Mechanical Commissioning Engineer

LotusWorks

Maiden, NC

On-site

Who this role is best for

Strong fit for mechanical engineers with commissioning experience who lead in data center or mission-critical environments and coordinate cross-functional teams.

Best fit for

Candidates with commissioning experience in data centers or mission-critical facilities
— “2+ years of mechanical commissioning experience in data center or mission-critical environments.”
Individuals who can interpret construction drawings and validate mechanical QA/QC documentation
— “Review drawings, specifications, sequences of operation, identify design risks, and validate mechanical QA/QC documentation.”
Professionals who can coordinate commissioning activities with cross-functional project teams
— “Coordinate commissioning activities with construction, QA/QC, TAB, controls, vendors, and client teams.”

Things to consider

Requires hands-on field inspection and validation of mechanical systems under various operating conditions
— “Perform field inspections to verify installation compliance, identify deficiencies, and track corrective actions through completion.”
Candidates must be prepared to validate system performance under normal, maintenance, and failure conditions
— “Validate system performance under normal, maintenance, and failure operating conditions.”

How to stand out

Highlight experience with chillers, cooling towers, and HVAC controls in your resume and interviews
— “Commission mechanical systems including chillers, cooling towers, AHUs, CRAH/CRAC units...”
Emphasize your ability to develop commissioning plans and witness vendor startups
— “Develop commissioning plans, procedures, pre-functional checklists (PFCs), and functional performance tests (FPTs).”
Showcase your background in integrated systems testing and BAS/BMS integration
— “Participate in integrated systems testing (IST), validate redundancy (N+1, 2N, 2N+1), verify sensor calibration...”

Pace · Fast PacedCollaboration · HighAutonomy · MediumDecision Impact · Team

Derived from job-description analysis by Serendipath's career intelligence engine.

What success looks like

Experience in Mechanical Commissioning
Experience in Commissioning Activities

Typical background

2+ years of mechanical commissioning experience in data center or mission-critical environments

Skills & requirements

Required

Mechanical CommissioningCommissioning PlansProceduresPre-functional ChecklistsFunctional Performance TestsField InspectionsCommissioning DocumentationIntegrated Systems TestingBas/bms IntegrationAlarmsSafetiesInterlocksSystem FunctionalityCoordination With Construction, Qa/qc, TAB, Controls, Vendors, And Client Teams

Preferred

HVACChilled WaterCritical Cooling SystemsBas/bms SystemsTAB ProcessesIntegrated Systems Testing

Stack & domain

HVACChilled WaterCritical Cooling SystemsBas/bms SystemsTAB ProcessesIntegrated Systems TestingCommunicationOrganizationalProblem-solving

About the role

Original posting from LotusWorks via Greenhouse

LotusWorks is an Engineering Services provider specializing in managing Commissioning, Construction Services, Calibration, Operations & Maintenance scopes of work within global manufacturing facilities. LotusWorks operates globally across EMEA and North America partnering with the world's leading manufacturers across the Semiconductor, Pharmaceutical & Biologics, Medical Device and Data Center sectors. Our team of Engineering and Technical professionals is immersed in cutting-edge technologies and innovations. LotusWorks is committed to a diverse and inclusive workplace, integral to our people-first approach.
LotusWorks is seeking a highly skilled Mechanical Commissioning Engineer to oversee commissioning activities on mission-critical and data center projects. This role is responsible for leading the planning, execution, and delivery of mechanical commissioning, ensuring all systems meet design intent, operational requirements, and client expectations.
Responsibilities:
Execute mechanical commissioning activities for data center and mission-critical projects.
Ensure systems meet design intent, operational requirements, and client expectations.
Develop commissioning plans, procedures, pre-functional checklists (PFCs), and functional performance tests (FPTs).
Review drawings, specifications, sequences of operation, identify design risks, and validate mechanical QA/QC documentation.
Perform field inspections to verify installation compliance, identify deficiencies, and track corrective actions through completion.
Commission mechanical systems including chillers, cooling towers, AHUs, CRAH/CRAC units, pumps, heat exchangers, expansion tanks, water treatment systems, HVAC controls, BAS integration, ventilation, pressurization, containment systems, and associated mechanical equipment.
Verify equipment startup readiness, witness vendor startups, and validate system performance under normal, maintenance, and failure operating conditions.
Participate in integrated systems testing (IST), validate redundancy (N+1, 2N, 2N+1), verify sensor calibration and control sequences, and support BAS/BMS integration, alarms, safeties, interlocks, and system functionality.
Coordinate commissioning activities with construction, QA/QC, TAB, controls, vendors, and client teams to support project milestones and system turnover.
Maintain commissioning documentation including commissioning logs, deficiency reports, startup records, TAB reviews, progress reports, systems manuals, O&M documentation, and turnover packages.
Support client witness testing, operator training, project closeout, and successful system turnover.
Ensure compliance with LOTO, safety procedures, job hazard analysis (JHA), pre-task planning (PTP), and commissioning best practices while promoting a safe work environment.
Skills Required:
2+ years of mechanical commissioning experience in data center or mission-critical environments.
Strong knowledge of HVAC, chilled water, and critical cooling systems.
Experience executing commissioning activities through all project phases.
Ability to read and interpret construction drawings, specifications, and technical documentation.
Familiarity with BAS/BMS systems, TAB processes, and integrated systems testing.
Strong communication, organizational, and problem-solving skills.
Ability to work collaboratively with cross-functional project teams.
Education / Licenses / Certifications:
High school diploma or GED required.
Proof of education, licenses, and certifications will be required where applicable.
Benefits:
Medical, Dental and Vision Insurance
Life, Short-Term, Long-Term Disability Insurance
Training and Education Assistance
401k Retirement Plan
Extra Annual Leave with Years of Service
Maternity/Paternity Leave
Recognition Rewards
#INDHP
LotusWorks is an equal opportunity employer and prohibits discrimination and harassment of any kind. We are committed to creating a diverse and inclusive workplace where all employees feel valued, respected, and empowered.

Source: LotusWorks careers (Greenhouse)