Senior Maintenance Technician - Electrical & Instrumentation (E&I)

JLL • Philadelphia, PA

1d • Onsite

About The Position

JLL empowers you to shape a brighter way. Our people at JLL and JLL Technologies 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. Position Summary The Senior Maintenance Technician - E&I is a highly skilled professional responsible for the safe, reliable, and compliant operation, maintenance, and repair of all electrical, instrumentation, and control systems within the pharmaceutical manufacturing facility. This role is critical for supporting both production and critical utility operations by executing preventative maintenance, advanced troubleshooting, and calibration activities on industrial controls, low/medium voltage power distribution, Building Automation Management Systems (BAMS), and Process Control Systems (PCS). A strong focus on cGMP (current Good Manufacturing Practice) documentation and compliance is essential.

Requirements

• High School Diploma or GED required
• 10+ years of hands-on experience in industrial maintenance, specifically focusing on electrical systems, instrumentation, and controls in a highly regulated environment
• Minimum 5 years of experience in the Life Sciences or Pharmaceutical manufacturing industry is mandatory, with a proven track record of working under cGMP and regulatory scrutiny (e.g., FDA, EMA)
• Expert knowledge of low-voltage industrial electrical systems and motor controls
• Advanced proficiency in troubleshooting BAMS (e.g., Siemens Apogee/Desigo, Johnson Controls Metasys) and/or industrial PLC/DCS platforms
• Exceptional ability to read and interpret electrical schematics, Piping and Instrumentation Diagrams (P&IDs), and loop diagrams
• Strong understanding of metrology principles and practical field calibration techniques
• Excellent communication, teamwork, and problem-solving skills in a fast-paced environment
• Must be able to lift up to 50 pounds
• Ability to work in confined spaces, at heights, and in varying environmental conditions (e.g., mechanical rooms, clean rooms)
• Ability to stand, walk, climb ladders, and kneel for extended periods
• Requires participation in an on-call rotation to provide 24/7 emergency support for critical systems
• Candidates must be authorized to work in the United States without employer sponsorship.

Nice To Haves

• Associate's Degree or Vocational/Technical training in Electrical Technology, Instrumentation, or Industrial Controls highly preferred
• ISA CCST (Certified Control System Technician) Level I or higher, or equivalent industry certification

Responsibilities

• Diagnose, repair, and maintain low (up to 480V) and medium voltage (up to 15kV) electrical distribution systems, motor control centers (MCCs), and associated switchgear
• Troubleshoot and repair electrical components of HVAC, utility equipment (e.g., chillers, boilers, air compressors), and manufacturing process equipment
• Execute electrical installations, modifications, and upgrades in strict adherence to NFPA 70 (NEC) and NFPA 70E safety standards
• Perform routine maintenance and repair of critical process and utility instrumentation, including but not limited to pressure, temperature, flow and level
• Utilize calibration standards and test equipment (e.g., decade boxes, field calibrators, loop calibrators) for reference, to ensure instrumentation accuracy and reliability
• Maintain accurate and compliant calibration records for audit readiness by licensing authorities
• Provide advanced troubleshooting support for the Building Automation Management System (BAMS) controllers, network devices, and user interface software
• Work with Process Control Systems (PCS) like PLCs (e.g., Siemens, Rockwell/Allen-Bradley) and HMIs (Human-Machine Interfaces) to diagnose control loop issues and sensor failures
• Interpret and modify control logic, ladder diagrams, and functional specifications to resolve system faults and optimize control sequences for utility and HVAC systems in accordance with established risk assessment and change control procedures
• Accurately complete all work orders and maintenance logs in the CMMS (Computerized Maintenance Management System)
• Strictly adhere to all cGMP, SOP (Standard Operating Procedures), and site safety protocols, including, but not limited to, Lockout/Tagout (LOTO) and Arc Flash procedures
• Assist in generating and reviewing technical documentation, Standard Operating Procedures (SOPs), and change control documents

Benefits

• Personalized benefits that support personal well-being and growth: JLL recognizes the impact that the workplace can have on your wellness, so we offer a supportive culture and comprehensive benefits package that prioritizes mental, physical and emotional health.
• 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

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: High school or GED