Juan Jimenez

**** ********* ***, ** 408-***-**** . 408-***-**** adynmm@r.postjobfree.com

EQUIPMENT MAINTENANCE TECHNICIAN

High Vacuum Technology

Extensive experience in troubleshooting, servicing and preventative maintenance (PM) for direct current (DC) and radio frequency (RF) sputtering equipment.

WORK EXPERIENCE

Lam Research Fremont, Ca

May 2021 to Present

Engineering Technician

Temporary employee thru Acara Solutions

Currently working in Building CA1 in Pilot Assembly

My responsibilities are to build conductor and dielectric process modules from frame to test.

I follow all procedures according to the sequence of events (SOE) and bill of materials (BOM). We install all electrical and ethernet cables, power supplies, pneumatic valves, pneumatic manifolds and cda lines. I also install turbo molecular pumps and water manifolds with cooling line hoses. I work with engineering in developing new procedures with the SOE.

Also build Radio Frequency (RF) modules with RF generators and AC power supplies. I also work with high vacuum and perform leak checks

Toray Advanced Composites Morgan Hill, Ca

July 2020 to May 2021

Equipment Maintenance

Support production by servicing all production tools on the floor. Performed daily, weekly, monthly, semi annual and annual PM’S. Worked on temperature controlled ovens and chillers, motors, compressors. Worked closely with Engineering

EL Ring Klinger Fremont, Ca

December 2019 to July 2020

Equipment Maintenance

Support production by maintaining mueko tool from germany. Tool insertion using high power heating filments along with servo motor and pneumatic controlled conveyor system. Daily maintenance consists checking motor operations,CDA, compressors, chillers and building facilities PM

Lumileds Santa Clara, Ca

March 2019-Sept 2019

Equipment Maintenance

Support production by maintaining the Aixtron Reactors G3-G4- G5 and Veeco 465 Reactor by performing dalily PM tasks as susceptor and diffusion plate changes. Along with trap changes pumps, motors and Gas Scrubbers and work with acids and other solvents

Also monitor cooling water and chillers. Other responsible are to maintain metrology tools KLA Candela. Work with Engineering with experiments and tool set up

Sanmina San Jose, CA

July 2018- January 2019

Equipment and Facilities Maintenance

Duties were to support production by servicing and maintaining all production tools

Areas like the plating line, waste treatment, plasma etch, pumice scrubbers, mulitline punchers, Mass wet and dry sanders

Perform Pm’s and respond to down calls,

I am familiar working motors high and low voltages, PLC, sensors, pumps, power supplies, blowers, DVM

Hand tools, able to drive a fork lift, pvc and copper plumbing

Balance Staffing, San Jose, CA

2016-2017

Contract employee to work for Miasole/Hanergy, Sunnvale, Ca

Was assigned to work in the R&D dept with the Roll Coater sputtering tools to produce

Solar cells. Duties included trobleshooting high vacuum related issues along with mechanical

Worked closely with engineering to set up tool to run experiments using different types of

alloyies shields and heater elements. Also trained to work with hazardous materials such as

Cadium sulfate and acids. Received training in Safety and LOTO.

Able lift to lift more 50lbs and forklift trained

Hitachi Global Storage Technologies, San Jose, Ca

2014-2016

Senior Equipment Maintenance Technician

Maintained all PVD/CVC sputter cluster tools inside Fab cleanroom

Responsible for daily, weekly, monthly, semi annual and annual PMs

Also troubleshoot all vacuum, electrical and mechanical problems

Also work with robots alignments pick and place calibrations

Even process related with Engineering and production

AGILENT TECHOLOGIES, SANTA CLARA, CA

2013-2014

Equipment Maintenance Technician

Worked on production tools which include ATS automation, responsibilities include:

•Daily and montly Pms,

•respond to service calls which include flow cell cleans

•respond to chemical distribution units (CDU) alarms

•work with solvents, oxidizers and acids bottle changes

•Troubleshoot any mechanical robot,tool and process releated issues

WESTERN DIGITAL, Fremont, CA

2011-2012

Senior Thin Film Equipment Maintenance Technician

Maintain all thin film equipment for CVC, Singulus and Tango tools. Other responsibilities include:

•Work with thin film sputtering / PVD tools.

•Perform routine maintenance target changes, abort recovery, gas bottle changes and biweekly, monthly, semi-annual and annual PM.

•Program, teach and align Brooks Robots and Cryo and Turbo pumps.

•Familiar with RGA and leak detections.

•Troubleshoot electrical, vacuum, and process equipment for engineering, R&D and production.

HITACHI GLOBAL STORAGE TECHNOLOGIES, INC., San Jose, CA 2006-2011 Senior Sputter Equipment Maintenance Technician

Maintained all disk sputtering equipment. Other responsibilities included:

•Kept Intevac Lean 200 Generation ll, Balzers M12 sputter tools

•Troubleshot process, mechanical and vacuum issues, using RGA and leak detectors

•Coordinated quarterly, monthly, weekly and daily PM’s including gas bottle changes

•Collaborated with Engineering and R & D on process and tool modifications and special projects.

•Performed rebuilds on various equipment, mechanical pumps, conveyors and DC source repairs.

MAXTOR (acquired MMC Technology), Fremont, CA 2003-2006

Senior Equipment Maintenance Technician (Lead)

Promoted to Lead Technician. Managed the entire equipment maintenance department. Other responsibilities included:

•Managed and directed 15 technicians, delegating tool priorities

•Kept production tools running

•Coordinated monthly / weekly PM’s

•Trained on Intevac 200 lean sputter tool

MMC TECHNOLOGY, San Jose, CA 1998-2003

Senior Equipment Maintenance Technician

Serviced and maintained disk manufacturing equipment. Other responsibilities included:

•Maintained 14 Intevac MDP 250B sputter, EDC 1800/800 texture, Oliver Design wash, IBM laser texture, San Jose Technology luber, and measurement tools.

•Trained over six technicians on the sputter tools.

•10/2003 was transferred to the Fremont facility and promoted to the lead position.

HOYA CORPORATION USA, San Jose, CA 1996-1998

Equipment Maintenance Technician

Serviced and maintained equipment.

•Maintained the Leybold ZV 1200 inline sputter tool and the Balzers Circulus M12

RELEVANT SERVICE EXPERIENCE

US MARINE CORPS, San Diego, CA Service from March 1989- June 1993

Received training at 29 Palms, CA in Radio Operations

Served in Desert Storm

EDUCATION

AS, Electronics and Computer Technology, National Education of Technology San Jose, CA

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