Principal Mechanical Engineer at Element Biosciences

At Element Biosciences, we are dedicated to providing the scientific community with the flexibility and freedom needed to accelerate breakthroughs that benefit humanity. We have cultivated a highly efficient, product-focused organization where our team members are encouraged to learn, grow, and succeed in a challenging yet supportive environment. Our culture is built upon a foundation of scientific integrity, honesty, objectivity, and open collaboration. We are currently searching for a Principal Mechanical Engineer to join our Instrument Mechanical Engineering group in San Diego, where you will lead the architecture, design, and optimization of complex scientific instruments.

Key outcomes

• Translate high-level market needs into detailed product requirements, system architectures, and component selections.
• Design functional modules and dynamic sub-systems that integrate seamlessly into our broader product architecture.
• Balance complex performance trade-offs across thermal, structural, fluidic, optical, and motion domains.
• Perform modal analyses and interpret Bode plots to guide control schemes and feedback loops.
• Oversee the development of dynamic systems, including the creation of diagnostic tools to meet performance benchmarks.
• Direct cross-functional root cause investigations regarding vibration, shock, noise, and thermal gradients using data-driven methodologies.
• Manage the transition of reliable solutions from research and development into operations, while supporting existing product lines.
• Drive continuous improvement initiatives to enhance instrument reliability, robustness, and overall performance.
• Support our long-term product roadmap by validating new design concepts and emerging technologies.

Requirements

• A Bachelor of Science degree in Mechatronics, Robotics, or Mechanical Engineering, combined with at least 16 years of relevant industry experience.
• A proven history of success in dynamic systems engineering, covering the full product lifecycle from initial concept to commercial launch.
• Deep theoretical and practical knowledge of control theory, including PID feedback and control design principles such as kinematics and dynamics modeling.
• Expert-level proficiency in SolidWorks and SolidWorks Simulation.
• Strong critical thinking skills and a relentless drive to understand the scientific root causes of system performance.
• The ability to thrive in a fast-paced, interdisciplinary setting and adapt quickly to shifting priorities.
• Fluency in English.

Preferred qualifications

• Experience with programming languages such as Python, C#, .NET, or LabView.

Compensation

The base salary range for this position is $156,000 to $221,000. In addition to base pay, you will be eligible for stock options, a 401k plan, and medical insurance coverage.

How to apply

If you are a technical expert who is passionate about making a meaningful impact, we invite you to apply and join our team. We look forward to reviewing your qualifications and discussing how your expertise can contribute to our mission.