William F. Wittmer

***B **th Street

Philadelphia, Pa. 19147

Cell#: 215-***-****

Email: ac14bv@r.postjobfree.com

QUALIFICATIONS:

Have been employed at various levels as an electronics technician for the past 20+

years with demonstrated skills in troubleshooting both analog and digital circuitry that

includes using SMT technology. Have implemented original designs and modifications for

circuits, components, and mechanical parts. Established and maintained preventive

and predictive maintenance programs for various production equipment. Proficient with

computers using Windows, Excel, Word, Microsoft Suite, etc.

EMPLOYMENT:

9/16 – 1/17

Pulse Electronics Inc.

Bristol, Pa.

Wound various gauges of copper wire onto toroidal cores used in transmitter

power supplies.

10/04 - Present Self – Employed

Wittmer Amplifier Repair Service (Part-Time Home Business )

Philadelphia,Pa.

Repaired vintage vacuum tube and solid state guitar, keyboard, and

sound reinforcement amplifiers and equipment.

All repair work performed to the component level.

Handbuilt boutique guitar amplifiers using original designs upon request.

Troubleshooted both analog and digital circuitry.

Restored amplifiers to perfect working order from a state of complete

disrepair.

7/11 – 7/15

Columbia Research Laboratories

Woodlyn, Pa. 19094

Position: Calibration Technician

Tested and calibrated Accelerometers and Inclinometers according to

manufacturer and customer specifications.

All calibrations performed in accordance to schematics and engineering

documents.

All troubleshooting and PCB re-work performed to the component level.

All soldering and re-work performed to Military Standards J-STD-001 and IPC-

610.

Maintained accurate data documentation forms for manufacturer and

customer access.

10/03 – 9/10

The University of the Arts

Philadelphia, Pa.

Position: Electronics Technician

Troubleshooted and repaired various solid state and vacuum tube guitar amplifiers.

Repair digital and analog keyboards, studio mixing boards, PA amplifiers, etc.

All repair work performed to the component level, using DMM’s, oscilloscopes,

signal generators, power supplies, etc.

Performed all calibrations on such units.

Used through-hole and SMT soldering techniques.

All soldering and re-work performed to Military Standards J-STD-001 and IPC-

610.

9/02 – 8/03

Heraeus Electro – Nite Co.

Philadelphia, Pa. 19114

Position: Electronics Technician: Instrumentation and Repair Lab

Performed the troubleshooting and repair of thermocouples and temperature mea-

suring and recording equipment.

Repaired/replaced power supplies, dc converters, analog and digital circuitry.

All troubleshooting performed to the component level using schematics, various test

equipment, and surface mount technology.

Utilized various surface mount soldering techniques to replace surface mount resistors,

capacitors, and microprocessor IC’s. Techniques included surface mount soldering

by hand under magnification and by using Hakko Surface Mount equipment.

All soldering and re-work performed to Military Standards J-STD-001 and IPC-

610.

Designed and implemented test fixtures.

Performed calibrations on each device in compliance with ISO 9002 and company

standards.

EDUCATION:

3 Years – Electronics

Vo-Tech Program

Altoona Area High School

The Pennsylvania State University

College of Engineering

GPA 3.25

Wilkes University

Wilkes-Barre, Pa.

College of Science and Engineering

GPA 3.10

The Pennsylvania State University

College of Engineering

Completed a 2 day course, through Montgomery Community College, on

IPC-610 soldering and surface mount soldering. Scored 88% when tested.

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