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 www.biomason.com. 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 Responsibilities
Develop and optimize bioconcrete formulations incorporating biocement for strength, durability, and performance

Apply statistical methods (DOE, regression modeling, multivariate analysis) to design experiments and build predictive models

Characterize concrete materials using industry-standard testing (ASTM, ACI, EN, and other international standards)

Translate lab-scale findings into pilot- and production-scale applications

Collaborate with cross-functional R&D, engineering, and manufacturing teams, as well as external partners

Prepare clear technical documentation and communicate findings to both technical and non-technical stakeholders

Remain current with advances in cement chemistry, biomineralization, and sustainable construction materials


Qualifications
M.S. or Ph.D. in Civil Engineering, Concrete Science, Materials Science, or a related field

Minimum of 3 years of direct experience in biocement, bioconcrete, or cementitious material research, product development, or testing

Hands-on experience with pre-cast concrete manufacturing (wet and/or dry) preferred; RMX concrete production experience a plus

Strong background in statistical experimental design (DOE) and computational/data modeling

Experience in scaling laboratory methods to pilot or production environments


Competencies
Strong analytical thinker with creative problem-solving skills

Organized and detail-oriented; able to manage multiple priorities in a fast-paced environment

Excellent oral and written communication skills

Collaborative team player with the ability to work independently

Commitment to laboratory and site safety protocols


Physical Demands
Ability to stand, walk, and work in laboratory and pilot plant environments for extended periods

Ability to lift up to 25 pounds occasionally

Manual dexterity for handling laboratory equipment and test specimens


Work Conditions
Work performed primarily in laboratory, pilot plant, and potentially manufacturing environments

Occasional exposure to wet or dusty conditions, heavy equipment, and industrial noise

Often exposed to odors

Routinely works in office environments

Works around heavy objects or machinery

Frequently works on slippery or uneven surfaces

Periodically exposed to outdoor weather, noise, heat/cold, dust, and industrial environments

Periodic international and domestic travel required to support projects and partnerships


Biomason 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@biomason.com
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