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Wolf Ribbens Email & Phone Number

Sr. Out/ Sourcing Specialist bij Janssen Vaccines & Prevention at The Janssen Pharmaceutical Companies of Johnson & Johnson
Location: Leiden, South Holland, Netherlands 7 work roles 2 schools
1 work email found @vu-orkest.nl LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

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Role
Sr. Out/ Sourcing Specialist bij Janssen Vaccines & Prevention
Location
Leiden, South Holland, Netherlands
Company size

Who is Wolf Ribbens? Overview

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Quick answer

Wolf Ribbens is listed as Sr. Out/ Sourcing Specialist bij Janssen Vaccines & Prevention at The Janssen Pharmaceutical Companies of Johnson & Johnson, a with 22991 employees, based in Leiden, South Holland, Netherlands. AeroLeads shows a work email signal at vu-orkest.nl and a matched LinkedIn profile for Wolf Ribbens.

Wolf Ribbens previously worked as Sr. Out/ Sourcing Specialist at The Janssen Pharmaceutical Companies Of Johnson & Johnson and Trainer/ coach LEAN/ 5S Workshop (Operational Efficiency) at The Janssen Pharmaceutical Companies Of Johnson & Johnson. Wolf Ribbens holds Master, Biomedical Science from Vrije Universiteit Amsterdam.

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Email format at The Janssen Pharmaceutical Companies of Johnson & Johnson

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*@vu-orkest.nl
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Profile bio

About Wolf Ribbens

Outsourcing, Project Management, Process ImproverI am passionate about getting things right the first time, and my LEAN experience drives me to optimize relationships and manage projects efficiently and effectively. Listening to (the voice of) the customer is essential for fostering collaboration, which can only be achieved when expectations are aligned. Transparency and open discussion are key to building trustworthy relationships.I enjoy proactively challenging the status quo and coaching teams on just-do-it initiatives and process improvement projects. I would love to leverage my experience and can-do energy to help you take the next step in your journey.

Listed skills include Vaccines, Clinical Research, Validation, Validation Of Analytical Procedures, and 6 others.

Current workplace

Wolf Ribbens's current company

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The Janssen Pharmaceutical Companies of Johnson & Johnson
The Janssen Pharmaceutical Companies Of Johnson & Johnson
Sr. Out/ Sourcing Specialist bij Janssen Vaccines & Prevention
raritan, new jersey, united states
Website
Employees
22991
AeroLeads page
7 roles

Wolf Ribbens work experience

A career timeline built from the work history available for this profile.

Sr. Out/ Sourcing Specialist

Current

Leiden, Provincie Zuid-Holland, Nederland

Lead internal clinical and scientific teams in VOC sessions and data-driven RFP analyses for vendor selection for outsourcing. Lead cross function teams driving contracting by translate scientific request to operational needs, run cost comparison and conduct price negotiations. Manage end-to-end sample logistics for Vaccine Biomarker clinical trials, lead analyzes of clinical protocol on the operational impact clinical protocols. Develop front to end project budget proposals.Setup external relationship with Academic Partners and Key Opinion Leaders, Clinical Research Organizations and Central Labs. Design governance structures with Business Development and Project Management. Ensure handover of responsibilities for effective and efficient outsourcing. Manage outsourcing activities using trackers, KPI’s, progress meetings.Lead internal team on contract management, invoicing and PO reconciliation. Coach project managers on stakeholder and project management and the use of milestone trackers and KPIs.Perform external quality audits, reporting findings and CAPA’s. Lead risk analyzes and Problem-Solving sessions with internal and external cross functional teams. Lead and oversee team responsible for Worldwide network of local specialty labs and managing outsourcing activities. Lead cross functional operational meetings with internal and extern teams. Setup and lead departmental Continues Improvement structure, process. Provide coaching and strategies on departmental improvement projects. Foster an open culture to ensure a continuous improvement environment and mentor/coach CI projects and change leadership (yellow belt coaching). Coach the setup of business plans, pitch talk, and just-do-it projects. Lead cross-departmental CI projects and Lessons Learned sessions.Setup company LEAN Hub. Chair LEAN community of Green/Blackbelts, support and coach yellowbelt coaches and stimulate knowledge sharing. Standardize tools, database for projects and LEAN trainings.

Oct 2019 - Present

Sr. Sourcing Associate

Leiden

Manage CI vendor contracting for clinical trial sample logistics, assay development and validation, and PBMC lab training Setup trial specific sample flow and SOW with CRO's and Sample Analyzing LabsAssess the feasibility of external partners selected for clinical sample processing on clinical samplesBuild strategic relationship with external vendors for outsourcing Departmental LEAN Champion, coach yellow belt projectsDepartmental Budget and PO’s managementLead cross departmental process improvements

Jan 2015 - Oct 2019

Associate Scientist Clinical Immunology

Leiden

Mar 2012 - Jan 2015

Technician Clinical Assays

Leiden

Aug 2010 - Mar 2012

Qc Technician

Weesp

Oct 2007 - Jul 2010
Team & coworkers

Colleagues at The Janssen Pharmaceutical Companies of Johnson & Johnson

Other employees you can reach at janssen.com. View company contacts for 22991 employees →

2 education records

Wolf Ribbens education

Master, Biomedical Science

Activities and Societies: VU symphonic Orchestra: boardmember for brass and woodwinds (posaune)

FAQ

Frequently asked questions about Wolf Ribbens

Quick answers generated from the profile data available on this page.

What company does Wolf Ribbens work for?

Wolf Ribbens works for The Janssen Pharmaceutical Companies of Johnson & Johnson.

What is Wolf Ribbens's role at The Janssen Pharmaceutical Companies of Johnson & Johnson?

Wolf Ribbens is listed as Sr. Out/ Sourcing Specialist bij Janssen Vaccines & Prevention at The Janssen Pharmaceutical Companies of Johnson & Johnson.

What is Wolf Ribbens's email address?

AeroLeads has found 1 work email signal at @vu-orkest.nl for Wolf Ribbens at The Janssen Pharmaceutical Companies of Johnson & Johnson.

Where is Wolf Ribbens based?

Wolf Ribbens is based in Leiden, South Holland, Netherlands while working with The Janssen Pharmaceutical Companies of Johnson & Johnson.

What companies has Wolf Ribbens worked for?

Wolf Ribbens has worked for The Janssen Pharmaceutical Companies Of Johnson & Johnson, Crucell, and Abbott.

Who are Wolf Ribbens's colleagues at The Janssen Pharmaceutical Companies of Johnson & Johnson?

Wolf Ribbens's colleagues at The Janssen Pharmaceutical Companies of Johnson & Johnson include Thomas Schoonbrood, Richard Bark, Matthew Williamson, Jasmin Sheikh, and Nasih Zuher.

How can I contact Wolf Ribbens?

You can use AeroLeads to view verified contact signals for Wolf Ribbens at The Janssen Pharmaceutical Companies of Johnson & Johnson, including work email, phone, and LinkedIn data when available.

What schools did Wolf Ribbens attend?

Wolf Ribbens holds Master, Biomedical Science from Vrije Universiteit Amsterdam.

What skills is Wolf Ribbens known for?

Wolf Ribbens is listed with skills including Vaccines, Clinical Research, Validation, Validation Of Analytical Procedures, Lean Tools, Green Belt, Process Excellence, and Lean Manufacturing.

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