Title: Automation / PLC Technician
Location: Brazil, IN
Workplace Type: Onsite
Job Type: Full-Time
Shift: 6:45 AM - 3:15 PM
Reports To: Maintenance Manager
Job Summary
We are seeking a skilled and safety-focused Automation / PLC Technician to support automation, instrumentation, and electrical control systems within our chemical manufacturing facility in Brazil, Indiana. This role is responsible for troubleshooting, maintaining, programming, and improving industrial automation systems that support safe, reliable, and efficient plant operations.
The ideal candidate will have hands-on experience with PLCs, HMIs, VFDs, instrumentation, and industrial electrical systems in a manufacturing environment. This position plays a critical role in minimizing downtime, improving equipment reliability, and supporting continuous improvement initiatives throughout the plant.
The Automation / PLC Technician will collaborate closely with maintenance, engineering, production, safety, and external vendors to ensure automation systems operate efficiently while maintaining compliance with all safety and regulatory standards.
Key Responsibilities
Automation & PLC Troubleshooting
Troubleshoot and repair PLC-controlled equipment, automation systems, and electrical controls
Diagnose electrical, instrumentation, and control system failures using:
Multimeters
Testing equipment
Software diagnostics
Control system interfaces
Respond quickly to equipment failures and production interruptions to minimize downtime
Identify root causes of recurring automation and control system issues
PLC Programming & System Maintenance
Program, modify, and maintain PLC logic for industrial automation systems
Configure and maintain:
HMIs (Human Machine Interfaces)
VFDs (Variable Frequency Drives)
Industrial communication systems
Perform preventive and predictive maintenance on:
PLCs
Drives
Electrical systems
Instrumentation
Control panels
Maintain program backups and system documentation
Instrumentation & Electrical Systems
Install, calibrate, troubleshoot, and maintain instrumentation devices including:
Pressure transmitters
Temperature sensors
Level instruments
Flow devices
Support industrial electrical systems including:
Motors
Starters
Relays
Sensors
Control circuits
Read and interpret:
Electrical schematics
P&IDs
Loop drawings
Control diagrams
Equipment Installation & Project Support
Assist with installation and commissioning of:
Automation equipment
Motors
Drives
Sensors
Control panels
Support plant automation upgrades and system improvement projects
Work with contractors, vendors, engineers, and operations teams on system modifications and new installations
Assist with process optimization and automation improvements to enhance:
Safety
Productivity
Quality
Reliability
Safety & Compliance
Perform all work in compliance with:
Plant safety policies
LOTO procedures
Electrical safety standards
Environmental requirements
Maintain a strong safety-focused mindset in all maintenance and troubleshooting activities
Support safe operation of equipment and process systems throughout the facility
Documentation & Reporting
Maintain accurate maintenance records and repair documentation
Document troubleshooting activities, equipment changes, and calibration records
Support continuous improvement through accurate reporting and analysis of recurring issues
Required Qualifications
Education & Technical Training
Experience
3-5 years of experience in:
Industrial automation
PLC maintenance
Electrical controls
Manufacturing maintenance environments
Experience troubleshooting and maintaining PLC systems such as:
Allen-Bradley
Siemens
Similar industrial platforms
Technical Skills
Strong knowledge of:
PLC systems
HMIs
VFDs
Industrial instrumentation
Electrical controls
Ability to read and interpret:
Electrical schematics
Technical drawings
Control diagrams
Familiarity with industrial communication networks and protocols
Preferred Qualifications
Experience within:
Chemical manufacturing
Process manufacturing
Industrial process facilities
Knowledge of:
SCADA systems
Process instrumentation
Ethernet/IP
Modbus
Industrial communication protocols
Understanding of:
NEC
NFPA 70E
Industrial electrical safety standards
Experience supporting automation optimization and continuous improvement initiatives
Core Competencies
Excellent troubleshooting and diagnostic skills
Strong attention to detail and accuracy
Strong problem-solving abilities
Safety-focused mindset
Effective communication and teamwork skills
Strong organizational and time management abilities
Ability to prioritize multiple tasks in a fast-paced industrial environment
Ability to work independently with minimal supervision
Physical Requirements
Ability to:
Stand and walk for extended periods
Climb ladders and work in industrial environments
Lift up to 50 pounds
Ability to work in:
Hot
Cold
Dusty
Noisy manufacturing conditions
Must be able to wear required PPE including:
Half-face respirator
Safety glasses
Hearing protection
Work Environment
Chemical manufacturing facility environment
Exposure to:
Moving mechanical equipment
Electrical systems
Chemicals
Industrial processes
May require:
Overtime
Weekend work
On-call or emergency maintenance support
Compensation & Benefits
Competitive compensation based on experience and qualifications
Opportunity to work in a growing industrial manufacturing environment
Exposure to advanced automation technologies and process systems
Opportunity for professional development and technical growth
Why Join Us?
Work in a technically advanced manufacturing environment
Opportunity to contribute to automation modernization and process improvements
Collaborative culture with engineering, maintenance, and operations teams
Stable full-time position with opportunities for growth and advancement
Hands-on role with meaningful impact on plant reliability and performance
Ideal Candidate Profile
The ideal candidate is a hands-on automation technician who enjoys troubleshooting complex industrial systems and improving manufacturing operations. You are highly safety-conscious, technically skilled, detail-oriented, and capable of working effectively in a fast-paced industrial environment while supporting plant reliability and continuous improvement initiatives.
How to Apply
If you are an experienced Automation / PLC Technician with a passion for industrial automation, troubleshooting, and process improvement, we encourage you to apply for this exciting opportunity in Brazil, Indiana.
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