Full-Time

Purchasing & Planning Manager

Abzena

Abzena

201-500 employees

CDMO for complex biologics and ADCs

No salary listed

Bristol, PA, USA

In Person

Bachelor's, Master's

Category
Operations & Logistics (1)
Required Skills
Inventory Management
Forecasting

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Requirements
  • BA/BS or MA/MS degree in Supply Chain, Business, Life Sciences, or a related field.
  • Minimum 7+ years of experience in demand planning, purchasing, or supply chain roles, preferably in a cGMP environment.
  • Strong analytical capability with the ability to interpret demand, inventory, and supplier performance data.
  • Working knowledge of ERP systems (e.g., IFS or comparable) and planning tools.
  • Excellent verbal and written communication skills to coordinate across multiple functions.
  • High attention to detail and documentation discipline to support compliance requirements.
  • Strong problem-solving skills and the ability to act with urgency to resolve supply issues.
Responsibilities
  • Material Planning: Translate demand forecasts into material requirements plans (MRP), ensuring appropriate quantities, timing, safety stock, and lead-time assumptions.
  • Supplier Coordination: Collaborate with Quality and Supply Chain to support supplier delivery, qualification, performance monitoring, and issue resolution. Proactively manage risk associated with critical and sole-source materials.
  • Demand Forecasting: Develop, publish, and maintain forecasts supporting Process Development, Tech Transfer, Validation, and commercial/clinical manufacturing activities.
  • Inventory Management: Monitor inventory levels to balance service, cash, and risk; identify and drive mitigation plans for excess, obsolete, or at-risk material.
  • Data Integrity: Maintain accurate planning and purchasing data within ERP and planning systems (item masters, lead times, MOQ, safety stock) to support reliable execution.
  • Leadership: Serve as the primary liaison between supply planning, procurement, manufacturing, and program teams; integrate with site operating cadence to communicate demand or supply changes and manage expectations.
  • Performance Management: Define, monitor, and report key performance indicators such as material readiness, supplier on time delivery, forecasting accuracy, and identify opportunities for continuous improvement.

Abzena is a CDMO that provides integrated services for complex biologics and bioconjugates, including antibody-drug conjugates (ADCs). It supports projects from antibody discovery through GMP manufacturing for clinical trials and commercial supply, using its in-house platforms and expertise. It differentiates itself with end-to-end development and manufacturing capabilities, supported by proprietary technologies like ThioBridge and Composite Human Antibody, and global facilities in San Diego, Bristol, and Cambridge. Its goal is to help biologics programs progress efficiently from discovery to market by offering specialized, partnered development and manufacturing services and potential licensing of its technologies.

Company Size

201-500

Company Stage

IPO

Headquarters

Babraham, United Kingdom

Founded

2001

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Simplify Jobs

Simplify's Take

What believers are saying

  • Frost Sullivan named Abzena a 2026 leader, strengthening sales credibility with big pharma.
  • Tasrif and Promatix wins in July 2026 validate Abzena’s platforms and partnership pipeline.
  • Onshoring demand is rising, and Abzena’s U.S.-UK footprint fits supply-chain diversification.

What critics are saying

  • Abzena still depends on volatile biotech funding cycles and client program wins in 2026.
  • Headcount fell from 530 in 2023 to 500 in March 2026, signaling efficiency pressure.
  • A single major CMC failure or FDA inspection gap could crush trust and trigger customer exits.

What makes Abzena unique

  • Abzena won Frost Radar ADC leadership on March 17, 2026 for ThioBridge and integration.
  • Its Bristol, Pennsylvania, and San Diego sites combine discovery, bioconjugation, and GMP manufacturing.
  • Abzena’s CHAb and AbZelectPRO platforms deepen customer lock-in across biologics and bioconjugates.

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Benefits

Professional Development Budget

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

-1%

2 year growth

0%
Abzena
Jul 15th, 2026
Outsourced Pharma capability Update - Cell Line Development June 2026.

Outsourced Pharma capability Update - Cell Line Development June 2026. Early cell line decisions define everything that comes after: yield, stability, manufacturability, and timelines. That's why Abzena PLC presented at the Outsourced Pharma Capabilities Update on June 16th, which is focused on Cell Line Development strategies. Abzena's VP & Scientific Leader of Cell Line Development, John E. Gill IV, presented a talk on "Integrated Cell Line Development: Manufacturability to GMP-Ready by Design." John broke down how a truly integrated approach, one built with GMP readiness and manufacturability in mind from day one, changes the trajectory of complex biologic programs. The result: - Accelerated timelines to GMP - Reduced downstream risk - Cell lines engineered to meet GMP standards, not retrofitted to them - A smoother, faster path from discovery to clinical & commercial manufacturing When GMP readiness is designed in from the start, not added later, programs don't stall. They move forward faster.

Abzena
Mar 17th, 2026
Frost radar report: Antibody-Drug Conjugate contract development & manufacturing organizations.

Frost radar report: Antibody-Drug Conjugate contract development & manufacturing organizations. Abzena is recognized as a technology-forward, innovative CDMO in the Frost radar(tm): ADC contract development and manufacturing report, 2025. In this comprehensive analysis of the Antibody-Drug Conjugate (ADC) contract development and manufacturing (CDMO) market, global research analysts Frost & Sullivan, an independent firm, evaluated leading service providers and recognized Abzena as a Leader in both Innovation and Growth. As the author of the report, Unmesh Lal, VP of Healthcare & Life Sciences at Frost & Sullivan, shared, "With deep analytical expertise, flexible licensing models, and a dual US-UK footprint, Abzena combines scientific rigor with commercial agility. Its 'grow-with-the-client' strategy is converting early-stage partnerships into long-term manufacturing relationships, solidifying its position as a premier end-to-end CDMO for complex biologics." * How Abzena's proprietary ThioBridge(R) site-specific conjugation platform improves the design & delivery of ADCs. * How a fully integrated end-to-end development and manufacturing model eliminates tech-transfer risks and reduces timelines & costs. * How assay development for complex ADC & AOC characterization provides the data needed to de-risk clinical programs & build confidence with regulators and investors * How a dual US and UK integrated footprint provides a secure supply chain and deep FDA and EMA regulatory expertise.

Clinical Research News
Sep 16th, 2025
Abzena Enhances AbZelectPRO(TM) Cell Line Offering with New GS Knockout Platforms

Abzena enhances abzelectpro(tm) cell line offering with new GS knockout platforms san diego, CA - september 15, 2025 - abzena, the leading end-to-end integrated CDMO for complex biologics and bioconjugates, announced the expansion of its abzelectpro(tm) cell line development (CLD) platform with the launch of two next-generation glutamine synthetase ("GS") knockout CHO-K1 expression systems, including a double knockout ADCC+ platform for afucosylated proteins.

Bio-IT World
Jul 22nd, 2025
Appointment; Abzena Appoints Geoffrey M. Glass as Chief Executive Officer

San Diego, CA - July 22, 2025 - Abzena, the leading end-to-end integrated CDMO + CRO for complex biologics and bioconjugates, today announced that Geoffrey M. Glass has been appointed Chief Executive Officer (CEO), effective immediately.

PR Newswire
May 15th, 2025
Abzena Announces Establishment Of Scientific Advisory Board To Support Innovation Strategy

SAN DIEGO, May 15, 2025 /PRNewswire/ -- Abzena, the leading end-to-end integrated CDMO + CRO for complex biologics and bioconjugates, has announced today the formation of its Scientific Advisory Board (SAB) comprised of biopharma industry experts with diversified expertise in Discovery Research & Development (R&D) and Chemistry, Manufacturing, and Controls (CMC). The new advisory board will work closely with Abzena's scientific and commercial leadership to provide strategic guidance and expert insights that support Abzena's continued commitment to growth and innovation.Matt Stober, CEO of Abzena, said, "The establishment of the Scientific Advisory Board was a strategic decision to help guide the future of Abzena. We have seen considerable momentum over the past few years in supporting complex and innovative modalities, such as Antibody-drug conjugates (ADCs), Antibody-oligonucleotide conjugates (AOCs), and bispecifics. We aim to continue building upon this by offering the most state-of-the-art technologies and capabilities to support our customers' programs. These experts will be instrumental in assisting us with this mission by evaluating our strategies and providing recommendations that will further enhance our ability to move medicines forward to patients faster."Joe Principe, CCO of Abzena, said, "We are honored to welcome these distinguished individuals to our Scientific Advisory Board. These founding members are recognized leaders in our industry, bringing a wealth of expertise that will help guide us as we continue through this significant phase of our growth