Controls / PLC Engineer

JOB DESCRIPTION

Position Title: Controls / PLC Engineer

Office Location: Loganville, GA

Exemption Classification: Salary Exempt

Reports To: Engineering Manager

Date:

JOB SUMMARY:

We are seeking a highly skilled Controls / PLC Engineer to support the development, design, programming, and deployment of industrial process control systems across multiple hardware and software platforms. This role involves full lifecycle ownership—from system architecture design to software commissioning—in applications that include CO₂ recovery/liquefaction, gas processing & conditioning systems, industrial gases, and oil & gas.

The ideal candidate brings strong technical expertise in PLC programming (primarily Allen-Bradley), electrical schematic design, systems integration, and both remote and on-site troubleshooting. This position requires the ability to travel up to 50% for field commissioning, customer support, and equipment deployment.

ESSENTIAL DUTIES AND RESPONSIBILITIES:

System Architecture & Design

• Develop complete control system architectures for platforms such as Allen-Bradley (Rockwell), Siemens, and other major PLC/automation systems.
• Define hardware, networking, and software specifications based on process requirements.
• As needed, design and develop detailed electrical control schematics, panel layouts, and wiring diagrams.

PLC & HMI Programming

• Program, configure, and integrate PLC systems with a primary focus on Allen-Bradley platforms (ControlLogix, CompactLogix, MicroLogix, Studio 5000).
• Develop HMI/SCADA interfaces across various platforms (FactoryTalk View, WinCC, or equivalents).
• Create modular, well-structured, and maintainable control logic.

System Commissioning & Deployment

• Perform software testing, simulation, and validation activities.
• Lead FAT (Factory Acceptance Testing) and SAT (Site Acceptance Testing).
• Manage software deployment, system bring-up, loop checks, and performance verification.
• Provide on-site and remote troubleshooting to resolve control system issues efficiently.

Field Support & Travel

• Travel to customer sites (up to 50%) for commissioning, diagnostics, upgrades, and technical support.
• Provide responsive support during system start-ups and operational transitions.

KNOWLEDGE, EDUCATION, EXPERIENCE AND/OR ABILITIES:

• Bachelor’s degree in electrical engineering, Controls Engineering, Mechatronics, or related field (or equivalent experience).
• Demonstrated experience developing PLC-based control systems, including architecture design and programming.
• Strong programming proficiency in Allen-Bradley systems; experience with Siemens or other platforms is highly desirable.
• Experience with electrical schematic design using SolidWorks Electrical, AutoCAD Electrical, EPLAN, or similar.
• Hands-on commissioning experience with industrial process equipment or automated systems.
• Ability to interpret P&IDs, instrument datasheets, and system specifications.
• Strong troubleshooting skills, both remote and onsite.

Industry Experience (Highly Desired)

• CO₂ recovery, liquefaction, purification, or related carbon capture technologies.
• Gas processing and conditioning systems (compression, dehydration, refrigeration, etc.).
• Industrial gas systems (cryogenic or non-cryogenic).
• Oil & gas processing equipment and facility automation.

COMPETENCIES:

• Strong communication
• Customer service skills.
• Ability to work independently
• manage multiple concurrent projects.
• Solid documentation
• Organizational
• time-management skills.
• Collaborative mindset

Environmental and Working Conditions:

• General Manufacturing environment, work can be inside or outside.

AAP/EEO Statement

TOMCO₂ Systems Company is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees and complying with all related employment regulatory requirements. We do not discriminate in employment related decisions based on race, color, religion, sex (including pregnancy and gender identity), national origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, retaliation, parental status, military service, or other non-merit factor.

TOMCO₂ Systems Company is an EEO/AA Employer M/F/D/V.

Attention Applicants

If you are an individual with a disability and require reasonable accommodation to complete any part of the application process, please let us know. Likewise, if you are limited in the ability to access or use this online application process and need an alternative method for applying, we will determine an alternate way for you to apply. Please contact Human Resources at (770)979-8000.

Other Duties

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at