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Darnell Whitaker

Elevator Mechanic (IUEC Journeyman, QEI Certified)
Chicago, IL, United States

Professional Summary

IUEC journeyman elevator mechanic with 11 years installing, modernizing, and servicing traction and hydraulic elevators and escalators across high-rise commercial, hospital, and transit portfolios in Chicagoland. QEI-certified with a 99.4% route uptime record, zero lost-time incidents, and deep troubleshooting skill on Otis, KONE, Schindler, and ThyssenKrupp controllers.

Employment History

Lead Elevator Service Mechanic
Lakeshore Vertical Transportation · Chicago, IL
Mar, 2019 · Present
Maintain a 62-unit service route (traction, MRL, hydraulic, escalators) across 18 Loop high-rises, sustaining 99.4% uptime and cutting callbacks 31% in two years Led 9 controller modernizations (relay-logic to microprocessor), finishing each on schedule and passing city acceptance inspections first time Diagnose drive, door-operator, and leveling faults with VFD diagnostics, multimeters, and OEM service tools, reducing average callback resolution from 3.1 to 1.7 hours Mentor 3 apprentices on lockout/tagout, hoistway safety, and code compliance (ASME A17.1/CSA B44) Coordinate monthly Cat 1 and five-year Cat 5 tests with Chicago Dept. of Buildings inspectors
Elevator Mechanic
Midwest Elevator Constructors · Chicago, IL
Jun, 2015 · Feb, 2019
Installed 40+ new traction and hydraulic units in hospitals, parking structures, and mid-rise residential towers Set rails, machines, governors, and hoistway doors to plumb within 1/16 in. tolerance Rebuilt hydraulic jacks and power units, eliminating oil-leak violations on 14 legacy units Worked with GCs and electricians to keep installs on tight construction schedules
Apprentice Elevator Mechanic
IUEC Local 2 / Great Lakes Elevator Co. · Chicago, IL
Jun, 2011 · May, 2015
Completed the 4-year NEIEP apprenticeship while supporting installs and service calls Performed door adjustments, lubrication, and safety tests under journeyman supervision Earned top-of-class rating in electrical theory and hydraulics coursework

Education

Elevator Mechanic Apprenticeship Program
National Elevator Industry Educational Program (NEIEP) · Chicago, IL
Jun, 2011 · May, 2015
4-year IUEC/NEIEP program covering elevator electrical theory, hydraulics, safety, and ASME A17.1 code; graduated top of class.
Associate of Applied Science, Electrical Technology
Harold Washington College · Chicago, IL
Aug, 2009 · May, 2011
Coursework in AC/DC circuits, motor controls, PLC fundamentals, and electrical blueprint reading.

Skills

Traction & hydraulic elevators
Escalators & moving walks
Controller modernization
VFD/drive troubleshooting
Door operators
Electrical schematics
ASME A17.1 code
Lockout/tagout
Rigging & hoisting
Preventive maintenance
Customer communication

Courses

QEI Certified Elevator Inspector
NAESA International
Illinois Licensed Elevator Mechanic
Illinois Office of the State Fire Marshal
OSHA 30-Hour Construction
OSHA Outreach Training Program
NFPA 70E Electrical Safety in the Workplace
National Fire Protection Association
First Aid/CPR/AED
American Red Cross

Languages

English · native
Spanish · intermediate