Arrowhead Research

Scientist I, Quality Control (2nd Shift)

Arrowhead Research$90K — $108K *
Pharmaceuticals & Biotech
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's or Master's degree in Chemistry or related field with relevant lab experience.
  • 5+ years of lab experience for Bachelor’s degree or 3+ years for Master's degree.
  • Strong understanding of cGMP and ICH compliance requirements.
  • Experience in testing oligonucleotides, peptides, or synthetic biomolecules.
  • Hands-on use of analytical tools like LC-MS and HPLC/UHPLC.
  • Experience in supporting real-time in-process testing in a QC lab.
  • Detail-oriented with proven documentation practices.

Responsibilities

  • Perform analytical tests on raw materials and drug products using validated methods.
  • Execute method validation and routine QC testing per cGMP and ICH guidelines.
  • Operate and troubleshoot various analytical instruments, including LC-MS and GC.
  • Analyze and interpret data to assess stability trends and degradation profiles.
  • Independently make decisions based on analytical results and ensure compliance.
  • Collaborate with teams across Analytical Development and Manufacturing.
  • Lead discussions on technical challenges and drive continuous process improvements.
  • Train colleagues on lab techniques and best practices in compliance.
  • Maintain accurate lab documentation in line with cGMP and GDP standards.

Benefits

  • Eligible for a 10% shift differential for 2nd shift work.
  • Opportunities for training and mentorship in a collaborative environment.
  • Access to advanced analytical techniques and cutting-edge technology.
  • Involvement in innovative RNAi therapeutic product development.
Full Job Description
The Position

Arrowhead Pharmaceuticals is seeking a Scientist I, Quality Control to join our growing Quality organization in Verona, Wisconsin. In this role, you will support analytical method validation, method transfer, and quality control testing for pharmaceutical raw materials, in-process manufacturing samples, drug substance, drug product, and stability studies across our innovative RNAi therapeutic pipeline.

This position offers the opportunity to work in a fast-paced GMP laboratory, applying advanced analytical techniques while collaborating closely with Analytical Development and Manufacturing. You'll serve as a technical resource within the laboratory, contribute to scientific problem-solving, and help ensure the quality and integrity of products advancing through development and commercialization.

This role is 2nd shift and eligible for a 10% shift differential.

Responsibilities

  • Perform analytical testing of raw materials, in-process samples, drug substances, drug products, and stability samples using validated analytical methods.
  • Execute method validation, method transfer, and routine QC testing activities in accordance with cGMP requirements and ICH guidelines.
  • Operate, troubleshoot, and interpret data from analytical instrumentation, including
    • LC-MS
    • HPLC/UHPLC (RP and AEX)
    • Gas Chromatography (GC)
    • Karl Fischer titration
    • FTIR
    • Endotoxin/LAL testing
    • Raman spectroscopy
  • Analyze and interpret analytical data, including stability trends and degradation profiles.
  • Independently investigate analytical results and make sound scientific decisions while ensuring data quality and compliance.
  • Collaborate cross-functionally with Analytical Development, Manufacturing, and Quality teams to support product development and manufacturing activities.
  • Lead technical discussions, troubleshoot analytical challenges, and contribute to continuous process improvements.
  • Train and mentor laboratory colleagues on analytical techniques, instrumentation, and laboratory best practices.
  • Maintain accurate documentation in compliance with cGMP, Good Documentation Practices (GDP), and internal procedures.
  • Support laboratory investigations, method improvements, and other Quality Control initiatives as needed.


Requirements
  • Bachelor's degree in Chemistry or a related scientific discipline with 5+ years of relevant laboratory experience, or Master's degree in Chemistry or a related scientific discipline with 3+ years of relevant laboratory experience.
  • Fully knowledgeable of cGMP and ICH laboratory requirements and operations.
  • Strong attention to detail and good documentation practices; comfort working against defined hold times and turnaround targets.
  • Prior experience testing oligonucleotides, peptides, or other synthetic biomolecules.
  • Hands-on experience with LCMS, AEX-HPLC, RP-HPLC/UHPLC, Karl Fischer titration, or LAL/endotoxin testing.
  • Experience supporting in-process (real-time) testing in a manufacturing-adjacent QC lab.
  • Fully knowledgeable of cGMP and ICH laboratory requirements and operations.
  • Proficient and demonstrated experience with analytical instrumentation, test methodology/validations/transfers, data acquisition systems, and typical cGMP policies/practices.


Wisconsin pay range

$90,000-$108,000 USD

Arrowhead provides competitive salaries and an excellent benefit package.

Candidates must have current, valid authorization to work in the country where this role is located.

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About Arrowhead Research

Arrowhead Research is a biotechnology company that develops RNA interference (RNAi) therapeutics. The company was founded in 2007 and is headquartered in Pasadena, California. Arrowhead's RNAi technology targets specific genes to silence their expression, which can be used to treat a variety of diseases. The company's pipeline includes treatments for liver disease, cancer, and cardiovascular disease. Arrowhead has partnerships with pharmaceutical companies such as Amgen and Janssen Pharmaceuticals. The company has received FDA approval for some of its products and is conducting clinical trials for others.
Learn more about Arrowhead Research
Size
329 employees
Market Cap
$4 billion
Industry
Net Income
-$102.6 million
Founded
2004
5 Year Trend
+50.6%
Revenue
$79.8 million
NASDAQ

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