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
  
  

#INDHP

#LI-DNP

We are seeking a Senior Electrical Commissioning Engineer to join our data center team, responsible for ensuring safe and effective execution of commissioning activities across electrical systems, including Installation Verification Checks (IVC), Functional Performance Tests (FPT), and Integrated System Tests (IST). The ideal candidate will have at least 3+ years of experience in commissioning mission-critical electrical systems, troubleshooting and resolving technical issues, and collaborating with cross-functional teams to minimize risks and maintain system performance during testing. Strong problem-solving skills and the ability to clearly communicate technical concepts are essential.

Responsibilities:

• Ensuring safe field execution of L2 Installation Verification Checks (IVC), L3 Pre-Functional Checks (PFC), L4 Functional Performance Tests (FPT), L5 Integrated System Tests (IST) and associated activities across the electrical equipment and infrastructure of the data center. (Cross functional support is required in the absence of a mechanical technician)
• Complete trouble shooting and fault-finding activities on systems, plant & equipment and logging issues through the Automated Commissioning Management System (ACMS) - Nexus.
• Ensuring a swift response to plant emergencies e.g. equipment failures to minimize any potential impacts during FPT and IST testing
• Develop and review equipment specific method statements, System of Operation (SOO) and Description of Operation (DOO) documentation to create test scripts to effectively and safely conduct testing on equipment outlined in the commissioning test plan
• Execute test scripts for all electrical equipment ensuring to capture all testing requirements based on specifications, client requirements and project documentation.
• Support field works as required by the leadership team, in conjunction with the General Contractor (GC), to ensure all works are completed as per scope and approved test script
• Review the documentation supplied by the Engineer of Record (EoR) group relating to equipment upgrades, modifications, and specification changes. Execute amendments as they arise such as control philosophy updates, changes to LOTO plans, etc. and ensure any changes are effectively communicated to the commissioning team
• Report on daily script status illustrating specifically what assets have passed, failed, or have delays / cancellations, and ensuring issues are logged immediately to develop a risk registry for assets being tested
• Liaise with project teams (Client, GC, Vendors, Ops) to ensure any system modifications or invasive works are communicated to the commissioning team and any works requiring support are resourced accordingly
• Familiarity with site SOP’s and ensure strict adherence to same for all activities performed.
• Support the team with the operation of all electrical equipment, infrastructure, test equipment and its installation/deinstallation
• Support the operation of equipment via BAS & CX Manager control systems
• Support testing activities and electrical personnel during FPT and IST
• Responsible for the application of Tamper Seals and the recording of their location
• Responsible for the development and completion of As Left Settings documentation once L4 & L5 commissioning is complete
• Daily communication/alignment with PM and leads to ensure prioritization of works as required during execution of IVC, PFC, FPT & IST testing.
• Provide updates / feedback to the PM and leads for daily planning meeting
• Attend and participate in daily morning alignment meetings with commissioning team
• Ensure escalation procedure is followed for all safety or business critical events
• Champion a culture of transparency and free flow of information between client, LotusWorks and other stakeholders
• Coordination with client on activities that require input such as Power switching, LOTO, validating duel fed supplies for downstream equipment, Generator Backup testing, utility failure, etc.
• Execute daily activities as delegated by the PM and leads
• Complete all training material and Engineering Work Instructions (EWI’s) as assigned to ensure tribal knowledge is not lost and reduce the overdependence on key personnel.
• Ensure training that has been assigned is completed on time on all assets & control system and any modifications or additions to systems
• Supporting periodic review of documents on the relevant document management systems
• Ensure any deficiencies in any training material assigned to you is highlighted and updated as required by the leadership team
• Support the safety team in the creation & review of Risk Assessment Method Statements (RAMS) documents for IVC, PFC, FPT and IST outlining specific safety measures to be applied to each testing activity
• Keep up to date Lock Out, Tag Out, Try Out plans specific to each testing phase and ensuring the process is followed correctly by all stakeholders involved
• Understand and adhere to switching plans that outline, exact points of isolation, procedure to be followed and coordinate with team members and support personnel ensuring that all stakeholders are informed of the tasks set out in the plan
• Completing a daily Pre Task Planning (PTP) outlining specific task, associated hazards and risk mitigation and ensure all team members involved in the task has read, understood and signed on to the PTP before work begins
• Any other duties or responsibilities that may be assigned to you in your role

Skills Required:

• Ability to clearly explain technical concepts and collaborate effectively with team members and stakeholders.
• Proven ability to work well in a team, share responsibilities, and support colleagues.
• Demonstrated ability to analyze issues and develop innovative solutions.
• 1+ years of experience commissioning electrical systems in mission critical environments. Some of these systems include UPS, PDU's, switchgears, ATS, and more. 

Education / Licenses / Certifications

• Bachelor's degree in Electrical Engineering degree and/or Journeyman's License is 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
  

#LI-DNP

The Electrical Commissioning Engineer plays a key role in the acceptance phase of projects, ensuring electrical systems are installed, tested, validated, and documented in line with approved procedures and project requirements. This position involves hands-on commissioning activities, troubleshooting, and supporting the successful completion of electrical systems for mission-critical facilities.

Responsibilities:

• Execute electrical commissioning activities including testing, validation, and documentation.
• Perform technical reviews of electrical designs and develop test scripts.
• Conduct functional and performance tests on electrical equipment and systems.
• Ensure compliance with safety standards, isolation procedures, and LOTO protocols.
• Maintain accurate documentation and reporting for commissioning progress and results.
• Collaborate with project teams to ensure alignment and timely completion of tasks.
• Support continuous improvement initiatives and training programs.
• Any other duties or responsibilities that may be assigned to you in your role.

Skills Required:

• Strong knowledge of electrical systems, commissioning processes, and safety standards.
• Ability to interpret technical documentation and execute test procedures.
• Excellent troubleshooting and problem-solving skills.
• Effective communication and coordination abilities within multidisciplinary teams.

Education / Licenses / Certifications:

• QQI Level 6 Advanced Trade Certificate or Bachelor’s degree in Electrical Engineering or related discipline.
• Proof of education, licenses, and certifications will be required where applicable.

The Mechanical Installation Technician is responsible for the hands-on execution of mechanical installation works across critical infrastructure systems. Reporting to the Installation Supervisor, this role focuses on the physical installation, assembly, alignment, and completion of mechanical systems, ensuring work is delivered safely, on time, and in accordance with approved drawings and specifications.

Responsibilities:

• Execute installation of mechanical plant and equipment including pumps, tanks, pipework, valves, and supports
• Perform alignment, bolting, torquing, and securing of mechanical components.
• Install pipework systems and associated instrumentation assemblies.
• Coordinate with subcontractors and monitor workmanship quality.
• Complete installation checklists and prepare systems for inspection and handover.
• Ensure compliance with safety standards and participate in toolbox talks and safety briefings.
• Any other duties or responsibilities that may be assigned to you in your role.

Skills Required:

• Strong practical knowledge of mechanical installation techniques.
• Ability to interpret technical drawings and specifications.
• Good problem-solving and coordination skills.
• Familiarity with safety protocols and quality standards.

Education / Licenses / Certifications:

• QQI Level 6 Advanced Trade Certificate or Bachelor’s degree in Mechanical Engineering or related discipline.
• Relevant safety certifications and training required.
• Proof of education, licenses, and certifications will be required where applicable.

#LI-DNP

We are seeking an experienced H&S Manager to lead and oversee all environmental, health, and safety activities across Data Center projects. This role is accountable for the safe, timely, and compliant delivery of H&S programs during construction and commissioning phases. Acting as the senior authority on-site for H&S, you will ensure flawless execution aligned with contractual requirements, regulatory standards, and client expectations.

Responsibilities:

• Develop and implement H&S strategies for Data Center projects, ensuring compliance with ISO 14001 & ISO 45001 standards and local regulations.
• Act as the primary H&S authority on-site, providing leadership and guidance to project teams and contractors.
• Oversee preparation and approval of Risk Assessments & Method Statements (RAMS), permits, and vendor documentation.
• Conduct and lead site audits, inspections, and performance reviews; report KPIs and safety metrics to senior leadership.
• Direct accident and incident investigations, root cause analysis, and corrective action plans.
• Represent H&S at client and contractor meetings, influencing decision-making on safety performance and risk mitigation.
• Design and deliver advanced H&S training programs for management and site teams.
• Drive continuous improvement initiatives to enhance safety culture and environmental sustainability.
• Supervise H&S specialists and coordinate cross-functional teams to achieve project safety objectives.
• Any other duties or responsibilities that may be assigned to you in your role.

Skills Required:

• Minimum 5+ years in H&S leadership roles within Data Center, semiconductor, or large-scale construction projects.
• Strong understanding of electrical safety and LOTO procedures.
• Proven ability to manage teams, influence stakeholders, and implement strategic safety programs.
• Excellent organizational and communication skills for engaging with diverse teams and clients.
• Ability to deliver training modules to all levels of the organization.

Education / Licenses / Certifications:

• Bachelor’s degree in Health & Safety, Environmental Science, or related discipline.
• Proof of education, licenses, and certifications will be required where applicable.

#LI-DNP