Master Electrician-Critical Environments
About The Position
JLL is seeking a Master Electrician with deep experience in mission-critical electrical systems to support operations in their high-availability data center to achieve 100% uptime. As a JLL Electrician, you will be responsible for the expert installation, maintenance, and repair of complex electrical systems. You will play a key role in ensuring environments are safe, productive, and efficient. This role offers an opportunity to apply technical skills within a leading-edge critical environments team. This role ensures the reliability, safety, and performance of all electrical infrastructure supporting 24/7/365 operations.
Requirements
- High School Diploma or equivalent vocational school training.
- Current Master Electrician License (state-specific).
- 7+ years of electrical experience; 3+ years in data centers or mission-critical environments preferred.
- Strong knowledge of UPS systems, generators, switchgear, and high-voltage distribution.
- Ability to read and interpret electrical schematics and one-line diagrams and blueprints.
- Experience with electrical testing and diagnostic equipment.
- Experience with CMMS systems and maintenance planning.
- Ability to work on-call rotations and respond to emergencies.
- Ability to lift 50# and the ability to climb stairs and ladders.
- Candidates must be authorized to work in the United States without sponsorship.
Nice To Haves
- Experience with Tier III data center environments.
- Familiarity with BMS/EPMS systems.
- Certifications such as NFPA 70E, OSHA 30.
- Previous experience in large-scale commercial property or critical environment setting.
Responsibilities
- Oversee installation, maintenance, and repair of data center electrical systems, including switchgear, UPS, PDUs, generators, ATS/STS, and grounding systems.
- Perform and supervise preventive and predictive maintenance to maintain uptime and meet SLA requirements.
- Diagnose and trouble shoot malfunctioning systems, apparatus, and components using advanced testing equipment to locate cause of breakdown and correct the problem.
- Lead electrical troubleshooting during incidents and support root-cause analysis.
- Ensure compliance with NEC, NFPA 70E, OSHA, and all internal safety protocols.
- Review electrical designs, one-line diagrams, and contractor work for accuracy and code compliance.
- Assist with IR scanning and report generation.
- Coordinate with facilities, networking, and mechanical teams during expansions, retrofits, and commissioning.
- Maintain documentation, logs, and maintenance records for audits and regulatory requirements.
- Respond to emergency calls and provide timely and effective solutions to minimize down time.
- Train and mentor junior electricians and technicians.
- Formulating MOPs, SOPs and Change Management Records.
- All other duties as assigned.
Benefits
- 401(k) plan with matching company contributions
- Comprehensive Medical, Dental & Vision Care
- Paid parental leave at 100% of salary
- Paid Time Off and Company Holidays
- Early access to earned wages through Daily Pay
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What This Job Offers
Job Type
Full-time
Career Level
Senior
Education Level
High school or GED
