Sr. Scientist I - Analytical Chemistry and Molecular Biology - FSP
SalaryNo pay range posted
LocationUnited States - Remote
Also inRahway, NJ
Work moderemote
Typefull-time
SenioritySenior
Experience2+ yrs
Company size10,000+ people
First seenOct 5, 2026 · 6d ago
Verified live1d ago
New Jersey law requires most employers to post a pay range.
At a glanceSummarised by Seekless from the posting.
Must have15
B.S. or M.S. in Chemistry, Chemical Engineering, Biochemistry, Biology or similar life sciences
B.S. with 5+ years of experience; M.S. with 2+ years of experience in analytical chemistry or biologics testing laboratory
Separations experience for large molecules or plate-based assay experience
Experience in analyzing biologics including monoclonal antibodies and/or other therapeutic proteins using at least one of the following techniques: HPLC / UPLC, Protein A Titer, SEC, IEX, AEX, CEX, or HIC
Experience with Electrophoretic methods CE-SDS and/or cIEF
Experience with ELISA (HCP, proA) and binding potency assay
Experience with qPCR and basic molecular biology techniques
Experience with High-throughput liquid handling system, e.g., Tecan, Bravo, etc.
Significant experience with the separation of small molecules, including hand-on instrumental experience and a demonstrated understanding of fundamental concepts and practices of separations science and chromatographic techniques will be considered in place of experience with large molecules
Basic instrument troubleshooting
Ability to follow complicated scientific protocols / procedures
Making accurate reagent preparations (dilutions / solutions / buffers / mobile phases)
Ability and willingness to train in molecular biology, immunoassay and analytical chemistry techniques
Proficient with Microsoft Office Applications (Outlook, Excel, Word, PowerPoint, Teams, etc.)
Excellent communication (oral and written) and attention to detail
Nice to have6
Familiarity with compendial testing such as UV 280, pH, and Physical Observations
Good documentation practice and use of electronic laboratory notebooks (ELNs)
Knowledge of LIMS and Empower
Sample submission and sample management
Monitoring of controlled temperature units
Experience with Biosafety Level 2 cabinets/hoods
Eligibility1
This role does not offer sponsorship
Skills
HPLC
UPLC
Protein A Titer
SEC
IEX
AEX
CEX
HIC
CE-SDS
cIEF
ELISA
qPCR
Tecan
Bravo
Microsoft Office
Outlook
Excel
Word
PowerPoint
Teams
UV 280
LIMS
Empower
Benefits
Health insurance
Sick time
401(k)
Paid holidays
Paid time off
When our values align, there’s no limit to what we can achieve.
At Parexel, we all share the same goal - to improve the world’s health. From clinical trials to regulatory, consulting, and market access, every clinical development solution we provide is underpinned by something special - a deep conviction in what we do.
Each of us, no matter what we do at Parexel, contributes to the development of a therapy that ultimately will benefit a patient. We take our work personally, we do it with empathy and we’re committed to making a difference.
About the role
We are looking for a Senior Scientist- Analytical Chemistry and Molecular Biology to work as a full-time employee of Parexel FSP on long-term assignment onsite at one of our clients located in Rahway, NJ. This position offers full benefits, sick time, 401K, paid holidays, and paid time off. This role does not offer sponsorship.
Responsibilities
•
Support of high-throughput, pre-formulation, pre-qualification, robustness, and admixture testing
•
Analysis of samples through reporting of results and documentation following appropriate methods, protocols, and procedures
•
Sample management and monitoring of controlled temperature units
•
Follow all applicable laboratory safety and hygiene procedures
Requirements
Qualifications - B.S. or M.S. in Chemistry, Chemical Engineering, Biochemistry, Biology or similar life sciences and relevant years of experience in analytical chemistry or biologics testing laboratory:
Senior Scientist - B.S. with 5+ years of experience; M.S. with 2+ years of experience
Required Skills and Experience
•
Must have separations experience for large molecules or plate-based assay experience
•
Experience in analyzing biologics including monoclonal antibodies and/or other therapeutic proteins using at least one of the following techniques:
•
HPLC / UPLC
•
Protein A Titer, SEC, IEX, AEX, CEX, or HIC
•
Electrophoretic methods CE-SDS and/or cIEF
•
ELISA (HCP, proA) and binding potency assay
•
qPCR and basic molecular biology techniques
•
High-throughput liquid handling system, e.g., Tecan, Bravo, etc.
•
Significant experience with the separation of small molecules, including hand-on instrumental experience and a demonstrated understanding of fundamental concepts and practices of separations science and chromatographic techniques will be considered in place of experience with large molecules
•
Basic instrument troubleshooting
•
Ability to follow complicated scientific protocols / procedures
•
Making accurate reagent preparations (dilutions / solutions / buffers / mobile phases)
•
Ability and willingness to train in molecular biology, immunoassay and analytical chemistry techniques
•
Proficient with Microsoft Office Applications (Outlook, Excel, Word, PowerPoint, Teams, etc.)
•
Excellent communication (oral and written) and attention to detail
Desired Skills and Experience
•
Familiarity with compendial testing such as UV 280, pH, and Physical Observations
•
Good documentation practice and use of electronic laboratory notebooks (ELNs)
•
Knowledge of LIMS and Empower
•
Sample submission and sample management
•
Monitoring of controlled temperature units
•
Experience with Biosafety Level 2 cabinets/hoods
About Parexel
Parexel FSP includes the CMC Operations group. We provide pharmaceutical and biopharmaceutical companies with qualified and talented technical professionals to support the development and delivery of new therapies.
For results-driven and caring individuals who want to make a meaningful difference in the world, Parexel is trusted by life sciences companies to meet their long-term staffing needs for scientists and engineers and related professionals in discovery and development of novel therapies, keeping patients at the center of everything we do, and where an inclusive community helps you be your best, transforming any career into a life-changing achievement.
Come join us!
EEO Disclaimer
Parexel is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to legally protected status, which in the US includes race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status.