Mechanical Design Associate

Lawrence Berkeley National Laboratory ( LBNL ) is seeking a Mechanical Design Associate to join its Engineering Division. In this role, you will play an integral part in supporting multidisciplinary scientific and engineering teams by transforming conceptual ideas into complete 3D Computer-Aided Design (CAD) models and detailed 2D drawings. These models and drawings are critical to the manufacturing, fabrication, and integration of parts, assemblies, and subassemblies used in a wide range of research and development projects.

In this position, you will work closely with engineers, scientists, and technicians, applying mechanical engineering principles through the use of CAD and Product Lifecycle Management (PLM) tools. Your work will ensure that design intent is accurately conveyed, components are practical and manufacturable, and systems are effectively integrated into larger assemblies.

This is an opportunity to contribute to innovative, mission-driven work at the forefront of science and technology.

What You Will Do :

• Design mechanical, mechatronic, and opto-mechanical systems to support LBNL's scientific mission.
• Develop 3D CAD models and manufacturing drawings from initial concepts using mechanical engineering principles.
• Apply GD&T to convey design intent through detailed technical drawings.
• Assist in creating work instructions to support fabrication and assembly.
• Reverse-engineer existing or legacy equipment and update CAD models as needed.
• Provide regular updates to peers, leads, and supervisors on task progress.
• Participate in design reviews and implement changes through controlled revisions.
• Collaborate with engineers and fabricators to ensure functionality and manufacturability.
• Manage design data using PLM tools, including BOMs and revision history.
• Maintain organized CAD files aligned with LBNL standards.
• Support prototype builds, part verification, and vendor communication as needed.

What is Required :

Desired Qualifications :

Notes :

Want to learn more about working at Berkeley Lab? Please visit : careers.lbl.gov

Equal Employment Opportunity Employer : The foundation of Berkeley Lab is our Stewardship Values : Team Science, Service, Trust, Innovation, and Respect; and we strive to build community with these shared values and commitments. Berkeley Lab is an Equal Opportunity Employer. We heartily welcome applications from all who could contribute to the Lab's mission of leading scientific discovery, excellence, and professionalism. In support of our rich global community, all qualified applicants will be considered for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, age, protected veteran status, or other protected categories under State and Federal law.

Berkeley Lab is a University of California employer. It is the policy of the University of California to undertake affirmative action and anti-discrimination efforts, consistent with its obligations as a Federal and State contractor.

Misconduct Disclosure Requirement : As a condition of employment, the finalist will be required to disclose if they are subject to any final administrative or judicial decisions within the last seven years determining that they committed any misconduct, are currently being investigated for misconduct, left a position during an investigation for alleged misconduct, or have filed an appeal with a previous employer.