Scientist, Biology-Discovery

Job Description

The successful candidate will join the protein expression and purification team in the department of Infectious Diseases and Vaccines (IDVAX). The protein expression and purification team provides protein vaccine candidates and critical assay reagents for IDVAX programs in support of target validation and identification in the early discovery space. The primary focus for this position will be small-scale (30 ml culture) screening of reagent and vaccine antigens and large-scale (5 L culture) purification of recombinant proteins and nanoparticles.

The candidate will work closely with the protein expression group, collaborate with the protein characterization group, as well as IDVAX program teams.

Proficiency in automated, tip-based chromatography systems and research-scale FPLC protein purification chromatography. Demonstrated knowledge in affinity, charge-based, and size exclusion separation techniques. The ability to closely follow SOPs is necessary. Knowledge in developing purification strategies for novel proteins. Proficiency in different protein characterization techniques and protein-based assays such as, Bradford protein quantitation, UV-VIS spectroscopy, SDS-PAGE, Western blotting. Tasks include the preparation of buffers, maintenance of purification instruments, sanitization of chromatographic columns, detailed notebook keeping, preparations of reports and inventory maintenance.

Familiarity with Microsoft office applications, effective communication skills, the ability to work independently and in collaboration with others, and attention to details are a must. Interest in related scientific fields and drug discovery.

The following skills are considered a plus but are not required.

• Knowledge of endotoxin measurements, protein analytical methods such as fluorimetry, infrared spectroscopy, circular dichroism spectroscopy, light scattering, ultracentrifugation, or gradient purification.
• Experience in recombinant protein expression in either bacterial, insect or mammalian cell lines.
• Basic knowledge in sterile techniques.
• Basic knowledge of RNA biochemistry.

BS (with 2 or more years of post‑graduation work experience) or MS (with 1 year or more years of graduate or post‑graduation laboratory experience) in biology, chemistry, or another scientific field. Work experience can be in either academic or industry setting.

• Assay Development
• Cell Biology
• Cell Culture Techniques
• Data Analysis
• Detail-Oriented
• Endotoxin Testing
• Infectious Disease
• In Vitro Assays
• Microbiology
• Molecular Biology Techniques
• Protein Expression
• Sterile Procedures
• Ultraviolet-Visible UV/VIS Spectrophotometers

Our company is committed to inclusion, ensuring that candidates can engage in a hiring process that exhibits their true capabilities.

As an Equal Employment Opportunity Employer, we provide equal opportunities to all employees and applicants for employment and prohibit discrimination on the basis of race, color, age, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability status, or other applicable legally protected characteristics.

--As a federal contractor, we comply with all affirmative action requirements for protected veterans and individuals with disabilities.

- For more information about personal rights under the U.S. Equal Opportunity Employment laws, visit:

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We are proud to be a company that embraces the value of bringing together, talented, and committed people with diverse experiences, perspectives, skills and backgrounds. The fastest way to breakthrough innovation is when people with diverse ideas, broad experiences, backgrounds, and skills come together in an inclusive environment. We encourage our colleagues to respectfully challenge one another's thinking and approach problems collectively.

The salary range for this role is $87,300.00 - $

This is the lowest to highest salary we in good faith believe we would pay for this role at the time of this…