AstraZeneca

Scientist II, LC Development, Biologics Analytical Development

AstraZeneca$90K — $120K *
Pharmaceuticals & Biotech
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • M.S. in Chemistry, Biochemistry, or related field with 3+ years of experience, or B.S. with 5+ years in the industry
  • Hands-on experience with (U)HPLC and method development for protein therapeutics
  • Proven problem-solving skills and independent method troubleshooting ability
  • Experience contributing technical content for regulatory submissions
  • Proficiency in chromatography data systems such as Empower or Chromeleon
  • Experience with protein characterization and chromatographic method optimization
  • Ability to comply with cGXPs and maintain accurate lab records

Responsibilities

  • Develop and optimize (U)HPLC methods for therapeutic proteins
  • Operate and maintain UPLC/HPLC systems in a cGMP environment
  • Plan and implement method qualification and transfer processes
  • Conduct analytical testing to support product release and stability
  • Evaluate and implement new analytical technologies and methods
  • Author documentation supporting regulatory compliance and submissions
  • Collaborate cross-functionally with R&D, Manufacturing, and Quality teams

Benefits

  • Flexible in-office working model, requiring a minimum of four days per week
  • Opportunities for collaboration with diverse experts in biologics
  • Access to cutting-edge platforms and modern LC/LC-MS tools
  • Empowerment to influence life-changing treatments for patients
  • Working in a mission-driven organization focused on scientific excellence
Full Job Description

Are you ready to elevate chromatographic science to accelerate life-changing biologics for people with the greatest unmet need? In this role, you will develop and optimize robust LC methods that define product quality for complex therapeutic proteins, enabling confident decisions from early development through commercialization.

You will join a high-energy analytical development team that partners closely with Research & Development, Manufacturing, Quality Assurance and Quality Control. Your methods will drive release and stability strategies, resolve investigations, and strengthen regulatory submissions—turning scientific rigor into meaningful progress for patients. Could your next method power a pivotal study or unlock a critical root cause?

Accountabilities:

Chromatography Method Development:

  • Build, optimize, and phase-appropriately qualify custom (U)HPLC methods (SEC, RP, ion exchange, HIC) to monitor critical quality attributes for therapeutic proteins with a focus on fitness for purpose and lifecycle readiness.

Instrumentation Ownership:

  • Independently operate, maintain, and troubleshoot UPLC/HPLC systems and detectors (UV, FL, ELSD, CD) to increase reliability, throughput, and data integrity in a cGMP setting.

Method Qualification, Transfer, and Troubleshooting:

  • Plan and implement method qualification, validation, and transfer to internal and external laboratories; diagnose and resolve performance issues to ensure successful adoption and sustainable performance.

Analytical Testing and Investigations:

  • Perform phase-appropriate testing to support release and stability, contribute to characterizations and investigations, and translate findings into clear, actionable recommendations.

Technology Innovation:

  • Evaluate and implement new instruments, methods, and platforms to improve analytical capability and efficiency; introduce fit-for-purpose technologies that improve speed and insight.

Regulatory and Documentation Excellence:

  • Author SOPs, study plans, protocols, development reports, and draft content that supports regulatory submissions, ensuring clarity, traceability, and compliance.

Cross-Functional Collaboration:

  • Partner with R&D, Manufacturing, QA and QC to align analytical deliverables with program needs, enable process understanding, and support decision-making across development stages.

Scientific Leadership:

  • Stay current with evolving scientific principles and regulatory expectations; apply emerging knowledge to solve analytical problems and mentor standard methodologies within the team.

Essential Skills/Experience:

  • M.S. degree in Chemistry, Biochemistry, or a related biological science with 3+ years of relevant industry experience (or B.S. degree with 5+ years of experience)
  • Hands-on experience with (U)HPLC and practical knowledge of method development and optimization for protein therapeutics
  • Ability to take initiative in problem solving and apply an independent, scientific approach to method development and troubleshooting.
  • Ability to contribute technical content to regulatory submissions related to analytical sections.
  • Hands-on experience with LC systems from multiple vendors (e.g., Waters, Thermo Fisher), with strong proficiency in chromatography data systems (CDS) such as Empower and Chromeleon.
  • Experience developing and optimizing chromatographic methods for protein heterogeneity, aggregation, and degradation pathways.
  • Ability to organize and complete work independently with minimal direction.
  • Travel may be required on an as00needed basis to support training and troubleshooting.
  • Ability to work in a laboratory environment, including performing tasks with or without accommodation such as lifting/carrying materials, working with biological and hazardous materials, gowning/degowning PPE, and maintaining accurate laboratory documentation.
  • Compliance with cGXPs and maintenance of clear, accurate, and complete laboratory records with strong attention to detail

Desirable Skills/Experience:

  • Ph.D. with 1-3 years industry experience (particularly in CMC within pharmaceutical or biotech settings)
  • Experience with LC013MS013based protein characterization, including intact mass and peptide mapping using high013resolution MS platforms (e.g., Orbitrap, Q013TOF).
  • Experience independently generating procedures, protocols, and reports related to analytical test methods.
  • Strong working knowledge of current regulatory guidelines (e.g., ICH Q2 and Q14) and cGMP requirements
  • Strong analytical thinking skills, including problem solving and data interpretation.
  • High emotional intelligence with clear, professional communication skills
  • Ability to recognize aberrant test or sample conditions and propose scientifically sound corrective actions.

When we put unexpected teams in the same room, we spark ambitious thinking with the power to inspire life-changing medicines. In-person working gives us the platform we need to connect, work at pace and challenge perceptions. That's why we work, on average, a minimum of four days per week from the office. But that doesn't mean we're not flexible. We balance the expectation of being in the office while respecting individual flexibility. Join us in our unique and bold world!

Date Posted

23-Jun-2026

Closing Date

20-Jul-2026

About AstraZeneca

AstraZeneca is a British-Swedish multinational pharmaceutical company that specializes in the research, development, and manufacturing of prescription drugs. The company was formed in 1999 through the merger of Astra AB and Zeneca Group plc. AstraZeneca's products are used to treat a wide range of medical conditions, including cancer, cardiovascular disease, respiratory disease, and diabetes. The company has operations in over 100 countries and employs more than 76,000 people worldwide. AstraZeneca is committed to developing innovative medicines that improve the health and well-being of people around the world.
Learn more about AstraZeneca
Size
83,100 employees
Market Cap
$211.5 billion
Industry
Net Income
$3.1 billion
Founded
1999
5 Year Trend
+10.2%
Revenue
$26.6 billion
NASDAQ

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