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Senior Research Associate, Oligonucleotide Chemistry

Tessera Therapeutics
September 16, 2026
Full-time
Remote friendly (Somerville, MA)
Worldwide
Operations
Role: Senior Scientist overseeing oligonucleotide synthesis and purification processes to support platform research and preclinical activities at Tessera Therapeutics. Responsibilities: perform small-scale, high-throughput guide RNA production, optimize synthetic and purification methods for scalable manufacturing, collaborate with internal manufacturing teams during process transfer, and contribute to cross-functional team projects. Requirements: BS/MS in Chemistry, Biochemistry, Chemical Engineering or related, with 3+ (MS) or 5+ (BS) years of industry experience in oligonucleotide processing; hands-on expertise with Mermade192 and Mermade12 synthesizers; experience with HPLC purification; strong troubleshooting and documentation skills. Preferred: familiarity with Γ„kta100 synthesizer, enzymatic ligation, ELNs, and broader oligonucleotide research stages. High-Value: focus on guide RNA for gene editing applications, supporting gene writing platform, working within GxP environments, and collaborating cross-functionally in a biotech R&D setting. Work setup: role details on location/travel are not specified.