OneMain Financial Jobs

Description

Job Type:Full-time

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Location:Sweetwater, Texas

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Department:US Operations

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Reporting to:Site and Construction Manager

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Work Location Type:

#onsite

IREN is a leading AI Cloud Service Provider, deliver large-scale GPU clusters for AI training and inference. IREN's vertically integrated platform is underpinned by its expansive portfolio of grid-connected land and data centers in renewable-rich regions across the U.S. and Canada.

This role places you at the center of keeping high-performance compute runningevery hour of every day. As an

Electrical Maintenance Lead, youll own the reliability, safety, and performance of the electrical systems that power 24/7 mining and data center operations, leading a team of electricians responsible for maintaining, troubleshooting, and optimizing critical power and cooling infrastructure. Working hands-on in an industrial, mission-critical environment, youll respond to complex electrical challenges, drive preventive maintenance strategies, and make real-time decisions that directly impact uptime and system efficiency. If you thrive in roles where technical leadership, accountability, and operational excellence matterand where your work ensures uninterrupted, sustainable compute at scalethis position offers both meaningful responsibility and long-term leadership growth.

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.

• High school diploma or equivalent required.
• Journeyman or Master Electrician License required.
• Minimum 5 years of electrical maintenance experience, including at least 2 years in a supervisory or leadership role, preferably in industrial or data center environments.
• Proven experience working with substations and power systems at 35kV, 138kV and 345kV, mining or compute hardware, and industrial cooling systems.
• Advanced understanding of LV, MV, and HV electrical systems, including Power Transmission / Distribution, Transformers, Switchgear, Circuit breakers and Backup generators.
• Familiarity with cooling systems used in industrial or high-density compute environments.
• Ability to read and interpret electrical blueprints, schematics, and technical manuals.
• Proficiency with electrical testing tools (multimeters, thermal imagers, monitoring platforms).
• NFPA 70E certification.
• OSHA 30 certification required.
• Strong leadership, communication, and team-management capabilities.
• Exceptional troubleshooting, analytical, and problem-solving skills.
• Ability to prioritize multiple projects in a fast-paced, high-demand environment.
• Strong attention to detail and unwavering commitment to safety.
• Ability to work in an industrial environment, including lifting up to 50 lbs, working in confined spaces, and performing tasks at elevated heights.

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.

• Lead and supervise maintenance electricians, providing daily direction, coaching, and performance guidance.

• Ensure maintenance tasks are completed fficiently, safely, and to industry and company standards.
• Develop and execute preventive maintenance schedules for PDUs, transformers, backup power systems, and mining hardware.
• Respond to and resolve electrical faults, power supply issues, equipment malfunctions, and emergency repair needs.
• Drive rapid and effective solutions to reduce downtime and improve electrical system reliability.
• Supervise the testing and maintenance of generators, battery systems, and other backup power components.
• Monitor and maintain cooling systems to prevent overheating and safeguard high-density compute equipment.
• Plan and coordinate electrical system upgrades to support new mining hardware, increased power loads, and facility expansions.
• Collaborate with engineers to design and implement optimized power and cooling solutions.
• Ensure compliance with NEC, NFPA, OSHA, and all internal safety standards.
• Conduct routine safety inspections, toolbox talks, and enforcement of safe work practices.
• Oversee and create proper Lockout/Tagout (LOTO) procedures, including Switching and Grounding Instructions for electrical work.
• Maintain accurate records of maintenance activities, inspections, electrical usage, downtime incidents, and equipment performance.
• Prepare reports for management related to system efficiency, safety issues, and operational improvements.
• Manage inventory of critical spares, tools, and materials.
• Work closely with mining engineers, facility teams, and IT staff to ensure seamless integration of electrical systems with operational needs.
• Coordinate maintenance activities across departments to minimize operational disruption.

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 Purpose

while rewarding high performance and long-term growth.

Compensation

The expected hourly rate is $52.50 USD.

• Actual compensation will be determined based on factors such as experience, qualifications.

Competitive wages with robust per diem and project allowance, when applicable

15% night-shift premium for eligible roles, when applicable

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