Sam Walker

Sam Walker Email and Phone Number

Senior Scientist MS&T, at HilleVax @ HilleVax
Sam Walker's Location
Quincy, Massachusetts, United States, United States
Sam Walker's Contact Details
About Sam Walker

Process Development/MS&T Scientist with over a decade of experience in the biotechnology industry. Skilled in development of purification and cell culture techniques in a GXP setting with strong communication and problem-solving skills in various cross-functional teams. Strong operations professional with a Bachelor of Science focused in Biochemistry from Saint Michael's College and a master's in biotechnology at Harvard Extension School.

Sam Walker's Current Company Details
HilleVax

Hillevax

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Senior Scientist MS&T, at HilleVax
Sam Walker Work Experience Details
  • Hillevax
    Senior Scientist
    Hillevax Jun 2023 - Present
    Boston, Ma, Us
    MS&T Purification Senior Scientist at a small Norovirus Vaccine company specializing in VLPs. - Downstream purification scientist in the Manufacturing Sciences and Technology group working with VLP vaccines at various phases in a cGMP environment. - Leads early purification process development for several Next Generation VLPs in a cross functional team involving lab experimentation and analysis and collaboration with CROs. - Generates criticality assessments, product quality risk assessments, and FMEAs at the CDMO to support large scale tech transfer cross functionally. - Performs gap assessments and design mitigation plans and studies in collaboration with the CDMOs to derisk Manufacturing runs. - Drives design, development and execution of lab studies to support life cycle management and continuous improvement initiatives.Supports ongoing technical transfer and manufacturing at CDMOs through acting as the person in the plant and providing technical oversight to assist with troubleshooting.
  • Oncorus, Inc.
    Principal Associate Scientist
    Oncorus, Inc. Nov 2019 - Jun 2023
    Andover, Massachusetts, Us
  • Oncorus, Inc.
    Scientist
    Oncorus, Inc. Nov 2019 - Jun 2023
    Andover, Massachusetts, Us
    - Downstream purification lead of Process Development/MSAT for the oncolytic HSV program. - Part of Process Development/MSAT team for viral RNA program. - Responsible for designing, executing, and analyzing process development experiments for our all our oncolytic virus programs. - Responsible for maintaining accurate GMP quality documents, such as batch records, deviations, and technical report; includes authoring, updating, and post GMP batch reviewing. - Production skills include clarification, column chromatography, TFF, enzymatic reactions, IVT, and analytical testing/characterization. - Works to manage our CMO, which involves PIP and expertise in the purification part of GMP manufacturing. - Responsible for managing and training direct report on lab and manufacturing techniques. - Part of RNA and LNP MSAT team working to scale up the process, troubleshoot and ready equipment for our GMP manufacturing facility. - Part of team to bring our vRNA program to our new GMP facility and fully execute batches.
  • Solid Biosciences
    Senior Associate Scientist Ii, Downstream Process Development
    Solid Biosciences Dec 2018 - Nov 2019
    Boston, Massachusetts, Us
    Responsible designing and executing process development experiments for AAV capsid and vector clarification, column chromatography, depth and normal filtration, TFF, and basic analytical characterization. Performs process data analysis, support the preparation of technical reports, SOPs, internal and external presentations. Lead lab move and reorganization. Coordinates with outside vendors for repair, maintenance, and/or calibration of laboratory equipment and systems.
  • Momenta Pharmaceuticals
    Process Engineer
    Momenta Pharmaceuticals Apr 2016 - Dec 2018
    Cambridge, Massachusetts, Us
    Designs and executes development experiments and studies for the downstream development lab via various software tools for multiple biologic programs. Part of CMC team for certain projects, while being a project manager. Writing technical reports for experiments performed. Collaborating with analytical and formulation groups for enhanced process development. Working with numerous vendors to determine the most useful technologies based on our needs. Performing virtual PD work for our CMOs and CROs.
  • Merrimack Pharmaceuticals
    Associate Manufacturing Operator
    Merrimack Pharmaceuticals Aug 2014 - Apr 2016
    Cambridge, Massachusetts, Us
    Executing manufacturing batch records and support records following GMP practices; Buffer preparation; Operation of AKTA Purification Skid using UNICORN software; Method editing; Installation and handling of single-use components used in manufacturing including sterile bags, filters, and mixing systems. Perform critical process steps using aseptic technique. Perform manufacturing operations by strictly following SOPs and documentation practices. Perform cell culture tasks including sampling, cell counts, disposable bioreactor operations. Packing and qualifying purification columns. Writing and reviewing manufacturing Batch records, SOPs CAPAs, deviations, and other controlled documents. Interacting with other groups, including QA, QC, Validatiom, Engineering, and Material control. Worked in Process Development: Developed small scale operations using AKTA explorer/pilot systems. Analyzed data gathered for process improvement. Tested samples using various lab instruments.
  • Genzyme Biosurgery
    Senior Manufacturing Technician
    Genzyme Biosurgery Jan 2013 - Aug 2014
    Paris, France, Fr
    Part of the HA purification team. Responsibilities: Use of pressure tanks for, purification, media prep, fermentation, CIPs, and SIPs. Coordinates validation and engineering studies. Calibration/Metrology liaison. Writes/edits SOPs and other cGMP documents. Trained in Data Entry software
  • Ipsen
    Manufacturing Technician
    Ipsen Oct 2011 - Oct 2012
    Boulogne Billancourt, Fr
    Integral part of a protein purification process involving a new investigation drug. Responsibilities include performing column chromatography and column packing using UNICORN software; performing protein filtration processes in a biological safety hood; writing and editing GMP documents such as standard operating procedures and process instructions; training other personnel on processes and procedures. performing cell culturing processes as part of the manufacturing process.
  • Saint Michael'S Rescue Squad
    Emt-Basic
    Saint Michael'S Rescue Squad Sep 2009 - Sep 2010
    Provided emergency medical services for five towns in Chittenden County with squad answering 2200 + calls per year. Provided basic life support, immobilization and extrication techniques, performed CPR and AED protocol, knowledge and use of certain emergency drug medications, and ongoing communication between medical personnel and patients.
  • Injury & Health Management Solutions Inc.
    Intern
    Injury & Health Management Solutions Inc. May 2010 - Aug 2010
    Learned about physical therapy through shadowing and patient interviews. Acquired understanding of work-related injuries and procedures to assess injuries and determine treatment. Visited various companies to provide information on injury prevention; developed training lecture on carpal tunnel, back pain, and shoulder injuries. Became familiar with medical issues around workman’s compensation.

Sam Walker Skills

Aseptic Technique Column Chromatography Cell Culture Protein Chemistry Ekg Gmp Biotechnology Unicorn Software Column Packing Protein Filtration Gmp Documentation Authorship/editing Protein Purification Gel Electrophoresis Dna Purification Cmo Management Doe Tff Jmp Akta

Sam Walker Education Details

  • Harvard Extension School
    Harvard Extension School
    Biotechnology
  • Harvard Extension School
    Harvard Extension School
    Biotechnology Management
  • Saint Michael'S College
    Saint Michael'S College
    Biochemistry
  • Xaverian Bros. High School
    Xaverian Bros. High School

Frequently Asked Questions about Sam Walker

What company does Sam Walker work for?

Sam Walker works for Hillevax

What is Sam Walker's role at the current company?

Sam Walker's current role is Senior Scientist MS&T, at HilleVax.

What is Sam Walker's email address?

Sam Walker's email address is sw****@****rma.com

What schools did Sam Walker attend?

Sam Walker attended Harvard Extension School, Harvard Extension School, Saint Michael's College, Xaverian Bros. High School.

What skills is Sam Walker known for?

Sam Walker has skills like Aseptic Technique, Column Chromatography, Cell Culture, Protein Chemistry, Ekg, Gmp, Biotechnology, Unicorn Software, Column Packing, Protein Filtration, Gmp Documentation Authorship/editing, Protein Purification.

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