Darrell Roan Email & Phone Number

Austin, Texas Area

• Teamed with investors and real estate professionals to build residential and commercial property portfolio

Austin, Texas Area

• Conducted final test and calibration procedures on precision semiconductor processing tools• Worked from schematics and engineering drawings to troubleshoot complicated tool problems• Documented work activity in both written and electronic system logs

Austin, Texas Area

• Maintained process and tool controls for a variety of processes including: Spin on Hi-K Dielectric Films (ie: Oxide Yttrium Erbium Iron Oxide), Chemical-Mechanical Polishing (CMP), Chemical Vapor Deposition (CVD), Physical Vapor Deposition (PVD), Atomic Layer Deposition (ALD), Electrochemical Deposition (Plating), SiGe/SiGeB Epitaxial growth, Reactive Ion Etching, Chemical Wet Etching and Rapid Thermal Annealing• Worked in Physical Analysis Laboratory characterizing films, materials, and processes. Analysis included the use of: thick and thin film metrology tools, as well as, investigative tools and techniques including: Scanning Electron Microscope (S.E.M.), Spectroscopic Ellipsometry (S.E.) and Reflectometry, Auger, TEM, EDX, TOF SIMS and Focus Ion Beam (F.I.B.)• Job responsibilities included: tool and process ownership, documentation and equipment characterization• Evaluated future generation semiconductor processing in the Advanced Materials Research Laboratory• Earned two U.S. patents for my technical innovations: United States Patents 7,132,360 and 7,015,153• Received numerous outstanding job performance and achievement awards including “Technician of the Quarter" by Motorola/Freescale• Earned membership to Motorola’s “Technician Technical Ladder” (Professional Honor Society)

Austin, Texas Area

• Completed research and development semiconductor processing at U.T. Austin Microelectronics Research Center• Worked autonomously and with teams to complete projects for cutting edge engineering prototypes• Assisted in training, developing and optimizing innovative solid state device process steps

Austin, Texas Area

• As Failure Analysis Lab Technician, prepared and analyzed critical samples while maintaining failure analysis equipment including AMRAY Field Emission SEMs, DI Atomic Force Microscope, FEI Focus Ion Beam (FIB) • As Equipment Maintenance Lead, coordinated work with production staff to resolve difficult equipment issues• Supplied engineering process support to all etch and deposition processes on the off-shifts• Specialized in Plasma, RF, and Microwave Etch tools and Chemical Vapor Deposition equipment maintenance

Cambridge, Ma

• Performed Semiconductor processing in an academic research environment• Performed maintenance and operated electron beam evaporators, diffusion furnaces, reactive ion etchers, photo-lithography systems, wet chemical station, rapid thermal processing and RF sputter systems• Trained and assisted graduate students with semiconductor processing/research, as well as, assisting undergraduate students in class oriented educational lab work• Successfully educated University staff and students on safe laboratory practices and clean-room protocols