Chemical Engineer - Direct Liquid Cooling

About PFX™

We engineer leading fluid solutions that keep the world moving and we're building a better future while we do it. As a vertically integrated global powerhouse, we operate 17 manufacturing facilities and 4 R&D centers across the world, delivering performance from lab to road in over 40 countries.

PFX Group™ brings together a family of trusted companies including Recochem, Prestone, Adam's Polishes, B&B Blending, Kost USA, Ultra Clear, POR and Auto-Chem, each with deep expertise, regional insight, and a shared commitment to engineering excellence.

From automotive and heavy-duty thermal management systems to household and industrial solutions, our products are built for performance, reliability, and a commitment to sustainability. Join us and be part of a team that's redefining what's possible in fluid technology.

We are currently seeking an applicant interested in a long-term position in the Cincinnati Technology Center CTC who will be responsible for interpreting analytical data to assess fluid health, predict equipment performance, and define maintenance and remediation strategies for Data Center/Direct Liquid Cooling DLC fluid applications. An ideal candidate must have 3-5 years of experience in analytical chemistry, fluid analysis, or condition monitoring and analytical testing experience in DLC fluids.

As part of the Technical Services team, this role serves as a technical authority in fluid condition monitoring, combining deep chemistry knowledge with data-driven insights to diagnose issues, recommend actions, and make final decisions regarding fluid suitability and maintenance strategies. As a Chemical Engineer - DLC this role will also contribute to the development of predictive analytics tools, including AI-enabled diagnostics, to enhance system reliability and customer value.

Key Responsibilities

1. Fluid Diagnostics & Predictive Analysis

• Analyze complex analytical data to determine fluid condition, degradation mechanisms, and system health
• Identify trends and patterns to predict equipment and fluid performance/failure modes
• Develop and apply condition-based monitoring methodologies for cooling systems
• Translate laboratory and field data into actionable insights and risk assessments

2. Decision-Making Authority

• Recommend actions based on analytical results and performance criteria
• Define and recommend fluid maintenance, remediation, and replacement strategies
• Support in establishing thresholds, limits, and decision frameworks for fluid health and usability by working closely with R&D Product Owner, OEM and/or end user
• Provide final technical judgment on customer issues requiring expert evaluation

3. Customer-Facing Technical Support

• Communicate findings through clear, data-driven reports and presentations
• Provide troubleshooting support and root cause analysis for customer issues
• Engage directly with customers, OEMs, and internal teams to resolve technical challenges
• Translate complex analytical results into practical recommendations and actions

4. Advanced Analytics & AI Development

• Support development of predictive models and trend analysis tools for fluid monitoring
• Collaborate with data science and R&D teams to build AI-driven diagnostic capabilities
• Define data requirements, key parameters, and diagnostic logic for automated systems
• Continuously improve analytics methodologies through feedback and validation

5. Technical Leadership & Knowledge Development

• Serve as an expert in DLC fluids and system performance
• Maintain deep knowledge of fluid chemistry, degradation pathways, and application conditions
• Contribute to development of best practices, standards, and diagnostic methodologies
• Provide technical guidance and mentorship to internal stakeholders as needed

6. Cross-Functional Collaboration

• Work closely with R&D, Quality, Sales, Operations and customers to resolve technical issues
• Support product development by linking field performance to formulation improvements
• Ensure alignment between laboratory data, field performance, and customer requirements

Qualifications

Education

• Bachelor's degree in chemistry, Chemical Engineering, or related field
• Advanced degree (MSc/PhD) preferred

Experience

• 3-5 years in analytical chemistry, fluid analysis, or condition monitoring
• Analytical testing experience in DLC fluids

Core Technical Skills

• Advanced analytical data interpretation and trend analysis
• Deep understanding of glycol-based and cooling fluid chemistry and performance
• Experience with condition monitoring, failure diagnostics, and root cause analysis
• Familiarity with LIMS, data platforms, and digital tools for analytics
• Knowledge of predictive modeling, statistical analysis, or AI applications (preferred)

Competency

Technical Mastery - Applies deep scientific and application knowledge to interpret data and guide decisions

Analytical Thinking & Problem Solving - Identifies patterns, diagnoses issues, and develops predictive insights

Decision Quality - Makes sound, data-driven decisions with confidence and accountability

Communication - Clearly conveys complex technical findings to both technical and non-technical audiences

Customer Focus - Provides high-value recommendations that improve customer operations and reliability

Innovation & Continuous Improvement - Drives advancement of diagnostic methods and predictive capabilities

Scope & Impact

• Acts as a technical authority in fluid condition assessment and recommendations
• Directly impacts customer satisfaction, equipment reliability, and product performance
• Plays a key role in transitioning the organization toward predictive and AI-driven diagnostics

What We Offer:

• Competitive compensation
• Career growth opportunities - we prioritize internal promotions
• Generous 401k match
• Comprehensive health benefits, including medical, vision and dental coverage and Telemedicine
• Paid vacation and holidays
• Tuition assistance program - support for continued education and professional development

Please note: A pre-employment background check, including a criminal record check and drug testing, is required.

PFX is proud to be an equal opportunity employer and is committed to fostering a diverse and inclusive workplace.

NOTICE TO EMPLOYEES AND APPLICANTS REGARDING THE USE OF ARTIFICIAL INTELLIGENCE (AI)

Our Commitment to Fairness and Transparency
The PFX Group may use Artificial Intelligence (AI) or Automated Decision Systems (ADS) to assist in certain employment-related processes, such as recruitment and hiring. These tools are intended to support decision-making, not replace human judgment.