Senior Journeyman Electrician

JLL empowers you to shape a brighter way. Our people at JLL are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people and empowering them to thrive, grow meaningful careers and to find a place where they belong. Whether you’ve got deep experience in commercial real estate, skilled trades or technology, or you’re looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward.

We are seeking a highly skilled and motivated Senior Journeyman Electrician to join our Critical Environments Team. This position is responsible for the installation, maintenance, troubleshooting, repair, testing, and inspection of mission-critical electrical infrastructure supporting data centers, network operations facilities, central utility plants, and other critical business operations. The successful candidate will possess extensive experience working with complex electrical distribution systems where reliability, resiliency, safety, and uptime are paramount.

This individual must be capable of working independently, leading electrical projects, mentoring team members, and supporting critical infrastructure that operates in a 24/7 environment. This role is ideal for a seasoned electrician seeking a stable daytime schedule while contributing to a highly professional critical facilities operation.

• Install, maintain, troubleshoot, and repair electrical distribution systems up to 480V.
• Perform preventive and corrective maintenance on:
  Switchgear and switchboards Circuit breakers Automatic Transfer Switches (ATS) Uninterruptible Power Supply (UPS) systems Emergency generators Power Distribution Units (PDUs) Static Transfer Switches (STS) Motor Control Centers (MCCs) Electrical distribution panels and associated infrastructure
• Support electrical systems serving data centers, network operations facilities, central plants, and mission-critical building infrastructure.
• Execute electrical switching procedures, load transfers, shutdowns, and maintenance activities while adhering to established safety protocols.
• Participate in change management and maintenance planning activities for critical systems.
• Inspect, test, and evaluate electrical equipment to ensure system reliability and compliance with applicable standards.
• Perform root cause analysis of electrical failures and implement corrective actions to prevent recurrence.
• Read and interpret electrical one-line diagrams, schematics, technical drawings, construction documents, coordination studies, and arc flash studies.
• Support capital improvement projects, equipment replacements, infrastructure upgrades, and new system installations.
• Coordinate with contractors, vendors, engineers, and facility stakeholders to successfully execute maintenance and project activities.
• Maintain detailed maintenance records, switching logs, inspection reports, and operational documentation.
• Lead and mentor apprentice and journeyman electricians while promoting a culture of safety, professionalism, and operational excellence.
• Participate in emergency response activities and support restoration efforts during critical incidents.

• Active Journeyman Electrician License.
• Minimum of 7-10 years of commercial, industrial, or mission-critical electrical experience.
• Strong working knowledge of the National Electrical Code (NEC).
• Extensive experience with 120V, 208V, 277V, and 480V electrical systems.
• Experience maintaining and troubleshooting:
  • Switchgear
  • Breakers
  • ATS systems
  • UPS systems
  • Emergency generators
  • Power distribution systems
  • Motors and Variable Frequency…