Christopher Mentas Email & Phone Number

Medford, MA, US

Novato, California, US

Novato, California, US

Novato, California, US

Novato, California, US

Tokyo, JP, JP

• Provided on-call operational support for engineering systems including UNICORN and SIEMENS. Collaborated with Facilities and Instrumentation groups to make repairs and identify replacement spare parts when necessary..
• Served as SME and Administrator for GE UNICORN System, used to perform chromatography process operations. Managed operator and supervisor user accounts. Provided on-the-floor operational support when necessary..
• Served as SME for multiple deviation investigations surrounding Stainless Steel column frits on 40cm Chromaflow columns. Collaborated with vendors to determine short and long-term solutions, and authored and executed.
• Supported start-up activities and commissioning of large scale caustic distribution system being installed in manufacturing areas to support commercial and clinical processes, including the mechanical and automation.
• Supported process performance qualifications (PPQ) activities on a post-viral Ultrafiltration/Diafiltration (UF/DF) system. Authored and executed engineering protocols to troubleshoot process issues and train.

Tokyo, JP, JP

• Perform daily monitoring on current process performance. Use tools such as SIMCA to provide an assessment and work with Manufacturing to give input on forward processing decisions.
• Served as subject matter expert (SME) on multiple Level II deviation investigations focused on Chromatography and Viral Filtration process steps. Events included the malfunction of the Unicorn System while running a.
• Provided on and off hour coverage to address events, for upstream and downstream processing. Responsibilities include providing guidance to minimize product impact and allow for manufacturing operations to continue..
• Authored protocol for Non-Routine Sampling Plan for clinical manufacturing runs incorporating input from multiple groups. Worked with Manufacturing and Product Development to ensure the successful delivery of.
• Supported the collaboration and approval on document revisions for multiple Master Batch Records (MBRs). Served as SME on process changes with the revisions to support CAPAs and address potential gaps. Also assisted in.
• Served as SME to support a Risk Assessment performed on the practice of pooling Unpurified Bulk for downstream purification at both Lexington and Alewife facilities

Paris, France, FR

• The Associate Process Engineer works in the Manufacturing Science and Technology Services group to provide technical support to Commercial Operations at the Framingham Biologics site.Primary responsibilities include:
• Supported implementation of Single Use Technology in manufacturing for downstream purification. Participated in the proposal development, project initiation, single use equipment shakedown and testing, and.
• Generated Non-Routine Sample Requests (NRSRs) and Engineering Test Plans (ETP) to acquire process material for Single Use Technology Stability Studies. Using aseptic techniques filled sample bags with process material.
• Reviewed and executed batch records to gather process data to support ongoing process monitoring and presented data on a weekly basis. Performed daily reviews of chromatograms for specific unit operations and discussed.
• Collaborated with cross-functional teams for major deviation investigations and authored risk-based impact assessments to provide justification to forward process material. In addition, assisted in the development and.
• Supported the Critical deviation investigation for a high bioburden on the Ultrafiltration step of the process. Provided on and off hour coverage to remedy the situation, minimize product impact, and allow for.

Primary responsibilities included working with several process engineers in a project task force environment, developing and revising P&IDs (Piping & Instrumentation Diagrams) utilizing Intergraph SPPID (SmartPlant Piping & Instrumentation Diagram) software. My responsibility entailed working on multiple projects (2-3) concurrently, interacting with.

Worked in a project task force environment developing a Process Design Package for BPA plant. Work included developing calculations for hydraulics and pump circuits, developing utility flow diagrams, performing hydraulic calculations for utility systems, and converting Pump and Vessel calculations.Performed special study on a Liquid-Vapor Separation Drum.

Primary responsibilities included working with several process engineers in a project task force environment, developing and revising P&IDs (Piping & Instrumentation Diagrams) utilizing Intergraph SPPID (SmartPlant Piping & Instrumentation Diagram) software. My responsibility entailed working on multiple projects (2-3) concurrently, interacting with.

Billerica, MA, US

Explored the surface of potential raw pigments using Isoelectric Chemistry and presented data to a collaboration of scientists.Constructed new formulations of ink to be tested in displays.Tested performance of ink such as white state, dark state, and dynamic range.Wrote minor script in MATLAB to test new ink as well as optimize new testing device.Work.

Master Of Business Administration - Mba

Bachelor Of Science (Bs), Chemical Engineering