Radiochemist

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Full Time Wilmington, MA, US

30+ days ago Requisition

Salary Range: $85,000.00 To $ Annually

Location: Wilmington, MA (on-site role only)
Employment Type: Full-time

Eckert & Ziegler Radiopharma, Inc. (EZRI) is a U.S.

-based subsidiary of Eckert & Ziegler AG, a global leader in isotope technology and radiopharmaceutical manufacturing.

Our mission is to enable partners in biotech and pharma to accelerate radiopharmaceutical innovation while ensuring the highest standards of GMP compliance, safety, and quality.

EZRI operates a clinical-stage manufacturing site in Wilmington, MA that supports:

• Yttrium-90 (Y-90) Production
• Lutetium-177 (Lu-177) Production
• Analytical Testing Devices
• Contract Manufacturing (CMO) Services for radio labeled pharmaceuticals

We are seeking a Radiochemist to join our team in Wilmington, MA. This role is focused on supporting Isotope production radiolabeling activities in our operations. The Radiochemist will work hands‑on in GMP radiochemistry laboratories to execute client projects, support technical transfers, and contribute to process validation.

• Support isotope production for Y-90 and Lu-177
• Support radiolabeling campaigns for client projects
• Participate in technical transfer and process validation activities for new projects
• Assist in evaluating technical feasibility of proposals and provide input to project teams
• Apply USP and 21 CFR 211 requirements in daily radiochemistry operations
• Collaborate with QA/QC, vendors, and project management to ensure readiness and timely execution
• Maintain and execute isotope production documentations
• Maintain accurate GMP documentation (batch records, reports, change controls)
• Handle and manage radioactive waste safely and in compliance with radiation safety protocols

• Validation and production runs supported to meet quality specifications
• Effective collaboration with operations, QA, and project teams to achieve production timelines
• Consistent adherence to GMP, USP , and radiation safety standards

• Direct radiolabeling experience is required.
• BS in Chemistry (1-3 years), MS (1 year) with hands‑on radiochemistry experience (PET IND radio synthesis preferred)
• Strong working knowledge of USP and cGMP (21 CFR 211)
• Proficiency with hot cell manipulators and routine radiochemistry equipment
• Demonstrated experience in GMP radiochemistry production environments
  
  Strong troubleshooting, organizational, and communication skills
• Ability to work on-site, adapt to project needs, and collaborate across functions
• Must be able to stand for extended periods and perform routine demands of radiochemistry work
• Eligible for annual bonus
• Comprehensive benefits package including full paid individual medical (subsidized for family), dental, vision, life insurance, 401K with company match, & paid time off starting at 15 days

• Primarily early morning day shift
• Occasional off‑hours or weekend work required for production campaigns

This is an on-site role based in Wilmington, MA; relocation support is not provided at this time.