Background in related specialties: signal conditioning, transducers, data acquisition, video protocols and compression, GPS, IRIG 106, and avionics bus protocols such as MIL-STD-1553, ARINC-429, IEEE 1394, Ethernet, and Fiber Channel. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer.