Gregory Dunn
Huntsville,AL
Summary
Talented professional considered knowledgeable leader and dedicated problem solver. Brings 31 years of valuable expertise to forward company objectives. Attentive to detail with experience in coordinating projects, programs and improvements.
Overview
32
32
years of professional experience
1
1
Certification
Work History
Program Manager
Radiance Technologies, Inc.
- Served as the Program Manager on the Ruggedized Ethernet Switch for Airborne Systems (RESAS), High-Power Beam Dump and Meter (HIPOW), and Security Enhanced Device (SED)
- Interface with the Customer on regular basis
- Developed the Program Management Plan and executed the program to the plan
- Maintained budget and tracked program progress to the schedule
- Conducted customer design reviews and technical exchange meetings
- Determined personnel requirements and provided tasking
- Work with sub-contractors to get status reports, determine appropriate funding, and assign them tasks
- Responsible for the making sure the program adhered to our AS9100 requirements for product development.
Technical Lead
Radiance Technologies, Inc.
- Responsible for supporting the divisions/programs within the MIEL Technology Operation with the development of microelectronic technologies
- Served as technical lead on the Landing Craft Air Cushion (LCAC) Sensor Interface Unit (SIU)
- Assist with schedule development, attend Technical Interchange Meetings
- Develop the system design for the SIU and the SIU Tester including requirements, risk assessments, and design documentation
- Direct the Electrical, Mechanical, and Software design teams
- Develop the Reliability, Qualification, and Test Reports.
Power System Design
Radiance Technologies
- Designed the power distribution system for a 50 kW Laser System as part of the High Energy Laser Mobile Test Truck (HELMTT) program
- System provided 225 kW of peak power via Lithium-Ion battery pack
- The power system received 208 VAC 3-Phase power from an onboard generator and distributed it to water pumps, chiller, battery charger, and even the laser itself
- Additionally, it generated both 24 and 275 VDC power for the various electronics.
- Enhanced power system stability by implementing effective monitoring and control strategies.
- Reduced operational risks by conducting thorough system analyses and identifying potential issues.
FPGA Design
- Developed embedded security technologies utilizing Field Programmable Gate Array(FPGA), System-On-Chip(SoC), and secure microcontrollers
- Utilized Xilinx Virtex-II Pro, Virtex-5, Virtex-7, and Zynq FPGA/SoC
- Designed and implemented Cryptographic Functions: 256-bit AES-GCM Encryption and Decryption, Reed-Solomon Error Correction
- Implemented various video processing algorithms operating from 100 to 350 MHz
- Designed and implemented standard video interfaces: HotLink, BT656, Camera Link (Base and Medium), Fibre Channel, NTSC, RS170 and RS343
- Implemented high-speed serial interfaces including: PCI Express Gen3, Aurora (4.25 Gbps), Gigabit Ethernet
- Implemented multiple high-bandwidth memory interfaces (100 - 500 MHz): QDRII/II+, DDR2/3
- Designed and implemented basic control algorithms for Servo Motors, Fans, and Thermal Electric Coolers.
Electrical Design
- Designed a series of video processing circuit cards
- Utilizing Xilinx Virtex-II Pro, Virtex-5, Virtex-7, and Zynq FPGA/SoC
- Captured video from a HotLink and Camera Link Interfaces
- Captured video was transmitted via Ethernet and Fibre Channel Interfaces
- Designed two Fan and TEC controller circuit cards
- First design utilized relays to switch power on and off to TECs and Fans
- Second design utilized MOSFETs to switch power on and off to TECs and Fans
- Utilized a Microchip PIC microcontroller
- Monitored on board temperature sensor to make decisions on turning the fans and TECs on/off
- Communicated via RS485
- Logic isolated from vehicle power
- Monitor output current to determine faults
- Designed Rigid Flex Backplane
- Interconnected five circuit cards
- Provided interconnect from D38999 connectors to circuit cards
- 16 layer design with 8 flexible layers.
Division Manager, Microelectronics Products Division
Radiance Technologies, Inc.
2004.01 - Current
- Manage a group of 36 engineers working in the electrical, mechanical, software, and optical design disciplines
- Responsible for the accuracy of their timecards and approve them on a bi-monthly basis
- Assess and conduct personnel reviews as well as recommend yearly raises based on those reviews
- Work with program leads to appropriately staff programs and identify hiring needs
- Arrange and Conduct interviews with prospective engineers
- Interface with other groups within Radiance such as Human Resources, Information Technologies, and Facilities so that the engineers have the tools, training, and any other resources they need to improve their efficiency, job satisfaction, and overall moral.
Senior Engineer
DRS Test and Energy Management
1997.01 - 2004.01
- Designed various video capture and generation circuit cards
- Utilized Xilinx and Altera FPGAs
- Captured video formats include: RS170 Video, Camera Link Video, 2nd Generation FLIR Digital Video, Unique analog video from a Thermal Receiver Unit (TRU) from the M1A1 Abrams Main Battle Tank
- Generated video formats include: RS170 Video, Camera Link Video
- Added overlaid symbology to the output video stream
- Command and status interfaces included VXI and PCI
- Designed various controller circuit cards
- Utilized Xilinx, Actel, and Altera FPGAs
- Controlled servo motors
- Controlled switching sequence of various relays
- Interfaced to a computer via ISA or RS232 interface.
Electrical and FPGA Design
L-3 Communications Display Systems Division
1992.01 - 1997.01
- Designed a circuit card to capture RGB video and transmit that video to the display interface card so that it could be displayed on a 16” High Brightness Display
- Designed various interfaces such as RS232, VME, 1553, and a unique Standard Serial Interface found on the F14 Tomcat
- Designed a discrete control card to interface to heaters, fans, and a bezel.
Education
Bachelors of Electrical Engineering -
Georgia Institute of Technology
12.1992
Skills
- Program Management
- System Design and Integration
- High-speed, Multilayered Circuit Board Design
- FPGA Design utilizing VHDL and Verilog
- Embedded Software utilizing ANSI C/C++
- Project Management
- Personnel Management
- Systems Optimization
- Compliance Enforcement
Certification
- High-Speed Circuit Design
- Advanced VHDL Training
Company
Radiance Technologies, Inc.
Security Clearance
TS, 10/11/2013
Awards
2015 Technical Excellance Award
Timeline
Division Manager, Microelectronics Products Division
Radiance Technologies, Inc.
2004.01 - Current
Senior Engineer
DRS Test and Energy Management
1997.01 - 2004.01
Electrical and FPGA Design
L-3 Communications Display Systems Division
1992.01 - 1997.01
Program Manager
Radiance Technologies, Inc.
Technical Lead
Radiance Technologies, Inc.
Power System Design
Radiance Technologies
FPGA Design
Electrical Design
Bachelors of Electrical Engineering -
Georgia Institute of Technology
- High-Speed Circuit Design
- Advanced VHDL Training
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