Sr. Mechanical Designer
Brookhaven National Laboratory
Company websitebnl.gov (Brookhaven National Laboratory, opens in new tab)
Base salary $105K to $122K
Employer-published annual base salary, USD. Advertised base range in Upton, NY
You apply on the employer's own site. Six Figure Work does not handle applications.
- LocationUpton, NY
- WorkplaceWorkplace not stated
- Status at last checkSource accepting applications when checked
- Last checked (1 h ago) · observed since
About this job
BNL’s EIC division has immediate openings for Senior Mechanical Designers to join our growing Design and Documentation Group. Under the technical direction of the group leader and other engineers/scientists, you will play a key role in designing the equipment to be used in our new accelerator. This equipment includes magnets, power supplies, RF systems, vacuum equipment, accurately positioned support structures, remote drive systems, lifting fixtures, and civil facilities including building layouts and water/air cooling systems. The assignments you will work on will usually be on a project basis, which will require a high degree of initiative and judgement to plan, coordinate, and perform your design efforts.
Join BNL at the beginning of this ground-breaking scientific and engineering project and become part of the team building this scientific discovery machine (bnl.gov/eic).
Essential Duties and Responsibilities:
Develop specialized and complex component and equipment designs using 3D modeling and design software.
Support design and safety reviews.
Prepare and document fabrication drawings.
Support fabrication, assembly, testing, installation, and commissioning.
Collaborate with scientists, engineers, and other technical staff.
Independently plan, coordinate, and execute assignments.
May direct and coordinate the work efforts of other drafting support personnel assigned to a specific project.
Required Knowledge, Skills, and Abilities:
High school diploma or equivalent and
BS degree in a technical field and 4 years work experience or
A technical institute, Adult BOCES certification, AA degree in a technical field, CCI program completion at BNL plus 8 years experience or
A technical high school certification program (eg. BOCES) and 9 years relevant work experience or
10 years relevant work experience.
Requires related experience in a broad technical field, with demonstrated technical leadership.
Proficiency in using PTC Creo, Autodesk Inventor, AutoCAD and/or Solid Works 3D CAD software designing mechanical components and systems for fabrication.
Knowledge of material properties, manufacturing/machine shop processes, welding, hardware & component choice, manufacturing, installation, and dimensioning and tolerances.
Demonstrated ability to create accurate and detailed 3D system models and designs and then use them to generate mechanical manufacturing drawings to ANSI Y14.5 standards.
Ability to perform mechanical design functions independently with general direction and review by a mechanical engineer or scientist.
Good technical communication skills for close collaboration with engineers (e.g. reporting changes and modifications) and technical staff who install and maintain equipment.
Preferred Knowledge, Skills, and Abilities:
High school diploma or equivalent and
BS degree in a technical field and 6 years work experience or
A technical institute, Adult BOCES certification, AA degree in a technical field, CCI program completion at BNL plus 10 years experience or
A technical high school certification program (eg. BOCES) and 11 years relevant work experience or
12 years relevant work experience. Supervisor: Requires related experience in a broad technical field, with demonstrated technical leadership.
Bachelor’s degree in mechanical engineering or engineering technology.
Ability to review and check the 3D models and fabrication drawings of other design group staff.
Experience with custom scientific equipment including magnet design, vacuum chambers & components, high current and high voltage equipment, motion/positioning systems, water cooling and/or cryogenic components.
Proficient in Microsoft Office (Word, Excel and Outlook).
Excellent interpersonal and time management skills.
Environmental, Health & Safety Requirements:
Will be required to become a qualified Radiation Worker.
May be required to climb ladders for equipment inspection.
May be required to lift up to 30 lbs.
May be required to occasionally work off-hours, nights, or weekends to support mission critical projects.
Other Information:
Valid driver's license.
Selected candidates will be placed at the appropriate level based on their experience.
This position is not eligible for visa sponsorship.
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 $105000 - $122000 / 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.
As a U.S. Department of Energy laboratory, Brookhaven National Laboratory requires employees to obtain and maintain a DOE Uncleared Personal Identity Verification (UPIV) credential in accordance with Homeland Security Presidential Directive 12 (HSPD-12) requirements. The credentialing process is completed as part of onboarding and enables access to DOE facilities and information systems. As a condition of employment, the selected candidate must be able to obtain and maintain a UPIV credential. These requirements are established under DOE Order 206.2 Chg. 2, Identity, Credential, and Access Management (ICAM- Identity, Credential, and Access Management (ICAM)), and DOE Order 473.1A- Physical Protection Program- Physical Protection Program.
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
Guided by our core values of integrity, responsibility, innovation, respect, and teamwork, Brookhaven Science Associates is an Equal Employment Opportunity Employer-Vets/Disabled. We are committed to fostering a respectful and collaborative environment that fuels scientific discovery. We consider all qualified applicants without regard to any characteristic protected by law. All qualified individuals are encouraged to apply. 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
Source: Brookhaven National Laboratory on Workday · View original posting (opens in new tab)
Pay in context
This role's base floor ($105,000) is above 13% of the 205 Engineering (non-software) roles in New York listed on this site; 1 other lists the same floor. Their median floor is $120,000; the middle half runs from $110,000 to $150,000.
Only jobs on this site count, and each one publishes a base salary of $100,000 or more, so this compares six-figure jobs with each other, not with the whole market. Computed Nov 8, 2026.
This listingSr. Mechanical Designer$105K to $122K
Research Software Engineer$104,700 to $150,733
Staff Scientist for Analytical Scanning Transmission Electron Microscopy$103,650 to $145,733
Mechanical Engineer$106,650 to $181,783
Industrial Hygiene Engineer$101,600 to $125,000
Process Improvement Specialist$101K to $120K
Senior Motion Controls Engineer$109,150 to $182,033
Chart as a table
| Role | Published base |
|---|---|
| Sr. Mechanical Designer (this listing) | $105K - $122K |
| Research Software Engineer | $104,700 - $150,733 |
| Staff Scientist for Analytical Scanning Transmission Electron Microscopy | $103,650 - $145,733 |
| Mechanical Engineer | $106,650 - $181,783 |
| Industrial Hygiene Engineer | $101,600 - $125,000 |
| Process Improvement Specialist | $101K - $120K |
| Senior Motion Controls Engineer | $109,150 - $182,033 |
Observed changes
- First observed on the employer's board
- Began meeting the published-salary criteria
- Observed since
- Employer-stated posting date
- 2026-07-14
Where this pay comes from
Location as the employer wrote it: Upton, NY
en 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 $105000 - $122000 / year. You will be placed at the level and salary commensu
- Method
- Employer text, read with fixed rules and re-verified
- Checked
- Rule set
- us-base-v2
The pay passage appears in the employer's own job text. Fixed, deterministic rules located it, and the passage below was checked against the stored copy of the posting.
What we verified
- The pay figures come from the employer's own listing, quoted exactly above.
- The pay is an annual base salary in US dollars with a minimum of at least $100,000.
- The role was publicly listed on the employer's job board when last checked.
We do not verify what the employer will actually offer, whether the employer is still recruiting for the role, or anything beyond what the employer published. Full methodology.