HPLC & Particle Characterization Associate Scientist

Randstad USA; Ridgefield (CT); On-site; USD 114,616,000 - 121,207,000; Full time

Job summary

Randstad USA in Ridgefield, CT is seeking a Scientist II for an on-site contract role to advance analytical drug development. You will execute critical lab work, design experiments, operate analytical instrumentation, and contribute to projects involving peptides, oligonucleotides, and antibodies.

The position requires hands-on HPLC, plate assays, particle analysis, and wet chemistry prep, with data interpretation and reporting to project teams.

Qualifications

• Master's degree with 4+ years or Bachelor's with 5+ years of relevant life sciences experience (No PhD candidates).
• Hands-on expertise in HPLC, plate assays, particle analysis, and wet chemistry preparation.

Responsibilities

• Execute high-level lab work and design experimental studies for novel therapeutic modalities and delivery systems.
• Perform routine and non-routine laboratory procedures, equipment maintenance, and method troubleshooting independently.
• Utilize traditional chromatography methods, including HPLC, alongside wet chemistry buffer and formulation preparations.
• Write detailed technical protocols, SOPs, and reports while maintaining continuous adherence to quality and safety standards.
• Collect, interpret, and present scientific findings directly to project teams and departmental stakeholders.
• Oversee laboratory organization, reagent tracking, and routine maintenance of analytical instrumentation.

Skills

HPLC

Plate assays

Particle analysis

Wet chemistry prep

DLS

NMR spectroscopy

PCR

Education

Master's degree +4+ years

Bachelor's degree +5+ years

Tools

HPLC instrumentation

FlowCam

NMR spectrometer

Job description

job summary: Advance your analytical career as a Scientist II with a top-tier global pharmaceutical leader in Ridgefield, CT. This hands-on, on‑site role invites you to execute critical laboratory work supporting innovative therapeutic modalities like peptides, oligonucleotides, and antibodies. Work alongside an energetic team to design experimental studies, operate advanced analytical instrumentation, and drive continuous progress in drug development.

location: Ridgefield, Connecticut
job type: Contract
salary: $40.00 - 42.30 per hour
work hours: 9 to 5
education: Bachelors

Responsibilities:

• Execute high-level lab work and design experimental studies for novel therapeutic modalities and delivery systems.
• Perform routine and non-routine laboratory procedures, equipment maintenance, and method troubleshooting independently.
• Utilize traditional chromatography methods, including HPLC, alongside wet chemistry buffer and formulation preparations.
• Write detailed technical protocols, SOPs, and reports while maintaining continuous adherence to quality and safety standards.
• Collect, interpret, and present scientific findings directly to project teams and departmental stakeholders.
• Oversee laboratory organization, reagent tracking, and routine maintenance of analytical instrumentation.

Qualifications:

Required:

• Master's Degree with 4+ years or Bachelor's Degree with 5+ years of relevant life sciences experience (No PhD candidates).
• Demonstrated hands‑on expertise in HPLC, plate assays, particle analysis, and wet chemistry preparation.

Preferred:

• Experience with sub‑micron particle sizing (DLS, FlowCam) or NMR spectroscopy analysis.
• Background in biophysical testing, including DNA/RNA isolation, electrophoresis, and PCR.

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skills: Chemistry, Chromatography, High Pressure Liquid Chromatography (HPLC), Nuclear Magnetic Resonance (NMR) Spectroscopy, Dynamic Light Scattering (DLS), Polymerase Chain Reaction (PCR)

Equal Opportunity Employer: Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other legally protected group status.

At Randstad, we welcome people of all abilities and want to ensure that our hiring and interview process meets the needs of all applicants. If you require a reasonable accommodation to make your application or interview experience a great one, please contact [e-mail].

Pay offered to a successful candidate will be based on several factors including the candidate's education, work experience, work location, specific job duties, certifications, etc. In addition, Randstad offers a comprehensive benefits package, including: medical, prescription, dental, vision, AD&D, and life insurance offerings, short‑term disability, and a 401K plan (all benefits are based on eligibility).

This posting is open for thirty (30) days.

Required:

• Master's Degree with 4+ years or Bachelor's Degree with 5+ years of relevant life sciences experience (No PhD candidates).
• Demonstrated hands‑on expertise in HPLC, plate assays, particle analysis, and wet chemistry preparation.

Preferred:

• Experience with sub‑micron particle sizing (DLS, FlowCam) or NMR spectroscopy analysis.
• Background in biophysical testing, including DNA/RNA isolation, electrophoresis, and PCR.

#LI-AO1