers when working with multiple clients?

Freelance PLC HMI programmers often encounter challenges such as managing different client expectations, adapting to various industrial standards and hardware platforms, and ensuring clear communication despite remote or off-site work. Each project may require familiarity with unique software environments and legacy systems, which demands flexibility and quick learning. Additionally, freelancers must effectively prioritize tasks and maintain thorough documentation to ensure smooth project delivery and future troubleshooting.

What skills and qualifications are needed to thrive as a freelance PLC HMI programmer?

To thrive as a Freelance PLC HMI Programmer, you need expertise in industrial automation, strong programming skills in PLC languages (like ladder logic), and a solid understanding of control systems, often backed by engineering or technical certifications. Familiarity with PLC software (such as Siemens, Allen Bradley, or Schneider), HMI/SCADA platforms, and relevant industry standards is crucial. Excellent problem-solving, communication, and project management skills help you collaborate with clients and adapt to diverse industrial environments. These capabilities ensure reliable automation solutions, client satisfaction, and successful project delivery in complex manufacturing settings.

What is a freelance PLC HMI programmer?

Freelance PLC HMI Programmers are professionals who work independently to design, develop, and troubleshoot control systems that use Programmable Logic Controllers (PLCs) and Human-Machine Interfaces (HMIs). They are typically contracted by manufacturing, automation, or industrial companies to create or modify automation processes, ensuring efficient and reliable operations. Their work involves programming PLCs, configuring HMI screens, integrating equipment, and sometimes providing on-site support or remote troubleshooting. Freelancers in this field usually have strong backgrounds in electrical engineering, automation, or related disciplines.

What is the difference between Freelance Plc Hmi Programmer vs Automation Technician?

AspectFreelance Plc Hmi ProgrammerAutomation Technician
CredentialsTechnical certifications in PLC/HMI programming, relevant software skillsTechnical diploma or associate degree in automation or electrical technology
Work EnvironmentProject-based, remote or on-site, client-specificOn-site industrial or manufacturing facilities
Industry UsageUsed across manufacturing, process control, and automation projectsPrimarily in maintenance, troubleshooting, and system setup

Freelance Plc Hmi Programmers focus on designing and programming PLC and HMI systems for various clients, often working independently. Automation Technicians handle installation, maintenance, and troubleshooting of automation equipment on-site. While both roles require technical certifications and industry knowledge, Freelance Plc Hmi Programmers typically work on specific projects remotely, whereas Automation Technicians are more hands-on in industrial environments.

More about Freelance Plc Hmi Programmer jobs
What cities are hiring for Freelance Plc Hmi Programmer jobs? Cities with the most Freelance Plc Hmi Programmer job openings:
What are the most commonly searched types of Plc Hmi Programmer jobs? The most popular types of Plc Hmi Programmer jobs are:
What states have the most Freelance Plc Hmi Programmer jobs? States with the most job openings for Freelance Plc Hmi Programmer jobs include:
What job categories do people searching Freelance Plc Hmi Programmer jobs look for? The top searched job categories for Freelance Plc Hmi Programmer jobs are:
Infographic showing various Freelance Plc Hmi Programmer 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 $80,664 per year, or $38.8 per hour.

PLC Automation Programmer

Rinvio

Memphis, TN • On-site

$40 - $55/hr

Contractor

Re-posted 7 days ago


Job description

Rinvio is hiring a PLC Automation Programmer for PLC, controls, and manufacturing automation support in the Memphis, TN area.


Pay: $40-$55/hour, based on experience

Location: Memphis, TN

Schedule: Full-time industrial/plant support work; schedule and overtime may vary by site needs

Type: Contract


Responsibilities:

- Program, troubleshoot, and support PLC/HMI systems in industrial or manufacturing environments

- Diagnose automation issues involving sensors, I/O, drives, controls, networks, and production equipment

- Modify logic, support commissioning/startup, and help improve equipment reliability

- Read and interpret electrical schematics, control drawings, ladder logic, and technical documentation

- Work with maintenance, engineering, operations, and vendors to resolve controls-related issues


Requirements:

- PLC programming, automation, controls, or industrial maintenance experience

- Experience with Allen-Bradley, Siemens, or comparable PLC/HMI platforms preferred

- Strong troubleshooting ability with controls, sensors, drives, I/O, networks, and production equipment

- Ability to read schematics, ladder logic, control drawings, and technical documentation

- Comfort supporting plant/manufacturing environments and completing site onboarding requirements

- Reliable transportation to the Memphis, TN area

- Dependable, safety-minded, and able to complete any site onboarding requirements


Why this role:

- $40-$55/hour estimated pay range based on experience

- Industrial/manufacturing electrical and automation opportunity

- Professional recruiting support from Rinvio

- Potential access to additional skilled-trades and plant-maintenance opportunities through Rinvio


Learn more about Rinvio: https://www.rinvio.com


Apply today and a Rinvio recruiter will follow up with qualified candidates quickly.

Employment Type: CONTRACTOR

Rinvio logo

About Rinvio

Sourced by ZipRecruiter

Industry

Internet and it

Company size

51 - 200 Employees

Headquarters location

Huntington Beach, CA, US

Year founded

2018