Senior Mechanical Engineer

Siren Opt helps manufacturers make better, safer, and more reliable micro- and nano-materials. These materials are the building blocks of critical sectors of the global economy such as batteries, computer chips, aircraft components, and power systems. But, surging material demand and growing complexity are pushing production to unprecedented scales and speeds, leaving manufacturers effectively flying blind. Small, undetected variations during production lead to wastage, lower performance, higher costs, and safety risks.

Siren Opt is changing this by developing a manufacturing intelligence platform that non-destructively probes materials during production, revealing critical internal information without damaging them. Using a novel combination of cold atmospheric plasma, physics-informed machine learning, and predictive analytics, Siren Opt generates unique, real-time material fingerprints that capture material signals not accessible through conventional measurement techniques. These insights give manufacturers unprecedented visibility into how materials behave as they are made.

We turn hidden data into actionable intelligence to help manufacturers reduce variability and thus increase yield and performance. The technology can be deployed as a standalone tool or integrated directly into factory production lines. Siren Opt is currently deploying early versions of its platform with some of the largest industrial manufacturers in the world across North America, Europe, and Asia.

Job Title: Staff/Senior Mechanical Engineer

Job Type: Full-Time

Siren Opt is seeking a Staff or Senior Mechanical Engineer to help us deliver a sensing and software platform that can be integrated inside high-volume thin film manufacturing lines. As an early-stage member of the Siren Opt team, you will be able to make a real impact on next-generation thin film technologies and help build a solid technical foundation upon which a small company can grow.

The ideal candidate will learn new concepts quickly and take pride in the quality of their work. We expect that you will be able to apply sound engineering judgment to solve a wide range of technical challenges efficiently and creatively. Some of these problems may lie outside your core areas of expertise, so technical curiosity and a self-starting attitude are critical for success.

This role offers an exciting opportunity to be at the forefront of technological innovation, working with cutting-edge systems in a collaborative and dynamic environment. If you are a driven and skilled engineer looking to make a significant impact in advanced manufacturing and the green energy transition, we encourage you to apply.

• Lead the mechanical design and validation of a low-temperature plasma-based metrology sensor platform.
• Interface with a small, cross-functional project team to research, develop, and validate new concepts for low-temperature plasma-based metrology.
• Perform fundamental studies to characterize and understand the sensitivity of the sensor and platform performance.
• Closely interact with clients to iterate on the design based on their feedback, paying close attention to integration speed.
• Create and maintain technical design documentation (e.g. requirements, 3D and 2D data, assembly documentation, test processes and test reports).

• B.S./M.S. in Mechanical Engineering with minimum of 4 years of relevant industry experience.
• Experience autonomously leading independent mechanical design projects, in particular those that involve designing a product that can be integrated into a larger system.
• Experience with design of motion control mechanisms. Ability to properly constrain parts, define datums run through tolerance analysis. Use of GD&T to control those tolerances in drawings. Setting requirements and selection of motors, couplers, stages, gearboxes.
• Programing of motion controllers is a plus.
• Static and dynamic stress and strain analysis including vibration testing and analysis.
• Some familiarity with part quality and measurement setup for CMM or OMM inspection.
• Experience with hands-on development of prototypes.
• Experience with initiating and maintaining supplier support.
• Experience with maintaining awareness of customer needs and iterating on designs accordingly.
• Experience with mechanical design for manufacturing lines.
• Familiarity with standards requirements for high-voltage/low-voltage or gas distribution devices is a plus.
• Experience with performing…