Research Scientist/Senior Engineer, Concrete

Company OverviewAre you a results-driven problem-solver eager to make a meaningful impact on the world? Do you believe climate change is the defining challenge of our time? If so, Biomason needs you.Biomason is the only company in the world harnessing biology to produce cement. Since 2012, we have leveraged microorganisms to grow sustainable, structural biocement® under ambient conditions-reinventing traditional cement and offering a planet-friendly alternative to carbon-intensive construction materials.We are seeking dedicated, passionate, and hardworking individuals to join our growing team in Research Triangle Park, NC. Together, we can end the world's dependence on carbon-emitting building materials and change the way we build.Biomason is privately held and headquartered in Research Triangle Park, North Carolina. To learn more, visit . We offer a competitive benefits package, including medical, dental, vision, 401(k) with employer match, generous paid time off, and more.Position SummaryBiomason is seeking a Research Scientist/Senior Engineer specializing in Concrete, to help lead the development, testing, and optimization of bioconcrete products incorporating biocement. This role is highly applied, bridging laboratory research with real-world product development. The ideal candidate will have expertise in aggregate characterization, concrete mix design, statistical experimental design and modeling, and mechanical/durability testing of concrete products. This position reports to the Vice President of R&D and may require occasional international travel to support partnerships, pilot projects, and scale-up initiatives.Key ResponsibilitiesDevelop and optimize bioconcrete formulations incorporating biocement for strength, durability, and performanceApply statistical methods (DOE, regression modeling, multivariate analysis) to design experiments and build predictive modelsCharacterize concrete materials using industry-standard testing (ASTM, ACI, EN, and other international standards)Translate lab-scale findings into pilot- and production-scale applicationsCollaborate with cross-functional R&D, engineering, and manufacturing teams, as well as external partnersPrepare clear technical documentation and communicate findings to both technical and non-technical stakeholdersRemain current with advances in cement chemistry, biomineralization, and sustainable construction materialsQualificationsM.S. or Ph.D. in Civil Engineering, Concrete Science, Materials Science, or a related fieldMinimum of 3 years of direct experience in biocement, bioconcrete, or cementitious material research, product development, or testingHands-on experience with pre-cast concrete manufacturing (wet and/or dry) preferred; RMX concrete production experience a plusStrong background in statistical experimental design (DOE) and computational/data modelingExperience in scaling laboratory methods to pilot or production environmentsCompetenciesStrong analytical thinker with creative problem-solving skillsOrganized and detail-oriented; able to manage multiple priorities in a fast-paced environmentExcellent oral and written communication skillsCollaborative team player with the ability to work independentlyCommitment to laboratory and site safety protocolsPhysical DemandsAbility to stand, walk, and work in laboratory and pilot plant environments for extended periodsAbility to lift up to 25 pounds occasionallyManual dexterity for handling laboratory equipment and test specimensWork ConditionsWork performed primarily in laboratory, pilot plant, and potentially manufacturing environmentsOccasional exposure to wet or dusty conditions, heavy equipment, and industrial noiseOften exposed to odorsRoutinely works in office environmentsWorks around heavy objects or machineryFrequently works on slippery or uneven surfacesPeriodically exposed to outdoor weather, noise, heat/cold, dust, and industrial environmentsPeriodic international and domestic travel required to support projects and partnershipsBiomason is an Equal Opportunity Employer. We celebrate diversity and are committed to providing an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other characteristic protected by law. If you need assistance completing the application process, please contact HR@

Created: 2026-04-02