A Mechanical Engineer researches, designs, develops, constructs, and tests mechanical devices including machines, engines and tools. Works on devices ranging from power generators to household dishwashers to surgical equipment. May specialize in a particular type of machine or tool. May develop new devices or improve existing ones to run more efficiently.
Full-time in a production environment Help Build the Next Generation of Critical Healthcare Infrastructure Germfree is seeking an exceptional mechanical staff engineer to serve as the company's technical authority for airflow, containment, and mechanical systems across our pharmacy, cleanroom, and isolator product portfolio. This is a senior individual contributor role designed for an engineer who wants to solve complex technical challenges, influence product strategy, and shape the future of our technology—without pursuing a traditional people management career path. You will partner with engineering, manufacturing, quality, operations, and executive leadership to develop innovative products that protect patients, healthcare professionals, and scientists worldwide. The Opportunity This role offers the rare opportunity to own an entire engineering discipline. You will define the mechanical and airflow architecture for our next generation of pharmacy compounding hoods, aseptic isolators, containment systems, and cleanroom technologies while driving innovation, product standardization, supplier strategy, and long-term technology roadmaps. Your work will directly influence product performance, manufacturability, supply chain resilience, regulatory compliance, and customer satisfaction. What You'll Own Mechanical architecture for pharmacy hoods and isolator platforms Airflow and containment system design Fan, blower, and HEPA filtration technology Pressure-control strategies Product platform standardization Technical supplier selection and qualification Engineering standards and design guidelines New technology evaluation and integration What You'll Do Lead the design of next-generation pharmacy and containment products. Develop scalable product platforms that improve performance, manufacturability, and serviceability. Solve complex airflow, filtration, and mechanical design challenges. Evaluate and qualify new technologies and strategic suppliers. Partner with manufacturing to improve quality, cost, and throughput. Support product verification, validation, and field performance improvements. Mentor engineers through technical guidance, design reviews, and problem solving. This is a technical leadership and fellow role - not a direct people management position designed to allow you to do what you do best - design great systems and products. Qualifications Required B.S. in Mechanical Engineering Professional Engineer (PE) license preferred 10+ years of product development experience involving engineered equipment or capital equipment Expertise in mechanical system design, sheet metal, welded assemblies, and rotating equipment Strong understanding of airflow, pressure-drop analysis, and mechanical integration Advanced proficiency with 3D CAD (Solid Edge or SolidWorks preferred) Demonstrated ability to lead complex technical initiatives across cross-functional teams Preferred Experience with: Pharmacy compounding equipment Aseptic isolators Biological Safety Cabinets Cleanroom systems Medical devices and equipment (robotic surgery) Pharmaceutical equipment Air handling equipment HEPA filtration systems EC fan technology CFD or airflow simulation Design verification and validation What Success Looks Like Within your first 12-18 months, you will: Define the next-generation airflow platform for Germfree products. Qualify alternate suppliers for critical airflow components and reduce sole-source risk. Standardize mechanical architectures across multiple product families. Improve product performance, manufacturability, and serviceability. Establish engineering standards that support long-term product growth and innovation.
Why You'll Love Germfree:
Germfree is committed to employee well‑being, growth, and work‑life balance. We provide a supportive environment, strong benefits, and the tools you need to succeed. Insurance & Benefits Medical, dental, and vision insurance Short‑ and long‑term disability Company‑paid life insurance Optional pet insurance Pay & Financial Perks 401(k) with company match Employee referral bonuses Shoe and prescription safety‑glasses reimbursements Time Off & Leave 80 hours of paid holidays, including year‑end shutdown Generous Paid Time Off (PTO) Two paid Volunteer Time Off (VTO) days annually Paid paternity leave after one year We are proud to be an Equal Opportunity Employer committed to fostering a diverse and inclusive workplace. We value and celebrate the unique backgrounds, perspectives, and experiences of all individuals, and we believe that diversity drives innovation and growth. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other legally protected status. We also maintain a drug-free workplace. Offers of employment may be contingent upon the successful completion of a drug screening, in accordance with applicable laws and company policies.
