PLC Programmer Job Description [Updated for 2025]

In today’s highly automated and technology-driven world, the demand for skilled PLC Programmers is skyrocketing.

As industrial automation progresses, the need for competent individuals who can design, develop, and maintain our programmable logic controller (PLC) systems grows significantly.

But what exactly does a PLC Programmer do?

Whether you are:

A job seeker trying to understand the nuances of this role,
A hiring manager looking to define the perfect candidate,
Or simply interested in the complexities of PLC programming,

You’ve come to the right place.

Today, we present a customizable PLC Programmer job description template, made for easy posting on job boards or career sites.

Let’s dive right in.

Contents show

PLC Programmer Duties and Responsibilities

PLC Programmers are responsible for designing, developing, and maintaining automated systems and industrial control processes, using Programmable Logic Controllers (PLCs).

They work closely with electrical engineers and other automation professionals to create efficient systems.

PLC Programmers typically have the following duties and responsibilities:

Analyze and understand the automation needs of the industry or client
Design, develop, and test PLC programs to meet those needs
Modify existing programs to enhance efficiency or to adapt to new requirements
Create and maintain detailed documentation of the PLC programs, including diagrams and flowcharts
Perform regular maintenance and troubleshooting to ensure the proper functioning of the PLC systems
Collaborate with other team members to integrate the PLC systems with other automation systems
Train and advise on the use and maintenance of the PLC systems
Stay up-to-date with the latest PLC technologies and industry trends
Manage project timelines and deliverables, ensuring that projects are completed on time and within budget

PLC Programmer Job Description Template

Job Brief

We are in search of a dedicated PLC Programmer to design, write, and implement effective programmable logic controller (PLC) software using ladder logic.

PLC Programmer responsibilities include understanding control system requirements, configuring and programming PLC systems, troubleshooting and debugging control systems as necessary, and ensuring operational performance of the overall system.

Our ideal candidates should be familiar with PLC hardware and software, able to interpret electrical and control schematics, and understand the entire life cycle of PLC systems.

Ultimately, the role of the PLC Programmer is to design and implement high-quality, innovative, and fully performing PLC software that meets our project requirements and standards.

Responsibilities

Interpret and understand control system requirements
Configure and program industrial control systems including PLCs
Write and test PLC software using ladder logic
Integrate systems with other automation systems
Develop documentation for PLC systems operation
Troubleshoot and debug PLC systems
Train personnel on system operation and troubleshooting
Comply with project plans and industry standards
Ensure PLC systems are updated with latest software versions

Qualifications

Proven work experience as a PLC Programmer
Experience with industrial control systems
Ability to program in ladder logic
Good knowledge of industrial control hardware
Experience with PLC brands such as Siemens, Allen Bradley, Modicon etc.
Proficiency in PLC programming tools
Ability to interpret electrical and control schematics
BS degree in Electrical Engineering, Computer Science or relevant field

Benefits

401(k)
Health insurance
Dental insurance
Retirement plan
Paid time off
Professional development opportunities

Additional Information

Job Title: PLC Programmer
Work Environment: Industrial setting with occasional field work. Some travel may be required for site commissioning and troubleshooting.
Reporting Structure: Reports to the Control Systems Engineer or Automation Manager.
Salary: Salary is based upon candidate experience and qualifications, as well as market and business considerations.
Pay Range: $62,407 minimum to $102,925 maximum
Location: [City, State] (specify the location or indicate if remote)
Employment Type: Full-time
Equal Opportunity Statement: We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
Application Instructions: Please submit your resume and a cover letter outlining your qualifications and experience to [email address or application portal].

What Does a PLC Programmer Do?

PLC Programmers, also known as Programmable Logic Controller Programmers, work primarily in industrial and manufacturing settings, dealing with the automation of electromechanical processes.

Their main responsibility is to develop and modify computer programs, specifically for machine functions.

They typically write code for machines to operate based on a sequence of events or for specific actions to occur when certain conditions are met.

PLC Programmers also troubleshoot and repair any problems related to PLC systems and automation.

This includes diagnosing issues, identifying solutions, and implementing those solutions to get the machinery back to optimal function.

Furthermore, they work closely with engineers and operators to understand the processes that need automation and to ensure that the developed programs meet the needs of the user and the goals of the business.

Another aspect of their role is to maintain documentation of PLC programs, modifications, and sequences for future reference and troubleshooting.

They may also be responsible for training machine operators on how to use the programmed systems.

In general, PLC Programmers play a crucial role in increasing efficiency, reducing manual labor, and improving safety within the industrial environment.

PLC Programmer Qualifications and Skills

PLC (Programmable Logic Controller) Programmers use a combination of technical skills, understanding of machinery and industry knowledge to develop and maintain automated systems, including:

Knowledge of PLC programming languages like Ladder Logic, Structured Text, or Function Block Diagrams.
Ability to interpret mechanical design drawings and electrical schematics.
Understanding of PLC hardware architecture and the capacity to work with a variety of PLC brands like Siemens, Allen Bradley, or Mitsubishi.
Problem-solving skills to identify, diagnose and repair issues related to PLC hardware and software.
Strong communication skills to effectively collaborate with engineers, technicians and other members of the team.
Analytical and critical thinking skills to assess the needs of the machinery or system and develop the appropriate PLC programming solutions.
Understanding of industrial communication protocols such as Modbus, Profibus, or Industrial Ethernet.
Experience with HMI (Human Machine Interface) programming and SCADA (Supervisory Control and Data Acquisition) systems.
Ability to manage multiple tasks and projects simultaneously, delivering results within the agreed timeframes.
Knowledge of safety standards and regulations in industrial settings.

PLC Programmer Experience Requirements

PLC Programmers usually start their journey with a bachelor’s degree in Computer Science, Electrical Engineering, or a related field.

As part of their degree, they gain substantial theoretical knowledge and practical experience in programmable logic controllers (PLCs).

Entry-level PLC Programmers often have 1 to 2 years of experience gained through internships or part-time positions in related fields like Process Control Engineering, Automation Engineering, or as a PLC Technician.

Candidates with 2 to 4 years of experience as a PLC Programmer typically have honed their skills in programming languages such as Ladder Logic, Structured Text, Function Block Diagrams, and Sequential Function Charts.

They may have also gained experience in troubleshooting and maintaining PLC systems.

PLC Programmers with more than 5 years of experience often have extensive knowledge in PLC hardware and software, SCADA systems, and networking principles.

They may have also led or participated in large-scale automation projects and might be ready for a managerial or team lead position in PLC Programming.

PLC Programmers with specialized experience in a specific industry, such as manufacturing or oil & gas, are often highly sought after.

This experience allows them to understand the unique needs and challenges of these industries, making them invaluable assets in planning and executing automation strategies.

PLC Programmer Education and Training Requirements

PLC Programmers typically need to have a bachelor’s degree in electrical engineering, automation, computer science, or another related field.

They need to have a thorough understanding of the functioning of PLCs (Programmable Logic Controllers) and SCADA systems, and be proficient in programming languages that are specific to these systems, such as Ladder Logic.

Practical knowledge and experience with automated systems, as well as an understanding of electrical schematics, are also crucial for this role.

Some positions may require PLC programmers to have a master’s degree in automation or a similar field, especially for roles involving complex or specialized systems.

Certifications in PLC programming or related areas, offered by manufacturers or professional bodies, can also be advantageous.

These certificates demonstrate a programmer’s expertise in specific systems or equipment and indicate their commitment to continuous learning.

In addition to formal education and training, PLC programmers need to have good problem-solving skills, an attention to detail, and the ability to work as part of a team.

PLC Programmer Salary Expectations

A PLC Programmer can expect to earn an average salary of $78,914 (USD) per year.

The actual income can be influenced by several factors including years of experience, level of expertise, the industry in which they work, and their location.

PLC Programmer Job Description FAQs

What skills does a PLC Programmer need?

PLC Programmers need to be proficient in various PLC programming languages, such as Ladder Logic and Structured Text.

Additionally, they should have a good understanding of electronics and control systems.

Critical thinking, problem-solving, and strong mathematical skills are also essential in this role.

A PLC Programmer should have good communication skills to work effectively with other team members and explain technical issues clearly.

Do PLC Programmers need a degree?

While some PLC Programmers may have a degree in electrical engineering, computer science or a related field, it’s not a requirement for all roles.

However, it is crucial for PLC Programmers to have a good understanding of programmable logic controllers and experience with PLC programming languages.

Some employers may also prefer candidates who have completed specific PLC training programs.

What should you look for in a PLC Programmer resume?

A PLC Programmer’s resume should include their proficiency in PLC programming languages, experience with specific types of PLCs, and any relevant certifications.

Additionally, look for experience in troubleshooting and maintaining PLC systems, knowledge of safety standards, and understanding of control systems.

Any project management experience and the ability to work in a team are also valuable.

What qualities make a good PLC Programmer?

A good PLC Programmer is detail-oriented, as they need to write precise code and identify potential issues in control systems.

They need to be problem solvers, able to diagnose and fix issues quickly and efficiently.

Good PLC Programmers are also lifelong learners, as the technology and best practices in this field are continually evolving.

Finally, they should have strong communication skills to explain complex technical issues clearly to clients and team members.

Is it difficult to hire PLC Programmers?

Recruiting PLC Programmers can be a challenge due to the specialized skills and experience required.

Therefore, employers must offer competitive salaries and continuous learning opportunities.

Given the nature of the work, employers may also need to provide necessary tools, software and a conducive work environment.

It may also be beneficial to partner with colleges or trade schools that offer relevant courses to find promising candidates.

Conclusion

And there you have it.

Today, we’ve illuminated the true essence of being a PLC Programmer.

Surprise, surprise?

It’s not just about inputting command sequences.

It’s about orchestrating industrial automation, one PLC programming line at a time.

With our tailored PLC Programmer job description template and real-world examples, you’re fully equipped to dive right in.

But why stop at the surface?

Explore further with our job description generator. It’s your gateway to meticulously-crafted job listings or sharpening your resume to sheer perfection.

Bear in mind:

Every sequence of PLC programming contributes to the broader automation process.

Let’s shape that automated future. Together.

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