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Freelance Plc Hmi Programmer Jobs (NOW HIRING)

Black & Veatch

Associate PLC/HMI Programmer

Phoenix, AZ

$67K - $91K/yr

Associate PLC/HMI Programmer - Phoenix Location : RGPHNX Business Unit Sector : COR-BVOPS-ENGR & DEV SVCS Department: BVCOR BV OPS EDS INSTR & CONTR Opportunity Type : Staff Relocation eligible : Yes ...

Black & Veatch

Associate PLC/HMI Programmer

Phoenix, AZ · On-site

$67K - $91K/yr

Associate PLC/HMI Programmer - Phoenix Location : RGPHNX Business Unit Sector : COR-BVOPS-ENGR & DEV SVCS Department: BVCOR BV OPS EDS INSTR & CONTR Opportunity Type : Staff Relocation eligible : Yes ...

SJE-Rhombus

PLC/HMI Automation Programmer

Madison, WI

$68K - $93K/yr

We are looking for a PLC/HMI Programmer to support our Altronex brand. This role will work on-site in our Madison, WI location. Our Altronex brand is a leading provider of control solutions for the ...

SJE

PLC/HMI Automation Programmer

Madison, WI · On-site

$68K - $93K/yr

We are looking for a PLC/HMI Programmer to support our Altronex brand. This role will work on-site in our Madison, WI location. Our Altronex brand is a leading provider of control solutions for the ...

Rhodes Wolfe

Senior Controls Engineer - PLC/HMI

Rochester, NY · On-site

$95K - $126K/yr

Senior Controls Engineer - PLC/HMI Location: Rochester, NY Salary: $125,000 - $145,000 + Discretionary Bonus (10%) + Benefits Benefits: Medical, Dental, Vision, PTO, 401(k) w/ 5% Match + more Job ...

Weg

HMI/PLC Programmer II

Duluth, GA · On-site

$62K - $85K/yr

WEG is hiring an HMI/PLC Programmer II. This role develops HMI/PLC software for the control and monitoring of industrial drive and starter packages using programmable logic controllers (PLC) and ...

WEG

HMI/PLC Programmer II

Duluth, GA · On-site

$62K - $85K/yr

WEG is hiring an HMI/PLC Programmer II. This role develops HMI/PLC software for the control and monitoring of industrial drive and starter packages using programmable logic controllers (PLC) and ...

Scout HR Services

PLC Programmer

Sterling Heights, MI · On-site

$40/hr

Summary: Seeking a detail-oriented PLC Programmer to join a collaborative engineering team ... This individual will program PLC/HMI platforms (primarily Allen-Bradley), verify hardware design ...

Infrahire

PLC Programmer

Philadelphia, PA · On-site

$68K - $93K/yr

Job Summary (PLC Programmer): - Lead advanced troubleshooting and design of control systems, focusing on PLC/HMI (primarily Allen-Bradley). - Program, test, and troubleshoot industrial automation ...

WEG Electric Corp

HMI/PLC Programmer II

Duluth, GA

$62K - $85K/yr

WEG is hiring an HMI/PLC Programmer II. This role develops HMI/PLC software for the control and monitoring of industrial drive and starter packages using programmable logic controllers (PLC) and ...

Rinvio

PLC Automation Programmer

Evansville, IN

$40 - $55/hr

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

Rinvio

PLC Automation Programmer

Davenport, IA

$40 - $55/hr

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

Rinvio

PLC Automation Programmer

Paducah, KY

$40 - $55/hr

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

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Freelance Plc Hmi Programmer information

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$80.7K

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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.

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Freelance Plc Hmi Programmer jobs near you
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/ HMI Programmer

Lone Star Instrumentation & Electric Corporation

Odessa, TX • On-site

$57K - $78K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 4 days ago

Job description

PLC/ HMI Programmer- Carlsbad/Hobbs work areaLone Star Corporation has an opening for a PLC / HMI Programmer to expand our efforts in the fast paced, and growing oil and gas market in the Permian Basin of West Texas and South-East New Mexico. The candidate will be responsible for programming automation and controls systems involving PLC's, HMI's and RTU's in an oil and gas field or plant setting, as well as interfacing and communicating with customers on project work. Candidate would work with customers to identify desired automation and controls functionality and then deliver such programming. This would include designing, planning, managing, installing, performing start-up, commissioning and related documentation of such automation and control systems. Other duties may include instrumentation calibrations, loop tuning, troubleshooting, communication installations, and SCADA integration.The ideal candidate would be a self-starter, reliable, demonstrate a desire to learn and is capable of adapting quickly across job functions and responsibilities. Projects include well-pad installations, commissioning, maintenance, trouble-shooting, compressor stations, salt-water disposals (SWD's), and plants. We are looking for a candidate that wants to grow and advance within our business.Ideal candidate would have experience in the following: PLC / HMI Programming Experience (Allen Bradley, Idec, Modicon, Scadapack)HMI development / configuration (Idec, Beijer, RedLion, Panel View)RTU's, EFM's, VFD's (ROC 107, 800, ABB TotalFlow)Communication protocols & radio communications (Freewave, Xetawave, Cambium, Ubiquity)Networking TCP/IPAbility to interpret electrical and Process and Instrumentation Drawings (P&IDs)Modbus protocol language and interpretation.Position Requirements5 years' experience programming PLC's/HMI's/ RTU'sPrevious experience managing projectsPreferred experience in O & G field automation, instrumentation, process controls or field engineering.Preferred degree in Industrial Electrical/Electronics, Instrumentation or Process ControlsMust be able to pass drug testSchedule Mon - Fri and must open availability on weekends and must be willing to travel as work is subject to stand-by, pre-arranged and/or call-out duty BenefitsBenefits include medical, vision and dental insurance, 401K retirement savings plan, company paid life insurance and paid time off. Our company maintains a strong policy of equal employment opportunity for all associates. We hire, train, promote and compensate associates on the basis of personal and professional competence and potential for advancement without regard for race, color, religion, sex, national origin, age, marital status, disability or citizenship, as well as other classifications protected by applicable federal, state or local laws. About Lone Star CorporationLone Star prides itself on the reputation that it has built providing instrumentation and electrical installation and maintenance for a wide variety of heavy industrial markets. Our 100% commitment to customer satisfaction ensures that our clients have a competitive advantage on all of their electrical projects. Our goal is to improve value without sacrificing quality, reliability or excellent service. Quality work demands quality people so apply today!
Job Posted by ApplicantPro