The Linac Coherent Light Source (LCLS) at SLAC National Accelerator Laboratory operates as an international User Facility enabling research in many scientific fields, using the unique capabilities of the LCLS x-ray source. The LCLS Engineering Department is charged with supporting the experimental facilities of LCLS and providing technical expertise for the user program.  Within the Engineering Department, scientists, engineers and technicians maintain and develop technical capabilities as well as sophisticated x-ray instrumentation including optics, diagnostics, manipulators, detectors, lasers, and vacuum systems. 

An LCLS Engineering Department Science and Engineering (S&E) Associate proactively assists LCLS facility users, scientists, engineers, and area managers in planning, preparation, and execution of complex technical activities in the course of building, installing, maintaining, and modifying complex scientific instrumentation.  They take primary responsibility for executing technical tasks, both by direct participation and by leading and coordinating the work of other resources.  The S&E Associate applies a broad range of design, fabrication, and problem solving skills to efficiently support the LCLS Instruments and their diverse experimental programs.