Commissioning EngineerAs we continue to grow, we are looking for a detail-oriented and technically strong
Commissioning Engineer to join our Commissioning team. Reporting to the Commissioning Manager, this role plays a critical part in ensuring VMG's mechanical and plumbing systems are properly installed, tested, documented, and fully operational before final third-party commissioning.
This position is ideal for someone with a strong understanding of
HVAC, plumbing, controls, and system operations who enjoys troubleshooting complex systems and collaborating with project teams to ensure successful project delivery.
What You'll DoSupport the Commissioning Process- Support commissioning activities for commercial HVAC, plumbing, controls, and mechanical systems
- Verify systems and equipment are installed and operating according to project drawings, specifications, approved submittals, and sequences of operation
- Prepare systems for testing and verification prior to third-party Commissioning Agent inspections
- Coordinate functional performance testing and other commissioning activities
- Track commissioning progress, outstanding items, deficiencies, and corrective actions
- Support projects throughout startup, testing, commissioning, and final acceptance
Test & Verify System Performance- Perform and coordinate equipment startup, testing, and system verification activities
- Review system operation to confirm equipment performs according to design requirements
- Assist with functional testing of HVAC, plumbing, mechanical, and control systems
- Evaluate system performance and identify operational or installation deficiencies
- Verify equipment settings, sequences, alarms, safeties, and control functionality
- Utilize diagnostic tools and testing equipment to evaluate system performance
Troubleshoot & Resolve Issues- Identify commissioning deficiencies and work with project teams to determine appropriate corrective actions
- Troubleshoot mechanical, plumbing, and control system performance issues
- Review sequences of operation and verify systems are functioning as intended
- Coordinate with Project Managers, field teams, Controls Technicians, subcontractors, vendors, and equipment manufacturers to resolve issues
- Track deficiencies through completion and verify corrective work
- Help identify potential system issues before formal third-party commissioning
Coordinate Across Project Teams- Work closely with Project Managers, Superintendents, field personnel, Controls teams, and other project stakeholders
- Coordinate directly with third-party Commissioning Agents throughout the commissioning process
- Participate in commissioning meetings, project coordination meetings, and system reviews
- Communicate testing requirements, deficiencies, and project status clearly to internal and external teams
- Coordinate with other contractors and trades when system performance depends on multiple scopes of work
- Support successful turnover from construction through final commissioning and owner acceptance
Manage Commissioning Documentation- Review mechanical drawings, specifications, submittals, sequences of operation, and control documentation
- Maintain accurate commissioning logs, testing records, deficiency lists, and project documentation
- Document equipment startup and functional testing results
- Assist with commissioning reports and closeout documentation
- Track required documentation and ensure commissioning deliverables are completed on schedule
What You Bring- Bachelor's degree in Mechanical Engineering, HVAC, Construction Management, or a related field
- 4+ years of experience with MEP systems commissioning, testing, startup, controls, or a related field
- Strong understanding of commercial HVAC and plumbing systems
- Understanding of Building Automation Systems (BAS), HVAC controls, and sequences of operation
- Experience with system startup, testing, troubleshooting, and performance verification
- Ability to read and interpret mechanical drawings, specifications, submittals, and technical documentation
- Strong understanding of system operations and controls
- Familiarity with diagnostic tools and testing equipment
- Strong analytical and problem-solving skills
- Excellent organization, documentation, and communication skills
- Ability to manage multiple projects, priorities, and deadlines
- Ability to travel to project locations throughout the DMV region as required
Preferred Experience- Commissioning certification such as BCxP, CxA, CxT, CCP, or similar
- Experience commissioning large-scale commercial mechanical systems
- Experience with Building Automation Systems (BAS) and controls
- Experience with functional performance testing and equipment startup
- Familiarity with hydronic systems, pumps, air-handling equipment, central plants, and related commercial HVAC equipment
- Experience coordinating directly with third-party Commissioning Agents
- Previous experience working for a commercial mechanical contractor
What We Offer- Competitive compensation based on experience
- Medical, dental, and vision insurance
- 401(k) with company match
- Paid time off and company holidays
- Ongoing technical training and professional development opportunities
- Opportunities for continued career advancement
- Exposure to complex commercial mechanical and building systems
- The opportunity to work alongside experienced Project Management, Controls, Commissioning, and field teams
- A collaborative, team-oriented environment where your technical expertise makes an impact
Apply today and continue building your career with VMG. 
