Optical System Integration: knowledge of multi-discipline integration issues applicable to infrared/electro-optical (IR/EO), visible, ultraviolet (UV), photonics, fiber, high energy laser, and optics, including reliability, availability, maintainability, testability, supportability, mechanical design, packaging, electrical, software, configuration management, environmental constraints, safety, human factors. The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.