
MarkJessing.com 316-644-8549 cell State of the Aircraft Experience. | ![]() |
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Sikorsky Helicopter – West Palm Beach, FL Oct 2011- Present Contract Avionics Test Engineer working on the S76D helicopter project. Performed avionics compliance testing both on the aircraft and through remote telemetry during test flights. Responsibilities included diagnosis of failures and system performance documentation of entire avionics suite including Thales flight management system, Honeywell terrain avoidance warning system, Rockwell com/nav radio systems, AHRS, radar altimeter and other navigational equipment. | ![]() |
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Rockwell Collins – Cedar Rapids, IA April 2010 - September 2011 Sr. Engineering Contractor assigned to Gulfstream G280 avionics certification testing. Served as a mentor to the new hire employees and trained them how to use DOORS to write verification tests under configuration control. Also replicated and resolve issues that customers have regarding the performance of new software loads in the G280 test aircraft. Performed as a customer liaison when the Israel Civil Aviation Authorities visited our Iowa based system integration laboratory. | ![]() |
Joint Tactical Radio System |
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Rockwell Collins – Cedar Rapids, IA July 2007 - April 2008 Engineering Contractor assigned to avionics integration group to resolve complex data communications problems. Work included configuration of radios and data interface units navigation, and avionics computer equipment in the lab, with the associated test equipment, to replicate and resolve issues that customers have regarding the performance of Rockwell equipment on their jets. Approved engineering change orders to existing designs. Reviewed requirements and operational description documents. | ![]() |
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Cingular/AT&T, Sprint Nextel, US Cellular, T-Mobile, BellsouthNov 1994 – May 2002Worked as a contracted leader on client locations nationwide. RF Systems Engineering responsibilities included system design & installation supervision as well as overseeing the system programming and frequency planning of digital cellular systems. Trained personnel in testing procedures and quality control measurements. Also inspected and upgraded analog, CDMA and GSM cellular systems, prepared engineering change orders, and briefed the management team on engineering progress. |
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Healthdyne/Respironics - Marietta, GA | ![]() |
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