
The Development Scientist II will play a highly visible role in ensuring that analytical quality control testing performed by external laboratories is scientifically sound, compliant, and delivered to ultimately serve patients.
As a member of the External Analytical Development and Quality Control team, you will provide end-to-end scientific and operational oversight of Good Manufacturing Practice analytical activities supporting biologic drug substance and drug product programs. You will work directly with contract laboratories and internal partners to manage analytical testing, investigate unexpected results, evaluate scientific data, and deliver the documentation needed to support batch release, stability programs, regulatory submissions, and product lifecycle activities.
This is an opportunity to become a trusted scientific partner across a global external laboratory network. You will have the autonomy to lead complex analytical investigations, solve challenging laboratory problems, influence how external testing is performed, and improve the systems used to bring important therapies to patients.
· Providing scientific and operational oversight of external analytical laboratories performing release, stability, characterization, verification, validation, and investigational testing for biologic drug substance and drug product programs.
· Leading laboratory investigations from initiation through closure, including Out-of-Specification, Out-of-Trend, and atypical analytical results. You will develop scientifically justified investigation strategies, evaluate potential root causes, assess product impact, and support appropriate corrective and preventive actions according to current compliance guidance.
· Serving as a primary technical liaison with contract laboratories, translating internal program requirements into clear testing requests, deliverables, timelines, and documentation expectations while resolving scientific, quality, and operational issues that could affect critical program milestones.
· Reviewing analytical data and technical documentation, including protocols, raw data, investigation reports, method verification and validation reports, stability data, Certificates of Analysis, and other records needed to support material disposition and regulatory commitments.
· Coordinating external testing activities across multiple programs, proactively tracking testing status, laboratory investigations, analytical reports, sample requirements, documentation, and critical-path deliverables. You will communicate risks early and establish practical plans to keep work moving.
· Partnering with Quality Assurance, Stability, Manufacturing, Analytical Development, Regulatory, and program teams to align investigation strategies, evaluate analytical risks, resolve documentation gaps, and ensure timely delivery of compliant analytical data.
· Driving continuous improvement of external laboratory oversight, including development of investigation checklists, templates, tracking tools, performance measures, and standardized ways of working that improve investigation quality, documentation consistency, and cycle time.
· Supporting audit, inspection, and regulatory readiness by ensuring that external analytical records are complete, traceable, scientifically defensible, and readily available for health authority requests, internal audits, and regulatory submissions.
The annual base pay (or hourly rate of compensation) for this position ranges from $112,304.00 - $168,456.00 USD. Our positions offer eligibility for various incentives—an opportunity to receive short-term incentive bonuses, equity-based awards for salaried roles and commissions for sales roles. Benefits offered include qualified retirement programs, paid time off (i.e., vacation, holiday, and leaves), as well as health, dental, and vision coverage in accordance with the terms of the applicable plans.
05-Nov-2026
12-Nov-2026
Our mission is to build an inclusive environment where equal employment opportunities are available to all applicants and employees. In furtherance of that mission, we welcome and consider applications from all qualified candidates, regardless of their protected characteristics. If you have a disability or special need that requires accommodation, please complete the corresponding section in the application form.

Alexion, AstraZeneca Rare Disease is focused on pioneering new possibilities for the rare disease community. We are driven by a mission to change what it means to live with a rare disease.
A leader in rare disease for more than three decades and today continues to build a diversified pipeline across disease areas with significant unmet need, using an array of innovative modalities.
As part of AstraZeneca, Alexion is continually expanding its global geographic footprint to serve more rare disease patients around the world. It is headquartered in Boston, US.
Alexion’s pioneering legacy in rare disease is rooted in being the first to translate the complex biology of the complement system into novel medicines. Alexion pushes boundaries to accelerate discovery of life-changing medicines. Headquartered in Boston, Massachusetts, Alexion has offices around the world and continues to expand its reach to benefit more people globally.
GL/NP/0116
GL/NP/0095
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