Bioprocess Engineer

A fully integrated biopharmaceutical company focused on developing a portfolio of innovative treatments for cancer and infectious diseases using their DNA-mediated gene transfer technologies. Company is seeking to hire a Bioprocess Engineer to support the company’s ongoing development of novel immunotherapies. The position will play an integral role in the establishment of a GMP manufacturing facility to produce plasmid DNA active pharmaceutical ingredient (API). · Lead the development of pilot scale downstream processing (DSP) unit operations of plasmid DNA from bacterial cell paste (from 10 L - 100 L bioreactor fermentation), to include lysis, clarification, ultrafiltration/diafiltration, and ion exchange chromatography. · Plan and execute structured process development experiments to achieve the target yield, process optimization, product quality, scale-up and process robustness objectives. · Play a pivotal role in the establishment of a GMP manufacturing facility to produce plasmid DNA active pharmaceutical ingredient (API). · Document work thoroughly with a detail-oriented approach, write concise technical reports, and make effective presentations to management and other team members. · Translate developed processes into standard operating procedures (SOPs) as well as necessary calibration and preventive maintenance SOPs. · Write validation protocols and lead the technical support staff to successfully execute IQ, OQ, and PQ. · Lead the process transition into the new facility. · Troubleshoot, optimize, and improve ongoing process activity with scientific curiosity. · B.S. or M.S. degree in Biochemical/Chemical Engineering preferred. Will also consider other disciplines such as biology, chemistry, or related field with requisite experience. · 4+ years of hands-on biopharmaceutical experience at pilot or commercial scale with bioreactor fermentation (USP) and DSP of plasmid DNA from bacterial cell paste, including lysis, clarification, ultrafiltration/diafiltration, and ion exchange chromatography. · 2+ years of experience working in a GMP manufacturing environment. Candidates with supervisory experience are preferred. · Significant experience using ultrafiltration and diafiltration with tangential flow filtration (TFF) in a DSP unit operation. Competitive salary, bonus, stock, relocation and benefits are offered.