MEP Commissioning Engineer

JLL • North Charleston, SC

13d • Onsite

About The Position

JLL is seeking a Commissioning Engineer to provide reliable, efficient support to its Commissioning & Building Analytics (CBA) team. The role involves working with diverse internal and external stakeholders, using independent judgment to manage multiple priorities in a fast-paced environment. The successful candidate will be detail-oriented, organized, and collaborative, and will support high-quality commissioning services that help ensure optimal building performance.

The engineer will execute commissioning across design, pre-construction, construction, and post-construction phases. Work includes inspecting and testing building systems, reviewing design documents and submittals, developing commissioning plans and test materials, carrying out field activities, and leading meetings while tracking issues. This is an on-site position in Charleston and North Charleston, South Carolina. Visa sponsorship is not provided; candidates must be authorized to work in the United States without sponsorship.

Requirements

• University technical degree; an engineering degree is preferred.
• LEED AP certification.
• At least 5 years of building, MEP, or facilities commissioning experience.
• Experience with mechanical testing equipment and data analysis.
• Knowledge of HVAC&R systems, building management systems, and fire protection.
• Proficiency in MS Project, Word, and Excel.
• Authorization to work in the United States without visa sponsorship.

Nice To Haves

• Professional Engineer (PE) or PMP designation.
• CEM, CBCP, and/or CPMP designations.
• Master Mechanic License.
• Experience with electrical testing equipment.
• Background in consultancy or an owner organization.
• Facility Management experience.
• Operating engineer experience in data centers or mission-critical facilities.

Responsibilities

• Execute commissioning processes according to ASHRAE, CSA, and LEED requirements.
• Conduct inspections and testing of mechanical, plumbing, electrical, fire protection, and control systems.
• Manage commissioning projects through design, pre-construction, construction, and post-construction phases.
• Develop commissioning plans, specifications, and test scripts.
• Perform field-based activities, including site visits and directing functional tests.
• Review design drawings, specifications, and submittals for commissioning compliance.
• Lead commissioning meetings and maintain detailed issue logs.

Benefits

• 401(k) plan with matching company contributions.
• Comprehensive medical, dental, and vision care.
• Paid parental leave at 100% of salary.
• Paid time off and company holidays.
• Early access to earned wages through Daily Pay.
• Supportive culture and benefits focused on mental, physical, and emotional health.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level