R&D Engineer - Ultrapure Water

YSI Inc.; Tewksbury, Northern (MA, KY); Hybrid; USD 110,000 - 130,000; Full time

Benefits offered by this job

Medical, Dental, Vision plans

401(k) with company contribution

Paid time off

Paid parental leave

Tuition reimbursement

Job summary

Xylem seeks an experienced R&D Engineer – Ultrapure Water to advance next-generation water treatment technologies. You will operate and improve ultrapure water test rigs and pilot systems, execute experiments, and analyze data to support engineering decisions.

This hands-on role emphasizes UV and EDI tech, collaboration with global teams, and rigorous testing in a safety-focused, quality-driven environment. Competitive salary and comprehensive benefits provided.

Qualifications

• Bachelor's or Master's in Chemical/Mechanical/Environmental Engineering, Chemistry, Water Technology, or related field.
• 5+ years of experience in water treatment, pilot operations, laboratory testing, or related technical environments.
• Experience with ultrapure water systems.
• Knowledge of UV, EDI, membrane, or advanced water treatment technologies.
• Hands-on experience operating, troubleshooting, and maintaining pilot, laboratory, or skid-mounted systems.
• Strong technical problem-solving and data analysis skills.
• Ability to independently plan and execute experiments while maintaining accurate technical records.
• Strong written and verbal communication skills.

Responsibilities

• Commission, operate, and maintain ultrapure water test rigs and pilot systems.
• Plan and execute laboratory and pilot-scale experiments to evaluate equipment performance.
• Lead hands-on testing, troubleshooting, and performance validation activities.
• Collect, analyze, and interpret technical data to support engineering recommendations.
• Develop test plans, protocols, technical reports, and project updates.
• Collaborate with global teams across R&D, Engineering, Product Management, and Service.
• Identify opportunities to improve test methods, equipment reliability, and data quality.
• Ensure all testing activities are conducted safely and in accordance with quality standards.

Skills

Data analysis

Written and verbal communication

Problem solving

Education

Bachelor's or Master's in Chemical/Mechanical/Environmental Eng or related field

Tools

Ultrapure water systems

Job description

Xylem is a Fortune 500 global water solutions company dedicated to advancing sustainable impact and empowering the people who make water work every day. As a leading water technology company with 23,000 employees operating in over 150 countries, Xylem is at the forefront of addressing the world's most critical water challenges. We invite passionate individuals to join our team, dedicated to exceeding customer expectations through innovative and sustainable solutions.

The Role:

We are seeking an experienced R&D Engineer – Ultrapure Water to support the development, testing, and validation of next-generation water treatment technologies. This is a highly hands‑on role focused on operating and improving laboratory and pilot-scale test systems, with initial emphasis on UV and Electrodeionization (EDI) technologies. If you enjoy combining practical engineering, experimental testing, problem‑solving, and data analysis to advance innovative technologies, this opportunity is for you.

What You'll Do:

• Commission, operate, and maintain ultrapure water test rigs and pilot systems.
• Plan and execute laboratory and pilot-scale experiments to evaluate equipment performance.
• Lead hands‑on testing, troubleshooting, and performance validation activities.
• Collect, analyze, and interpret technical data to support engineering recommendations.
• Develop test plans, protocols, technical reports, and project updates.
• Collaborate with global teams across R&D, Engineering, Product Management, and Service.
• Identify opportunities to improve test methods, equipment reliability, and data quality.
• Ensure all testing activities are conducted safely and in accordance with quality standards.

What You’ll Bring:

• Bachelor's or Master's degree in Chemical, Mechanical, Process, Environmental Engineering, Chemistry, Water Technology, or a related field.
• 5+ years of experience in water treatment, pilot operations, laboratory testing, process engineering, or related technical environments.
• Experience with ultrapure water systems.
• Knowledge of UV, EDI, membrane, or advanced water treatment technologies.
• Hands‑on experience operating, troubleshooting, and maintaining pilot, laboratory, or skid‑mounted systems.
• Strong technical problem‑solving and data analysis skills.
• Ability to independently plan and execute experiments while maintaining accurate technical records.
• Strong written and verbal communication skills.

Preferred Qualifications:

• Experience commissioning or starting up new equipment.
• Familiarity with instrumentation, controls, sensors, and process systems.
• Experience collaborating with international teams.

The estimated salary range for this position is $110k to $130k base plus bonus. Starting pay is dependent on multiple factors, such as skills, experience and work location, and is not typically at the top of the range.

At Xylem we offer a competitive compensation package with a generous benefit package, including Medical, Dental, Vision plans, 401(k) with company contribution, paid time off, paid parental leave and tuition reimbursement.

We prioritize our employees' well‑being through inclusion and belonging as well as our Employee Resource Groups (ERG). Proud to be an Equal Employment Opportunity (including disability and veterans) and affirmative action workplace, Xylem fosters an inclusive environment free from discrimination or harassment.

Please note that the information in this job description outlines the general nature of the position and is not an exhaustive list of duties. Xylem is dedicated to providing reasonable accommodations to enable all employees to perform their essential job functions. We reserve the right to modify this job description and assign additional duties as needed. Embrace the opportunity to be part of Xylem's transformative journey in shaping the future of water technology!