Senior Mechanical Commissioning Project Engineer

FST Technical Services
📍 Washington DC, DC, United States 💼 Full-time 🕒 Posted June 10, 2026

Job Description

We’re excited to connect with candidates in Washington DC; however, this role is based in Atlanta, GA or San Jose, CA. The position offers opportunities for travel and relocation, and we’re seeking candidates who are open to this flexibility. Please note that the role is not based in Washington DC. Monthly per diem and mobilization is on offer.

Lead the Systems That Keep Critical Infrastructure Running 

At FST Technical Services, we ensure the most complex facilities operate exactly as intended. Our Commissioning division partners with clients across data centers and mission-critical environments to validate that systems are designed, installed, and performing at the highest level. 
 
We are seeking a Senior Mechanical Project Engineer who brings deep technical expertise, field leadership, and the ability to drive outcomes in high-performance environments. 

Why This Role Stands Out 

This is not a documentation-driven role. 
 
This is a ...

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Job Details

  • Location Washington DC, DC
  • Job Type Full-time
  • Category other-general
  • Posted Date June 10, 2026
  • Application Deadline June 15, 2026