Software Engineer Senior OASYS, INC., a Leading-Edge Government contractor, is seeking applicants for a Software Engineer Senior position to support our Space customer in Huntsville, Alabama and Sunnyvale, California. OASYS, INC. is seeking experienced Software Engineers to be part of a team developing missile defense technology that could forever change our ability to deter and respond to adversity OASYS, INC. is seeking a full time Software Engineer. In this role, you will support the software engineering lifecycle following the program Software Development Plan (SDP) to include requirements analysis, object-oriented analysis & design, code & unit test, integration, and support to formal test/delivery. The successful candidate will have experience and/or knowledge of languages such as C or C++. Must be a US Citizen; this position will require Final Secret government security clearance prior to starting. This position is located at a facility that requires special access.