Mechanical Commissioning Agent

Reliant Critical Infrastructure
Ashburn, VA

Join a leading provider of commissioning services for mission-critical facilities as a Mechanical Commissioning Agent III. In this pivotal role, you will ensure the operational excellence and reliability of mechanical systems in large-scale data centers. Based in the DC/MD/VA area, you will have the opportunity to work on high-impact projects, collaborate with multidisciplinary teams, and contribute to the ongoing success and growth of the company. This position offers a dynamic work environment with significant local travel (approximately 70%) to project sites, providing exposure to cutting-edge technology and complex systems in the data center industry.

Responsibilities

  • Lead and execute commissioning activities for data center mechanical systems, including generators, CRAC units, rooftop AHUs, humidifiers, sprinkler systems, chillers, cooling towers, pumps, exhaust fans, and digital electrical distribution equipment.
  • Review client design packages and documentation to ensure compliance with project requirements and industry standards.
  • Monitor and analyze Factory Acceptance Testing (FAT) and Level 3 testing for first-of-kind equipment.
  • Develop and maintain comprehensive commissioning documentation, including test procedures, logs, checklists, and reports.
  • Prepare and update standard operating procedures (SOPs) and methods of procedures (MOPs) for mechanical systems.
  • Participate in daily commissioning meetings and coordinate with project teams, contractors, vendors, and clients.
  • Conduct integrated system and load bank testing, and compile and verify test results.
  • Assist with field troubleshooting and provide technical support for commissioned equipment as needed.
  • Ensure adherence to quality management and quality control processes throughout all project phases.
  • Help lead and manage external resources, schedule and direct commissioning meetings, and attend construction and coordination meetings as required.
  • Travel locally to project sites as needed (up to approximately 70%).

Qualifications

  • Bachelor’s or Associate’s degree in engineering preferred, or equivalent relevant experience.
  • 5-10 years of experience in the engineering field, with a focus on complex facilities or mission-critical projects.
  • Previous experience with data center or mission-critical facility commissioning is required.
  • Experience with electrical equipment testing in critical facility environments.
  • Familiarity with IEEE/ASHRAE procedures and protocols is a plus.
  • Basic knowledge of systems design for various projects.
  • Proficiency with Microsoft Word, Excel, and Microsoft Project.
  • Field experience with Power Quality Analyzers, Power Disturbance Analyzers, data loggers, and related system testing equipment.
  • Strong communication and organizational skills, with the ability to interface effectively with clients, contractors, and multidisciplinary teams.
  • Ability to lift and carry up to 50 pounds and work in environments with moderate noise levels.
Posted 2026-02-19

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