1997 – 2003 : Bechtel Group Inc.
Bechtel International Inc.
Bechtel Telecom Corporation
Bechtel Power Corporation

Client:
1. U.S. National & Global Energy Company, Frederick, MD and New York, NY
2. Major Multi-National Chemical Company, Malaysia, Singapore, Houston, TX
3. Major Multi-National Telecommunication Company, Tianjin, RRC.
                              
Position :
1. Contract Purchasing Supervisor (CP)
2. Project Material Coordinator (PMC)
3. Project Planning and Control (PPC)
4. Construction Coordinator (CC)
5. Project Engineer
6. Process Engineer