Sr. Mechanical Engineer, Precision Instruments

We are seeking a high-caliber Senior Mechanical Engineer to lead the design and development of next-generation industrial instrumentation, precision gauges, and advanced electro-optical measurement systems. You will be responsible for creating robust mechanical architectures that protect and optimize delicate optical paths in harsh industrial environments., * Optomechanical & Precision Design: Lead the mechanical architecture and detailed design of electro-optical instruments, laser-based gauges, sensor housings, and precision lens/mirror mounting fixtures.

• CAD & Alignment Modeling: Build robust, parametric 3D models and precise 2D engineering drawings using SolidWorks. Design stable mechanisms to support precise optical alignment and minimize stray light.
• Thermal & Structural Stability: Conduct rigorous Finite Element Analysis (FEA) to ensure micron-level structural stability, managing thermal expansion (CTE matching) to prevent optical misalignment under varying industrial temperatures.
• Ruggedization & Environmental Protection: Design sealed enclosures incorporating ingress protection (IP ratings), and shock/vibration isolation without compromising optical window integrity.
• Global Collaboration: Participate in and lead design reviews with global engineering teams, presenting technical data, optical-mechanical tolerances, and design choices fluently in English.
• DFM & Supplier Alignment: Optimize designs for precision CNC machining, specialized surface coatings (anodizing, anti-reflective treatments), and die casting. Work closely with precision optical and mechanical suppliers to resolve tooling anomalies.

• Education: Bachelor’s degree or higher in Mechanical Engineering, Precision Instrumentation, Optoelectronic Engineering, Mechatronics, or a related field.
• Experience: 7+ years of mechanical design experience, with a proven track record in electro-optical systems, laser measurement tools, industrial scanners, or precision vision-based gauging.
• Software Mastery: Expert proficiency in either SolidWorks. Ability to manage intricate assemblies, complex part interfaces, and reference geometry for optical paths.
• Language Skills: Fluent in English (written and spoken). Must be fully comfortable driving technical meetings, writing engineering documentation, and emailing.
• Technical Core:
• Mastery of ASME Y14.5 Geometric Dimensioning and Tolerancing (GD&T) for precision optomechanical manufacturing.
• Deep understanding of material selection (e.g., Invar, aluminum alloys, stainless steel) for high-stability, low-thermal-expansion designs.
• Hands-on experience with kinematic mounting principles and optical alignment techniques.

Preferred Attributes

• Basic familiarity with optical design software principles.
• Knowledge of global compliance standards for industrial laser products and electro-optical safety (IEC/FDA laser classes, CE, UL).

Remote - Los Angeles (Contract 4-6+ months with potential to go full time)

We are a leading international technology development, manufacturer and pioneer in premium industrial instrumentation and advanced process control systems. Founded in 2000 as a privately owned British enterprise, the company has grown into a global powerhouse with dedicated regional headquarters spanning Europe, the Americas, and Asia.

We design and produce cutting-edge, non-contact measurement systems used worldwide across the wire, cable, steel, and extrusion industries. Our products leverage advanced, proprietary technologies-including laser Doppler speed and length sensors, advanced optical scanners, and digital control electronics-to drive manufacturing efficiency on a global scale. By joining our high-caliber R&D, you will collaborate with cross-functional international teams to build the future of industrial automation.