Construction Supervisor - Mechanical LOTO (Nights)

IREN•Childress, TX

16h•Onsite

About The Position

IREN is hiring a Construction Supervisor - Mechanical LOTO to lead the implementation and oversight of lockout/tagout programs across complex mechanical systems during construction, startup, testing, commissioning, and turnover of data center infrastructure. The role works closely with construction teams, commissioning engineers, contractors, vendors, operations personnel, and safety professionals to ensure equipment is isolated, verified, and released in accordance with OSHA requirements and project procedures. The position serves as the site subject matter expert for hazardous energy control and supports safe delivery of mission-critical facilities. The role is based onsite in Childress, Texas, and requires a rotational schedule that may include day and night shifts and weekend work according to project needs. Night-shift hours receive a 15% premium. The expected hourly rate is $53.00, with per diem and project allowance when applicable, overtime compensation for non-exempt employees for hours worked over 40 per week, and relocation or living-out allowance based on applicability and candidate circumstances. Candidates must provide their own steel-toed work boots; other PPE is supplied. Daily commuting or plans to relocate before starting are required. Pre-employment background screening and substance testing may be required.

Requirements

High school diploma or equivalent required.
At least 7 years of experience in mechanical construction, commissioning, operations, maintenance, or hazardous energy control programs in industrial, mission-critical, data center, power generation, or large commercial environments.
Demonstrated expertise in OSHA-compliant LOTO programs, hazardous energy control, and mechanical system isolation, verification, and restoration procedures.
OSHA 30 certification required.
Ability to read, interpret, and verify mechanical drawings, P&IDs, equipment submittals, and commissioning documentation.
Proven ability to lead field personnel, coordinate across multiple contractors and stakeholders, and communicate safety-critical requirements effectively.
Experience overseeing LOTO activities across multiple contractors and work groups while maintaining compliance with project safety procedures and OSHA regulations.
Must be comfortable working a rotational schedule that includes day and night shifts and weekend work based on project needs.
Must provide own steel-toed work boots; other PPE will be supplied.
Must be able to commute reliably to the work site daily or plan to relocate before starting work.

Nice To Haves

Associate’s or Bachelor’s degree in Mechanical Engineering, Construction Management, or a related field.
Formal LOTO training or certification.
Experience administering or coordinating project-wide LOTO programs.
OSHA 500, First Aid/CPR, or additional safety certifications.
Experience supporting data center or mission-critical projects.

Responsibilities

Serve as the site subject matter expert for hazardous energy control, ensuring compliance with OSHA regulations, site safety procedures, and project-specific LOTO requirements.
Review construction, commissioning, and testing activities to identify required energy isolation points and develop safe LOTO execution plans.
Lead and oversee mechanical lockout/tagout activities on pumps, valves, piping systems, HVAC equipment, and other critical mechanical infrastructure.
Manage LOTO activities across chilled water systems, cooling towers, pumps, piping systems, CRAH/CRAC units, air handling equipment, heat exchangers, and associated plant equipment.
Verify isolation, release, and control of pressure, hydraulic, pneumatic, thermal, and mechanical energy sources before work begins.
Administer group lockout procedures, lock boxes, and personnel accountability processes involving multiple contractors, vendors, or work groups.
Coordinate with commissioning teams, contractors, vendors, operations personnel, and safety representatives to support safe and efficient work activities.
Partner with commissioning teams on equipment startup, shutdown, energization, de-energization, system testing, and turnover.
Conduct field audits and inspections of active LOTO activities to verify compliance with OSHA requirements, site procedures, and project safety standards.
Develop, review, and maintain system flow diagrams, P&IDs, isolation plans, and LOTO documentation that communicate affected systems and boundaries.
Maintain and audit LOTO logs, isolation records, permits, and supporting documentation for project and regulatory compliance.
Provide guidance, coaching, and training on LOTO procedures, hazardous energy control requirements, and safe work practices.

Benefits

100% company-paid health insurance premiums for employees, including medical, dental, and vision; 75% company-paid coverage for dependents.
Company-paid short-term and long-term disability insurance.
Voluntary life, critical illness, and accident coverage.
Health Savings Accounts when combined with the High-Deductible Health Plan.
Employee Assistance Program and wellness resources.
401(k) retirement plan with company match.
Paid professional development and access to financial planning and legal services.
Paid Time Off and paid holidays.
Professional development supporting certifications, continuing education, or role-related training.
Company events and team-building activities.
Per diem of $180 and project allowance, when applicable.
15% night-shift premium for eligible roles, when applicable.
Overtime compensation for non-exempt workers for hours worked over 40 per week.
Relocation and living-out allowance, as applicable and based on candidate circumstances.