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Plc Engineer Jobs in Tennessee (NOW HIRING)

Inframark

PLC Applications Engineer

Johnson City, TN · On-site

  • Medical

  • Dental

  • Life

  • Retirement

  • PTO

We are looking for a PLC Applications Engineer with PLC expertise in developing PLC application monitoring and control software, performing factory and field testing, startup, customer training and ...

Rinvio

PLC Automation Programmer

Memphis, TN · On-site

$40 - $55/hr

Rinvio is hiring a PLC Automation Programmer for PLC, controls, and manufacturing automation support in the Memphis, TN area. Pay: $40-$55/hour, based on experience Location: Memphis, TN Schedule ...

Owens Corning

PLC Tech

Dickson, TN · On-site

$27.50 - $34.25/hr

May act as the design lead, programming lead, or owner's representative on selected. Develop PLC architecture designs including Ethernet, ControlNet and Remote I/O. projects. Minimum Qualifications ...

Owens Corning

PLC Tech

Dickson, TN · On-site

$27.50 - $34.25/hr

Education • Bachelor's degree in engineering or technical education plus 5 years' experience Experience • PLC programming required. • Prefer minimum of 5+ years of industrial maintenance ...

Surge Staffing

Electrical Maintenance Technician

Halls, TN · On-site

$22.25 - $28.75/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Electrical Maintenance Technician (Industrial Electrician) PLC Engineer, Korean Bilingual Location: Halls, Tennessee Job Type: Full-time Shift: Day shift, or Day/Night rotation (day-shift-only ...

Surge Staffing

Electrical Maintenance Technician

Halls, TN · On-site

$22.25 - $28.75/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Electrical Maintenance Technician (Industrial Electrician) - PLC Engineer, Korean Bilingual Location: Halls, Tennessee Job Type: Full-time Shift: Day shift, or Day/Night rotation (day-shift-only ...

Vaco by Highspring

Controls Engineer

Brentwood, TN · On-site

$79K - $102K/yr

We are seeking a Controls Engineer with strong Ignition SCADA experience to join a growing team ... Verify PLC and HMI points, I/O mapping, alarms, indications, communications, and overall ...

Saige Partners

Electrical Controls Engineer

Morristown, TN · On-site

$69K - $93K/yr

This role is responsible for PLC programming, troubleshooting electrical and controls systems, supporting maintenance operations, and driving equipment reliability and plant performance. Key ...

Spring Automation LLC

Controls Engineer II

Nashville, TN · On-site

$80K - $104K/yr

Work includes electrical design, PLC programming, HMI/SCADA development, and on-site commissioning. Controls Engineers collaborate closely with project managers, engineering leads, and field teams to ...

Saige Partners

Electrical Controls Engineer

Morristown, TN · On-site

$69K - $93K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Electrical Controls Engineer Location: Morristown, TN (100% Onsite) Employment Type: Full-Time ... Key Responsibilities Develop, modify, and troubleshoot PLC programs using Siemens STEP 7 and ...

Prime Controls

Controls Engineer II

Nashville, TN · On-site

$80K - $104K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Develops PLC programs in Ladder, Function Block, and other languages. * Develops the human machine ... Bachelor of Science Degree in Mechatronics Engineering, Computer Engineering, Electrical ...

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Plc Engineer information

See Tennessee salary details

$19.1K

$88.7K

$126.6K

How much do plc engineer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for plc engineer in Tennessee is $88,717.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,600.00 and $108,000.00 per year, depending on experience, location, and employer.

What is a PLC engineer?

A PLC Engineer is responsible for designing, programming, maintaining, and troubleshooting Programmable Logic Controllers (PLCs) used in industrial automation systems. They develop control system logic, integrate PLCs with other hardware and software, and ensure efficient operation of automated machinery. PLC Engineers work in industries like manufacturing, energy, and automotive to optimize production processes, improve system reliability, and reduce downtime.

What do PLC engineers do?

PLC engineers design, develop, program, and maintain programmable logic controllers used in industrial automation systems. They analyze control system requirements, write code using ladder logic or other programming languages, and troubleshoot hardware and software issues to ensure efficient operation of manufacturing processes.

What are the typical daily responsibilities of a PLC engineer?

PLC Engineers typically spend their days designing, programming, and troubleshooting automation systems for industrial processes. Their responsibilities often include developing and modifying PLC code, running tests to ensure optimal functionality, diagnosing and repairing faults, and collaborating with electrical engineers, maintenance teams, and production staff. They may also be involved in on-site commissioning and providing technical support for ongoing operations. This hands-on blend of programming and problem-solving means every day can bring new challenges, keeping the role dynamic and engaging.

What are the key skills and qualifications needed to thrive in the PLC engineer position, and why are they important?

To thrive as a PLC Engineer, you need strong knowledge of electrical engineering principles, experience with programmable logic controllers (PLCs), and usually a degree in engineering or a related field. Familiarity with industry-standard PLC programming languages (like Ladder Logic), SCADA/HMI systems, and certifications from manufacturers such as Siemens or Allen-Bradley are often required. Problem-solving, attention to detail, and effective teamwork and communication skills are highly valued in this role. These competencies ensure the reliable automation and operation of industrial systems, which is critical for productivity and safety.

What are the most commonly searched types of Plc Engineer jobs in Tennessee? The most popular types of Plc Engineer jobs in Tennessee are:
What are popular job titles related to Plc Engineer jobs in Tennessee? For Plc Engineer jobs in Tennessee, the most frequently searched job titles are:
What job categories do people searching Plc Engineer jobs in Tennessee look for? The top searched job categories for Plc Engineer jobs in Tennessee are:
What are popular job titles related to Plc Engineer jobs in TN? For Plc Engineer jobs in TN, the most frequently searched job titles are:
Plc Engineer jobs near you
Infographic showing various Plc Engineer job openings in Tennessee as of August 2026, with employment types broken down into 89% Full Time, 5% Part Time, and 6% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $88,717 per year, or $42.7 per hour.

PLC Applications Engineer

Inframark

Johnson City, TN • On-site

Full-time

Medical, Dental, Life, Retirement, PTO

Posted 9 days ago

Inframark rating

8.0

Company rating: 8.0 out of 10

Based on 45 frontline employees who took The Breakroom Quiz

33rd of 53 rated energy and utility

Job description

Join Inframark: Pioneering Automation and Intelligence
Step into the future with Inframark's award-winning Automation and Intelligence team. We deliver cutting-edge solutions in instrumentation and controls, industrial cybersecurity, data analysis, and remote network operations center services for water and wastewater plants. Elevate your career and join us at Inframark. Apply today!
Why Work for Inframark?
Our dedication to sustainability and community impact drives us to ensure clean, safe water for future generations. Whether you're at the start of your career or looking for advancement, Inframark offers purpose-driven work and opportunities for growth. We offer an attractive salary package, including a generous benefits package with health, dental, and life insurance, 401(k) plan, paid time off, sick leave, holidays, and wellness plan.
Inframark is hiring!
Inframark offers a Competitive Salary and a full Benefits Package.
We offer Flexible paid time off as needed, with the understanding that work requirements are being met, and it does not impact the workload of others that depend on you.
We are looking for a PLC Applications Engineer with PLC expertise in developing PLC application monitoring and control software, performing factory and field testing, startup, customer training and other PLC related service work.
Essential duties and responsibilities:
  • Receives project requirements and direction through meetings with the Project Manager and review of the contract documents.
  • Keeps managers advised of the status of tasks and projects landmarks. Maintains awareness of project budgets and keeps the PM aware of issues that would adversely affect the budget.
  • Produces timely, accurate project documentation such as timesheets, trip reports, etc.
  • Follows established Best Practices and Development Standards and Procedures.
  • Produces the System Control Narrative on projects.
  • Develop Programmable Logic Controller (PLC) application programs based on the contract documents and System Control Narrative using the PLC manufacturer's Programming Software.
  • Installs all developed application software and required vendor software and verifies their accurate execution.
  • Interfaces the company's supplied equipment to third-party vendor systems via industrial communication protocols, when applicable.
  • Participates in Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT), when required.
  • Demonstrates overall system functionality to the Owner/Engineer/Contractor including hardware and network operation, SCADA monitoring and control, displaying data, alarming, and historical data collection for report generation.
  • Provides training to operators, supervisors, and administrative personnel.
  • Generates and gathers all required final project documentation.
  • Provides technical assistance to Customers.
  • Provides reactive and adaptable support to field service technicians to assist in solving and repair of PLC related issues at customer sites or by remote support as appropriate.

Qualifications:
Minimum 2 years' experience in PLC programming, preferably in the Water & Wastewater industry. PLC Application Engineers must have knowledge and experience
with PLC hardware and programming software (Allen-Bradley and/or Schneider and/or Siemens and/or Emerson).
Physical demands
Ability to communicate orally with management and other co-workers is crucial. Regular use of the telephone and e-mail for communication is critical. Sitting for extended periods in front of a computer monitor is common. Hearing within normal ranges is vital for communication with the Project Team and customers. Adequate vision is needed for using a computer monitor. Lifting of computer servers, workstations, and peripherals is required. Good manual dexterity for setting up computer equipment and attaching associated cables.
Work environment:
The job is performed both indoors at the office and at the jobsite. Activities include extended periods of sitting and extensive work at a computer monitor. This job includes the potential of working irregular hours with on-call availability to solve project startup and warranty problems.
Travel
Travel is required on a regular basis to start up, test, and demonstrate the company's supplied SCADA monitoring and control systems.
Compensation is commensurate with experience and includes a generous benefits package with health, dental and life insurance, 401(k) plan, paid time off, sick leave, holidays, and wellness plan.
CMSTECH1
To support a safe and secure workplace, all offers of employment are contingent upon the successful completion of background screening, drug testing, and driving record review where applicable.
Inframark is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, age, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against based on disability.
Learn more about us at Automation and Intelligence - Inframark

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