美国马里兰大学巴尔的摩分校招聘博士后—蛋白质工程

美国马里兰大学巴尔的摩分校招聘博士后—蛋白质工程

Postdoctoral Fellow: Protein Engineering

University of Maryland, Baltimore

Date Posted: Posted on 18 September 2026

Location: United States (US)

Job Tags:

molecular biology, protein engineering

Postdoctoral Fellow: Protein Engineering

The Division of Pulmonary, Critical Care and Sleep Medicine at the University of Maryland, Baltimore, School of Medicine is seeking a highly motivated Postdoctoral Researcher to engineer proteins with novel or improved functions using directed evolution and rational design, and to develop high-throughput selection and screening platforms that support an iterative design-build-test cycle across our protein engineering, synthetic biology, and molecular imaging programs.

Key Responsibilities

• Design and construct combinatorial, site-saturation, and rationally designed variant libraries.

• Develop and execute high-throughput selection and screening strategies, including growth-coupled selections and FACS-based screens.

• Express, purify, and biophysically characterize engineered proteins, including binding, stability, and specificity measurements.

• Integrate validated variants into cellular and in vivo systems and confirm function in a biological context.

• Generate high-throughput sequencing datasets from selection campaigns and work with computational colleagues to implement and test their designs.

• Contribute protein biochemistry expertise across the lab’s broader research program as needed.

• Present findings at internal meetings and scientific conferences and prepare manuscripts for high impact journals.

• Mentor junior researchers and contribute to a collaborative lab environment.

Qualifications

• PhD in Biochemistry, Protein Engineering, Molecular Biology, Chemical Biology, or a related field.

• Strong hands-on experience in protein engineering, including library construction, directed evolution or high-throughput selection, and protein expression and purification.

• Proficiency in molecular biology techniques, including cloning and synthetic construct design, PCR based mutagenesis, and next-generation sequencing library preparation.

• Experience with biophysical characterization methods for protein-ligand and protein-protein interactions.

• Experience with deep mutational scanning or display technologies (phage, yeast, or bacterial surface display) is desirable.

• Experience with membrane protein expression, structural biology, or bacterial genome engineering is a plus.

• Ability to work independently and within a collaborative team; strong communication and writing skills.

Application: Interested candidates should send their CV, a cover letter outlining their research experience, interest in this position and contact information for three references to Dr. Nalinikanth Kotatgiri at [Please click the Apply button for the link or address]

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