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Plc Developer Jobs in Longview, TX (NOW HIRING)

Industrial Manufacturing Electrician

Henderson, TX · On-site

$25 - $32.25/hr

Troubleshoot, program, and upgrade Programmable Logic Controllers (PLC) * Work with vendors to identify needed parts and recommend to Supervisor * Understand and update instrumentation loop diagrams ...

Industrial Manufacturing Electrician

Longview, TX · On-site

$23.75 - $30.75/hr

Troubleshoot, program, and upgrade Programmable Logic Controllers (PLC) * Work with vendors to identify needed parts and recommend to Supervisor * Understand and update instrumentation loop diagrams ...

Industrial Manufacturing Electrician

Henderson, TX · On-site

$25 - $32.25/hr

Troubleshoot, program, and upgrade Programmable Logic Controllers (PLC) * Work with vendors to identify needed parts and recommend to Supervisor * Understand and update instrumentation loop diagrams ...

Industrial Manufacturing Electrician

Henderson, TX · On-site

$25 - $32.25/hr

Troubleshoot, program, and upgrade Programmable Logic Controllers (PLC) * Work with vendors to identify needed parts and recommend to Supervisor * Understand and update instrumentation loop diagrams ...

Industrial Manufacturing Electrician

Henderson, TX · On-site

$25 - $32.25/hr

Troubleshoot, program, and upgrade Programmable Logic Controllers (PLC) * Work with vendors to identify needed parts and recommend to Supervisor * Understand and update instrumentation loop diagrams ...

Industrial Manufacturing Electrician

Longview, TX · On-site

$23.75 - $30.75/hr

Troubleshoot, program, and upgrade Programmable Logic Controllers (PLC) * Work with vendors to identify needed parts and recommend to Supervisor * Understand and update instrumentation loop diagrams ...

Install, diagnose, and maintain PLC's or DCS systems & process or safety controls * Read and interpret manuals, policy, engineering standards, regulations, drawings, and schematics, including ...

Showing results 21-35

Plc Developer information

See Longview, TX salary details

$9

$46

$72

How much do plc developer jobs pay per hour?

As of Aug 14, 2026, the average hourly pay for plc developer in Longview, TX is $46.39, according to ZipRecruiter salary data. Most workers in this role earn between $35.96 and $53.32 per hour, depending on experience, location, and employer.

What are some common challenges faced by PLC developers when working on large-scale automation projects?

PLC Developers working on large-scale automation projects often face challenges such as integrating legacy equipment with modern control systems, ensuring reliable communication between diverse hardware, and minimizing downtime during system upgrades. Coordinating with multidisciplinary teams—including electricians, mechanical engineers, and IT specialists—is essential to align project goals and troubleshoot issues efficiently. Additionally, managing tight project deadlines while maintaining rigorous safety and quality standards requires strong organizational and problem-solving skills.

What is a PLC developer?

A PLC Developer is a professional who designs, programs, tests, and maintains programmable logic controllers (PLCs) used to automate machinery and industrial processes. They work with hardware and software to create automated solutions in manufacturing, energy, transportation, and other industries. PLC Developers are skilled in programming languages such as ladder logic and are responsible for ensuring systems operate safely and efficiently. They often collaborate with engineers and technicians to optimize and troubleshoot automation systems.

What is the difference between Plc Developer vs Automation Engineer?

AspectPlc DeveloperAutomation Engineer
CredentialsTypically requires a degree in electrical, computer, or automation engineering; certifications in PLC programming (e.g., Siemens, Allen-Bradley)Often holds a degree in electrical, mechanical, or systems engineering; certifications in automation systems and control software
Work EnvironmentPrimarily works in manufacturing plants, industrial facilities, or automation labs focusing on PLC programming and troubleshootingWorks across various industries including manufacturing, process control, and systems integration, often involving broader automation systems
Industry UsageCommonly employed in industries with heavy automation needs like automotive, food processing, and pharmaceuticalsUsed in industries requiring complex automation solutions, including manufacturing, energy, and infrastructure projects

While both roles involve automation and control systems, Plc Developers focus mainly on programming and maintaining PLCs, whereas Automation Engineers design and oversee entire automation systems. The roles often overlap, but Plc Developers are more specialized in PLC programming tasks.

Are PLC developers in demand?

PLC developers are in demand due to the ongoing need for automation in manufacturing, energy, and industrial sectors. Skills in ladder logic, programming, and familiarity with PLC hardware increase employability, especially as industries modernize and adopt Industry 4.0 technologies.

Do Plc developers make good money?

Plc developers typically earn competitive salaries that vary based on experience, location, and industry. They often require knowledge of programming languages like ladder logic and familiarity with automation tools, which can influence earning potential. Overall, the role offers solid compensation for skilled professionals in automation and control systems.

What are the key skills and qualifications needed to thrive as a PLC developer, and why are they important?

To thrive as a PLC Developer, you need a solid background in electrical engineering or automation, strong programming skills, and experience with control systems and industrial automation. Familiarity with PLC programming languages (like ladder logic), SCADA/HMI systems, and platforms such as Siemens, Allen-Bradley, or Mitsubishi is essential, along with relevant certifications (e.g., Siemens Certified Programmer). Analytical thinking, attention to detail, and effective communication set standout professionals apart in this field. These skills ensure reliable automation solutions, minimize downtime, and support efficient collaboration with engineering and maintenance teams.

What cities near Longview, TX are hiring for Plc Developer jobs?

Cities near Longview, TX with the most Plc Developer job openings:

Process Controls Engineer/Process Controls Analyst

Marathon Petroleum Corporation

Carthage, TX • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 16 days ago


Marathon Petroleum rating

6.3

Company rating: 6.3 out of 10

Based on 202 frontline employees who took The Breakroom Quiz

66th of 86 rated oil and gas companies


Job description

An exciting career awaits you


At MPC, we're committed to being a great place to work - one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative team environment.

POSITION SUMMARY

The Process Controls Professional supports control systems for the gas gathering, compression, processing, and pipeline assets in the East Texas area. This role provides technical stewardship for SCADA systems, PLC programs, and HMI systems. The position is responsible for implementing process controls improvements, troubleshooting control system issues, and supporting projects in adherence to MPLX standards and industry best practices. This role works closely with Operations, Engineering, Maintenance, Measurement and Environmental teams to ensure safe, reliable, and compliant operations through effective application of control strategies and automation technologies.

RESPONSIBILITIES
Programs PLCs (primarily Allen Bradley and Emerson) to automate processes and sequences to achieve operational safety and efficiency objectives

Develops HMI graphics (primarily Wonderware) to accurately depict the processes being controlled and enhance asset operability

Maintains SCADA systems to collect and display data from flow computers, PLCs, and RTUs in the field

Provides process controls support for a wide breadth of midstream asset types including gas gathering, compression, pipelines, and processing facilities

Proactively identifies opportunities for control system enhancements

Supports a wide range of communications protocols such as Modbus, OPC, DeviceNet, and EtherNet/IP

Provides process controls support for maintenance and capital projects

Works collaboratively with Process Controls peers in support of standardization and continuous improvement initiatives
Maintains C&E and controls narrative documents
Understands local operational processes and supports operations teams in troubleshooting abnormal process conditions
Understands control system drawings and P&IDs

Understands and applies MPLX standards and industry best practices
Understands Process Safety Management concepts and actively participates in programs such as Management of Change (MOC) and Process Hazard Analysis (PHA)

MINIMUM QUALIFICATIONS

This position belongs to a family of jobs with increasing responsibility, competency, and skill level. Actual position title and pay grade will be based on the selected candidate's experience and qualifications.
Associate's degree or vocational qualifications in related field required; Bachelor's degree in engineering preferred
Seven (7) years of related experience required

Valid Driver's License required

Must be able to pass a pre-employment background check and drug test

.

As an energy industry leader, our career opportunities fuel personal and professional growth.

Location:

Carthage, Texas

Additional locations:

Job Requisition ID:

00023035

Location Address:

356 FM 959

Education:

Employee Group:

Full time

Employee Subgroup:

Regular

Marathon Petroleum Company LP is an Equal Opportunity Employer and gives consideration for employment to qualified applicants without discrimination on the basis of race, color, religion, creed, sex, gender (including pregnancy, childbirth, breastfeeding or related medical conditions), sexual orientation, gender identity, gender expression, reproductive health decision-making, age, mental or physical disability, medical condition or AIDS/HIV status, ancestry, national origin, genetic information, military, veteran status, marital status, citizenship or any other status protected by applicable federal, state, or local laws. If you would like more information about your EEO rights as an applicant, click here.
If you need a reasonable accommodation for any part of the application process at Marathon Petroleum LP, please contact our Human Resources Department at talentacquisition@marathonpetroleum.com. Please specify the reasonable accommodation you are requesting, along with the job posting number in which you may be interested. A Human Resources representative will review your request and contact you to discuss a reasonable accommodation. Marathon Petroleum offers a total rewards program which includes, but is not limited to, access to health, vision, and dental insurance, paid time off, 401k matching program, paid parental leave, and educational reimbursement. Detailed benefit information is available athttps://mympcbenefits.com.The hired candidate will also be eligible for a discretionary company-sponsored annual bonus program.
Equal Opportunity Employer: Veteran / Disability

We will consider all qualified Applicants for employment, including those with arrest or conviction records, in a manner consistent with the requirements of applicable state and local laws. In reviewing criminal history in connection with a conditional offer of employment, Marathon will consider the key responsibilities of the role.


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About Marathon Petroleum

Sourced by ZipRecruiter

Marathon Petroleum Corporation, headquartered in Findlay, Ohio, US, is a leading independent petroleum refining, marketing, and transportation company. Their official website can be found at marathonpetroleum.com. The company, part of the energy sector, was established in 1887, making it one of the oldest petroleum companies in the US. It operates an integrated refining, marketing and transportation system concentrated primarily in the Midwest, Northeast, East Coast, Southeast and Gulf Coast of the United States. This includes refineries, pipelines, and terminals that process and transport crude oil and refined products.

Industry

Oil and gas extraction

Company size

10,000+ Employees

Headquarters location

Findlay, OH, US

Year founded

1887