Scientist II (Plate Assays/Particle Analysis)

Astrix; Ridgefield (CT); On-site; USD 55,104 - 57,859; Full time

Job summary

Astrix is seeking a Scientist to independently execute laboratory research in Fairfield County, CT, supporting the development of new therapeutic modalities such as peptides, oligonucleotides, and antibodies.

You will design and run experiments, analyze data, and maintain documentation while ensuring regulatory and company standards are met.

Qualifications

• Master's degree with 4+ years of relevant experience or Bachelor's degree with 5+ years of relevant experience.
• Plate assays and particle analysis experience is required.
• Experience with wet chemistry techniques, including buffer, mobile phase, and formulation preparation.
• Hands-on experience with chromatography techniques such as HPLC, SEC, and AF4/FFF.
• Ability to independently design, execute, troubleshoot, and interpret laboratory experiments.
• Strong scientific data analysis, technical writing, and presentation skills.
• Excellent verbal and written communication skills.
• Knowledge of laboratory safety, regulatory requirements, and quality compliance.
• Preferred experience with NMR spectroscopy.
• Preferred experience with Dynamic Light Scattering (DLS), FlowCam, or other particle sizing techniques.
• Preferred experience with fluorescent labeling, microscopy, and image analysis.
• Preferred experience with DNA/RNA isolation, PCR, electrophoresis, and other biophysical characterization techniques.

Responsibilities

• Execute laboratory studies supporting development of novel modalities.
• Design, perform, and troubleshoot experiments independently.
• Build product and process knowledge through research.
• Prepare buffers, mobile phases, and formulations.
• Operate and maintain laboratory equipment.
• Perform analytical characterization using HPLC, SEC, AF4/FFF.
• Collect, analyze, and present data with integrity.
• Present findings to project teams and meetings.
• Write protocols, SOPs, and technical reports.
• Conduct literature reviews and apply knowledge.
• Support lab organization, reagent tracking, and inventory.
• Collaborate with cross-functional teams on project objectives.
• Ensure safety, regulatory, and quality compliance.

Skills

Plate assays

Particle analysis

Wet chemistry

Data analysis

Technical writing

Presentation

Communication

Safety compliance

DNA/RNA handling

Education

Master's degree +4 years

Bachelor's degree +5 years

Tools

HPLC

SEC

AF4/FFF

NMR spectroscopy

DLS

FlowCam

Job description

Pay Rate Low: 40 | Pay Rate High: 42

Job type: 1 year contract

Pay rate: $40- $42/hr.

Location: Fairfield County, CT

Job Summary

The Scientist is responsible for independently executing laboratory research to support the development of new therapeutic modalities, including peptides, oligonucleotides, antibodies, viruses, and non-viral delivery systems. The role involves designing and conducting experiments, developing product and process knowledge, analyzing scientific data, maintaining laboratory operations, and contributing to technical documentation while ensuring compliance with regulatory and company standards.

Job Responsibilities

• Execute laboratory studies supporting the development of novel therapeutic modalities.
• Design, perform, and troubleshoot routine and non-routine experiments independently.
• Build product and process knowledge through experimental research.
• Prepare buffers, mobile phases, and multi-component formulations using wet chemistry techniques.
• Operate, maintain, and troubleshoot laboratory equipment.
• Perform analytical characterization using HPLC, SEC, AF4/FFF, and related chromatography techniques.
• Collect, analyze, interpret, and present scientific data with integrity.
• Present research findings to project teams and departmental meetings.
• Write and maintain protocols, SOPs, technical reports, and scientific documentation.
• Conduct literature reviews and apply scientific knowledge to research activities.
• Support laboratory organization, reagent tracking, and inventory management.
• Collaborate with cross-functional teams to support project objectives.
• Ensure laboratory work complies with safety, regulatory, and company quality standards.

Job Qualifications

• Master's degree with 4+ years of relevant experience or Bachelor's degree with 5+ years of relevant experience.
• Plate assays and particle analysis experience is required.
• Experience with wet chemistry techniques, including buffer, mobile phase, and formulation preparation.
• Hands-on experience with chromatography techniques such as HPLC, SEC, and AF4/FFF.
• Ability to independently design, execute, troubleshoot, and interpret laboratory experiments.
• Strong scientific data analysis, technical writing, and presentation skills.
• Excellent verbal and written communication skills.
• Knowledge of laboratory safety, regulatory requirements, and quality compliance.
• Preferred experience with NMR spectroscopy.
• Preferred experience with Dynamic Light Scattering (DLS), FlowCam, or other particle sizing techniques.
• Preferred experience with fluorescent labeling, microscopy, and image analysis.
• Preferred experience with DNA/RNA isolation, PCR, electrophoresis, and other biophysical characterization techniques.

We strongly encourage candidates who have some of the skills to apply. We look forward to a conversation to learn more about you!

INDBH