Support Commissioning Specialist - Mechanical
As a Support Commissioning Specialist, you’ll work alongside Lead Engineers to execute testing, validate systems, and assemble documentation for critical environments. You’ll play a key role in project commissioning (Cx) activities from planning and testing to documentation and issue resolution. Your Responsibilities:
- Coordinate with the Owner’s Commissioning Agent, clients, contractors, and startup teams to ensure all commissioning activities meet project and safety requirements.
- Participate in or lead commissioning coordination meetings and maintain regular communication via email, text, and phone.
- Conduct on-site reviews to verify that installed mechanical systems align with design documents and specifications.
- Support and witness system startups, validate sensor calibration using approved devices, and assist in troubleshooting when systems deviate from expected performance.
- Document and track commissioning issues in the client’s Cx Issues Log; follow up to ensure resolution.
- Perform functional testing of mechanical systems (HVAC, chilled water, CRAC/CRAH units, air handling, and other critical cooling systems)
- Submit accurate and timely documentation, including daily reports, updated test scripts, Load Bank Plans, and other commissioning deliverables per client schedules.
- Assist with compiling test data and assembling final commissioning reports.
- Contribute to continuous improvement by identifying lessons learned and supporting internal training or certification efforts.
- Uphold TechSite’s high standards of professionalism, safety, and technical excellence in every aspect of your work.
- Ensure safe working conditions.
- Must be reliable, organized, and committed to quality
- Flexible and responsive to varying project schedules and client needs
- Willing to work occasional extended hours and travel as needed
- Comfortable with both field work and administrative documentation tasks
- Expertise in commissioning and troubleshooting mechanical systems within mission-critical facilities, particularly data centers or similar environments.
- Strong understanding of HVAC systems, chilled water distribution, air handling, CRAC/CRAH units, and mechanical controls.
- Proven ability to troubleshoot, diagnose, and resolve complex technical issues.
- Ability to read and interpret mechanical drawings, schematics, and control diagrams (AutoCAD proficiency is a plus).
- Excellent communication skills, both verbal and written, including the ability to present technical information to clients and stakeholders.
- Strong proficiency in Microsoft Office Suite (Word, Excel, PowerPoint)
- Demonstrated experience with commissioning reports, documentation, and issue-tracking systems.
- Willingness to work on-site at client facilities (typically between 6 AM – 4 PM) with flexibility for variable schedules as project demands dictate.
- 2+ years of experience commissioning or engineering mechanical systems in mission-critical facilities.
- LEED AP, CxA, BCxP or comparable commissioning certification is advantageous.
- Experience with data center mechanical infrastructure or large-scale cooling systems is highly preferred.
- Competitive Pay: $65-100k, depending on experience.
- Benefits Package: Medical, dental, vision, and retirement savings plans
- Paid Time Off: Generous vacation, sick leave, and flexible time off
- Company Culture: On-site fitness center, office contests, team outings, and a collaborative work environment
- Career Growth: Professional development and continuing education opportunities
- Recognition: We’ve been nominated multiple years as a "Best Place to Work"—join a team that values collaboration and excellence.
While the majority of our projects are located in Central Ohio, occasional travel to more distant project sites may be required. Approximately 80% of this role is performed on client sites. Ready to make an impact?
If you’re passionate about solving complex problems and want to be part of a mission-critical engineering leader, we’d love to meet you. Apply today and grow with TechSite! We conduct background checks as part of our pre-employment screening process and follow all EEOC and FCRA regulations regarding the use of criminal records in the hiring process.
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