Industrial I&C Technician: PLCs, SCADA & Automation

TEEMA; Peoria (AZ); On-site; USD 65,000 - 90,000; Full time

Job summary

TEEMA is seeking an experienced Facilities Instrumentation & Controls Technician to support a high-technology, advanced manufacturing environment in Peoria, AZ. You will maintain, calibrate, troubleshoot, and optimize instrumentation, automation, and control systems for critical facility utilities and operations.

The role includes commissioning, system upgrades, preventive maintenance, and day-to-day facility reliability work, with responsibilities spanning modules from calibration to

Qualifications

• 3+ years of instrumentation, controls, or automation maintenance experience in industrial or manufacturing environments.
• Strong knowledge of PLCs, HMIs, SCADA, sensors, transmitters, and industrial networks.
• Ability to interpret P&IDs, wiring diagrams, loop sheets, and controls documentation.
• Experience using instrumentation calibration equipment.
• Preferred: instrumentation/controls certification, BMS or EPMS experience, advanced controls troubleshooting, or semiconductor/high-reliability manufacturing experience.

Responsibilities

• Calibrate, test, and verify pressure, temperature, humidity, flow, and level instrumentation.
• Maintain and troubleshoot sensors, transmitters, actuators, control valves, positioners, and analytical instruments.
• Diagnose issues involving PLCs, HMIs, SCADA, control loops, interlocks, and automation hardware.
• Troubleshoot industrial communication networks including Modbus, Ethernet/IP, Profibus, or similar protocols.
• Support logic changes, parameter adjustments, alarm configuration, and control sequence testing.
• Assist with startup, commissioning, and functional testing of new systems and equipment.
• Verify signal integrity, device scaling, loop direction, control logic, and system performance.
• Maintain calibration records, loop sheets, wiring diagrams, equipment records, and CMMS documentation.
• Provide technical support during shutdowns, equipment upgrades, and process troubleshooting.

Skills

Instrumentation

Controls

Automation

PLCs

HMIs

SCADA

Industrial networks

P&IDs

Wiring diagrams

Calibration equipment

Job description

TEEMA is seeking an experienced Facilities Instrumentation & Controls Technician to support a high-technology, advanced manufacturing environment in Peoria, AZ. You will maintain, calibrate, troubleshoot, and optimize instrumentation, automation, and control systems for critical facility utilities and operations.

The role includes commissioning, system upgrades, preventive maintenance, and day-to-day facility reliability work, with responsibilities spanning modules from calibration to