About the Job
Twelve is a new kind of chemical company built for the climate era. Our breakthrough technology eliminates emissions by turning CO2 into essential products. We are a team of scientists, engineers and problem solvers on a mission to fundamentally shift the way the world addresses climate change and lead the transition to a fossil free future with our carbon transformation technology.
As a critical part of Twelve’s development of a first-of-a-kind process for producing sustainable aviation fuel from CO2, the stack testing program sits at the interface between lab-scale and commercial production units. In this role, you will be a key member in the operation, maintenance, and troubleshooting of Twelve’s CO2 electrolysis systems. You will engage in activities including electrolyzer stack install, start up, operation, and replacement, as well as equipment maintenance and troubleshooting. Additionally, you will monitor and collect data to help maintain and improve performance, and provide feedback to our development teams.
The Stack Operator will be responsible for ensuring that all operations tasks are performed safely and according to the relevant operating procedures. The position will be mainly located in Tulsa, Oklahoma to operate our next generation electrolyzers.
This role is fixed-term with a 4-month employment period.
What You Will Do
Be a champion for safety by promoting a safety-first culture and ensuring a safe work environment with a commitment to zero workplace injuries
Ensure process equipment is operating correctly
Rapidly solve operational problems and avoid unexpected delays and shutdowns
Complete planned electrolyzer activities, including following the standard procedure to successfully start-up, turndown, and shutdown of the electrolyzer
Complete basic maintenance and troubleshooting activities to ensure minimal downtime
Maintain a log of daily plant/electrolyzer health, including run status, any alarms that occurred during the shift and how the problems were solved. Communicate these issues to other team members and engineers
Report safety concerns including near miss, hazards, and incident reporting through the appropriate channels
Operate control board for the electrolyzer via an HMI
Who You Are
Day Shift Hours
5:30 AM - 6 PM
1+ years of relevant work experience in Oil and Gas, Manufacturing, Pharmaceuticals, or similar.
Able to operate process equipment and work with compressed gasses
Able to troubleshoot process equipment in a manufacturing or chemical plant setting
Comfortable operating a control board via HMI
Experience with equipment maintenance / LOTO (Lock out tag out)
Experience working in a refinery or chemical plant is a plus
Excellent communication skills, able to work as part of a team
Stand for extended periods of time, and safely lift up to 60 lbs
Comfortable wearing PPE for long periods of time
Forklift Operations (Not required, but nice to have)
Twelve Benefits
Medical, dental, and vision coverage
Paid sick days and vacation
Competitive salary and equity compensation commensurate with experience
Diverse and inclusive work environment
At Twelve, it's important each employee is compensated competitively and fairly. In alignment with state legal requirements, Twelve conducts exhaustive research to understand compensation markets. A range for the included position is listed below. Be advised, actual offer details are determined by job category, job location, and candidate skill level.
United States Wage Range: $24.00/hr - $36.00/hr, depending on what level you are brought on at.
Please note that some pay bands may have wide ranges of compensation to accommodate candidate's diverse sets of skill levels.
We believe that the unique contributions of each individual is the driver of our success. To make sure that our products and culture continue to incorporate everyone's perspectives and experience we never discriminate on the basis of race, religion, national origin, gender identity or expression, sexual orientation, age, or marital, veteran, or disability status.
Want to work with us but don't see a current opening that fits your background? Submit a general application for Future Opportunities or email us at talent@twelve.co for further inquiries.
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Twelve is committed to the full inclusion of all qualified applicants, and complies with federal and state disability laws. As part of this commitment, Twelve will ensure that persons with disabilities are provided reasonable accommodations for the hiring process. If reasonable accommodation is needed to participate in the job application or interview process, please contact our Talent team by email at talent@twelve.co.
About the Company

Twelve
<p class="font_8">We're Twelve, the carbon transformation company—a new kind of chemical company that makes things from air, not oil. Our breakthrough technology eliminates emissions by transforming CO2 into critical materials, products and fuels. <br /><br />When it comes to addressing climate change, carbon isn’t our nemesis. To the contrary, we see carbon as the element of change. Carbon isn’t just the building block of life, it’s the building block of the chemicals, materials and fuels that make up our modern world and power innovation. From the spring in our running shoes to our favorite electronics, to building materials, electric car parts and fuels, carbon makes it possible. The problem is we get this carbon today from fossil fuels in the form of petrochemicals, which creates CO2 emissions and accelerates climate change.<br /><br />Carbon transformation fundamentally changes this paradigm by sourcing carbon from CO2 instead of fossil fuels. By replacing the fossil carbon in critical chemicals with renewable, recycled carbon from CO2, we can eliminate emissions from thousands of essential products and set a new standard for how things get made in the climate era.<br /><br /><br /><strong>We're Building a Team That's Never Existed Before</strong><br /><br />At Twelve, we combine multiple scientific, engineering and operational disciplines to take our technology from the original science to an industrial solution that puts a dent in climate change. It takes everybody and more to create an entirely new industry based on a technology that never existed before. <br /><br /><br /><strong>Join Our Mission to Build a Climate-Positive World and Fossil-Free Future</strong><br /><br />We are on a mission to build a fossil free-future, and reinvent what it means to be a chemical company in the climate era. Our carbon transformation technology is the keystone of a circular, non-extractive, fossil-free chemical and energy system of the future. Join us!</p> <p class="font_8">...</p> <p class="font_8"><strong>Twelve Benefits Philosophy:</strong> We believe that a big part of enabling the success of our employees is taking care of their health and wellbeing — as well as the health of their families. That is why Twelve provides full health insurance coverage (at 99%) to our employees + dependents.<br /><br /><strong>Benefits Overview </strong><br /><br /><strong>Medical, dental and vision</strong> - The physical and mental wellbeing of our employees is crucially important to us. To help alleviate some of the stress that comes with healthcare, Twelve pays for up to 99% of the total cost of medical, dental and vision insurance for employees and their families. This includes nationwide plans through Cigna (medical), Delta Dental (dental), and Guardian (vision) and local plans through Kaiser Permanente (medical).<br /><br /><strong>Health Savings Account funding</strong> - Employees who elect medical insurance in an HSA-compatible health plan are provided $130/month for single coverage and $210/month if they are also covering dependents.<br /><br /><strong>Parental leave</strong> - New parents are able to take up to 12 weeks of parental leave to welcome a new addition to the family, and up to 6 weeks of part-time work (at full-time pay) to gradually transition back to work.<br /><br /><strong>Company ownership </strong>- Twelve provides every employee with company stock options because every employee’s contributions are integral to achieve our mission to reduce global emissions and build a fossil-free future.<br /><br /><strong>Work at home stipends & reimbursements</strong> - All employees are eligible for phone reimbursement and headphone stipends, while remote and hybrid employees are also eligible for home internet and home office equipment stipends.<br /><br /><strong>Financial wellness </strong>- Twelve offers the opportunity to contribute to both pretax and Roth 401(k) retirement accounts and employees are also able to participate in pretax flexible spending accounts for medical and dependent care costs.<br /><br /><strong>PTO</strong> - It’s important that everyone feels they have the ability to refresh and recharge. Twelve offers unlimited Paid Time Off for salaried employees and 15 vacation days annually for hourly employees. <br /><br /><strong>Winter break </strong>- Twelve closes down for the period of time from December 25th to January 1st to provide all employees with time<br />to unwind without thinking about what they are missing.<br /><br /><strong>Wellbeing</strong> - Twelve offers many wellbeing programs like One Medical, Spring Health, Headspace, Calm, Gympass and Fetch pet insurance that help employees focus on their total health.<br /><br /><strong>Team bonding </strong>- Employees are provided many opportunities to get to know each other like our annual “Camp Twelve” celebration, biweekly team lunches, mocha match coffee breaks, or many other team connection events. <br /><br /><strong>Office pantry</strong> - We provide plenty of drinks and snacks for employees that visit the office to keep energized.</p>
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