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Senior Cryogenic Engineer

Brookhaven Science Associates, LLC
Upton, NY Full Time
POSTED ON 9/24/2025
AVAILABLE BEFORE 11/24/2025
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 The Magnet Division (MD) designs, builds, and tests superconducting magnets for use in particle accelerators world-wide. The Magnet Division also builds magnets for various other applications (e.g., Superconducting Magnetic Energy Storage) and provides magnetic measurement services lab-wide. Magnet Division (MD) has an opening for a senior lead-level cryogenic engineer with experience in the analysis, design, and operation of helium liquefaction and refrigeration systems and equipment for cooling superconducting devices. Work scope will include upgrades and maintenance of current MD cryogenic equipment as well as the design and planning for future EIC cryogenic systems and equipment. As a lead in the cryogenics group, the candidate will supervise and lead others in projects. The role also involves participating in the daily operations of the MD cryogenic plant. This is an on-site role but, depending on project schedules and other workplace demands, work from home is allowed 1-2 days a week. A teleworking agreement can be arranged with the group supervisor. The selected candidate will be placed at the appropriate professional level dependent upon depth and breadth of relevant knowledge and skills, as well as years of relevant experience. Essential Duties and Responsibilities: Managing individual engineering projects and developing project plans including schedules, needed resources, and budgets. Leading a team of technicians and/or other employees by supervising their work and daily activities Work independently and collaborate with other senior engineering and scientific staff for assignments, guidance, and support. Do overall system level engineering, define equipment requirements, prepare equipment purchase specifications and drawing packages, following lab safety standards and national safety and equipment codes. Oversight of engineers and designers during the engineering and design of cryogenic components, and develop designs of cryogenic components inside cryostats, of vacuum jacketed cryogenic piping system and warm piping systems between equipment and piping supports. Collaborate with technical staff on the mechanical interfaces and cryogenic requirements during the construction, commissioning, maintenance and operation of cryogenic systems. Coordinate fabrication, assembly, testing and installation of equipment. Develop purchase specifications, interface and follow up with vendor/fabricator during vendor manufacturing, travel for design meetings and witness tests. Present the engineering and design in design reviews with technical staff. Manage or supervise the creation and implementation of work planning procedures, hazard analyses, safety reviews, and supervise technicians during assembly, installation, and commissioning of equipment. Required Knowledge, Skills, and Abilities: Bachelor’s degree in Mechanical or Chemical Engineering. Minimum seven (7) years of progressively responsible experience in the engineering and or operations of cryogenic systems, helium plant or other plant process equipment and component systems. Experience with plant/system process simulation and use of cryogenic thermodynamic and transport properties database such as HePak, Gaspak, Refprop, Aspen HYSYS or other plant process simulation software. Experience with creating and reviewing detailed piping and instrumentation diagrams (P&ID) and process flow diagrams (PFDs) for cryogenic plant systems. Experience with practical finite element analysis using ANSYS Workbench Excellent written and oral skills and proficient with MS Office and MS Excel. Preferred Knowledge, Skills, and Abilities: An MS degree or higher in Mechanical or Chemical Engineering or a closely related field, with a specialization in cryogenic engineering. Ten (10) years of progressively responsible experience in the engineering and or operations of cryogenic systems, helium plant or other plant process equipment and component systems. Experience in supervising or Leading teams preferred. Process experience in cryogenic plants or with other refrigeration cycles is greatly desired. Ability to positively interact and support contractors, vendors, and procurement professionals. Familiarity with ASME BPVC VIII and ASME B31.3 Piping Code, and CGA standards. Familiarity with NFPA and OSHA requirements. Familiarity with ASME/ASCE standards, building codes, NFPA and OSHA requirements. Project development and management skills, proficient with MS Project. Professional Engineering license. Environmental, Health & Safety Requirements: Individual may be required to climb ladders and/or work in Confined Spaces. Individual may be required to work in Oxygen Deficiency Hazard area. Individual may be required to work in High Noise environment. Individual may be required to work in Static Magnetic fields area greater than 5 Gauss. Individual will be required to become a qualified Radiation Worker and may be required to work in Radiation areas. Individual may be required to occasionally work off-hours, nights or weekends to support mission critical projects. Other Information: Individual may be required to travel to attend vendor meetings, project reviews, and conferences, and training. Brookhaven National Laboratory is committed to providing fair, equitable and competitive compensation. The full salary range for this position is $111300 - $160000 / year. Salary offers will be commensurate with the final candidate’s qualification, education and experience and considered with the internal peer group. 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. About Us Brookhaven National Laboratory (www.bnl.gov) delivers discovery science and transformative technology to power and secure the nation’s future. Brookhaven Lab is a multidisciplinary laboratory with seven Nobel Prize-winning discoveries, 37 R&D 100 Awards, and more than 70 years of pioneering research. The Lab is primarily supported by the U.S. Department of Energy’s (DOE) Office of Science. Brookhaven Science Associates (BSA) operates and manages the Laboratory for DOE. BSA is a partnership between Battelle and The Research Foundation for the State University of New York on behalf of Stony Brook University. BSA salutes our veterans and active military members with careers that leverage the skills and unique experience they gained while serving our country, learn more at BNL | Opportunities for Veterans at Brookhaven National Laboratory. Equal Opportunity/Affirmative Action Employer Brookhaven Science Associates is an equal opportunity employer that values inclusion and diversity at our Lab. We are committed to ensuring that all qualified applicants receive consideration for employment and will not be discriminated against on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, age, status as a veteran, disability or any other federal, state or local protected class. BSA takes affirmative action in support of its policy and to advance in employment individuals who are minorities, women, protected veterans, and individuals with disabilities. We ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation. *VEVRAA Federal Contractor BSA employees are subject to restrictions related to participation in Foreign Government Talent Recruitment Programs, as defined and detailed in United States Department of Energy Order 486.1A. You will be asked to disclose any such participation at the time of hire for review by Brookhaven. The full text of the Order may be found at: https://www.directives.doe.gov/directives-documents/400-series/0486.1-BOrder-a/@@images/file Welcome. If you are looking for your next career move—to a place where your skills and strengths contribute to groundbreaking discovery and innovation—Brookhaven National Laboratory may be where you belong. Here you can explore open positions and apply to the ones that suit you, your skills, and strengths. You can also keep track of your progress in the selection process and new postings that might interest you. Thanks for your interest in joining the Brookhaven Lab team. At Brookhaven Lab, everyone has a role in discovery science and transformative technology that's helping power and secure the nation’s future. We are home to world-class scientists, engineers, technicians, and other professionals as well as unique facilities that attract thousands of researchers annually from across the country and around the globe. Our track record includes seven Nobel Prize-winning discoveries, 37 R&D 100 Awards (the "Oscars of Innovation"), and countless other advances.

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Job openings at Brookhaven Science Associates, LLC

Brookhaven Science Associates, LLC
Hired Organization Address Upton, NY Full Time
Brookhaven National Laboratory is committed to employee success and we believe that a comprehensive employee benefits pr...
Brookhaven Science Associates, LLC
Hired Organization Address Upton, NY Full Time
Brookhaven National Laboratory is committed to employee success and we believe that a comprehensive employee benefits pr...
Brookhaven Science Associates, LLC
Hired Organization Address Upton, NY Full Time
Brookhaven National Laboratory is committed to employee success and we believe that a comprehensive employee benefits pr...
Brookhaven Science Associates, LLC
Hired Organization Address Upton, NY Full Time
Brookhaven National Laboratory is committed to employee success and we believe that a comprehensive employee benefits pr...

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