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Senior Process Engineer

Solcoa
CompanySolcoa
CategoryEngineering
LocationSan Francisco Bay Area
RemoteOn-site (inferred)
EmploymentNot stated
LevelSenior
SalaryNot stated by the employer
Posted2 Sept 2025
Last verified30 Jul 2026
SourceEmployer career page (ashby)
Applications are handled by the employer, not by us.Apply on the employer's site →
Description
MAKING THE METALS POWERING THE WORLD Solcoa is building the next generation of American metalmaking, starting with rare earths — the metals of power and motion. We've developed a new chemistry that converts rare earth oxides into high-purity metals — the materials inside every EV, fighter jet, wind turbine, and data center — cleaner, cheaper, and faster than any conventional process. Now we're scaling it to thousands of tonnes of annual production. THE ROLE — SENIOR PROCESS ENGINEER You’ll lead the scale-up of our pilot into a demonstration plant, laying the groundwork for follow-on commercial facilities. You’ll translate R&D into engineered processes, partner with external engineering firms/EPCs, and drive safe, on-time construction and commissioning. WHAT YOU’LL DO - Lead scale-up from lab/pilot to demonstration and commercial scale for rare-earth metallization processes. - Own core process deliverables: PFDs, P&IDs, mass & energy balances, control narratives, and operating envelopes. - Translate internal research into detailed engineering packages for external partners; manage scope, interfaces, and change control. - Direct custom equipment specification, vendor selection, FAT/SAT, and installation through third-party fabricators. - Plan and run HAZOP/LOPA and safety reviews; implement safeguards and MOC. - Coordinate with EPC contractors to ensure schedule, cost, quality, and safety targets are met through mechanical completion and startup. - Develop commissioning plans, SOPs, and operator training; support ramp-to-rate and reliability growth. - Optimize processes for yield, throughput, cost, environmental compliance, and uptime; instrument KPIs and drive continuous improvement. - Navigate permitting and regulatory documentation in collaboration with EHS and external consultants. - Anticipate risks and unblock issues rapidly in an agile, high-accountability environment. WHAT YOU BRING Required - Typically 5+ years as a Process/Project Engineer in industrial plant design, construction, or operations (chemicals, metallurgical, electrochemical, or related). - Demonstrated success scaling processes from lab/pilot to commercial scale. - Experience managing and communicating effectively with engineering firms and EPC contractors. - Strong command of PFDs, P&IDs, mass/energy balances, control strategies, HAZOP, and regulatory documentation. - Track record delivering plants or major process units safely, on schedule, and on budget. - Excellent cross-functional communication, documentation, and project leadership. - Availability to start soon. Preferred - Background in high-temperature processes, electrochemical cells, molten-salt systems, or rare-earth metallurgy. - Familiarity with environmental/permitting frameworks for chemical/metallurgical facilities. - Start-up/commissioning experience and hands-on time in operating plants. - Working knowledge of CAD/CAE tools and data analysis for process performance. COMPENSATION & BENEFITS - Competitive base salary - Comprehensive health, dental, and vision insurance - Company-provided lunch daily - Visa sponsorship available if needed
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Senior Process Engineer — Solcoa · Job Opportunities API