Technician, Cement & SCM

Company Overview

Founded in 2019, Brimstone developed a breakthrough process to decarbonize cement production, one of the leading drivers of climate change. Our team is now scaling up to refine our process further and to build our first production facilities. We’re assembling an all-star group of sharp, mission-driven, collaborative individuals who take pride in using their diverse skills to contribute to a better world.

If this sounds like you, join us in helping to solve the most urgent, important challenge facing the world today (and have a blast while doing it).

Job Brief

The Technician on the Cement & SCM team will be responsible for managing and executing material tests on cement, supplementary cementitious material (SCM), and concrete materials. Ideal candidates are enthusiastic about performing hands-on work with concrete materials in a fast-paced R&D environment. This position reports to the Engineering Manager of Cement & SCM. 

This role is based in Oakland, California and is an on-site position.

• Conduct ASTM standard tests related to cement, SCM, and concrete materials
• Conduct tests to support product R&D
• Engage in lab operation, safety, and maintenance activities

• Completion of high school or equivalent
• 2+ years of cement/concrete laboratory testing experience
• Completion of at least one of the following ACI certifications:
• ACI Concrete Laboratory Testing Technician Level 1 certification (Level 2 preferred)
• ACI Cement Physical Tester certification
• ACI Concrete Field Testing Grade I certification
• ACI Concrete Strength Testing Technician certification
• Ability to manage and execute on test schedules, memorialize results, and prepare test reports
• Ability to lift up to 40lbs on occasion

• Experience with fresh concrete placement in large-scale lab or field conditions
• Experience with a variety of SCMs and admixtures in concrete batching and testing

• Salary range for this role is $30-40 per hour
• Company equity
• 401k retirement plan with 3% company contribution
• Medical, dental, and vision insurance for employees and dependents
• Mental health benefits
• Generous paid time off policy
• 12-weeks of parental leave
• A fun, diverse, and talented team focused on making the biggest impact possible on climate change

In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.

Our Commitment to Diversity

Brimstone is an equal opportunity employer committed to diversity, equity, inclusion, and belonging in the workplace. We seek to build a unique team of individuals and create an environment where all backgrounds and experiences are respected and appreciated. We credit our success to the values that we uphold, and to the different perspectives each team member brings every day.  We would never intentionally discriminate on the basis of race, color, ancestry, religion, national origin, sex, gender identity or expression, sexual orientation, age, marital status, disability status, pregnancy, veteran status, or any other status protected by federal or state law. 

We strive to provide an inclusive candidate experience. If there are any reasonable accommodations that you may need during the interview process, please let us know.