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Director of Chemistry R&D

Job in San Diego, San Diego County, California, 92189, USA
Listing for: OHR
Full Time position
Listed on 2026-01-29
Job specializations:
  • Research/Development
    Research Scientist, Drug Discovery, Biotechnology, Pharmaceutical Science/ Research
  • Science
    Research Scientist, Drug Discovery, Biotechnology, Pharmaceutical Science/ Research
Salary/Wage Range or Industry Benchmark: 125000 - 150000 USD Yearly USD 125000.00 150000.00 YEAR
Job Description & How to Apply Below

OHR uses primordial chemistry and synthetic biology to fashion strategic chemicals. Our technology enables the creation of carbon chains of deterministic length without cells, co-factors, or typical oil contaminants. With a core value of sustainability, OHR is focused on building resilient supply chains through innovative solutions.

Role Description

OHR Synbiosis seeks a highly experienced Chemistry Director or Sr. Principal Scientist to lead technical developments and technology transfer across R&D groups and between the broader OHR organization. The candidate will lead development of synthetic chemistry routes of OHR’s Creationary Chemistry TM platform, including: organic chemistry synthetic pathway exploration and discovery, reaction process optimization, catalyst development, analytical methodologies, product application, and external technical partnership management.

Responsibilities
  • Exemplify excellence in lab safety and chemical hygiene practices.
  • Direct research and development on OHR’s Creationary Chemistry TM platform across multiple physical locations. Lead the drive to deliver critical chemicals to public and private customers in need.
  • Oversee discovery of organic and synthetic chemistry reactions to create novel synthetic routes leveraging OHR’s proprietary enzymatic intermediates.
  • Lead Process Chemistry R&D to design, optimize, and scale catalytic processes, including acid/base catalysis, heterogenous supported-metal and inorganic catalysis, hydrogenation, and hydrodeoxygenation.
  • Oversee development of analytical methodologies, in-house and with partners, to build quantitative standing of chemical reactions.
  • Build testing and characterization protocols for OHR’s aviation and aerospace fuel product portfolio and additional proprietary emerging product portfolios.
  • Design, test, validate, and find partners to scale novel heterogenous inorganic catalysts.
  • Develop long-term research and IP strategies to solidify the Creationary Chemistry TM platform.
  • Recruit, hire, and build additional talent to strengthen OHR’s chemistry group.
  • Oversee technology transfer to OHR’s Manufacturing team and external partners.
  • With Project Managers and Executives, implement project management systems to track Chemistry R&D developments and KPIs.
Required Qualifications
  • Doctoral Degree in Chemistry, or equivalent area, from an accredited university.
  • Previous Director level experience > 1 year.
  • Exemplary past demonstration of lab and workplace safety.
  • Direct experience simultaneously leading and guiding multiple technical chemistry research and development teams.
  • Direct experience overseeing discovery and development of synthetic chemistry pathways.
  • Direct experience overseeing process chemistry and reaction optimization teams.
  • Direct experience exploring and selecting or synthesizing and evaluating heterogenous metal catalysts for hydrogenation and reduction chemistry.
  • Direct experience discovering or optimizing acid and based catalyzed reactions.
  • Direct experience managing development of analytical methods of compound identification and quantification, including utilization of GC-FID, HPLC, LC/MS, GC/MS, NMR, and ICP.
  • Experience managing international technical teams or technical partnerships.
  • Direct hands-on experience converting established batch reactions to flow/continuous reactions.
  • Past experience hiring, training, and managing younger scientists.
  • Ability to control ITAR and Export Compliance restricted information.
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