M​/E Engineer - Commissioning

Best People + Right Culture. These are the driving forces behind JE Dunn's success.

By hiring inspired people, giving them interesting and challenging work, enabling them with innovative tools, and letting them share in the company's rewards, we've found a sustainable way to grow in our industry for the last 100+ years.

Our diverse teams around the country strive to enrich lives through inspired people and places everyday, and we need inspired people like you to join us in our pursuit of building perfection.

The M/E Engineer 2 performs routine and advanced commissioning tasks across all phases of the project lifecycle. This role is responsible for supporting and executing commissioning deliverables including documentation reviews, pre-functional checklists, functional performance testing, site inspections, and commissioning plan development. The Commissioning Engineer 2 collaborates closely with project teams, trade partners, and owners to ensure building systems meet the project requirements, operate as intended, and achieve a high‑quality turnover.

In addition to commissioning tasks, the M/E Engineer 2 will complete routine mechanical, electrical and field construction site observations. This position will be responsible for collecting and assembling data, helping to develop estimates and helping to generate systems and bid analysis. Assist project teams in troubleshooting of equipment and systems. All activities will be performed in support of the strategy, vision and values of JE Dunn.

ME ENGINEER FAMILY - CORE

• Learns and actively participates in all aspects of the company's safety and quality plans and culture by demonstrating commitment to an injury-free environment through individual actions and mentoring others.
• Supports commissioning activities for mechanical, electrical, plumbing, building automation, life safety, and specialty systems.
• Assists in reviewing design documents and OPR/BOD to identify commissioning requirements, system performance criteria, and potential quality issues.
• Assists with providing commissioning services estimates, proposals and scope of work.
• Assists with providing commissioning services estimates, proposals and scope of work.
• Helps develop commissioning documentation including commissioning plans, commissioning schedules, and commissioning specifications.
• Perform constructability reviews on projects.
• Supports the development of pre‑functional checklists (PFCs) and functional performance test (FPT) procedures and integrated systems test (IST) procedures in accordance with ASHRAE Guideline 0 and project requirements in JE Dunn web-based commissioning platform.
• Assists with on-site commissioning activities including jobsite walks, equipment readiness inspections, and system start‑up coordination.
• Helps perform functional testing by gathering field data, recording results, identifying deficiencies and providing solutions, and documenting issues in the commissioning issues log.
• Supports trade partners through the submittal and shop drawing review process by checking compliance with commissioning requirements.
• Assists with verifying O&M manuals, training materials, and turnover documentation.
• Manage commissioning logs, meeting agendas/minutes, and communications with all project stakeholders.
• Learns how to develop budgetary M/E estimates, based upon program and schematic design information using automated M/E estimating system.
• Assists in the review of mechanical and electrical options as part of the preconstruction process and completes systems analysis for select projects.
• Learns to develop the mechanical and electrical scopes of work used to coordinate during the bid process.
• Assists in the completion of bid analysis and provides input during the subcontractor selection process.
• Assists in developing sequencing requirements of various systems and providing solutions to meet the schedule requirements.
• Gains knowledge of design documents in order to identify potential quality problems to assist in developing constructability review reports.
• Learns to perform job inspections to ensure specifications and expectations are met and work is…