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About the Role
The Senior Engineer will lead engineering projects and strategic activities to support the commercialization and scale-up of Claros' PFAS destruction technology. This role bridges R&D, product development, pilot/applications teams, and commercial growth, ensuring scalable, cost-effective, and market-ready solutions. The engineer will drive the transition of emerging technologies into commercial systems, establish engineering standards, and build a high-performing engineering organization.
Responsibilities
- Support customer projects at pilot and commercial scale.
- Manage engineering priorities, resources, and budgets to achieve company objectives and commercialization milestones.
- Coordinate external engineering firms, consultants, and technical partners.
- Lead vendor, fabricator, and equipment supplier relationships.
- Support engineering efforts to transition PFAS destruction technologies from pilot-proven concepts into scalable commercial products.
- Develop standardized system designs, technical specifications, and product platforms for repeatable deployment.
- Drive product improvements related to performance, reliability, manufacturability, energy efficiency, and cost reduction.
- Establish engineering best practices, design standards, and quality processes.
- Collaborate with R&D to translate scientific advancements into commercially viable products.
- Partner with Business Development to provide technical leadership during customer evaluations, proposals, and negotiations.
- Work closely with Operations and Implementation teams to ensure efficient product deployment, operation, and maintenance.
- Serve as a key technical resource for customers, partners, and stakeholders.
- Ensure commercial products and systems comply with applicable environmental, safety, and regulatory requirements.
- Support compliance with relevant technical codes in the United States and Europe.
- Identify technical, operational, and business risks and implement mitigation strategies.
- Establish performance metrics and quality standards for product adoption and customer outcomes.
Requirements
- Bachelor's degree in chemical engineering, mechanical engineering, process engineering, or related technical field.
- 7+ years of progressive engineering experience within industrial technology, water treatment, environmental technology, chemical processing, or related industries.
- Demonstrated experience commercializing new technologies and translating R&D innovations into market-ready commercial products.
- Strong understanding of process engineering, reactor systems, water treatment technologies, and system integration.
- Experience developing engineering standards, cost models, and scalable product platforms.
- Excellent communication, leadership, problem-solving, and project management skills.
- Experience working in startup, growth-stage, or rapidly scaling technology organizations preferred.
- Experience with wastewater treatment and environmental process technologies, including development, scale-up, and commercialization of engineered treatment systems for industrial customers.
Skills
- Process engineering
- Reactor systems
- Water treatment technologies
- System integration
- Engineering standards development
- Cost modeling
- Scalable product platform development
- Communication
- Leadership
- Problem-solving
- Project management
- Wastewater management (preferred)
Location
- Minneapolis, Minnesota
Work Type
- On-site
- Travel required
Experience Level
- Senior
Education Level
- Bachelor's degree
Salary/Compensations
- $110,000 - $135,000
Benefits
- Competitive compensation
- Health, dental, and vision insurance
- Paid time off and company holidays
- 401(k) retirement plan with company match
- Opportunities for career growth and professional development
- Company-sponsored training and certifications
- Supportive, team-oriented work environment
About the Company
- Claros Technologies is a global leader in PFAS mitigation, founded in 2018 and based in Minneapolis, Minnesota.
- The company has two core divisions: ClarosTech™ for PFAS destruction and ClarosLabs™ for PFAS detection and analysis.
- ClarosTech™ offers affordable, high-flow, scalable systems that destroy various PFAS compounds.
- ClarosLabs™ is an ISO/IEC 17025:2017 accredited laboratory specializing in PFAS analysis.
- The company is comprised of scientists, engineers, business builders, and impact-driven leaders focused on solving environmental problems.
- In 2026, Claros closed a $55 million financing round to support commercial adoption and global expansion.
- The company's mission is to destroy PFAS permanently.
Equal Opportunity
- Claros Technologies is an equal opportunity employer.
- We welcome applicants of all backgrounds and do not discriminate on the basis of race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information, or any other protected characteristic.