Lockheed Martin Missiles and Fire Control is seeking a Software Engineer in Dallas, TX. In this role, you will develop and maintain embedded software applications and/or desktop applications. Tasks will involve requirement, design, code, test, and integrate software for an embedded multi-core system as well as desktop computer applications for emulation of sensors and countermeasures. The successful candidate will have training in C/C++, prior experience in GUI development, experience with Linux OS, and previous intern experience. Candidates filling this position will need a US citizen and will need a clearance at the level specified in 'Clearance Level' or will need the ability to get a clearance if not specified. In addition to meeting security clearance requirements, candidate may need to be approved to work Special Access Program (SAP) prior to start of employment.