Oilfield Electrical & Data Communications Technician

ZL Chemicals LTD • Houston, TX

7d • $38 - $44 • Onsite

About The Position

We are seeking an experienced Electrical & Data Communications Technician to support electrical (480V–110V), instrumentation, automation, and communications systems on our mobile hydration units during oilfield operations. This role installs, troubleshoots, maintains, and commissions field equipment, ensuring reliable data transmission between field devices, control systems, and remote monitoring platforms across protocols including Modbus TCP, RS-232, and RS-485. The ideal candidate combines strong electrical and instrumentation knowledge with industrial networking and telemetry experience, works independently in demanding field environments, and responds effectively to equipment and communications issues. Oilfield experience is a plus but not essential.

Requirements

• 2+ years of experience in electrical, E-Tech, instrumentation, automation, telemetry, or industrial communications (oilfield experience a plus).
• Strong electrical troubleshooting skills and working knowledge of industrial networking/data communications.
• Experience with PLCs, instrumentation, or automation equipment; ability to read schematics and technical documentation.
• Basic IP networking knowledge (addressing, switches, routers, Ethernet).
• Proficiency with electrical test equipment (multimeters, clamp meters).
• Valid driver's license; ability to travel and work in remote outdoor oilfield environments.

Nice To Haves

• Experience with oilfield production, drilling, completions, artificial lift, or pipeline operations.
• PLC/HMI experience; router and network switch configuration.
• Familiarity with Modbus, Ethernet/IP, or similar protocols.
• Knowledge of VFDs, motor controls, MCCs, and electrical distribution.
• Instrumentation calibration experience; relevant electrical, instrumentation, automation, or networking certifications.

Responsibilities

• Install, maintain, and troubleshoot electrical/electronic equipment, instrumentation, sensors, transmitters, control panels, PLCs, and field devices.
• Configure and troubleshoot industrial networks and communication protocols (Modbus RTU/TCP, Ethernet/IP, TCP/IP, RS-232/RS-485), including switches, routers, modems, and wireless access points.
• Diagnose connectivity, signal, addressing, and configuration issues; support automation/communications equipment commissioning.
• Perform electrical testing, calibration, and preventive maintenance; read schematics, wiring diagrams, and loop diagrams.
• Verify accurate transmission of pressure, flow, temperature, tank level, production, and alarm data.
• Collaborate with operations, automation, engineering, and IT teams; document equipment changes, network configurations, and maintenance records.
• Follow company safety policies and applicable electrical/oilfield regulations; participate in on-call/emergency response as needed.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed