Research Assistant I / II – Cell-Based Assays (Virology)

Location: Rockville, MD

Job Type: Full-time, Onsite; Immediate Hire

Department: Cell-Based Assays & Translational Virology

Position Overview

IBT Bioservices is seeking a motivated and detail-oriented Research Assistant (Level I or II) to join our dynamic cell-based assay team. In this role, you will support preclinical contract research projects by executing high-throughput viral assays, managing cell cultures, and maintaining rigorous documentation standards. The ideal candidate brings hands-on laboratory experience with viral systems, strong technical execution skills, and a commitment to quality in a fast-paced CRO environment.

Key Responsibilities

• Assay Execution: Independently or semi-independently perform routine and specialized cell-based viral assays, including but not limited to plaque assays, microneutralization assays, and hemagglutination inhibition (HAI) assays.

• Cell & Viral Culture: Maintain, expand, and bank mammalian cell lines and viral stocks under sterile conditions adhering to strict containment and biosafety protocols.

• Sample Processing & Pipetting: Execute precise multi-channel pipetting for plate-based assays, serial dilutions, and sample transfer workflows with high accuracy and reproducibility.

• Data Management & Calculations: Perform standard laboratory calculations (e.g., dilutions, molarity, viral titers, 𝐼𝐼𝐶𝐶50/𝐸𝐸𝐶𝐶50 values) and record data promptly and accurately.

• Documentation & Compliance: Maintain detailed electronic or paper lab notebooks, complete batch records, and follow standard operating procedures (SOPs) aligned with quality and project timelines.

• Laboratory Support: Assist with general lab organization, equipment maintenance, reagent preparation, and safety compliance. (Experience with bacterial culture systems is a strong plus).

Qualifications & Requirements

• Education: Bachelor’s degree in Microbiology, Virology, Immunology, Cell Biology, or a related scientific discipline.

• Experience:

o Research Assistant I: 0–2 years of relevant laboratory experience.
o Research Assistant II: Minimum 2+ years of hands-on laboratory experience, preferably within a biotechnology, academic research, or Contract Research Organization (CRO) setting.

Technical Skills:

o Proven hands-on experience working with viral assays (plaque assay, microneutralization, and/or HAI).
o Demonstrated proficiency with mammalian cell culture techniques and aseptic technique.
o Excellent manual dexterity with proven proficiency in multi-channel pipetting and standard lab calculations.

Preferred Attributes:

o Highly organized, capable of managing multiple concurrent sample sets, and detail-oriented.
o Effective communication skills and the ability to thrive in a collaborative, team-oriented scientific environment.
o Prior cross-training or hands-on experience working with bacterial cultures is a strong plus.

How to Apply

Interested candidates should submit a resume and cover letter to jobs@integratedbiotherapeutics.com, specifying the position title in the subject line.