Sensor Scientist

diamond-based detectors. Areas of emphasis include thin diamond x-ray detectors, novel contact structures, advanced fabrication and packaging strategies, detector architectures for demanding beamline environments, and methods to improve sensitivity, speed, radiation tolerance, and spatial resolution. The successful candidate will also help define future directions in detector science at NSLS-II by identifying opportunities beyond diamond, including other emerging detector materials, device structures, and readout concepts relevant to next-generation x-ray science. This part-time position provides an opportunity to conduct both basic and applied detector research in collaboration with NSLS-II beamline scientists, Brookhaven researchers, DOE programs, universities, and external partners. The successful candidate will be expected to contribute leadership to independent and collaborative R&D efforts, help pursue externally funded programs, and advance new detector capabilities that support the evolving mission of NSLS-II and the broader Laboratory. Essential Duties and Responsibilities Lead selected research and development efforts in advanced x-ray detector science, with primary emphasis on next-generation diamond-based x-ray detectors. Define and carry out impactful R&D on next-generation thin diamond x-ray detectors, novel electrode and contact architectures, and charge-collection optimization strategies that expand the reach of diamond-based detection to lower x-ray energies while preserving the speed, radiation tolerance, and stability required for synchrotron science. Develop and evaluate new detector concepts for challenging x-ray measurement problems, including high flux, high speed, high dynamic range, and harsh-environment operation. Work with NSLS-II beamlines and technical staff to identify science-driven detector needs and help translate them into new instrumentation capabilities. Lead or make significant contributions to the design, testing, characterization, and deployment of advanced detector hardware and associated experimental methods. Build collaborations across detector development, materials, microfabrication, electronics, beamline instrumentation, and scientific applications, both within Brookhaven and with external partners. Contribute to the development of proposals for externally funded detector R&D programs aligned with DOE and other strategic opportunities. Publish original research in peer-reviewed journals and present results at scientific conferences and workshops. Help identify promising future directions in diamond and other novel detector technologies relevant to NSLS-II and the broader Laboratory mission. Required Knowledge, Skills, and Abilities Minimum of a Bachelor's and 12+ years, or Master's and 9+ years, or Ph.D. in physics, applied physics, materials science, or a closely related field and 4+ years post-PhD. Demonstrated record of impactful scientific achievement and leadership in detector research and development. Extensive experience in semiconductor radiation detectors, with strong expertise in x-ray detector physics and performance characterization. Demonstrated expertise in diamond detector development, including one or more of the following: thin detector structures, contact and electrode design, charge transport and collection, device fabrication, radiation hardness, or beamline-based characterization. Demonstrated ability to lead independent research efforts and contribute to multi-investigator or multi-disciplinary programs. Strong record of peer-reviewed publications, scientific presentations, and technical contributions recognized by the broader research community. Demonstrated success in developing, contributing to, or leading externally funded research proposals. Ability to build effective collaborations across organizational boundaries, including with beamline scientists, engineers, materials researchers, and external partners. Excellent written and oral communication skills. Ability to work effectively in a multidisciplinary research environment. Ability to commit approximately 50-60% effort in a part-time capacity. Preferred Knowledge, Skills, and Abilities Bachelor's and 15+ years, or Master's and 12+ years, or Ph.D. in physics, applied physics, materials science, or a closely related field and 6+ years post-PhD. Experience developing or applying x-ray detectors at synchrotron, accelerator, or other advanced photon science facilities. Experience with detector microfabrication approaches, including metallization, lithography, surface treatment, passivation, substrate preparation, or packaging/integration methods. Experience with low-noise detector readout, fast electronics, current-mode or pulse-mode measurements, and detector system integration. Experience with beamline deployment of custom instrumentation and close engagement with scientific users. Experience identifying and pursuing novel detector directions beyond diamond, including other semiconductor or advanced materials platforms relevant to future x-ray detection needs. Demonstrated ability to influence detector program directions through technical vision, sponsor engagement, and leadership in capability development. Other Information This is a part-time Research Staff position with an anticipated effort level of approximately 45-50%. This is an onsite position located at Brookhaven National Laboratory in Upton, New York. Brookhaven Laboratory is committed to providing fair, equitable and competitive compensation. This is a multi-level role and the full salary range for this position is $122,600.00 - $209,233.00/ year. You will be placed at the level and salary commensurate with your experience. Salary offers will be commensurate with the final candidate's qualification, education and experience and considered with the internal peer group. Brookhaven National Laboratory is committed to employee success and we believe that a comprehensive employee benefits program is an important and meaningful part of the compensation employees receive. Review more information at BNL | Benefits Program Brookhaven National Laboratory requires all non-badged personnel including visitors to produce a REAL-ID or REAL-ID compliant documentation to access Brookhaven National Laboratory - view more information at www.bnl.gov/real-id . This is due to nationwide identification requirements for federal site access as required by the federal REAL ID Act . Those not in possession of a REAL ID-compliant document will not be permitted to access the site which includes access to the Laboratory for interviews . 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