Staff Engineer 2 - SXR

About the Role

The Stanford Synchrotron Radiation Lightsource (SSRL), a SLAC Directorate at Stanford University, is a national scientific user facility providing synchrotron radiation capabilities for research in biology, chemistry, engineering, environmental science, materials science, medicine, and physics. SSRL operates and maintains the 3 GeV SPEAR3 electron storage ring, its associated injector facility, and the synchrotron radiation beamlines on SPEAR3.

We are seeking an outstanding engineer to join the Soft X-ray Group within the Materials Sciences Division. The successful candidate will work in a dynamic scientific research environment, providing engineering support for the operation, maintenance, development, and upgrade of soft x-ray beamlines and experimental endstations. This role requires strong mechanical design and CAD capabilities, as well as hands-on ability to assemble, integrate, test, troubleshoot, and commission complex scientific equipment.

Responsibilities

• Manage engineering projects through the full lifecycle, including concept development, requirements definition, design, analysis, prototyping, procurement, fabrication, assembly, testing, installation, commissioning, and documentation.
• Translate experimental and operational needs into practical engineering requirements and technical designs in collaboration with scientists.
• Coordinate with technicians, machinists, vendors, designers, and other engineers to ensure correct fabrication, assembly, installation, and testing of components and systems.
• Develop, construct, integrate, and commission complex scientific instruments and experimental endstations.
• Perform hands-on assembly, alignment, integration, testing, and troubleshooting of mechanical, vacuum, motion-control, and experimental systems in laboratory and beamline environments.
• Design, prototype, procure, assemble, and validate scientific equipment and components.
• Develop and integrate automated or semi-automated systems for beamline operation, sample handling, instrument control, or experimental workflows.
• Support the integration of robotics, motion systems, sensors, cameras, actuators, and other mechatronic components into scientific instruments.
• Maintain, modify, repair, and troubleshoot beamline equipment, experimental endstations, and associated support systems.
• Prepare engineering drawings, assembly procedures, test plans, technical documentation, and safety-related documentation.
• Participate in field installation activities and provide engineering support during equipment commissioning and user operations.
• Ensure compliance of all equipment and activities with applicable engineering, quality assurance, and safety requirements.
• Other duties as assigned.

Requirements

• A bachelor’s degree in mechanical engineering, mechatronics engineering, industrial design, or a related engineering discipline, and at least two years of relevant experience in mechanical design using CAD systems, or an equivalent combination of education and experience.
• Demonstrated ability to conceptualize, develop, and evaluate mechanical designs.
• Strong analytical and problem-solving skills, combined with creative and innovative thinking.
• Experience applying scientific and engineering principles to the design, construction, testing, operation, or support of technical systems.
• Experience with mechanical systems, including practical understanding of machining, fabrication, assembly, tolerancing, fastening methods, and materials selection.
• Hands-on experience assembling, testing, modifying, or troubleshooting mechanical equipment or scientific instrumentation.
• Experience using software applications, engineering tools, systems, or programs relevant to the position.
• Ability to review technical data, assess the validity of results, identify potential problems, and independently verify the quality of one’s own work.
• Ability to work effectively in a multidisciplinary team environment and perform assigned work independently within established procedures and safety guidelines.
• Willingness and ability to work directly with equipment in laboratories, experimental areas, and beamline environments.
• Excellent verbal and written communication skills.

Preferred Qualifications

• Experience with scientific instrumentation, synchrotron beamlines, research equipment, or other complex mechanical systems.
• Experience with ultrahigh-vacuum and high-vacuum systems, including component selection, assembly, leak checking, bakeout, maintenance, and troubleshooting.
• Proficiency in parametric 3D CAD software and preparation of detailed engineering drawings and assembly documentation.
• Mechanical design experience for precision positioning, optical alignment, motion systems, sample environments, or detector systems.
• Experience with mechatronic systems involving motors, encoders, actuators, sensors, cameras, and motion-control hardware.
• Experience with automation, robotics, automated sample handling, or machine-assisted experimental workflows.
• Integration of mechanical hardware with control systems, data-acquisition systems, or laboratory software.
• Experience with machine vision, camera-based sensing, or automated inspection and alignment.
• Prototype development and iterative design based on laboratory or field-testing results.
• Vendor coordination, procurement, fabrication oversight, and acceptance testing.
• Strong hands-on fabrication, assembly, installation, and troubleshooting skills.
• Experience commissioning equipment in a research facility, laboratory, accelerator, or other technically complex operating environment.

About Us

SLAC National Accelerator Laboratory explores how the universe works at the biggest, smallest, and fastest scales and invents powerful tools used by researchers around the globe. As world leaders in ultrafast science and bold explorers of the physics of the universe, we forge new ground in understanding our origins and building a healthier and more sustainable future. Our discovery and innovation help develop new materials and chemical processes and open unprecedented views of the cosmos and life’s most delicate machinery.

Building on more than 60 years of visionary research, we help shape the future by advancing areas such as quantum technology, scientific computing, and the development of next-generation accelerators. SLAC is operated by Stanford University for the U.S. Department of Energy’s Office of Science, the single largest supporter of basic research in the physical sciences in the United States.