Technical Services Engineer (TSE) I

ENFRA LLC•Creve Coeur, MO
•$101,610 - $135,645

About The Position

The Technical Services Engineer (TSE) is a technical resource supporting Energy-as-a-Service projects and providing expertise and direction for developing and implementing energy conservation measures in retro-commissioning activities. Projects typically involve complex, multi-building and multi-campus portfolios in higher education and healthcare environments, with substantial mechanical infrastructure and advanced, integrated control strategies. The TSE provides technical expertise throughout the commissioning process and collaborates with the engineer of record to optimize system performance and develop practical solutions. The role also supports training and mentoring Technical Services staff and works closely with project managers, energy managers, and team managers to deliver energy and operational performance outcomes. The position requires expertise in MEP design, HVAC systems, building automation and energy management systems, and energy conservation strategies. The TSE analyzes complex system interactions, resolves issues across multidisciplinary teams, and applies commissioning processes, energy optimization methods, and industry best practices. The role performs assigned duties with minimal supervision in a team problem-solving environment and promotes high-quality execution, documentation, continuous improvement, and a positive client experience. Travel to job sites or office locations is expected 30%–40% of the time.

Requirements

  • Bachelor’s degree in engineering.
  • At least 5 years of experience in engineering design, energy management, or retro-commissioning.
  • Professional Engineering (PE) license.
  • Demonstrated ability to problem-solve and analyze complex systems.
  • Strong multitasking abilities and competence performing duties outside the immediate scope of work when necessary.
  • Detail-oriented, with strong verbal and written communication skills.

Nice To Haves

  • Commissioning certification from ACG, BCxA, or ASHRAE.
  • Certified Energy Manager (CEM) credential.
  • Project experience in healthcare and higher education settings.
  • Project experience with chilled water, heating water, steam, and tower water systems.
  • Project experience with hydronic system distribution, including centralized and multi-plant system configurations.
  • Project experience with building automation, controls, and systems integration.
  • Experience with AutoCAD and REVIT software.

Responsibilities

  • Provide technical assistance to pre-engineering teams during data collection surveys.
  • Coordinate site surveys to determine existing facility conditions and requirements for completing the scope of work.
  • Develop energy conservation strategies for retro-commissioning project scopes.
  • Assist design teams with integrating energy conservation strategies into a comprehensive approach to energy management.
  • Review Requests for Proposals for equipment and services procurement to ensure project outcomes are addressed.
  • Assist the project team in reviewing critical equipment and system submittals for conformance.
  • Conduct commissioning reviews and occasional peer reviews of design documents.
  • Troubleshoot equipment and system installation and setup problems and assist in optimizing complex equipment and system upgrades.
  • Complete technical reports and support development of tools for project execution.
  • Uphold and promote the ENFRA brand through excellent work execution.
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