Principal Engineer 1 Software Hughes Network Systems LLC, Gaithersburg, MD. Lead the systems analysis for VSAT Network & related systems solutions applying SME with Obj. Oriented methods, real-time OS, high-speed network protocols, C, C++, VxWorks, Embedded/Carrier Grade Linux. Req's: MSc in Comp Sci, Comp App or S/W Eng. & 3 yrs exp or BSc & 5 yrs. To apply visit : www.echostarcareers.com enter job # R0001271 in the Search Field & follow instructions.