Maintenance Technician-Instrument Tech

About Diamond Infrastructure Solutions

Diamond Infrastructure Solutions is an infrastructure‑focused company strategically located in the U.S. Gulf Coast – the heart of U.S. manufacturing. The company is comprised of ~2700 employees and contractors that are driven by a customer‑first entrepreneurial mindset, offering expertise and turn‑key services to more than 70 on‑site and off‑site customers across the U.S. Gulf Coast. The company is built upon the foundation of Dow’s world‑leading operational excellence to deliver best‑in‑class services and reliability.

Our vision is to be the trusted leader in infrastructure—delivering reliable, sustainable, and cost‑effective solutions that adapt to our customers’ evolving needs. At Diamond Infrastructure Solutions, we empower growth across the U.S. Gulf Coast by providing strategic land access and dependable services. Backed by world‑class assets, scale, and expertise, we help our partners optimize costs, accelerate their ambitions, and achieve lasting value through every project and partnership.

Our People are the integral ingredient to our culture of employee ownership and excellence‑driven core values. An unwavering focus on employee & asset safety and the generational impact to our environment & surrounding communities is critical. Together we will strategically deliver Focused Growth while positioning the organization to leverage industry megatrends for sustained success.

This role is aligned to the Diamond Infrastructure Solutions (“Diamond Infra”) company and will be seconded from Dow to Diamond Infrastructure Solutions until January 1, 2027. At that time, the role will become directly aligned to the Diamond Infrastructure Solutions Company.

Diamond Infrastructure Solutions has an exciting opportunity for a Maintenance Technician‑Instrument Tech in Plaquemine (LA).

As the Maintenance Technician‑Instrument Tech, you would provide maintenance craft‑specific support to plants. You would maintain and repair all types of equipment with craft knowledge and expertise. Provides front line reliability and maintenance subject matter expertise to ensure sustained reliable equipment and process operation. Provides technical expertise which may be equipment‑based or repair technique‑based and impacts the reliability, availability, and maintainability of the system and/or equipment.

• Diagnoses and corrects equipment problems.
• Calibrates and aligns equipment.
• Completes preventative maintenance activities.
• Checks sizing of components and parts.
• Specifies, requisitions, and installs parts and equipment.
• Coordinates maintenance spare parts.
• Assists in planning, prioritizing, and scheduling maintenance through planner, work coordinator and operations input.
• Sets up and calibrates, tests, measures and repairs all types of controls and instruments with pneumatic, electrical, and electronic variables.
• Repairs, maintains and installs equipment and machinery which is used in the process.
• Troubleshoots and repairs malfunctions and documents failure analysis.
• Collects equipment operation and history data to facilitate reliability improvements.
• Works within established Maintenance Work Processes and helps resolve issues that surface as a result of planning and scheduling work.

• A minimum of a High School diploma or GED and one or more of the following:
  • 2 year degree in a Mechanical related field.
  • NCCER certified as a Millwright (NCCER Certification obtained through an Instructor Led Training Program is a preference).
  • In lieu of a degree, 3 or more years of relevant military experience.
  • 5 or more years of experience in an industrial environment as an instrument tech or related field.
• Current, valid US driver's license.
• Must possess a TWIC card or be eligible to obtain a TWIC card. For information on TWIC eligibility requirements, please see: https://(Use the "Apply for this Job" box below). (If unable to access link, copy and paste in your browser.)
• A minimum requirement for this U.S. based position is the ability to work legally in the United States. No visa sponsorship/support is available for this position, including for any type of U.S. permanent residency…