<h2>About Travertine</h2><div><p>Travertine is an Industrial Transformation company based in Boulder, CO, that is rapidly scaling a technology for sulfur-decoupled production of critical minerals, starting with phosphate. Our technology enables large-scale circularity in extractive industries while simultaneously decarbonizing building materials. We do this by electrochemically recycling chemical byproducts, sulfate wastes, into sulfuric acid and valuable mineral co-products.</p><p>Sulfuric acid is the world's most used inorganic chemical and is vital for producing a wide range of critical elements including phosphate, lithium, copper, nickel, and rare earth elements. Travertine's technology solves the dual problems of sulfur supply vulnerability and large-scale chemical waste disposal. Our transformative process changes the fundamental material balance of critical mineral production, laying the groundwork for an industry liberated from fossil inputs and their legacy impacts.</p><p>Since founding, Travertine has raised over $29M in capital, including over $5M in US Federal and State government grants. We are an accomplished and driven team recognized by C&amp;EN 10 startups to watch in 2022, Bloomberg NEF Pioneers in 2023, RMI Third Derivative 1st Gigaton Captured program in 2024, Mining Cleantech Challenge in 2026, and are a founding member of the Carbon Removal Alliance. Travertine designed, built, and successfully operated our core technology Demonstration Plant in Rochester, NY for over 3,000 hours, and delivered the project on-time and on-budget. We are now developing our first commercial plant, which will be the only new phosphate plant built on US soil in over 50 years.</p></div><br><br><h3>The Role</h3><ul><div>The Process Development Manager will report to the Director of Process Development and will manage and oversee RD&amp;D projects. We are developing processes in the phosphate and sulfuric acid space to create innovative and economic routes to producing critical minerals. This role will be responsible for managing a portfolio of development projects, overseeing experimental design, analysis, and piloting to develop and scale-up Travertine’s technologies. The successful candidate will have proven abilities to efficiently and safely develop and execute experimental planning on a compressed timeline, manage pilot process design, analyze experimental data, develop mass balances, manage and mentor junior engineers and technicians, communicate effectively in writing and verbally, and above all <strong>translate experimental results into scalable processes</strong>.</div></ul><h3>Key Responsibilities</h3><ul><div><li>Maintain and improve a safe, clean, productive, and happy work environment.</li><li>Manage and oversee process development projects, including experimental plans and review of work products from benchtop and pilot experiments.</li><li>Manage and mentor junior engineers and technicians. Train personnel as necessary in laboratory procedures and data analysis. </li><li>Translate process engineering needs into work packages that deliver results to fill that need.</li><li>Support the design and construction of laboratory and pilot test equipment.</li><li>Translate benchtop and pilot data into inputs for heat and mass balance models with our process simulation engineers.</li><li>Review and improve PFDs and Equipment Lists.</li><li>Troubleshoot performance issues in lab and pilot experiments.</li></div></ul><h3>Required Qualifications</h3><ul><li>MS degree or more in engineering (chemical, materials, metallurgical) or equivalent experience.</li><li>5+ years of applied chemical process development/design experience.</li><li>Project management experience, under aggressive timelines, with teams having diverse professional backgrounds.</li><li>Demonstrated leadership and personnel development skills.</li><li>Proven skills in chemical experiment design, data acquisition and validation, mass balance development, and translation of laboratory results to process design.</li><li>Experience in hands-on laboratory work, including chemical and physical analytical techniques (wet chemistry, spectroscopy, mineralogical characterization).</li><li>Experience reading and writing process flow diagrams (PFDs) and developing mass and energy balance models (MEBs).</li></ul><h3>Desired Qualifications</h3><ul><div><li>Experience interfacing with vendors and contractors to integrate development results into engineering designs.</li><li>Experience in a start-up or RD&amp;D environment is desired.</li><li>Translation of process design from pilot to commercial scale.</li><li>Experience in the following industries are desired: phosphate fertilizer production, chlor-alkali, electrolysis, and/or hydrometallurgy.</li></div></ul><h3>Salary &amp; Benefits</h3><ul><div><p>This role is onsite and based in our Boulder, CO headquarters. </p><p>Salary range is highly dependent on skill set and experience and includes the following benefits:</p><li>Stock options</li><li>Health, Dental, Vision, Life Insurance</li><li>401k with 100% match up to 3% of salary</li><li>Flexible time off policy</li></div></ul><br>

<p>Travertine is a Carbon Dioxide Removal and industrial chemical production company based in Boulder, CO. We are building a cost-effective, gigaton-scale CDR solution that co-produces sulfuric acid for use in critical element extraction.</p>

Process Development Manager

<h2>About Travertine</h2><div><p>Travertine is an Industrial Transformation company based in Boulder, CO, that is rapidly scaling a technology for sulfur-decoupled production of critical minerals, starting with phosphate. Our technology enables large-scale circularity in extractive industries while simultaneously decarbonizing building materials. We do this by electrochemically recycling chemical byproducts, sulfate wastes, into sulfuric acid and valuable mineral co-products.</p><p>Sulfuric acid is the world's most used inorganic chemical and is vital for producing a wide range of critical elements including phosphate, lithium, copper, nickel, and rare earth elements. Travertine's technology solves the dual problems of sulfur supply vulnerability and large-scale chemical waste disposal. Our transformative process changes the fundamental material balance of critical mineral production, laying the groundwork for an industry liberated from fossil inputs and their legacy impacts.</p><p>Since founding, Travertine has raised over $29M in capital, including over $5M in US Federal and State government grants. We are an accomplished and driven team recognized by C&amp;EN 10 startups to watch in 2022, Bloomberg NEF Pioneers in 2023, RMI Third Derivative 1st Gigaton Captured program in 2024, Mining Cleantech Challenge in 2026, and are a founding member of the Carbon Removal Alliance. Travertine designed, built, and successfully operated our core technology Demonstration Plant in Rochester, NY for over 3,000 hours, and delivered the project on-time and on-budget. We are now developing our first commercial plant, which will be the only new phosphate plant built on US soil in over 50 years.</p></div><br /><br /><h3>The Role</h3><ul><div>The Process Development Manager will report to the Director of Process Development and will manage and oversee RD&amp;D projects. We are developing processes in the phosphate and sulfuric acid space to create innovative and economic routes to producing critical minerals. This role will be responsible for managing a portfolio of development projects, overseeing experimental design, analysis, and piloting to develop and scale-up Travertine’s technologies. The successful candidate will have proven abilities to efficiently and safely develop and execute experimental planning on a compressed timeline, manage pilot process design, analyze experimental data, develop mass balances, manage and mentor junior engineers and technicians, communicate effectively in writing and verbally, and above all <strong>translate experimental results into scalable processes</strong>.</div></ul><h3>Key Responsibilities</h3><ul><div><li>Maintain and improve a safe, clean, productive, and happy work environment.</li><li>Manage and oversee process development projects, including experimental plans and review of work products from benchtop and pilot experiments.</li><li>Manage and mentor junior engineers and technicians. Train personnel as necessary in laboratory procedures and data analysis. </li><li>Translate process engineering needs into work packages that deliver results to fill that need.</li><li>Support the design and construction of laboratory and pilot test equipment.</li><li>Translate benchtop and pilot data into inputs for heat and mass balance models with our process simulation engineers.</li><li>Review and improve PFDs and Equipment Lists.</li><li>Troubleshoot performance issues in lab and pilot experiments.</li></div></ul><h3>Required Qualifications</h3><ul><li>MS degree or more in engineering (chemical, materials, metallurgical) or equivalent experience.</li><li>5+ years of applied chemical process development/design experience.</li><li>Project management experience, under aggressive timelines, with teams having diverse professional backgrounds.</li><li>Demonstrated leadership and personnel development skills.</li><li>Proven skills in chemical experiment design, data acquisition and validation, mass balance development, and translation of laboratory results to process design.</li><li>Experience in hands-on laboratory work, including chemical and physical analytical techniques (wet chemistry, spectroscopy, mineralogical characterization).</li><li>Experience reading and writing process flow diagrams (PFDs) and developing mass and energy balance models (MEBs).</li></ul><h3>Desired Qualifications</h3><ul><div><li>Experience interfacing with vendors and contractors to integrate development results into engineering designs.</li><li>Experience in a start-up or RD&amp;D environment is desired.</li><li>Translation of process design from pilot to commercial scale.</li><li>Experience in the following industries are desired: phosphate fertilizer production, chlor-alkali, electrolysis, and/or hydrometallurgy.</li></div></ul><h3>Salary &amp; Benefits</h3><ul><div><p>This role is onsite and based in our Boulder, CO headquarters. </p><p>Salary range is highly dependent on skill set and experience and includes the following benefits:</p><li>Stock options</li><li>Health, Dental, Vision, Life Insurance</li><li>401k with 100% match up to 3% of salary</li><li>Flexible time off policy</li></div></ul><br />

Process Development Manager

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Travertine

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