1. Facility Plant Mechanical Engineer
DOUGLAS HAN
1430 W. Casino Rd. Everett, WA 98204 | 425.343.5151 | doughan0522@yahoo.com
U.S. Citizen
CAPABILITIES:
15+ years of experience in industrial and commercial design developing in plant modification of
mechanical systems, HVAC, ECS, Energy Conservation, process piping, CM&CS application,
UV fire detection and protection systems engineering with broad experience in commercial,
military industrial projects of domestic and international programs. Prepared bid estimating and
proposals to provide installation and detailed documentation. Managed supplier development,
test and production activities, and directed the supplier to optimize integration and achieve
program goals. Design, Analysis, Integration, Test, and Project Management experience.
Extensive knowledge of AutoCAD 2014.
PC usage: proficient in MS Word, Excel.
WORK EXPERIENCE:
Mechanical Engineer | Boeing Company, Bellevue, WA | 07.2013-12.23.2015
Made conceptual designs developing in whole site building mechanical system and modification
of data center HVAC, Energy Conservation, CM&CS and mechanical systems analysis, and
trouble-shooting. Developed and implemented testing and acceptance of HVAC, CM&CS and
mechanical system to validate performance and perform condition code analysis. Worked with
team members to develop and improve handling plans for data center HVAC, CM&CS and site
mechanical systems.
Mechanical Engineer |AMERICAN ORDNANCE LLC, Middle Town, IA | 08.2010-12.2012
Conceptual, design developing in plant HVAC, ECS, Energy Conservation, process piping,
CM&CS application, UV fire detection and protection systems to establish in the system design
analysis assay, install designs and trouble shooting for the IOWAArmy Ammunition Plant
Projects include Hellfire, X-Cal liver, Javelin, Hawk, Tow Missile Warhead, 40MM, Mortars,
Energetic, Artillery and Tank Ammunition. Performed system layout and sizing, code compliance
and assist others with engineering related problems & solutions. Prioritized, delegated and
tracked performance and documentation of analyses of mechanisms/ ordnance components and
systems selecting appropriate methods to validate or assess the design. Completion of detailed
engineering-designing-drafting with AutoCAD. Prepared bid estimating to provide installation
and detailed documentation.

2. Mechanical Engineer | BOEING COMPANY, Seattle, WA | 04.2007-12.2008
Provided HVAC, piping, plumbing and fire protection system design with 2008 AutoCAD
support for IDS F-22 plant mechanical system projects. Performed system layout and sizing,
code compliance and assist others with engineering related problems. Responsible for
developing plant mechanical system designs, equipment’s selection, schedule and supporting
calculations used toward producing construction drawings for piping and HVAC. Reviewed
proposals and/or design providing direction and recommendations for manufacturing process
equipment. Developed specifications to purchase equipment’s, reviewed conceptual and final
design, estimating equipment costs for the modification of equipment systems.
General Partner | P & H Co. Inc., Kirkland, WA | 10.1996-06.2007
Prepared bid estimating and proposals to provide installation and detailed documentation for
industrial and commercial buildings. Provides overall design and project management from the
initial project development stage through the completion of construction. Prepare specification
and equipment schedule preparation for HVAC, piping, plumbing and fire protection system.
Projects included a new computer chip manufacture of Cardiff Plant of Wales in England.
Mechanical Engineer | BOEING COMPANY, Auburn, WA | 1992-1996
Prepared engineering designs, specification, cost estimates of mechanical systems.
Conceptual design to establish the system design analysis, install designs and troubleshooting.
Performed system layout, code compliance and assist others with engineering related problems
& solutions. Reviewed proposals and/or design providing direction and recommendations for
manufacturing process equipment.
EDUCATION:
Bachelor's Degree | University of Washington, Seattle, Washington | Major: Mechanical
Engineering
Associate Degree | Green River Community College, Auburn, Washington | Major: Mechanical
Engineering
Bachelor's Degree | In Ha University, Inchon S. Korea | Major: Mechanical Engineering