Senior Product Engineer

Are you ready to lead products from initial concept through full-scale manufacturing alongside passionate, highly skilled engineers? We want to hear from you!

The goal at Meissner is to be more than simply good; it is to be extraordinary. Extraordinary performance comes from extraordinary people.

Meissner as a group is passionate about helping our clients manufacture lifesaving and life enhancing drugs, therapies, and vaccines. We develop, manufacture, supply and service advanced microfiltration products and single‑use systems worldwide.

We know that when you are passionate about what you do, it’s more than just a job.

Meissner is focused on the development of the whole individual, and we have programs and tools in place to help us stay at our best mentally and physically. In alignment with our commitment to support the growth and development of the whole individual, Meissner has inaugurated a Learning and Development department to solely focus on cultivating our team. When you grow, we grow.

• Drive complex product design by owning key technical decisions and ensuring designs meet reliability, manufacturability, and serviceability requirements.
• Guide injection molded product design decisions including tooling strategy, gating and venting considerations, tolerance schemes, and molding process capability to ensure robust and manufacturable designs. Mentor engineers in effective molded component design and supplier collaboration.
• Lead development of bioprocessing capital equipment by defining system architecture and ensuring integration across machined, sheet metal, welded, and purchased components. Guide decisions related to assembly methods, serviceability, tolerance stack‑ups, and manufacturability while ensuring alignment with product requirements and manufacturing capabilities.
• Drive fast and focused prototyping by integrating technical judgment, risk awareness, and efficient experimentation to assess feasibility and mitigate project risks. Guide teams in applying fail‑fast strategies, optimizing time‑to‑decision, and designing appropriate DOEs to evaluate design decisions.
• Strategically manage vendor relationships, evaluating capabilities and negotiating technical expectations for products/components. Drive continuity, scalability, and performance through long‑term relationship stewardship.
• Independently lead the development and execution of qualification and validation protocols. Analyze and interpret results to confirm production capability and process stability. Develop and execute Design of Experiments (DOE) to determine Proven Acceptable Ranges (PAR) and verify Critical Quality Attributes (CQAs).
• Author and execute bioprocessing capital equipment FAT, SAT and IQ/OQ/PQ protocols with no oversight.
• Lead investigation and resolution of complex or high‑impact technical problems involving multiple assemblies, components, or cross‑functional processes. Apply structured root cause analysis methods and guide teams through systematic problem‑solving approaches.
• Drive implementation of corrective and preventive actions while mentoring engineers in effective problem‑solving practices.
• Serve as subject matter expert on all technical aspects of the product‑lifecycle for products developed in this role. Can present and defend application‑specific use of these products, articulating capabilities and limits. Knowledgeable of the product portfolio and their end‑use applications. Contributes to technical discussions of the product portfolio and its expansion.
• Direct cross‑functional efforts to develop and validate comprehensive requirement sets. Guide teams in managing requirement changes and ensuring that evolving needs are balanced with technical feasibility…