DUC DAO
San Jose, CA *****
Email: **********@*****.***
QUALIFICATION
Over 30 years plus of experiences in Microwave Industry including Quality Assurance, Manufacturing Supervisor and Environmental Stress Screening Testing
●Strong in analysis, planning, understanding of manufacturing /documentation process as well as cost reduction and process improvement
●Resolve complex environmental and Quality issues where data requires an
in depth evaluation.
●Skill interfaces with Customers regarding Quality Issues, Problem solving
●knowledge and working experience with industry standards such as MIL-PRF-38534, MIL-STD-883 and IPC-610 and ISO 9001:2008, AS9100
●A member of ISO Internal Audit Team, 6S
●Very Strong background in Environmental Testing/ Processing and MIC Manufacturing products.
EXPERIENCE
Teledyne Microwave Solution Inc., Mountain View, CA 05/2000—04/2020
Manufacturing/Process Engineer 3
. Complete required SPC / process checks to verify processes are running correctly
. Complete RGA analysis for all products before sending out to vendor for RGA testing
and maintain RGA data results on SPC.
. Responsible for Program and Running HELLER Soldering Machine and Responsible
for running UNHOLT-DICKIE Vibration System including input New Profile
Specification for New Products.
. Support processes including; eutectic die attach, wire bonding, epoxy attach, gap
Welding and PWB surface mount processes.
. Provide daily production support by taking hands-on approach evaluating defects,
Working with operators and troubleshooting machines.
. Sustain manufacturing processes; work with other team members to develop new
manufacturing processes and assembly techniques.
. Provide input during the product design phase, to ensure optimal manufacturability.
. Assist on creating, modifying and revising manufacturing work instructions, process
Flow documentation.
. Work with production team to maintain and develop assembly processes.
. Document and report promptly any nonconforming events from manufacturing.
. Develop and release product assembly documentation, including operating procedures
And BOM and assembly instructions.
. Conduct and support failure analysis and root cause identification.
. Practical knowledge of DOE and Lean manufacturing concepts.
. Proficiency in reading electrical schematics and mechanical drawings.
. Working with Enterprise Resource Planning (ERP) system for report and tracking
. Acting as a Supervisor to maintain Environmental Stress Screening Lab. Strongly
responsible for all Screening products testing for the whole Company products including humidity testing Pin testing, Temperature Cycling, Burn-in, Temperature Cycling with Power On, Fine & Gross Leak, Acceleration, Mechanical
Shock, and Vibration that meet all MIL-STD industries. A multi-faced job which encompasses the following: Maintenance of equipment, effective capacity utilization and the set-up/tear down of various manufacturing and Engineering special tests which are required during group B testing and prototype designs. Responsible for New
testing profiles are needed as new units begin to make their way into the manufacturing cycle.
. Work closely with area engineers and managers to address technical issues and
complete initial troubleshooting when defects are identified on the production line.
. Work closely with area engineers and manager on screening vibration for Qualification
units including recommendations on design of new fixtures.
. Oversee screening production testing to meet current production output within
required time frame to meet other areas supervisor’s expectations.
. Cross training and set schedules to avoid bottlenecks and optimize workflow.
. Implements and Revise ECOs, BOM, Create new work order traveler for new
Product to meet customer Requirements.
. Check log and other required documentation to make sure they are compliant to
company requirements and being filled out correctly.
. Assist with training in different production areas and maintain training records.
. Lead weekly and member of TRB daily production meetings for resolving open
RMAs, NCR, DMR and MN issues related to area production.
. Update and Writing for all In-House Environmental Testing procedures to current
practice
. Planning on priority setting and Support all Departments to make On-Time Monthly
Shipment.
. A certified Solder Instructor for J-STD-001.
. Oversee 6S program and ISO 9001 program within production area.
. Responsible for getting quotes for all outside Service including pricing and schedule.
. Responsible for manufacturing and process issues for all Filter and Space Product
Including in charge of running Heller Machine Model 1707MKIII.
. Involving with meeting 1st Review Design meeting with all Design engineer and
manager including with customers on site.
. Resolves all daily floor process problems as needed for all production.
. A team player and effective interaction with fellow engineers and technicians.
. Ability to work flexible schedule and additional hours as needed
. Perform other related duties as assigned.
. Strong attention to detail with excellent prioritization and follow up skills.
Filtronic Solid State Inc. Santa Clara, CA 05/2000-11/2000
Sr. Quality Engineer
. Responsible for cross training all QA inspectors and Q.E. to all Quality functions.
. Document and maintain procedures and forms pertaining to Quality.
. Review MRBs, Interface with Customer regarding Quality Issues.
. Initiate DMRs and follow through with Technical Investigation and work with
customers to close, as required.
. Generate Various Procedures, First Article Inspection report for Management
Reviews.
. Review New Sale Contracts and Make recommendations for Environmental screening
requirements.
. Involve in Yearly Internal Audit and ESD Training for New employees
. Extensive Knowledge of MIL-RPF-38534 and MIL-STD-883
AKON, Inc, San Jose, CA 05/1998-05/2000
Q.A Manager/Manufacturing Engineer
. Responsible for training all personal people and maintained the ESD program for the Company.
. Heavily involved with Customers Sources for units shipment
. Revised and generates all Quality Documents to meet the current practice and Customer required.
. Very extensive knowledge of all MIL-STDs Procedures such as MIL-STD-883, MIL-PRF-38534, MIL-STD-202.
. Responsible for all MRBs, IDRS, DMRS and follow up all corrective action reports that related to Quality Functions
Cermetek Microelectronic, Sunnyvale, CA 12/97-05/98
. QA SUPERVISOR/ MANUFACTURING ENGINEER
Wolfe Engineering, Campbell, CA 03/95-12/97
. PROCESS TECHNICIAN
Radian Technology, Santa Clara, CA 10/88-03/95
. QA Specialist/ Process Technician
Teledyne Microwave, Mountain View, CA 05/84-10/88
. QA Inspector
EDUCATION
SJSU, San Jose, CA. BS in Industrial Technology and Manufacturing.
REFERENCE
AVAILABLE UPON REQUEST