Instrument Technician IV
Listed on 2026-09-14
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Trades / Skilled Labor
Maintenance Technician / Mechanic, Installation Technician, Electrician/ Electrician Installation
The Instrumentation Technician is responsible for the installation, maintenance, calibration, troubleshooting, and repair of industrial instrumentation and process control systems in a chemical plant environment. This role ensures the reliability and accuracy of equipment measuring flow, pressure, temperature, and level, while interpreting blueprints, P&IDs, schematics, and electrical drawings.
ResponsibilitiesPosition Highlights:
Must have 3+ years’ experience in Instrumentation preferred
Must have 5 years of maintenance experience.
Must be able to read blueprints.
Must be able to work on low- and high-pressure tubing/piping systems.
Must have tools (see tool list below).
Must be able to work with precision instruments and tools.
Must be willing to follow all company and project work policies and procedures.
Must have a valid TWIC card
Position Duties
:
Read blueprints, wiring diagrams, schematics, isometric drawings, engineering instructions, and manufacture instructions
Installs, repairs, maintains, and calibrates electronic equipment, controls, and measuring devices.
Tests and analyze electronic and measuring equipment for accuracy and functionality.
Perform preventative maintenance or calibration of equipment or systems.
Completes report on tests, repairs, and installations for all work requested to complete.
Installs; maintains; repairs; overhauls; calibrates and tests a wide variety of industrial instrumentation that record; indicate; control and regulate level; flow; pressure; temperature; terminations and joints
Lays out; install and place into service new metering; controlling and recording devices; calibrating as required; may extend or connect related electrical circuits
Prepares schematic drawings; sketches; and reports to reflect changes or alterations made in instruments; circuits; and systems
Tests accuracy of flow meters; pressure gauges; temperature indicators; controllers; radiation counters or detectors; and other recording; indicating or controlling instruments to locate defective components in system; using test equipment, such as pressure gauges; mercury manometers; potentiometers; pulse and signal generators; oscilloscopes; transistor curve tracers; and ammeters; voltmeters; and wattmeter’s
Installation and troubleshooting of electrical, instrument, and process equipment as needed, to diagnose problems and determined necessary repairs of replacement.
o This includes trouble-shoot, diagnose and repair instrument and electrical problems associated with process control instruments
Review I&E maintenance activities as required and report deficiencies to supervision.
Assist supervisor in estimating, planning and procurement of required materials for both maintenance and capital activities of the Meraux site.
Reviews work orders and equipment history to identify and correct recurring problems.
Responsible for special projects as assigned.
Keep abreast of instrument and electrical equipment of the Pasadena site.
Comply with and help enforce all company policies, safety standards and good housekeeping practices.
Required Qualifications:
Must have 5+ years’ experience in Instrumentation or illustrate comparable level of knowledge.
Must have experience working in a maintenance position on a chemical plant for at least 10 years.
Must have strong leadership, communications, and human relations skills.
Demonstrated performance as a team player and high motivation.
Demonstrated ability to solve basic mathematical problems, reading comprehension, and mechanical aptitude.
Highly disciplined to do steady work and meeting schedule (including overtime and callout).
Required to have all journeymen tools and have experience with associated power tools.
Must be able to read and interpret drawings, blueprints and P…
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