"Mechanical Engineer"

Posted: 25-Dec-25

Location: Upton, NY

Type: Full-time

Categories: Academic/Faculty

Internal Number: JR102204

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 (BNL) is the building site for the Electron-Ion Collider (EIC), a one-of-a-kind nuclear physics research facility. The EIC will be a discovery machine for unlocking the secrets of the "glue" that binds the building blocks of visible matter in the universe. The machine design is based on the existing and highly optimized RHIC Ion-Ion collider. It will consist of two intersecting accelerators, one producing an intense beam of electrons, the other a beam of protons or heavier atomic nuclei which are steered into collisions. Beyond sparking scientific discoveries in a new frontier of fundamental physics, the Electron-Ion Collider will trigger technological breakthroughs that have broad-ranging impact on human health and national challenges.

POSITION DESCRIPTION

BNL has an immediate opening for an experienced Mechanical Engineer to join the efforts to design and build BNL's new Electron-Ion Collider (EIC). In this role, you will have opportunities to work with a team of engineers and scientists on a wide range of mechanical components, systems, and equipment. This will include items such as large and small static and dynamic structures, lifting and positioning fixtures, high voltage and high current magnetic and electrostatic devices, Radio Frequency (RF) accelerator cavities and components, vacuum components, cryogenic components, and water/air cooled systems.

Essential Duties and Responsibilities:

• Develop mechanical components and systems from initial concept through final design.
• Perform engineering analysis using FEA and hand calculations for design validation.
• Prepare component Specifications and Statement of Work (SOW) for procurement.
• Oversee component procurement, fabrication, assembly, testing and installation.
• Manage engineering projects, and develop project plans including schedules, needed resources, and budgets.
• Prepare design reviews and presentations.
• Work independently and collaboratively with scientific, engineering, and technical staff.
• Provide engineering advice and direction in areas of expertise.
• May oversee and coordinate a variety of technical staff for design, fabrication, assembly, testing, and installation of equipment.

Required Knowledge, Skills, and Abilities:

• Bachelor's degree in Mechanical Engineering or closely related field of study
• Minimum seven (7) years progressively responsible related work experience that demonstrates a sound knowledge of current principles and practices regarding mechanical components, systems, and equipment
• Experience with creative engineering projects, working hands-on with mechanical equipment, and collaborating with a team to develop and build unique equipment.
• Demonstrated ability with 3D Computer Aided Design modeling software.
• Ability to perform mechanical engineering design and analysis/calculation functions
• Experience with ANSYS or equivalent thermal and stress engineering FEA software.
• Experience with generating engineering analysis reports.
• Knowledge of material properties, manufacturing/machine shop processes, welding, hardware & component choice, manufacturing, installation, and dimensioning and tolerances
• Excellent interpersonal, written and oral communication skills
• Proficiency with MS Office and MS Excel

Preferred Knowledge, Skills, and Abilities:

• Master's degree in Mechanical Engineering or closely related field of study
• Minimum of ten (10) years progressively responsible related work experience which demonstrates advanced capabilities and use of sophisticated engineering approaches regarding mechanical components, systems, and equipment
• Working experience in the areas of particle accelerator technology.
• Experience with high vacuum devices, cryogenic cooling, electrical, electronic, and/or RF systems, optical/laser systems, and electro-magnets
• Knowledge of with ASME/ASCE standards, building codes, NFPA and OSHA requirements
• Project development and management skills
• Ability to direct the work of fellow engineers, designers and technicians.

Environmental, Health & Safety Requirements:

• Occasional climbing ladders, moderate lifting up to 30 pounds, and working in the vicinity of operating machinery.
• Required to become a qualified Radiation Worker.
• Occasionally work off-hours, nights and/or weekends to support mission critical projects.

OTHER INFORMATION:

• Valid drivers' license is required
• Some travel may be required
• Selected candidates will be placed at the appropriate level based on the depth and breadth of relevant engineering knowledge, skills and experience

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 $106650 - $181783 / 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.