PLC Controls Engineer II

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Summary

Location

Hillsborough County, United States

Work

Full-time

Experience

2+ years

About this Job

PLC Controls Engineer II

Job Type: Full-Time Location: Multiple Locations Across the USA Travel: Up to 50%+ based on project requirements Work Authorization: Must be authorized to work in the United States

Position Overview

We are seeking a Controls Engineer II to support customer-site controls upgrades, system retrofits, troubleshooting, commissioning, and field implementation activities.

The ideal candidate will have hands-on experience with PLC programming, Ladder Logic, Studio 5000/RSLogix, FactoryTalk View, and AutoCAD Electrical, along with experience supporting industrial automation, conveyor, and material handling systems.

Key Responsibilities

  • Develop, modify, test, and troubleshoot PLC and HMI programs.
  • Perform controls upgrades, retrofits, startup, and commissioning at customer sites.
  • Support PLCs, HMIs, VFDs, sensors, safety devices, relays, and distributed I/O.
  • Create and maintain electrical schematics, panel drawings, and I/O layouts using AutoCAD Electrical.
  • Troubleshoot control panels, field devices, PLC programs, and industrial communication networks.
  • Support system integration, field installation, startup, and post-implementation activities.
  • Conduct controls design and code reviews and support system validation.
  • Assist with hardware selection, technical specifications, procurement, and implementation planning.
  • Work directly with customers, vendors, technicians, and internal engineering teams.
  • Support brownfield modernization and legacy controls upgrade projects.

Required Qualifications

  • Bachelor’s degree in Controls Engineering, Electrical Engineering, Systems Engineering, or a related field.
  • 2+ years of experience in controls engineering or industrial automation.
  • Strong Ladder Logic programming experience.
  • Hands-on experience with Studio 5000 / RSLogix and FactoryTalk View.
  • Proficiency with AutoCAD Electrical.
  • Experience troubleshooting PLC-based industrial control systems.
  • Strong knowledge of PLCs, I/O, VFDs, motor controls, sensors, safety circuits, and control panels.
  • Experience with field installation, commissioning, startup, and controls upgrades.
  • Strong analytical, troubleshooting, communication, and problem-solving skills.
  • Willingness and ability to travel up to 50% or more as required.

Preferred Qualifications

  • Experience with brownfield retrofits and controls modernization.
  • Experience with conveyor systems, warehouse automation, or automated material handling.
  • Knowledge of EtherNet/IP, Modbus TCP, Profibus, and DeviceNet.
  • Ability to read and troubleshoot electrical schematics and controls architecture drawings.
  • Experience working directly at customer sites during installation and production startup.

How to Apply

Interested candidates can send their updated resume to:

📧 **hari@uniconsys.com **

About the Company

Unicon Systems logo

Unicon Systems

Privately Held
Logistics & WarehousingIndustrial ManufacturingSystem Integration

Unicon Systems specializes in providing a wide range of services designed to help clients overcome challenges and capitalize on opportunities. Our expertise spans application development, support services, control automation solutions, and various cutting-edge technologies, including Enterprise Packaging, Business Intelligence, Middleware, Mobile Application Development, Web Application Development, SaaS-Based Applications, and Modern Technologies. In the realm of Control Automation, we assist clients in hiring skilled engineers and providing tailored solutions for process optimization and industrial automation. Our services cater to diverse sectors, ensuring efficiency, safety, and reliability in operational processes. With extensive experience, our solutions have empowered organizations across diverse sectors such as healthcare, pharmaceuticals, financial institutions, and state governments. Guided by strong business ethics and core values, we have cultivated a global clientele comprising renowned enterprises. Our Key Strengths: Strong business ethics that ensure robust and reliable solutions. Prioritizing client needs to deliver tailored and innovative solutions. Expertise in Control Automation to support seamless industrial operations. Mature, digitized project management methodologies for efficient delivery. Highly qualified and well-trained employees providing comprehensive support. With offices in the USA and India, we have become a Preferred Offshore Partner, focusing on delivering innovative technology and control automation solutions to organizations of all scales. Our dedicated team follows an agile methodology, embraces innovation, and consistently strives for excellence to ensure the highest quality outcomes.

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