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Plc Control Engineer Jobs in Indiana (NOW HIRING)

PLC Programmer

Lebanon, IN ยท On-site

$65K - $88K/yr

The engineer will work closely with process engineering, electrical engineering, instrumentation ... Develop PLC control logic for process equipment, skids, utilities, and manufacturing systems.

Process Control Engineer

Evansville, IN ยท On-site

$55 - $80/hr

Rinvio is hiring a Process Control Engineer for process controls, PLC systems, and industrial automation engineering in the Evansville, IN area. Pay: $55-$80/hour, based on experience Location:

Control Engineer

Indianapolis, IN ยท On-site

$79K - $103K/yr

We are currently hiring for a Controls Engineer that is responsible for multiple controls projects ... If you have experience with PLC's, HMI, SCADA or other Controls systems experience then come ...

PLC Engineer

Indianapolis, IN ยท On-site

$80K - $105K/yr

Develop and support PLC programs, HMI interfaces, and SCADA systems for water and wastewater automation projects Perform control system programming, testing, validation, startup, commissioning, and ...

WHAT YOU GET TO DO The Control Systems Engineer - PLC provides control-system focused support to keep the Customer's automated warehouse stable and running. The role monitors and troubleshoots ...

PLC Automation Programmer

Evansville, IN ยท On-site

$40 - $55/hr

... control drawings, ladder logic, and technical documentation - Work with maintenance, engineering, operations, and vendors to resolve controls-related issues Requirements: - PLC programming ...

PLC Technician

Greencastle, IN ยท On-site

$29.50 - $36.50/hr

... programmable logic controller (PLC) systems, human machine interfaces (HMIs), and related automated control systems throughout our injection molding, blow molding, paint, and assembly operations.

PLC Technician

Greencastle, IN ยท On-site

$29.50 - $36.50/hr

... programmable logic controller (PLC) systems, human machine interfaces (HMIs), and related automated control systems throughout our injection molding, blow molding, paint, and assembly operations.

Controls Engineer

Peru, IN ยท On-site

$70K - $85K/yr

Program, edit, troubleshoot, and optimize PLC control systems supporting manufacturing equipment and boiler systems Develop and modify HMI interfaces for machine operation, monitoring, and ...

PLC Technician

Indianapolis, IN ยท On-site

$30 - $37.25/hr

The Polymer Center PLC Technician is responsible for programming, troubleshooting, and maintaining control systems to ensure reliable operation of manufacturing equipment. They will diagnose and ...

The Polymer Center PLC Technician is responsible for programming, troubleshooting, and maintaining control systems to ensure reliable operation of manufacturing equipment. They will diagnose and ...

New

The Polymer Center PLC Technician is responsible for programming, troubleshooting, and maintaining control systems to ensure reliable operation of manufacturing equipment. They will diagnose and ...

New

PLC Technician

Indianapolis, IN ยท On-site

$30 - $37.25/hr

The Polymer Center PLC Technician is responsible for programming, troubleshooting, and maintaining control systems to ensure reliable operation of manufacturing equipment. The incumbent will diagnose ...

Controls Engineer

Evansville, IN ยท On-site

$79K - $103K/yr

Controls Engineers are involved in all stages of control system projects. This includes Allen-Bradley PLC and HMI programming, electrical design engineering, system testing, and system commissioning.

PLC Technician

Indianapolis, IN

$30 - $37.25/hr

The Polymer Center PLC Technician is responsible for programming, troubleshooting, and maintaining control systems to ensure reliable operation of manufacturing equipment. The incumbent will diagnose ...

PLC Technician

Indianapolis, IN ยท On-site

$30 - $37.25/hr

The Polymer Center PLC Technician is responsible for programming, troubleshooting, and maintaining control systems to ensure reliable operation of manufacturing equipment. The incumbent will diagnose ...

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Showing results 1-20

Plc Control Engineer information

See Indiana salary details

$52.8K

$87.6K

$118K

How much do plc control engineer jobs pay per year?

As of Sep 6, 2026, the average yearly pay for plc control engineer in Indiana is $87,570.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,200.00 and $95,200.00 per year, depending on experience, location, and employer.

What is a PLC Control Engineer?

A PLC Control Engineer is a professional who designs, programs, installs, and maintains programmable logic controllers (PLCs) used to automate industrial processes. They develop control systems to ensure machinery and manufacturing processes operate efficiently, safely, and reliably. PLC Control Engineers work in a variety of industries, including manufacturing, automotive, energy, and food processing, where automation is essential for productivity. Their responsibilities may also include troubleshooting, upgrading systems, and collaborating with other engineers to optimize plant operations.

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

To thrive as a PLC Control Engineer, you need a solid background in electrical engineering, automation, and programming logic controllers (PLCs), typically supported by a relevant engineering degree. Familiarity with PLC programming languages (such as ladder logic), SCADA systems, and hands-on experience with hardware like Siemens or Allen-Bradley controllers is essential. Strong problem-solving abilities, attention to detail, and effective communication are crucial soft skills for collaborating with cross-functional teams and troubleshooting complex automation issues. These skills ensure efficient system design, reliable plant operations, and swift resolution of technical challenges in industrial environments.

What are some common challenges faced by PLC Control Engineers when working on automation projects?

PLC Control Engineers often encounter challenges such as integrating new automation systems with legacy equipment, troubleshooting complex control logic, and ensuring minimal downtime during system upgrades. Collaborating closely with electricians, mechanical engineers, and production staff is essential to understand operational requirements and quickly resolve issues. Adapting to rapidly evolving technology and maintaining thorough documentation are also critical for success in this role.

What is the difference between Plc Control Engineer vs Automation Technician?

AspectPlc Control EngineerAutomation Technician
CredentialsBachelor's in Electrical, Mechanical, or Automation Engineering; PLC certificationsTechnical diploma or associate degree; PLC training
Work EnvironmentDesign, programming, and troubleshooting PLC systems in industrial settingsMaintains and repairs automation equipment on the factory floor
Employer & IndustryManufacturing, process industries, automation firmsFactories, production plants, automation service providers

The main difference is that Plc Control Engineers focus on designing, programming, and optimizing PLC systems, often working on projects and system integration. Automation Technicians primarily handle installation, maintenance, and troubleshooting of existing automation equipment. Both roles are essential in industrial automation but differ in scope and responsibilities.

How much does a Plc Control Engineer earn?

A PLC Control Engineer's average salary varies by experience and location but typically ranges from $60,000 to $100,000 annually. Entry-level positions may start lower, while experienced engineers with specialized skills in automation and control systems can earn higher salaries, often supplemented by certifications and industry demand.

Is plc control engineer still in demand?

PLC Control Engineers are in steady demand due to their expertise in automation, industrial control systems, and programming PLCs using tools like ladder logic. Industries such as manufacturing, energy, and automation increasingly rely on skilled engineers to maintain and upgrade control systems, making this a stable career choice.

What job categories do people searching Plc Control Engineer jobs in Indiana look for?

The top searched job categories for Plc Control Engineer jobs in Indiana are:

Infographic showing various Plc Control Engineer job openings in Indiana as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 18% Part Time, 2% Contract, and 1% Nights. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $87,570 per year, or $42.1 per hour.

PLC Programmer

BioTalent

Lebanon, IN โ€ข On-site

$65K - $88K/yr

Other

Posted 8 days ago


Job description

CODESYS PLC Programmer / Automation Engineer

Position: CODESYS PLC Programmer / Automation Engineer

Industry: Pharmaceutical / Biopharmaceutical Manufacturing

Project: Large-scale capital project / new facility or major expansion

Employment: Contract 16 Month

Location: On-site Lebanon, IN

Role Summary

The CODESYS PLC Programmer will be responsible for the design, development, testing, commissioning, and qualification support of PLC-based automation systems for a large pharmaceutical capital project. The engineer will work closely with process engineering, electrical engineering, instrumentation, validation, CQV, vendors, and project management teams to deliver compliant and reliable automated manufacturing systems.

Key Responsibilities

  • Develop and modify CODESYS PLC applications using IEC 61131-3 programming standards.
  • Program primarily in Structured Text (ST), Function Block Diagram (FBD), and Ladder Logic (LD).
  • Develop PLC control logic for process equipment, skids, utilities, and manufacturing systems.
  • Configure and integrate HMI/SCADA, remote I/O, VFDs, instrumentation, and industrial networks.
  • Integrate third-party equipment and OEM skids into the plant control system.
  • Develop equipment modules, state machines, interlocks, permissives, alarms, sequences, and recipes.
  • Review P&IDs, control narratives, functional specifications, I/O lists, and electrical drawings.
  • Participate in FAT, SAT, commissioning, and startup activities.
  • Troubleshoot PLC, instrumentation, networking, and equipment-integration issues during commissioning.
  • Generate and execute software test protocols and support IQ/OQ/PQ and CSV/CSA activities.
  • Maintain software documentation, version control, change control, and configuration records.
  • Work within GMP, GAMP 5, 21 CFR Part 11, data-integrity, and pharmaceutical quality requirements.
  • Coordinate with validation/CQV teams to ensure automation systems meet project and regulatory requirements.
  • Support the transition from project execution into manufacturing operations.

Typical Technical Requirements

  • Strong experience with CODESYS and IEC 61131-3 programming.
  • Experience with industrial communications such as EtherCAT, Modbus TCP/RTU, OPC UA, Ethernet/IP, or Profinet.
  • PLC/HMI integration experience.
  • Understanding of industrial instrumentation and control.
  • Ability to read P&IDs, electrical drawings, and control narratives.
  • Experience with FAT/SAT and field commissioning.
  • Familiarity with software development practices such as version control, code reviews, and structured testing.
  • Experience integrating OEM equipment and process skids.

Pharmaceutical Experience

Preferred candidates would have experience with:

  • Bioreactors / fermentation systems
  • CIP/SIP systems
  • WFI and clean utilities
  • Process skids
  • Buffer/media preparation
  • Chromatography
  • Filtration
  • Single-use manufacturing
  • Cleanrooms and environmental systems
  • GMP manufacturing environments

Qualifications

  • Bachelor's degree in Electrical Engineering, Automation, Controls Engineering, Computer Engineering, or related field preferred.
  • Typically 5+ years of industrial automation/PLC programming experience.
  • Demonstrated CODESYS experience.
  • Pharmaceutical/biopharmaceutical project experience strongly preferred.
  • Willingness to spend significant time on-site during FAT, commissioning, and startup.

A particularly strong candidate would have both CODESYS programming depth and hands-on pharmaceutical commissioning experienceโ€”someone who can take a control narrative and P&ID, develop the PLC application, troubleshoot it at the equipment, and then support the documentation/qualification required to release the system for GMP production.