LotusWorks is an Engineering Services provider specializing in managing Commissioning, Construction Services, Calibration, Operations & Maintenance scopes of work within global manufacturing facilities. LotusWorks operat…
LotusWorks is an Engineering Services provider specializing in managing Commissioning, Construction Services, Calibration, Operations & Maintenance scopes of work within global manufacturing facilities. LotusWorks operat…
LotusWorks is an Engineering Services provider specializing in managing Commissioning, Construction Services, Calibration, Operations & Maintenance scopes of work within global manufacturing facilities. LotusWorks operat…
Skills: SolidWorks, Mechanical Design, Technical Drawing, Equipment Documentation, MS Office Suite
Engineering Internship - Quality and Commissioning
New Albany, Ohio, United States · On-site
Entry level
LotusWorks is an Engineering Services provider specializing in managing Commissioning, Construction Services, Calibration, Operations & Maintenance scopes of work within global manufacturing facilities. LotusWorks operat…
Skills: Quality engineering, Commissioning, Construction management, Semiconductor manufacturing, Mechanical engineering
LotusWorks is an Engineering Services provider specializing in managing Commissioning, Construction Services, Calibration, Operations & Maintenance scopes of work within global manufacturing facilities. LotusWorks operat…
LotusWorks is an Engineering Services provider specializing in managing Commissioning, Construction Services, Calibration, Operations & Maintenance scopes of work within global manufacturing facilities. LotusWorks operat…
Skills: Mechanical commissioning, Equipment startup, Troubleshooting, Exhaust fans, Air handling units
LotusWorks is an Engineering Services provider specializing in managing Commissioning, Construction Services, Calibration, Operations & Maintenance scopes of work within global manufacturing facilities. LotusWorks operat…
LotusWorks is an Engineering Services provider specializing in managing Commissioning, Construction Services, Calibration, Operations & Maintenance scopes of work within global manufacturing facilities. LotusWorks operat…
Sligo, Sligo Municipal Borough District, Ireland · On-site
Senior
LotusWorks is an Engineering Services provider specializing in managing Commissioning, Construction Services, Calibration, Operations & Maintenance scopes of work within global manufacturing facilities. LotusWorks operat…
Skills: Lean Six Sigma, Value Stream Mapping, Root Cause Analysis, Process Mapping, ERP
LotusWorks is an Engineering Services provider specializing in managing Commissioning, Construction Services, Calibration, Operations & Maintenance scopes of work within global manufacturing facilities. LotusWorks operat…
LotusWorks is an Engineering Services provider specializing in managing Commissioning, Construction Services, Calibration, Operations & Maintenance scopes of work within global manufacturing facilities. LotusWorks operat…
Skills: Electrical Commissioning, QA/QC Oversight, Functional Testing, Integrated Systems Testing, Electrical Distribution Systems
LotusWorks is an Engineering Services provider specializing in managing Commissioning, Construction Services, Calibration, Operations & Maintenance scopes of work within global manufacturing facilities. LotusWorks operat…
LotusWorks is an Engineering Services provider specializing in managing Commissioning, Construction Services, Calibration, Operations & Maintenance scopes of work within global manufacturing facilities. LotusWorks operat…
Skills: QA/QC, Field Inspections, Construction Management, Commissioning, Mechanical Systems
Mechanical Quality and Commissioning Engineer - Certified Welding Inspector
New Albany, Ohio, United States · On-site
Mid level
LotusWorks is an Engineering Services provider specializing in managing Commissioning, Construction Services, Calibration, Operations & Maintenance scopes of work within global manufacturing facilities. LotusWorks operat…
LotusWorks is an Engineering Services provider specializing in managing Commissioning, Construction Services, Calibration, Operations & Maintenance scopes of work within global manufacturing facilities. LotusWorks operat…
Skills: Quality Walks, Commissioning, Wastewater Systems, System Validation, Troubleshooting
LotusWorks is an Engineering Services provider specializing in managing Commissioning, Construction Services, Calibration, Operations & Maintenance scopes of work within global manufacturing facilities. LotusWorks operat…
LotusWorks is an Engineering Services provider specializing in managing Commissioning, Construction Services, Calibration, Operations & Maintenance scopes of work within global manufacturing facilities. LotusWorks operat…
Skills: Construction Project Management, Field Coordination, Subcontractor Management, Scheduling, Budget Tracking
LotusWorks is an Engineering Services provider specializing in managing Commissioning, Construction Services, Calibration, Operations & Maintenance scopes of work within global manufacturing facilities. LotusWorks operat…
Skills: Water Treatment, Wastewater Treatment, Mechanical Maintenance, CMMS, Chemical Handling
LotusWorks is an Engineering Services provider specializing in managing Commissioning, Construction Services, Calibration, Operations & Maintenance scopes of work within global manufacturing facilities. LotusWorks operat…
Skills: Electrical Commissioning, Medium Voltage Systems, Low Voltage Systems, Project Leadership, Design Review
LotusWorks is an Engineering Services provider specializing in managing Commissioning, Construction Services, Calibration, Operations & Maintenance scopes of work within global manufacturing facilities. LotusWorks operat…
Skills: Technical Leadership, Commissioning, Operations & Maintenance, CMMS, Power BI
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Full-time
bachelor degree, professional certificate
Medical insurance, Dental insurance, Vision insurance, Life insurance, Short-term disability insurance, Long-term disability insurance
Posted 8h ago
~40 hrs/week
Responsibilities
The Commissioning Manager is responsible for planning, executing, and overseeing all commissioning activities for mission-critical facility projects from design through to handover. This role involves leading multi-disciplinary teams, managing project schedules, and ensuring compliance with safety and quality standards.
Requirements
Candidates must have at least 3 years of experience in commissioning mission-critical facilities, with strong technical knowledge of HVAC, electrical, and controls systems. A bachelor's degree in engineering is preferred, along with proficiency in commissioning management platforms and scheduling software.
Full job description
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 Centre 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.
The Commissioning Manager is a senior technical role responsible for planning, executing, and overseeing all commissioning activities across mission-critical facility projects from design through to handover. Working closely with client stakeholders, design teams, general contractors, and trade partners, this role provides both technical leadership and strategic oversight across all commissioning phases (L0–L6). The ideal candidate will bring deep expertise in critical systems commissioning, a strong client-facing presence, and a proven ability to lead multi-disciplinary teams in a fast-paced, high-stakes environment.
Responsibilities:
Project Collaboration & Technical Execution
Collaborate closely with client stakeholders, design teams (EOR), general contractors, and trade partners to support all phases of commissioning from design through handover (L0–L6).
Perform field inspections, system walkdowns, and installation verification (Level 2) to ensure systems are installed per IFC drawings, specifications, and applicable codes/standards.
Lead and support pre-functional testing (Level 3), functional performance testing (Level 4), and integrated systems testing (Level 5) across critical systems such as:
Take ownership of developing and maintaining the Commissioning Plan (Cx Plan) aligned with project specifications (e.g., Division 01 91 13) and standards such as ASHRAE Guideline 0.
Define and manage:
System boundaries and commissioning scope (Cx Matrix / Cx Tree)
Commissioning schedules integrated with P6 and construction milestones
System Start-Up Matrix (SSM) linking equipment readiness, QA/QC completion, and test sequencing
Develop detailed test scripts and procedures, including pre-functional checklists, functional test scripts, and IST protocols.
Ensure commissioning activities align with Owner’s Project Requirements (OPR) and Basis of Design (BOD)
Execution Oversight & Delivery
Execute and oversee all commissioning activities across multiple systems and phases, ensuring:
Safe energization workflows (including Red Tag readiness and energization approvals)
Compliance with EHS requirements, LOTO procedures, and site-specific safety standards
Leading daily/weekly commissioning meetings and progress reviews
Monitoring schedule adherence and mitigating risks to startup timelines
Drive completion of commissioning milestones using structured workflows (e.g., Orange → Red → Green → Blue tag progression)
Client Interface & Leadership
Serve as the primary point of contact (POC) for commissioning with client representatives and internal leadership, including the Regional Manager.
Provide clear, consistent communication on:
Commissioning progress, risks, and constraints
System readiness and turnover status
KPI performance (e.g., test completion rates, deficiencies, schedule adherence)
Support client decision-making by providing technical guidance, risk assessments, and recovery strategies
Reporting, Documentation & Controls
Develop and maintain comprehensive commissioning documentation, including:
Commissioning Plans and updates
Test scripts and completed test records
Issue logs and deficiency tracking (e.g., via CxAlloy or equivalent platforms)
Weekly/monthly commissioning reports and executive summaries
Track and report key metrics such as:
% systems commissioned vs. planned
Deficiency closure rates
Test success rates (Green Tag / Blue Tag PAS)
Manage and control change orders, scope adjustments, and budget impacts, ensuring alignment with project objectives.
Team & Multi-Disciplinary Management
Lead and coordinate multi-disciplinary commissioning teams, including mechanical, electrical, controls, and QA/QC personnel.
Assign responsibilities, monitor performance, and ensure alignment with commissioning priorities and project milestones.
Mentor junior engineers and technicians, promoting technical development and standardization of commissioning practices.
Interface with vendors and OEMs (e.g., chiller, UPS, controls providers) to ensure proper startup, testing, and knowledge transfer.
Quality, Risk & Continuous Improvement
Ensure all commissioning activities meet quality standards, project specifications, and industry best practices.
Identify risks early through QA/QC integration, walkdowns, and readiness reviews, and implement mitigation strategies.
Capture lessons learned and support continuous improvement (CI) initiatives, feeding back into commissioning standards, procedures, and future project execution.
Any other duties or responsibilities that may be assigned to you in your role.
Skills Required:
Strong technical knowledge of critical building systems including HVAC (AHUs, CRAHs, chillers, cooling towers), electrical (LV/MV switchgear, UPS, generators, EPMS), and controls (BMS/BAS, SCADA).
Minimum 3 years’ experience in commissioning within a mission-critical facility, with data center experience strongly preferred.
Proven ability to develop and manage commissioning documentation including Cx Plans, test scripts, issue logs, and executive reports.
Excellent leadership and team coordination skills, with experience managing multi-disciplinary commissioning teams.
Strong client-facing and communication skills, with the ability to convey technical information clearly to both technical and non-technical stakeholders.
Competency in commissioning management platforms such as CxAlloy or equivalent, and scheduling tools such as Primavera P6.
Thorough understanding of EHS requirements, LOTO procedures, and site safety standards within mission-critical environments.
Structured, results-driven approach to problem-solving, risk management, and schedule adherence.
Education / Licenses / Certifications
Bachelor’s degree in engineering preferred.
Relevant trade qualification or equivalent technical certification will also be considered.
Commissioning-specific accreditation (e.g., CxA, BCxA, or equivalent) is advantageous.
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
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.
Engineering and Technical Partner to the World’s Leading Manufacturers and Mission Critical Facilities since 1989.
Industry
Engineering Services
Company size
501-1,000 employees
Founded
1989
Headquarters
Sligo
LinkedIn followers
17,187
Who are LotusWorks?
Powered by experience, LotusWorks expert teams manage technical and engineering scopes of work across client sites in the Semiconductor, Pharmaceutical, Medical Device and Datacenter sectors across EMEA & North America. Our 730+ full-time employees work in partnership with global manufacturers to deliver technical expertise, innovation and cost-savings from facility commissioning through to sustaining work scopes.
Powered By Experience:
- Strategic partnership approach
- Global Commissioning Partner of Choice to one of the world’s leading chip manufacturers
- 35 years of technical and engineering expertise
- Partner to 8 of the 10 global pharmaceutical companies
- 24 locations across the globe
- 9 years recognised as a Great Place to Work
Offices: Building 3, Finisklin Business Park, Sligo, F91KAP2, IE · 196 Boston Avenue, Suite 2300, Medford, MA 02155, US · Block B, Maynooth Business Campus, Maynooth, Kildare, Ireland W23 W5X7, IE · 3210 South Gilbert Road, Suite 4, Chandler, Arizona Arizona 85285, US
Mobile & On Site CalibrationConstruction ManagementProject ManagementContract Staffing SolutionsFacility Operations and MaintenanceFacility Start-up & CommissioningCommissioningCalibrationEngineering JobsReliability Engineering
Engineering and Technical Partner to the World’s Leading Manufacturers and Mission Critical Facilities since 1989.
Industry
Engineering Services
Company size
501-1,000 employees
Founded
1989
Headquarters
Sligo
LinkedIn followers
17,187
Who are LotusWorks?
Powered by experience, LotusWorks expert teams manage technical and engineering scopes of work across client sites in the Semiconductor, Pharmaceutical, Medical Device and Datacenter sectors across EMEA & North America. Our 730+ full-time employees work in partnership with global manufacturers to deliver technical expertise, innovation and cost-savings from facility commissioning through to sustaining work scopes.
Powered By Experience:
- Strategic partnership approach
- Global Commissioning Partner of Choice to one of the world’s leading chip manufacturers
- 35 years of technical and engineering expertise
- Partner to 8 of the 10 global pharmaceutical companies
- 24 locations across the globe
- 9 years recognised as a Great Place to Work
Offices: Building 3, Finisklin Business Park, Sligo, F91KAP2, IE · 196 Boston Avenue, Suite 2300, Medford, MA 02155, US · Block B, Maynooth Business Campus, Maynooth, Kildare, Ireland W23 W5X7, IE · 3210 South Gilbert Road, Suite 4, Chandler, Arizona Arizona 85285, US
Mobile & On Site CalibrationConstruction ManagementProject ManagementContract Staffing SolutionsFacility Operations and MaintenanceFacility Start-up & CommissioningCommissioningCalibrationEngineering JobsReliability Engineering