Postdoctoral Scientist

QPS

. Independently manage one or more method development/validation studies simultaneously .

Posted 10/24/2026full-timeNewark • United StatesMid-LevelSenior💰 $80,000 - $90,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in method development and validation, particularly in LC-(HR)MS/MS assays for TK/PK/Biomarker assessment, while ensuring compliance with GLP regulations and maintaining complex instrumentation. Proficient in preparing study protocols, evaluating data significance, and generating comprehensive reports.

Highest-signal resume keywords

Ph.D. In Analytical ChemistryMass Spectrometry ExperienceLC-(HR)MS/MS Assay DevelopmentRegulatory Compliance MaintenanceQA Document Preparation

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Method DevelopmentMethod ValidationData EvaluationStudy Protocol PreparationAssay DevelopmentInstrumentation MaintenanceRegulatory ComplianceQA DocumentationGLP RegulationsSOP Adherence

Soft Skills

Independent ManagementAttention To DetailEffective CommunicationProblem SolvingTime Management

Tools & Technologies

LC-(HR)MS/MSComplex Instrumentation

Industry Keywords

TK AssessmentPK AssessmentBiomarker AssessmentBioanalytical Services

About the role

Key responsibilities & impact

Independently manage one or more method development/validation studies simultaneously
Prepare, review, and understand study protocols
Evaluate data significance and report findings
Prepare study summaries and/or reports
Set up, use, and maintain complex instrumentation
Maintain regulatory compliance for each study
Prepare QA-related documents and address QA audit findings
Maintain project schedules and timelines
Develop, validate, and run sensitive, reliable, and efficient LC-(HR)MS/MS assays for TK/PK/Biomarker assessment
Ensure GLP regulations and SOPs are followed in bioanalytical service activities

Requirements

What you’ll need

Ph.D. in Analytical Chemistry, Biochemistry, Microbiology, Pharmacology, Food Science, Plant Science or related scientific discipline
Hands-on experience in mass spectrometry
Ability to independently manage one or more method development/validation studies with minimum supervision
Ability to prepare, review, and understand study protocols
Ability to evaluate data significance and report findings
Ability to prepare study summaries and/or reports
Experience setting up, utilizing, and maintaining complex instrumentation
Ability to maintain regulatory compliance and prepare QA-related documents
Ability to develop, validate, and run LC-(HR)MS/MS assays
Knowledge of TK/PK/Biomarker assessment
Ability to follow GLP regulations and SOPs

Benefits

Comp & perks

Two-year temporary position with potential for a permanent position
Great learning opportunities
Structured Career Ladders
Bonuses and merit increases linked to individual, team and company performance
Company-matched 401(k)
Company-sponsored Group Life/AD&D Insurance
Short- and Long-term Disability Insurance
Park-like setting in Newark, Delaware
Internal committees designed with the needs and enjoyment of QPS employees in mind
Training and advancement opportunities