Mechanical Engineer II at Exum Instruments Mechanical Engineer II at Exum Instruments in Wheat Ridge, Colorado Posted in about 22 hours ago.

Type:

full-time Company Description At Exum Instruments, we are transforming chemical analysis by developing powerful, intuitive, and accessible scientific instruments-such as our flagship Massbox®. We believe that advanced instrumentation shouldn't be confined to massive, specialized labs; it should be everywhere innovation happens. We thrive in a high-paced, collaborative environment where creative problem-solving and rapid execution drive our success. Role Description We are seeking a driven and talented Mechanical Engineer II to join our growing engineering team. The role is based on-site in Lakewood, CO in a full-time capacity. In this role, you will play a critical part in designing and optimizing ultra-high vacuum (UHV) components and complex electromechanical systems. We harness a blend of rapid prototyping and production techniques to take designs from concept to reality. You'll be responsible for design ideation, prototyping, validation testing, and production verification. If you have a passion for precision mechanics, a deep understanding of vacuum technology, and exceptional CAD skills, we want to hear from you.

Key Responsibilities UHV Design:

Design, model, and optimize ultra-high vacuum (UHV) components, chambers, manifolds, optomechanical systems, and integrated electromechanical sub-systems.

Rapid Prototyping & Production:

Leverage rapid prototyping methods (3D printing, in-house machining) alongside traditional manufacturing techniques to quickly test, iterate, and finalize production-ready designs.

Documentation & Detail:

Create thorough fabrication drawings, BOMs (Bills of Materials), and assembly documentation while maintaining strict revision control.

Cross-Functional Collaboration:

Work closely with electrical engineers, software developers, and production teams to ensure seamless instrument integration and manufacturability (DFM/DFA).

Testing & Validation:

Develop and execute test plans for vacuum integrity, thermal performance, and mechanical reliability. Qualifications Strong foundation in Mechanical Engineering with experience in optomechanical systems, UHV design practices, micro precision engineering, and using the metric system like a normal human being. Proficiency in Computer-Aided Design (CAD) tools for 3D modeling, assemblies, and detailed GD&T drawings. SolidWorks and PDM experience preferred. Experience with Product Development Lifecycle, including R D, prototyping, testing, and iterative design improvement. Project Management skills to plan tasks, track progress, and coordinate with internal and external stakeholders. Bachelor's degree or higher in Mechanical Engineering or a closely related field. Microsoft 365 proficiency including Word, OneNote, Excel, Outlook, and PowerPoint. Knowledge of materials, manufacturing processes, and tolerance analysis; experience in instrumentation or scientific equipment is a plus. Effective communication skills and the ability to collaborate in multidisciplinary teams. What We Offer Competitive salary respective to Denver, CO ($85,000-$100,000) per year based on experience Comprehensive health, dental, and vision benefits Unlimited flexible paid time off (PTO) A hands-on role with a high degree of ownership and impact on cutting-edge scientific technology