Senior Instrument Designer – Chemical Plant Controls

Hargrove Engineers & Constructors; Beaumont (TX); On-site; USD 85,000 - 110,000; Full time

Job summary

Hargrove Engineers & Constructors in Beaumont, TX seeks an experienced Instrument Designer to develop and maintain instrumentation design packages for capital projects, maintenance improvements, and plant modifications. You will produce detailed drawings, manage instrument data, and support project execution from concept through construction.

Collaborate with Process, Electrical, Mechanical, Piping and Controls engineers to support project requirements; perform field walk-downs to verify

Qualifications

• Experience with instrument design in industrial settings.
• Familiarity with instrumentation symbols and loop diagrams.
• Experience in field verification and plant walk-downs.
• Knowledge of control systems (DCS, PLC, SIS).
• Familiarity with ISA standards and industry best practices.

Responsibilities

• Develop instrument design deliverables including instrument indexes and location plans.
• Create and maintain loop diagrams, wiring diagrams, cable schedules, and junction box drawings.
• Coordinate with Process, Electrical, Mechanical, Piping, and Controls Engineers.
• Perform field walk-downs to verify existing conditions and collect design information.
• Support MOC activities and ensure project documentation is updated.

Skills

P&IDs familiarity

Field verification

Instrumentation installations

Control systems knowledge

ISA standards

Chemical/petrochemical facilities

Education

High School Diploma or equivalent

Associate degree in Engineering Technology or CAD

Tools

Intergraph Smart Instrumentation (INtools)

Job description

Hargrove Engineers & Constructors in Beaumont, TX seeks an experienced Instrument Designer to develop and maintain instrumentation design packages for capital projects, maintenance improvements, and plant modifications. You will produce detailed drawings, manage instrument data, and support project execution from concept through construction.

Collaborate with Process, Electrical, Mechanical, Piping and Controls engineers to support project requirements; perform field walk-downs to verify