Water Marshall / Mechanical LOTO manager
LotusWorks · Montgomery
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.
The Water Marshall / Mechanical LOTO Manager is a specialist safety and commissioning role responsible for managing the controlled charge and discharge of energy across all fluid and pressure systems on site. Based in Montgomery, Alabama, this individual forms a key part of the commissioning team, working alongside all persons involved in a safe system of work and reporting directly to the Commissioning Project Superintendent. The successful candidate will bring strong mechanical systems knowledge, a rigorous approach to safety and isolation, and proven experience managing LOTO procedures in a complex, mission-critical construction or commissioning environment.
Responsibilities:
Documentation
- Review and approve all Methods of Procedure (MOPs) prior to the commencement of any fluid or pressure-related activities.
- Review and approve Job Hazard Analyses (JHAs) to ensure all risks are identified and appropriately mitigated.
- Review flush plans, pressurisation procedures, and all other relevant documentation to verify compliance with project and safety standards.
Safety & Isolation
- Lead and enforce Lockout/Tagout (LOTO) procedures across all fluid and pressure systems on site, including domestic and process water, hydronic systems, pneumatic and hydraulic systems, and oils, refrigerants, and other pressurised media.
- Verify physical isolation of all systems before any pressurisation or testing activities are carried out.
- Ensure all isolation activities are performed in accordance with applicable safety standards, project specifications, and client requirements.
System Testing & Commissioning Support
- Review and manage pipe flushing and cleanliness plans, chemical cleaning activities, and hydrostatic and pneumatic pressure testing programmes.
- Ensure all systems are safe, fully compliant, and verified as ready prior to the introduction of fluids or pressure.
- Support the safe startup and commissioning of mechanical systems including chillers, dry coolers, CRAH/CRAC water systems, and hydronic distribution networks.
Compliance & Environmental Controls
- Ensure all water usage, discharge, and drainage activities meet applicable environmental regulations and comply with project specifications and client standards.
- Prevent uncontrolled releases of fluids or pressure that could damage equipment or disrupt site operations.
Coordination & Site Interface
- Coordinate daily activities with mechanical contractors, commissioning agents, and owner and client safety teams.
- Act as a central point of control for the managed charge and discharge of energy across all relevant systems on site.
- Collaborate with all persons involved in a safe system of work, ensuring consistent application of isolation and safety procedures across the project team.
- Any other duties or responsibilities that may be assigned to you in your role.
Skills Required:
- Minimum 10 years' experience in a Water Marshal, Mechanical LOTO, or equivalent isolation management role on large-scale construction or commissioning projects.
- In-depth knowledge of Lockout/Tagout (LOTO) procedures and safe systems of work for fluid and pressure systems.
- Strong understanding of mechanical systems including hydronic networks, pneumatic and hydraulic systems, chillers, and refrigerant systems.
- Experience reviewing and approving MOPs, JHAs, flush plans, and pressurisation procedures.
- Solid knowledge of hydrostatic and pneumatic pressure testing processes and pipe flushing and cleanliness requirements.
- Familiarity with environmental regulations governing water usage, discharge, and drainage on construction sites.
- Excellent communication and coordination skills, with the ability to work effectively across contractors, commissioning teams, and client safety personnel.
- Rigorous attention to detail with a safety-first mindset and a zero-compromise approach to isolation and compliance.
- Ability to work in a fast-paced, mission-critical construction environment and make clear, confident decisions under pressure.
Education / Licenses / Certifications
- Bachelor's degree in Mechanical Engineering or a related discipline preferred.
- OSHA 30 or equivalent safety certification is preferred.
- Certified Welding Inspector (CWI) certification is preferred.
- Proof of education, licenses, and certifications will be required where applicable.
- 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
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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.