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Programmable Logic Controller Jobs in Missouri (NOW HIRING)

NCW

St. Louis - Automation Controls Engineer

Saint Louis, MO · On-site

$81K - $107K/yr

Ability to read existing programmable logic controllers (PLCs) and generate a Controls Narrative. * Break down project scope into manageable tasks and effectively delegate work across the team.

IMKO

Industrial Maintenance Tech (Nights)

Sedalia, MO · On-site

$24 - $26/hr

The ideal candidate will possess comprehensive mechanical and electrical expertise, including experience with programmable logic controllers (PLCs), hydraulic systems, HVAC/R systems, and industrial ...

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Programmable Logic Controller information

See Missouri salary details

$51.6K

$112.1K

$164.6K

How much do programmable logic controller jobs pay per year?

As of Aug 25, 2026, the average yearly pay for programmable logic controller in Missouri is $112,088.00, according to ZipRecruiter salary data. Most workers in this role earn between $91,000.00 and $129,900.00 per year, depending on experience, location, and employer.

What is a programmable logic controller?

A Programmable Logic Controller (PLC) job involves designing, programming, troubleshooting, and maintaining PLC systems used to automate industrial processes. PLC professionals work in manufacturing, energy, automotive, and other industries to ensure machinery and production lines operate efficiently. Their responsibilities include writing ladder logic, integrating sensors and actuators, and diagnosing system failures. Strong knowledge of electrical systems, programming languages, and control systems is essential for this role.

What does a programmable logic controller do?

A professional specializing in Programmable Logic Controllers typically spends their day designing, programming, testing, and troubleshooting automated control systems for manufacturing or industrial facilities. Responsibilities often include creating and updating ladder logic or other PLC code, commissioning new equipment, diagnosing system faults, and collaborating with maintenance and engineering teams to optimize automation processes. Additionally, they may participate in safety compliance activities, system upgrades, and technical documentation. The variety in daily tasks ensures exposure to both technical challenges and teamwork, making the role dynamic and rewarding for those interested in industrial automation.

What are the key skills and qualifications needed to thrive in the programmable logic controller position?

To excel as a Programmable Logic Controller specialist, a strong background in electrical engineering, control systems, and industrial automation is essential, typically supported by a relevant technical degree or certification. Familiarity with PLC programming languages (such as ladder logic), HMI/SCADA systems, and experience with major PLC platforms like Siemens, Allen-Bradley, or Mitsubishi are highly valued. Strong problem-solving abilities, attention to detail, and effective communication skills enable professionals to troubleshoot complex systems and collaborate with multidisciplinary teams. These skills are crucial for ensuring the safe, efficient, and reliable operation of automated manufacturing or industrial processes.

Is a programmable logic controller still in demand?

Programmable Logic Controllers (PLCs) are still in high demand due to their essential role in automation and industrial control systems across manufacturing, energy, and infrastructure sectors. Skilled PLC programmers with knowledge of ladder logic, troubleshooting, and experience with automation software are sought after as industries continue to modernize and upgrade existing systems.

Is programmable logic controller programming a good career?

Programmable Logic Controller (PLC) programming is a stable career in automation and manufacturing industries, requiring knowledge of ladder logic, electrical systems, and industrial protocols. It offers opportunities for specialization, certifications, and working in environments such as factories and plants. Job prospects are generally good due to ongoing demand for automation skills.

What are popular job titles related to Programmable Logic Controller jobs in Missouri?

For Programmable Logic Controller jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Programmable Logic Controller jobs in Missouri look for?

The top searched job categories for Programmable Logic Controller jobs in Missouri are:

Programmable Logic Controller jobs near you
Infographic showing various Programmable Logic Controller job openings in Missouri as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 11% Part Time, 2% Contract, and 1% Nights. Highlights an 78% Physical, 3% Hybrid, and 19% Remote job distribution, with an average salary of $112,088 per year, or $53.9 per hour.

Maintenance Technician

Natoli Engineering

Saint Charles, MO

Full-time

Re-posted 13 days ago

Job description

ESSENTIAL DUTIES AND RESPONSIBILITIES

• Maintain, install, troubleshoot and repair various CNC equipment

• Maintain, install, troubleshoot and repair industrial electronic and controls systems & equipment

• Maintain, install, set-up and troubleshoot DC and AC variable frequency drives.

• Troubleshoot and repair programmable logic controllers such as Allen-Bradley SLC-500 & CompactLogix controllers.

• Utilize test equipment.

• Have basic knowledge of air compressors, pneumatic, hydraulic, chilled water, heating, ventilation, and air conditioning systems and equipment.

• Ability with reading and understanding mechanical prints / drawings and electrical line diagrams / relay logic.

• This list is not intended to be all-inclusive. Employees may perform other related duties as assigned.

QUALIFICATIONS AND REQUIREMENTS

• Maintain, install, set-up and troubleshoot DC and AC variable frequency drives.

• Troubleshoot and repair programmable logic controllers such as Allen-Bradley SLC-500 & CompactLogix controllers.

• Utilize test equipment.

• Have basic knowledge of air compressors, pneumatic, hydraulic, chilled water, heating, ventilation, and air conditioning systems and equipment.

• Ability with reading and understanding mechanical prints / drawings and electrical line diagrams / relay logic.

EXPERIENCE

• Minimum of 2 years’ previous experience in industrial maintenance

PHYSICAL REQUIREMENTS

• Working Conditions: Air conditioned, machinery noises. May be exposed to coolants, lubricants, abrasive compounds, electricity, wiring

• Physical Effort: Standing, walking, climbing, pushing/pulling, grasping, kneeling, squatting, bending, twist/turn, reach above shoulder, lifting 0-50 lbs.

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