Darryl Stahlke, P. Eng.
Instrumentation & Automation Engineer
Professional History
AECOM
Instrumentation and Automation
Engineer
2008 – Present
Micro Consulting Inc.
Electronics Engineer
2003 - 2008
McMaster University
Systems Analyst
2002 – 2003
Bateman Equipment
Corporation
Junior Automation Engineer
2002
Summary
Resumé
Mr. Stahlke has three years of experience in PLC programming and HMI
design in both the public and private sectors as well as five years of
experience in design of industrial electronics. He is responsible for providing
SCADA and PLC programming support on a number of projects. He is
skilled in the use of RSLogix 5000 programming software for Allen-Bradley
PLC-Logix controllers; RSLinx communication and configuration software for
Allen-Bradley Controllers; RSEmulate 5000 emulation software for AllenBradley PLC-Logix controllers; Invensys Wonderware - HMI development
software; ACCOL Workbench for Bristol controllers; Visual Basic (VB)/Visual
Basic for Applications (VBA) programming and scripting language. Mr.
Stahlke has been responsible for entire projects; initial design proposal,
design specifications, hardware design, embedded software design, and
implementation.
Experience
Academic Training
Bachelor of Engineering,
Computing and Electrical
Engineering
McMaster University
2003
Water Treatment

Region of Peel, Beckett Sproule Reservoir and Pumping Station,
Brampton, Ontario
Lead PLC and HMI programmer: PLC and HMI software designed to
meet process automation and instrumentation design standards
(PAIDS) and follow the process engineer’s process control narrative.
Development of PLC simulation code and simulation HMI screens for
testing pumping station PLC code. Liaison between
contractor/subcontractors and client. AECOM representative for
electrical panel site acceptance testing (SAT) and system
commissioning. Bristol programming of existing station RPUs to
communicate over Modbus TCP/IP with Allen-Bradley ControlLogix
PLC. Technology employed [Time Frame] RS Logix 5000, RSLinx,
Invensys Wonderware, PICS Pro, Prosoft Configuration Builder, ACCOL
Workbench, NetView, Modbus. [2010-2011]

Halton Region, Burloak Water Purification Plant - Generator
Controls, Oakville, Ontario
PLC and HMI programmer: PLC and HMI software designed to meet
client specific standards. Coordinated with Halton Region SCADA
Integrators to ensure the upgrades were completed without interruption
to the functioning purification plant. Online PLC changes performed to
communicate with generator system supplier's PLC. Worked in
conjunction with generator programmer to ensure all aspects requested
by Halton Region QA/QC representatives. Developed custom HMI
screens/popups to represent panel mounted display within plant HMI.
Technology employed [Time Frame] RS Logix 5000, Invensys
Wonderware. [2010]
Registrations
Professional Engineers Ontario
Training and
Certifications
Workplace Hazardous Materials
Information System (WHMIS)
Basics of Fall Protection
Hearing Safety Awareness
4-hour Field Safety
Fire Extinguisher Training
SH&E Orientation
SH&E Field Orientation
12 WEST 21ST STREET • HAMILTON, ONTARIO • L9C 4M4
HOME (416) 273-2029 • MOBILE (416) 788-6944 • E-MAIL DARRYL@STAHLKE.CA
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Darryl Stahlke
Resumé

Region of Peel, Lorne Park Water Treatment Plant Expansion, Mississauga, Ontario
Lead Human Machine Interface Programming Engineer: HMI software designed according to client specific
standards (PAIDS). AECOM representative for design standard review of UV and filtration system compliance.
Technology Employed, [Time Frame]: Invensys Wonderware [2009-2011]

Region of Peel, Battleford Road Booster Pumping Station, Mississauga, Ontario
Sole PLC and HMI programmer: PLC and HMI software designed to meet Process Automation and
Instrumentation Design Standards (PAIDS) and follow the process engineer’s process control narrative.
Development of PLC simulation code and simulation HMI screens for testing pumping station PLC code.
Acted as a liaison between Contractor/Sub-Contractors and client. AECOM representative for electrical panel
factory acceptance testing (FAT) and system commissioning. Technology Employed, [Time Frame]: RS Logix
5000, RSLinx, Invensys Wonderware, PICS Pro [2009-2010]
Wastewater Treatment

Halton Region, Oakville Southeast Wastewater Treatment Plant - UV Disinfection Facility, Oakville,
Ontario
Lead Wonderware HMI programmer for the UV Disinfection Facility. Coordinated with Halton Region SCADA
Integrators to ensure the upgrades were completed without interruption to the functioning wastewater treatment
plant. Online PLC changes performed to communicate with UV system supplier's PLC, calculate the UV system
flow and UV dialer callout routines. PLC and HMI software implemented according to client specific standards.
Technology employed [Time Frame] Invensys Wonderware, RSLogix 5000, DAServers. [2010-2011]

Region of Peel, Jack Darling Sewage Pumping Station, Mississauga, Ontario
Lead PLC programmer for Jack Darling Sewage Pumping Station No. 2 and sole HMI programmer. PLC and
HMI software implemented according to client specific standards (PAIDS). Logic created with PICS Pro to
simulate station operation for testing purposes. Technology Employed, [Time Frame]: Invensys Wonderware,
RSLogix 5000, RSEmulate 5000, RSLinx, PICS Pro [2009-2010]

Region of Peel, McVean Sewage Pumping Station, Brampton, Ontario
Primary HMI Programming Engineer: Developed a PAIDS compliant HMI application for an existing and
operational pumping station. Screens, alarm database and I/O tagging reworked to be compliant with client
specific standards (PAIDS). Technology Employed, [Time Frame]: Invensys Wonderware [2009]

Region of Peel, Clarkson Wastewater Treatment Plant Expansion, Mississauga, Ontario
Secondary SCADA Programming Engineer: Updated existing HMI application to resolve project deficiencies.
Reworked all descriptions within the application alarm database. Performed online logic edits to ten (10) plant
PLCs while plant in operation. Technology Employed, [Time Frame]: Invensys Wonderware, RSLogix 5000
[2009]

City of Sault Ste. Marie, Sault Ste. Marie WAN Integration Project, Sault Ste. Marie, Ontario
Developed initial PLC logic programs, including all I/O, device drivers and tagname structure/setup for controls
at the West End Wastewater Treatment Plant (WEWWTP) and remote pumping stations (Young St. and River
Rd.). Technology Employed, [Time Frame]: RSLogix 5000 [2009]
12 WEST 21ST STREET • HAMILTON, ONTARIO • L9C 4M4
HOME (416) 273-2029 • MOBILE (416) 788-6944 • E-MAIL DARRYL@STAHLKE.CA
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Darryl Stahlke
Resumé
Emissions System Automation (Steel Industry)

Essar Steel Algoma Inc., Blast Furnace Number 7 Emissions Control System, Sault Ste. Marie, Ontario
Primary Human Machine Interface Programming Engineer: Ensured Client standards were met in development
of HMI application. Developed HMI software to the customers’ specifications. Conducted Factory Acceptance
Tests of HMI. Assisted in PLC Modbus function block programming and communications setup to remote I/O.
Provided on-site commissioning and operator/maintenance training services. Technology Employed, [Time
Frame]: Intouch Wonderware, Unity Pro, Modbus [2008-2009]
Fire Pump Controllers

Cutler-Hammer Eaton Electrical, Diesel Engine Fire Pump Controller, Calgary, Alberta
Primary Programming Engineer: Ensures Client standards are met in the development of microcontroller
software. Develop GUI software to the customers’ specifications. Provide phone support and training services.
Design and manufacture comprehensive functional tester for Quality Assurance testing. Design of enclosure
metal work and quoting through several fabrication houses.
Technology Employed, [Time Frame]:
Zilog/Philips/Atmel/Cypress microcontroller programming, RS232, RS422 and RS485 Serial Communications,
I2C Communications, Modbus, TCP/IP, USB [2005-2007]

Cutler-Hammer Eaton Electrical, Electrical Fire Pump Controller, Calgary, Alberta
Primary Programming Engineer: Validation of client specifications against FM Standards. Ensures Client
standards are met in the development of microcontroller software. Develop GUI software to the customers’
specifications. Provide phone support and training services.
Technology Employed, [Time Frame]:
Zilog/Philips/Atmel/Cypress microcontroller programming, RS232, RS422 and RS485 Serial Communications,
I2C Communications, Modbus, TCP/IP, USB [2008]
DC Power Supplies

Cutler-Hammer Eaton Electrical, 55W / 160W 480-600VAC Power Supply, Burlington, Ontario
Lead Programmer of power supply control algorithm. Design of full enclosure to reduce EMI emissions from
power supply magnetics in order to pass CA and FCC standard testing. Technology Employed, [Time Frame]:
Atmel microcontroller programming, AutoCAD designs [2004]

Micro Consulting Inc., 300W Battery Charger, Mississauga, Ontario
Designed software control loop to control the circuit Pulse Width Modulator to control and regulate the power
supply output. Designed and manufactured production functional tester for Quality Assurance testing.
Technology Employed, [Time Frame]: Atmel microcontroller programming [2006-2007]
DISPENSING SYSTEMS

Wells-Bloomfield, 3-Valve Automatic Liquid Dispensing Unit, Verdi, Nevada
Sole programmer of flow control software. Full product testing completed and all client documentation and
manuals created. Technology Employed, [Time Frame]: Microchip microcontroller programming. [2005]
FLUORESCENT LIGHTING BALLASTS

Absopulse, 115V Fluorescent Lighting Ballast, Ottawa, Ontario
12 WEST 21ST STREET • HAMILTON, ONTARIO • L9C 4M4
HOME (416) 273-2029 • MOBILE (416) 788-6944 • E-MAIL DARRYL@STAHLKE.CA
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Darryl Stahlke
Resumé
Hardware design, schematic and PCB circuit layout of several fluorescent lighting ballasts. Included adhering
to Electrical Safety Standards with respect to track spacing (including insuring two levels of insulation).
Technology Employed, [Time Frame]: Cadence Design Studio, Gerbtool. [2006-2008]
REFERENCES AVAILABLE UPON REQUEST
12 WEST 21ST STREET • HAMILTON, ONTARIO • L9C 4M4
HOME (416) 273-2029 • MOBILE (416) 788-6944 • E-MAIL DARRYL@STAHLKE.CA
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