Posted 5 hours ago
R&D Technician – Cement & Concrete Materials
Queens Carbon
Perks & benefits
Annual LeaveHealth InsuranceHousing AllowanceMedical InsurancePaid Leave
Requirements
High school diploma or equivalent, Ability to lift 50 lbs, Attention to detail, Strong communication skills
Skills
ASTMMaterials Science
About the role
About the Company
Queens Carbon is developing next-generation low-carbon cement and supplementary cementitious materials (SCMs) that reduce the carbon footprint of concrete while maintaining or improving performance. Our team combines materials science, chemistry, and process engineering to develop innovative technologies that can transform one of the world’s largest industries.
Responsibilities
- Prepare aggregates, cement, mortar, and concrete mixtures according to ASTM and internal testing procedures
- Cast, cure, label, organize, and track concrete and mortar test specimens
- Perform fresh and hardened property testing including slump, air meter, unit weight, density, and compressive strength
- Operate, maintain, and troubleshoot laboratory testing equipment
- Collect, analyze, and document experimental data in laboratory notebooks and digital records
- Manage laboratory inventory, supplies, and consumables
- Support pilot-scale production and materials development projects
Requirements
- High school diploma or equivalent
- Ability to follow written procedures and test protocols with high accuracy
- Strong attention to detail and commitment to data reliability
- Ability to safely lift and move materials up to 50 pounds daily
- Strong communication and teamwork skills
- Flexibility to support various technical areas including process development and pilot operations
Preferred Qualifications
- Associate or Bachelor's degree in relevant engineering
- Experience with cement, concrete, mortar, aggregates, or related materials
- Familiarity with ASTM cement and concrete testing procedures
- American Concrete Institute (ACI) Concrete Field-Testing technician certification
- Experience operating compression testing machines, mixers, or curing equipment
- Proficiency in Excel for data reporting
Benefits
- Equity in the company
- Insurance options including health, dental, vision, and life
- 401k
- Friendly time-off policy
- Professional development in a scientific environment
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Queens Carbon · Cedar Grove