hirly
Likely filled

This role has closed. Crestoperations has taken the posting down.

hirly last saw it live on 2 October 2026. See similar open roles below, or browse all jobs in Houston.

Crestoperations

Insulator

Houston, Texas

This one has closed. See which open jobs fit you. Free.

Upload your resume and hirly scores it against open jobs in Houston, then shows your best matches and why.

PDF or DOCX, up to 12MB. No sign-up to see your matches.

hirly's read of this role

Seniority
Mid level
Country
US
Work mode
On-site / unstated
First seen by hirly
10 Sept 2026

Derived automatically from the posting.

the posting

Come join our team at Optimal !

We know a few things about competing with giants and exceeding expectations.

After years of working in the field, our founders decided to break from tradition and build the company they wanted to work for. They believed in starting a company rooted in trust, its team, and the idea that everyone matters and has a part in getting the job done right.

Quickly building a reputation from the ground up and growing the company along with our list of clients, Optimal is now influencing the industry and the people we serve. We live by the values that make us who we are.

And that is how we deliver the impossible for our clients and team members every day.

The Insulators for Optimal Field Services are responsible for installing, maintaining, and removing insulation on piping, ductwork, mechanical systems, and equipment in support of construction and maintenance projects. The employee must be able to read blueprints and specifications to determine the type and amount of insulation required. Insulators will measure, cut, and apply insulation materials, ensuring proper fit and finish to maximize energy efficiency and meet safety and regulatory standards.

ESSENTIAL DUTIES AND RESPONSIBILITIES:

Measure and cut insulation materials to specified dimensions using hand tools or insulation knives.

Read blueprints, job specifications, and instructions to determine insulation requirements.

Select appropriate insulation types and materials (e.g., fiberglass, foam, mineral wool, calcium silicate) based on application needs.

Fit, wrap, or attach insulation around or to structures, surfaces, or systems using staples, tape, wires, cement, or mastic.

Apply vapor barriers or protective coatings to ensure durability and moisture resistance.

Fabricate insulation covers, jackets, or pre-formed insulation for piping and equipment.

Secure insulation with metal bands, wire, or adhesive to hold it in place.

Install insulation on industrial piping, ductwork, boilers, tanks, and other mechanical systems.

Inspect finished insulation work for proper installation and compliance with specifications.

Remove and replace damaged or outdated insulation as part of maintenance work.

Uses scaffolding, ladders, or lifts to reach high or confined areas.

REQUIREMENTS FOR INSULATORS:

Must have a valid driver’s license/Identification Card.

Must be able to read and interpret blueprints and technical drawings.

Ability to calculate measurements and use basic math.

Minimum of 2 years of experience in installation or related trade.

Must be able to pass a drug screen and physical.

TWIC Card

Original posting on Crestoperations's site ↗

Browse similar roles