Job Description
Portfolio Manager
**At a glance**
**Position:** Portfolio Manager
**Primary Location:** Houston (TX, USA),
Texas,
United States of America
**Additional Locations:** Freeport (TX, USA)Texas City (TX, USA)Hahnville (LA, USA)+ More
**Schedule:** Full time
**Date Posted:** 07/14/2026
**Job Number:** R2067448
**Position Type:** Regular
**Workplace Type:** Hybrid or Onsite
**About Diamond Infrastructure Solutions (** website opens in a new tab **)**
**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 foundat...
**At a glance**
**Position:** Portfolio Manager
**Primary Location:** Houston (TX, USA),
Texas,
United States of America
**Additional Locations:** Freeport (TX, USA)Texas City (TX, USA)Hahnville (LA, USA)+ More
**Schedule:** Full time
**Date Posted:** 07/14/2026
**Job Number:** R2067448
**Position Type:** Regular
**Workplace Type:** Hybrid or Onsite
**About Diamond Infrastructure Solutions (** website opens in a new tab **)**
**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 foundat...