Electrical LOTO Supervisor

Job Type: Full-Time | Location: Sweetwater, Texas | Department: Construction | Reporting to: Associate Director, Construction | Work Location Type: #onsite

IREN is a vertically integrated AI Cloud provider, delivering large-scale data centers and GPU clusters for AI training and inference. IREN’s platform is underpinned by its expansive portfolio of grid-connected land and power in renewable-rich regions across North America, Europe and APAC. 

The Electrical LOTO Supervisor will support the safe construction and commissioning of mission-critical data center infrastructure. In this role, you will implement and manage lockout/tagout (LOTO) procedures across a wide range of electrical systems, ensuring equipment is properly de-energized, isolated, and verified prior to work. Working closely with commissioning teams, electrical contractors, and safety personnel, you will play a key role in preventing accidental energization, maintaining compliance with OSHA and NFPA 70E standards, and supporting system energization, testing, and turnover activities in complex, high-performance environments where safety, precision, and accountability are critical to successful project delivery.

With 100% renewable energy, we build, own and operate our data centers and take pride in being at the forefront of sustainable solutions for the ever-evolving applications of high-performance compute. We believe that human progress is invaluable, but it should be done in the right way – responsibly, sustainably and having a positive impact on the communities we operate in.  

Responsibilities

• Perform electrical lockout/tagout (LOTO) procedures on breakers, disconnects, switchgear, switchboards, and panelboards for voltages ranging from 35kV to 208/120V.
• Execute LOTO activities across critical electrical infrastructure, including medium- and low-voltage systems, UPS systems, battery cabinets, generators, automatic transfer switches (ATS), PDUs, and RPPs.
• Verify absence of voltage using approved testing methods and ensure all energy sources are properly isolated before work begins.
• Support commissioning activities, including system energization, functional testing, and integrated systems testing.
• Apply and manage group lockout procedures and lock boxes when multiple teams are involved.
• Maintain accurate LOTO logs, isolation records, and permit documentation.
• Ensure compliance with OSHA LOTO requirements and NFPA 70E electrical safety standards.
• Coordinate with commissioning teams, electrical contractors, and safety personnel to ensure safe and efficient execution of work.
• Develop and maintain single-line documentation to clearly communicate systems impacted by lockout activities.

Requirements

• Valid Journeyman Electrician License.
• Minimum of 10 years of experience in electrical construction, commissioning, or maintenance. 
• Strong knowledge of LOTO procedures and electrical safety practices. 
• Ability to read and interpret electrical one-line diagrams and power distribution drawings. 

Preferred Qualifications:

• Masters license
• OSHA 10 or OSHA 30 Certification  
• NFPA 70E electrical safety training 
• LOTO certification 
• Experience supporting data center or mission-critical projects 

Other important requirements:  

• Pre-employment screening, including background check and substance testing may be required according to company policies. 
• Must provide own steel-toed work boots; other PPE will be supplied.
• Must be able to reliably commute to the work site daily or have plans to relocate before starting work.
• Must be comfortable working a rotational schedule, which includes day and night shifts as well as weekend work, based on project needs.
• Employees working night shifts will receive a 15% premium added to their hourly rate only for hours worked during night shifts.

Benefits

At IREN, we offer a  comprehensive, market-competitive total rewards package designed to support employees’ well-being, career advancement, and financial wealth. Our offerings reflect our commitment to Proceed with Purposewhile rewarding high performance and long-term growth. 

Compensation

• The expected hourly range for this role is $59.00 USD.
  • Actual compensation will be determined based on factors such as experience, qualifications. 
• Per Diem amount of$180.00 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 successful candidate circumstances)

Health & Wellness

• 100% company paidhealth insurance premiums(medical, dental, and vision)for employees, 75% company paid coverage for dependents
• Company-paidshort-term and long-term disability insurance
• Voluntary life, critical illness, and accident coverage available
• Health Savings Accounts (HSA) – when combined with the High-Deductible Health Plan
• Employee Assistance Program and wellness resources

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