Field Instrumentation Technician – Blenders, Mixers

The Field Instrumentation Supervisor leads a team of technicians responsible for the installation, calibration, maintenance, and troubleshooting of field instrumentation on industrial blenders, mixers, and associated process systems. The role includes team supervision, compliance oversight, task planning, and collaboration with production and QA, ensuring safe and consistent operation of all instrumentation within regulatory and operational standards.

Key Responsibilities:

• Supervise all field instrumentation activities on mixing and blending systems, including batch tanks, reactors, and transfer systems.

• Schedule and oversee preventive and corrective maintenance, calibrations, and equipment inspections.

• Ensure effective resource planning, manpower allocation, and work prioritization across shifts or production cycles.

• Monitor and verify loop integrity, signal performance, and PLC/DCS interface for all instrumentation.

• Lead efforts in investigating instrumentation failures, initiating root cause analysis, and implementing corrective actions.

• Ensure compliance with safety protocols, such as LOTO, PPE, confined space procedures, and hazardous area standards.

• Validate documentation and records for audit readiness, including calibration logs, maintenance records, and compliance reports.

• Provide technical guidance and mentorship to junior and mid-level technicians.

• Coordinate with QA, production, and engineering during validation (IQ/OQ/PQ), equipment upgrades, and new installations.

Key Focus Areas:

1. Instrumentation Oversight for Mixing Equipment

   • Oversee sensors such as:

     • Load cells, pressure transmitters, RTDs, torque sensors, and vibration sensors

     • Flow meters and level sensors integrated into blending systems

2. Team Supervision & Work Allocation

   • Manage technician workloads, shift handovers, and task execution for:

     • Daily maintenance tasks

     • Emergency repairs and calibration support during batch changes

3. Quality & Compliance Assurance

   • Ensure:

     • SOP adherence and audit-ready documentation

     • Compliance with GMP, GDP, and ISO standards in regulated facilities

4. Advanced Troubleshooting & Escalation

   • Guide resolution of:

     • PLC/DCS integration issues

     • Persistent signal errors, sensor drift, or calibration anomalies

5. Planning & Coordination

   • Liaise with:

     • Engineering for modifications and upgrades

     • QA and Validation during re-qualification of blending equipment

Qualifications:

• Education:

  • Diploma or Degree in Instrumentation, Electrical, Electronics, or Mechatronics

• Experience:

  • 8–12 years total experience, with 3–5 years in a supervisory role

  • Strong background in field instrumentation for mixers and blending units

• Technical Skills:

  • Proficient in:

    • Loop checking, PLC/DCS troubleshooting, and field instrumentation diagnostics

    • Calibration tools (Fluke, Beamex, HART communicators)

    • P&IDs, wiring diagrams, loop sheets, and maintenance planning tools (SAP/CMMS)

• Leadership Competencies:

  • Team leadership, task delegation, performance tracking, and cross-functional communication

  • Familiarity with audit compliance (internal, regulatory, third-party)