Jonathan Kretz

Jonathan Kretz Email and Phone Number

Senior Manager Amgen Contract Development and Manufacturing @ Amgen
thousand oaks, california, united states
Jonathan Kretz's Location
Ventura County, California, United States, United States
Jonathan Kretz's Contact Details

Jonathan Kretz work email

Jonathan Kretz personal email

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About Jonathan Kretz

Jonathan Kretz is a Senior Manager Amgen Contract Development and Manufacturing at Amgen. He possess expertise in hplc, chromatography, gmp, lims, analytical chemistry and 19 more skills.

Jonathan Kretz's Current Company Details
Amgen

Amgen

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Senior Manager Amgen Contract Development and Manufacturing
thousand oaks, california, united states
Website:
amgen.com
Employees:
27715
Jonathan Kretz Work Experience Details
  • Amgen
    Senior Manager External Process Development
    Amgen Mar 2019 - Present
    Thousand Oaks, California, United States
    Lead the external analytical process development team covering both small molecule and large molecule programs. Work includes method development, method qualification, method validation, release testing, stability studies, one off analytical testing support, product characterization and requalification of standard materials. Work covers FIH through PPQ batches.
  • Amgen
    Senior Manager Amgen Contract, Development, And Manufacturing
    Amgen 2019 - Present
    Thousand Oaks, California, United States
    Leads team that oversees external analytical testing for synthetic and biologic programs from pre-pivotal through commercial stages.
  • Amgen
    Manager External Process Development
    Amgen May 2015 - Mar 2019
    Thousand Oaks, California
    Managing Contract Labs and Drug Product Contract Manufacturers for small and large molecule pharmaceutical projects globally. Contract laboratory management includes overseeing method development, method validation, method transfers, protocol generation, stability testing, release testing, investigations, deviations, product characterization, tracking metrics, setting up budgets and approving invoices.Contract manufacturer management includes overseeing drug product manufacture of FIH clinical study material for small and large molecule programs. This includes coordinating efforts to have all supplies available at manufacturing site (DS, filters, tubing, vials, seals, stoppers, excipients, tank design/builds, etc), qualification of lines and processes at site (media fills, machinability runs, capping DOE studies), batch record generation and review, overseeing investigations, creation of shipping lanes, tracking of metrics, setting up budgets and approving invoices.Also have over seen contract clinical packaging which included navigating through the change in EU quality person required reviews, reviewing labeling and packaging batch records, creating shipping lanes and help establish receiving process at clinical sites as well as maintaining inventory records.
  • Amgen
    Senior Associate Scientist
    Amgen Dec 2008 - May 2015
    Thousand Oaks, Ca
    Small molecule method development, method validation and stability testing all under cGMP. Lead the analytical testing of comparator projects for clinical trials.Helped bring in, test and qualify automated equipment into the lab to increase efficiency.Worked on Empower integration team and helped with LIMs stability management.
  • Watson Pharmaceuticals
    Scientist Ii
    Watson Pharmaceuticals 2006 - 2008
    Danbury Ct
    Primary responsibilities include investigating failures in laboratory operations, investigating failures in validations, training scientists, running house standard qualifications, performing PF evaluations, investigating anomalous results, keeping up-to-date with regulatory requirements and SOPs, following current GMP/GLP guidelines, calibrating/maintaining instruments, reviewing notebooks, first aid responder, and hazmat responder.Testing performed included moisture, identity, related substances, purity, total impurities, potentiometric titrations, colorimetric titrations, and assay.Technical skills learned include extensive work with HPLC, Karl Fischer and general wet chemistry. Created Right First Time initiative in LTS group. This project is being used as a guideline for what must be in the notebook write-ups as well as a metric for team supervisors.Work as Empower project qualifier which entailed setting up projects with in Empower to be run by analysts in the lab. Began training to be an administrator for Empower and LIMS.

Jonathan Kretz Skills

Hplc Chromatography Gmp Lims Analytical Chemistry Validation Pharmaceutical Industry Glp Sop Capa Dissolution 21 Cfr Part 11 Uv/vis Quality Control Chemstation Usp Wet Chemistry Uv Uv Vis Cgmp Qc Methods Development Ind Ir

Jonathan Kretz Education Details

Frequently Asked Questions about Jonathan Kretz

What company does Jonathan Kretz work for?

Jonathan Kretz works for Amgen

What is Jonathan Kretz's role at the current company?

Jonathan Kretz's current role is Senior Manager Amgen Contract Development and Manufacturing.

What is Jonathan Kretz's email address?

Jonathan Kretz's email address is jk****@****gen.com

What schools did Jonathan Kretz attend?

Jonathan Kretz attended University Of Kansas, Truman State University.

What skills is Jonathan Kretz known for?

Jonathan Kretz has skills like Hplc, Chromatography, Gmp, Lims, Analytical Chemistry, Validation, Pharmaceutical Industry, Glp, Sop, Capa, Dissolution, 21 Cfr Part 11.

Who are Jonathan Kretz's colleagues?

Jonathan Kretz's colleagues are Steve Pasternak, Jonathan Gonzalez, Dean Macneil, Margit Hemetsberger, Bill Gigante, Rosangela Mercante, Chad Pettit.

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