Scientist, Research Scientist, Biotech Research

Thousand Oaks, CA Onsite Contract Starts 11/30/2026 Ends 10/15/2027

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Job Description

Aptask Global Workforce (AGW) is seeking a Scientist for an Onsite position with a Global Biotechnology Company located in Thousand Oaks, CA. This is a 12+ month contract opportunity.

We are seeking a mass spectrometry scientist and analytical protein chemist with a consistent track record in biopharmaceutical protein support. In this vital role, you will be part of a team providing scientific and technical expertise to support the pipeline of drug candidates, from early discovery research through to later stage molecule optimization and selection.

• Conduct protein, peptide, and glycan analysis and characterization using mass spectrometry techniques, including RPLC-MS, RPLC-MS/MS, and native-MS
• Generate reports and communicate resulting data to project teams to support the diverse early-stage pipeline
• Work independently in advancing projects and studies within required deadlines
• Follow protocols and procedures, maintaining accurate records in an electronic lab notebook
• Communicate scientific concepts and results

• Master's degree and 2 years of experience in biopharmaceutical Analytical Chemistry, Biochemistry or equivalent OR
• Bachelor's degree and 4 years of experience in biopharmaceutical Analytical Chemistry, Biochemistry or equivalent
• Experience using analytical characterization techniques such as RPLC-MS for intact protein, reduced and subunit protein mass analysis
• Experience with Liquid Chromatography Mass Spectrometry (LC-MS), protease digestion, intact protein analysis, and peptide mapping
• Experience generating, processing and using large LC-MS analytical data sets

• Master or PhD level qualification with an emphasis in mass spectrometric analytical characterization
• Experience with protein digestion and RPLC-MS/MS to map protein sequence and characterize post translational modifications
• Experience using high-throughput MS like Rapidfire-MS
• Knowledge of multiple mass spectrometric (Mass Hunter, XCalibur, Mass Lynx) and chromatographic (Chem Station, Chromeleon) control software
• Knowledge of Gene Data Expressionist data processing software
• Knowledge of statistical processing of data, including software such as Excel, Spotfire or JMP

up to $42.16 per hour

Only candidates available and ready to work directly as Aptask Global Workforce (AGW) employees will be considered for this position.

ApTask Global Workforce (AGW) is a certified Minority and Veteran workforce solutions company. AGW delivers operational, clinical, lab and professional talent with a strong focus on healthcare and life sciences. The company supports clients with reliable staffing, program expertise and a commitment to quality, speed and consistent delivery.

• Medical
• Vision
• Sick Pay (for applicable states/municipalities)

Our team stays close to the process and is here to guide you every step of the way. To learn more, please visit our website

ApTask Global Workforce is an Equal Opportunity Employer. Candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability or status as a protected veteran. #INDAGW