Senior R&D Engineer (Memphis, TN) Life Unlimited. At Smith+Nephew we design and manufacture technology that takes the limits off living. This position is responsible for working in a cross-functional team of scientists and engineers to deliver on milestones associated with the entire lifecycle of additive-manufactured (AM), orthopedic products (i.e., early-phase research, new product development and product support). The individual is expected to apply his or her knowledge and practical skills in the field of materials science and engineering and additive manufacturing to serve as a technical leader within project teams and manage large-scope projects. With a minimal level of guidance, the individual will develop and execute testing plans, evaluate testing risk, and ensure adherence to all appropriate standards and documentation requirements. The individual's decisions will be guided by the existing policies, procedures, and business plans.