Roger Koehler

Roger Koehler Email and Phone Number

Software Engineering Manager @ L3Harris Technologies
Salt Lake City, UT, US
Roger Koehler's Location
Salt Lake City, Utah, United States, United States
Roger Koehler's Contact Details

Roger Koehler work email

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About Roger Koehler

Expanding experience and knowledge in electrical engineering principles and applying knowledge and skills to improve systems and services that benefit humanity.

Roger Koehler's Current Company Details
L3Harris Technologies

L3Harris Technologies

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Software Engineering Manager
Salt Lake City, UT, US
Roger Koehler Work Experience Details
  • L3Harris Technologies
    Software Engineering Manager
    L3Harris Technologies
    Salt Lake City, Ut, Us
  • L3Harris Technologies
    Associate Manager, Software Engineering
    L3Harris Technologies Jan 2022 - Present
    Salt Lake City, Utah, United States
  • L-3 Communication Systems - West
    Fpga Design Engineer
    L-3 Communication Systems - West Nov 2012 - Jan 2022
    Greater Salt Lake City Area
    • Upgraded Optical Transmitter circuit card design using Mentor Graphics DxDesigner• Upgraded Digital Modem VHDL for Bandwidth Efficient Common Data Link (BE-CDL) Rev B compliance• Designed and implemented HDLC framer with XAUI interface in VHDL for wireless communications application using Xilinx Virtex-6 FPGA.• Ported PLL design from Xilinx Virtex 2Pro to Altera Cyclone V FPGA• Converted RF Receiver and Digital Down Converter PCB from Virtex-2Pro to Kintex-7 FPGA w/ DDR3.
  • T.D. Williamson
    Sr. Electrical Engineer
    T.D. Williamson Jul 2012 - Nov 2012
    Greater Salt Lake City Area
    Designed and supported engineered solutions for monitoring and inspecting essential piping systems.
  • Grass Valley
    Hardware Development Engineer
    Grass Valley Aug 2010 - Jun 2012
    • Updated modular (GeckoFlex) Network Interface Board with new PHY and assisted software engineers to update software interface and verify correct functionality with built-in test firmware.• Using Verilog HDL, generated RTL code for 3G video fiber optic interface board for high end (Trinix) router.• Verified FPGA designs using ModelTech Modelsim and Xilinx ChipScope.• Performed role of Scrum Master in progressive use of Scrum agile development methodology for hardware design.
  • Lockheed Martin Ms2-Syracuse
    Sr. Hardware Engineer
    Lockheed Martin Ms2-Syracuse Jun 2005 - Aug 2010
    • Provided technical leadership on ground based radar program for digital receiver/transmitter dual FPGA SoC (System on Chip) design using Xilinx Virtex-4 for direct digital synthesis of LFM transmission waveform and Virtex-5 for digitally basebanding, filtering, decimating, and transmitting the processed digital samples over high speed 2.5 Gbps serial Front Panel Data Port (sFPDP) using Xilinx high speed serial transceivers and embedded Microblaze processors and associated software/firmware in C programming language and Xilinx EDK (embedded development kit).• Designed direct digital synthesis (DDS) printed circuit card (PCB) layout and assembly including high speed differential routing of 800 MHz DAC clock input signal, 400 MHz DAC output clock, and 400 Mbps digital data (DDR) to the Virtex-4 FPGA.• Provided proposal input on firmware design cost and schedule using Microsoft Powerpoint presentations and Excell spreadsheets.• Tracked requirements using DOORS.• Generated circuit description documents (CDDs) for the DDS and Receiver FPGA designs using Microsoft Word and Visio.• Debugged design using Agilent logic analyzer, Xilinx Chipscope, Agilent spectrum analyzer, Tectronix digital oscilloscopes, and HP signal generators.• Used VHDL and Xilinx CoreGen for firmware design and simulated using ModelTech ModelSim.
  • Intelliserv, Inc
    Sr. Hardware Engineer
    Intelliserv, Inc Dec 2003 - May 2005
    Provo, Utah Area
    Developed large FPGA designs using Verilog HDL for ASIC prototyping and emulation of QPSK modem and proprietary network targeted for high temperature environments.
  • Litetouch, Inc
    Sr. Hardware Engineer
    Litetouch, Inc Sep 2001 - Oct 2003
    Developed board level hardware and embedded software using PCAD, C/C++ and assembly language for central lighting control processing unit and low-power distributed control unit with back-lit buttons and IR interface.
  • Evans And Sutherland Computer Corporation
    Hardware Engineer
    Evans And Sutherland Computer Corporation Jun 1997 - Sep 2001
    Began electrical engineering career at Evans and Sutherland Computer Corporation as Hardware Engineer I. Performed board level and FPGA (programmable logic) level design functions.
  • Evans And Sutherland Computer Corporation
    Engineering Intern
    Evans And Sutherland Computer Corporation Oct 1995 - Jun 1997
    Received internship at Evans and Sutherland Computer Corporation while attending the University of Utah. Worked in Components Engineering developing and improving component description and tracking.
  • United State Air Force
    Communications And Navigations Systems Specialist
    United State Air Force Feb 1989 - Nov 1993
    Served in the United State Air Force during Gulf War as Avionics Technician bench testing and repairing Avionics Equipment used on A-10 and F-16 aircraft.

Roger Koehler Skills

Fpga Embedded Systems Pcb Design Vhdl Xilinx Modelsim Firmware Verilog Asic Dsp C++ Hardware Engineering Electronics Linux Documentation Problem Solving Hardware Design Altera C Rtl Design Debugging I2c Digital Design Quartus Tcl Troubleshooting Mixed Signal Ethernet Ic Testing Logic Analyzer Electrical Engineering Schematic Capture Microcontrollers Microprocessors Signal Integrity Hardware Development Spectrum Analyzer Embedded Software Cpld Spi Embedded C Rtl Coding Simulation Digital Electronics Digital Signal Processors Hardware Architecture Simulations Soc

Roger Koehler Education Details

  • University Of Utah
    Electrical Engineering
  • Univ Of Md-College Park
    Univ Of Md-College Park
    General Study
  • Comm College Of Air Force
    Comm College Of Air Force
    Avionics Technology

Frequently Asked Questions about Roger Koehler

What company does Roger Koehler work for?

Roger Koehler works for L3harris Technologies

What is Roger Koehler's role at the current company?

Roger Koehler's current role is Software Engineering Manager.

What is Roger Koehler's email address?

Roger Koehler's email address is ro****@****ail.com

What is Roger Koehler's direct phone number?

Roger Koehler's direct phone number is +138523*****

What schools did Roger Koehler attend?

Roger Koehler attended University Of Utah, Univ Of Md-College Park, Comm College Of Air Force.

What skills is Roger Koehler known for?

Roger Koehler has skills like Fpga, Embedded Systems, Pcb Design, Vhdl, Xilinx, Modelsim, Firmware, Verilog, Asic, Dsp, C++, Hardware.

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