Stephen Downey Email and Phone Number
Stephen Downey work email
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Stephen Downey personal email
I am a Senior FPGA Engineer with an interest in Digital Signal Processing Design, Embedded Software development, Sensors, and overall Hardware development.I started my career with hardware and system development for Black Forest Engineering where I developed test and demonstration systems for new imaging sensors on custom ASICs. In this role I developed boards, FPGAs, and software for these demonstration units and worked closely with our customers. I then joined Sandia National Labs to develop telemetry units. I expanded my experience working with FPGAs to include multi-FPGA simulations, signal processing algorithm development, and RF telemetry operations. LGS/CACI was an opportunity to build on my FPGA design experience and expand to Digital Signal Processing for Radio Communications. While working at LGS/CACI I have worked with Xilinx SoC’s and RFSoC’s, developed channel and multi-rate sampling filters, worked with PCIe, Aurora, JESD204, and Gigabit Ethernet interfaces, and work with a team of engineers to quote timeline and costs for new bids.
Nlight Defense Systems, Inc.
View- Website:
- nlight.net
- Employees:
- 504
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Senior Fpga Engineer And Embedded Sw ManagerNlight Defense Systems, Inc.Arvada, Co, Us
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Senior Fpga Engineer/Embedded Sw ManagerNlight Defense Systems, Inc. Jan 2024 - Present -
Senior Fpga EngineerNlight Defense Systems, Inc. Mar 2022 - Dec 2023
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Staff Fpga EngineerSyncroness Aug 2021 - Mar 2022Staff FPGA Engineer. Working on hardware library development for a telemetry system for L3 customer. VS Code IDE, Modelsim, and Synplify Pro synthesis tools.
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Senior Fpga EngineerCaci International Inc Mar 2019 - Aug 2021Reston, Virginia, UsFPGA design development including, Digital Signal Processing for filter and algorithm development, Embedded Software development platforms, and hardware control logic for FPGAs, SoCs, RFSoCs, and CPLDs for Radio systems. Work with PCIe, Aurora, JESD204, CPRI, and Gigabit Ethernet interfaces for VPX and other hardware specifications. -
Senior Fpga EngineerLgs Innovations Apr 2017 - Mar 2019Herndon, Virginia, UsDesign Digital Signal Processing solutions, Embedded Software development platforms, and hardware control logic for FPGAs, SoCs, and CPLDs for Radio systems. -
Jr. Fpga EngineerLgs Innovations May 2015 - Apr 2017Herndon, Virginia, UsDevelop VHDL code for FPGAs and CPLDs for hardware designed by the BSR group at LGS innovations.
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R&D S&E Electrical EngineerSandia National Laboratories Aug 2013 - May 2015Albuquerque, Nm, UsDevelop firmware and hardware for telemetry systems developed by Sandia. Firmware development focused on increasing telemetry bandwidth, design and implementing of a lower resource cost vibration compression algorithm. Assist team members with design and evaluation of mixed signal boards. Evaluate sensor performance and signal acquisition for telemetry system. Work with team to ensure telemetry system fit into the flight's requirements and goals. -
Test Lab ManagerBlack Forest Engineering May 2005 - Jul 2013Design and maintatin software, firmware, and hardware for testing all mixed signal chips designed by BFE. Project manager to system design or demo imaging systems to deliver to customers. Project mananger for system level designs incolving FPGA and PCB design and interfacing to computer systems as well as ROIC designs done by BFE. Develope automation tests using MATLAB and custome built software for analysing functionality, noise, and sensitivity as well as optimization fo biases and operation of ROIC devices with or without detectors. Documentation of interface and programming guides for imaging chips durring and after testing is complete. Interfacing with customer to troublehsoot and work out solutions to meet preformance goals. Interface with customers and designers to work out solutions and improvments to next generation designs. Consultant with designers to provide testability and operability suggestions to improve designs for customer needs.
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Prep Graduate ResearcherNational Institute Of Standards And Technology Aug 2002 - Aug 2005• Designed experimental set up to measure and characterize spin dynamics in 2DEG heterostructure, which included writing magnet control and data analysis programs to automate the measurement process.• Fabricating TMR sensor structures for low noise measurements for evaluation of sensor performance• Designed low temperature cryostat measurement appraise with broadband excitation and sensing coax lines for measurement and characterization of test samples and device operation• Designing of UHV chamber for SEM imaging of device structures during magneto resistive measurements.
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InternMaxtor May 2002 - Aug 2002Us• Analyze and record device failures and report findings to senior engineer
Stephen Downey Skills
Stephen Downey Education Details
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Colorado School Of MinesElectrical And Electronics Engineering -
Colorado School Of MinesEngineering Physics/Applied Physics
Frequently Asked Questions about Stephen Downey
What company does Stephen Downey work for?
Stephen Downey works for Nlight Defense Systems, Inc.
What is Stephen Downey's role at the current company?
Stephen Downey's current role is Senior FPGA Engineer and Embedded SW Manager.
What is Stephen Downey's email address?
Stephen Downey's email address is sd****@****ons.com
What schools did Stephen Downey attend?
Stephen Downey attended Colorado School Of Mines, Colorado School Of Mines.
What skills is Stephen Downey known for?
Stephen Downey has skills like Sensors, Matlab, Visual Basic, Pcb Design, Labview, Vhdl, Modelsim, Verilog, Xilinx, Mathematica, Ic, R&d.
Who are Stephen Downey's colleagues?
Stephen Downey's colleagues are Kelsie Dehaven, Oluyori Bolonduro, Mitchell Krieger, Dan Paris, Trien Thi, James Nias, Ian Anderson.
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