Lab Technician
On-site
Full Time
#Engineering
#Ray
#Python
Limelight Steel is dedicated to building a cleaner future by eliminating the carbon emissions generated by traditional iron and steel production. Because current fossil-based methods are responsible for 8% of global CO2 emissions, we have developed electrified ironmaking technology that lowers energy consumption and reduces costs. We are an Oakland-based startup backed by top-tier climate tech investors, and we are looking for teammates who are kind, courageous, and driven to help us achieve our goal of decarbonizing the steel industry.
The role
We are seeking a Junior Lab Technician to join our team on a full-time, on-site basis in the United States. This position is ideal for someone early in their career who is eager to support our process development through hands-on experimentation, equipment maintenance, and rigorous sample preparation. You will work closely with our engineering team to ensure our lab operations run smoothly and safely as we scale our technology.
Core responsibilities
- Execute experiments according to established test plans and assist the engineering team with data collection and analysis.
- Prepare metallurgical samples by cutting, epoxying, and polishing them for detailed characterization.
- Maintain the laboratory environment by organizing tools, troubleshooting equipment, performing routine repairs, and upholding strict safety protocols.
Skills and experience
To be successful in this role, you should possess a strong analytical mindset and a commitment to precision. We require the following qualifications:
- An Associate or Bachelor’s degree in Materials Science or a related technical field.
- At least one year of hands-on experience working in a laboratory setting.
- Strong communication skills and the ability to work effectively both independently and as part of a collaborative team.
- Experience with Python or other programming languages is a plus.
- Knowledge of Engineering principles, Ray, and familiarity with metallurgical analysis tools like optical microscopy or X-ray diffraction is highly valued.
- A high level of attention to detail, particularly regarding experimental notes and lab organization.
Compensation and benefits
We provide a comprehensive benefits package designed to support your well-being and long-term success. Our offerings include:
- A competitive stock option package.
- Full premium coverage for PPO Gold medical insurance for employees, with 80% coverage for dependents.
- Full premium coverage for both vision and dental insurance for employees.
- A generous time-off policy, including 20 days of paid time off and 10 personalized holidays.
- A sustainable 401k retirement savings plan that includes a company match.
- Catered team lunches twice per week.
- The opportunity to grow your career within a mission-driven team of passionate professionals.
How to apply
If you are motivated by our mission to decarbonize the steel industry and have the technical background we are looking for, we would love to hear from you. Please submit your application to be considered for this opportunity to help us build a more sustainable future.




