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Apprentice Reverse Osmosis Engineer Jobs in Chicago, IL

Xylem

Application Engineer III

Morton Grove, IL

The Application Engineer III will focus on complex wastewater and process water solutions across ... reverse osmosis, Clean-In-Place (CIP) systems, regenerable Ion Exchange (IX), and Continuous ...

Xylem

Application Engineer IV

Morton Grove, IL

The Application Engineer IV will focus on complex wastewater and process water solutions across ... reverse osmosis, Clean-In-Place (CIP) systems, regenerable Ion Exchange (IX), and Continuous ...

Culligan International Company

Be Seen First

Manufacturing Test Engineer I

Libertyville, IL · On-site

$65K - $85K/yr

Manufacturing Test Engineer I or Industrial Water Equipment Quality Control (QC) Tester is ... including reverse osmosis units, filtration systems, and softeners- to verify performance and ...

Culligan

Manufacturing Test Engineer I

Libertyville, IL · On-site

$65K - $85K/yr

Manufacturing Test Engineer I or Industrial Water Equipment Quality Control (QC) Tester is ... including reverse osmosis units, filtration systems, and softeners- to verify performance and ...

APEC Water Systems

Customer Service Lead

Rosemont, IL

$110K - $130K/yr

APEC Water is our flagship brand, widely trusted by professionals and discerning consumers alike for its uncompromising performance, rigorous engineering, and industry-leading reverse osmosis systems.

Culligan

Customer Service Lead

Rosemont, IL

$110K - $130K/yr

APEC Water is our flagship brand, widely trusted by professionals and discerning consumers alike for its uncompromising performance, rigorous engineering, and industry-leading reverse osmosis systems.

APEC Water Systems

SIOP Analyst

Rosemont, IL · On-site

$80K - $100K/yr

APEC Water is our flagship brand, widely trusted by professionals and discerning consumers alike for its uncompromising performance, rigorous engineering, and industry-leading reverse osmosis systems.

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All JobsApprentice Reverse Osmosis Engineer JobsApprentice Reverse Osmosis Engineer Jobs in Chicago, IL

Apprentice Reverse Osmosis Engineer information

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$14

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How much do apprentice reverse osmosis engineer jobs pay per hour?

As of Jul 27, 2026, the average hourly pay for apprentice reverse osmosis engineer in Chicago, IL is $18.94, according to ZipRecruiter salary data. Most workers in this role earn between $15.10 and $22.55 per hour, depending on experience, location, and employer.

What is the difference between Apprentice Reverse Osmosis Engineer vs Water Treatment Technician?

AspectApprentice Reverse Osmosis EngineerWater Treatment Technician
CertificationsBasic technical certifications, on-the-job trainingOften similar, may include water treatment licenses
Work EnvironmentPlant facilities, water treatment sitesWater plants, industrial sites, treatment facilities
Job FocusAssisting in reverse osmosis system installation, maintenance, and troubleshootingMonitoring water quality, operating treatment equipment

Both roles involve working with water treatment systems, but Apprentice Reverse Osmosis Engineers focus specifically on reverse osmosis systems, often starting with training and assisting experienced engineers. Water Treatment Technicians have a broader scope, managing various water treatment processes. The roles are complementary within water treatment industries, with overlapping certifications and work environments.

What are the most commonly searched types of Reverse Osmosis Engineer jobs in Chicago, IL? The most popular types of Reverse Osmosis Engineer jobs in Chicago, IL are:
What are popular job titles related to Apprentice Reverse Osmosis Engineer jobs in Chicago, IL? For Apprentice Reverse Osmosis Engineer jobs in Chicago, IL, the most frequently searched job titles are:
What job categories do people searching Apprentice Reverse Osmosis Engineer jobs in Chicago, IL look for? The top searched job categories for Apprentice Reverse Osmosis Engineer jobs in Chicago, IL are:
Apprentice Reverse Osmosis Engineer jobs near you
Application Engineer III

Application Engineer III

Xylem

Morton Grove, IL

Full-time

Posted 18 days ago

Xylem rating

7.4

Company rating: 7.4 out of 10

Based on 91 frontline employees who took The Breakroom Quiz

292nd of 535 rated manufacturers

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 Application Engineer III will focus on complex wastewater and process water solutions across markets such as microelectronics, food & beverage, mining, power, pulp & paper, and chemical processing. The wastewater systems typically consist of equalization, pH neutralization, chemical precipitation, clarification, Dissolved Air Floatation (DAF), media filtration, ultra filtration, reverse osmosis, sludge thickening and dewatering. The process water systems typically consist of media filtration, softening, carbon filtration, ultra filtration, reverse osmosis, Clean-In-Place (CIP) systems, regenerable Ion Exchange (IX), and Continuous Electrodeionization (CEDI).

Operates in a mostly independent capacity, with support from Application Engineer IVs and supervisor, determining proper design and approach for solving customer requirements. May support developing engineers in a mentor capacity when needed.

CORE RESPONSIBILITIES AND TASKS

Live our culture and exemplify our Growth Enabling Behaviors to be inspired to innovate, empowered to lead, and accountable to deliver.

Work primarily with the direct sales team

Review RFQs and technical specifications

Perform process design calculations

Develop Process Flow Diagrams (PFDs) and Process & Instrument Diagrams (P&IDs)

Prepare mass balances and water balances

Perform hydraulic calculations and pump sizing

Equipment selection and material selection which can be used for costing

Identify technical and commercial risks

Develop conceptual, budgetary and firm proposals

Present technical solutions to customers

Support bid/no-bid and go/no-go decisions

Train and mentor other engineers

POSITION REQUIREMENTS

1. FORMAL EDUCATION:

Requires BS/BA degree in Chemical Engineering; Master's degree preferred

4+ yrs of experience

Ability to conduct and understand water quality projections.

Advanced competency in multiple standard equipment platforms and their employment. Thorough understanding of common components and their application.

Able to execute complex tasks with limited guidance.

Effectively collaborates with other disciplines in a team environment.

Solid understanding of the sales process and how organizational role influences outcome.

Solid understanding of financial principles related to proposals, costing, business outcome and risk mitigation.

Solid understanding of contractual terms and conditions.

Advanced ability to develop execution strategy while mitigating business risk.

Possesses excellent communications skills and can effectively present technical information in a customer setting.

#LI-NP1

Join the global Xylem team to be a part of innovative technology solutions transforming water usage, conservation, and re-use. Our products impact public utilities, industrial sectors, residential areas, and commercial buildings, with a commitment to providing smart metering, network technologies, and advanced analytics for water, electric, and gas utilities. Partner with us in creating a world where water challenges are met with ingenuity and dedication; where we recognize the power of inclusion and belonging in driving innovation and allowing us to compete more effectively around the world.

At Xylem, you'll not only contribute to solving water issues but also have the chance to make a difference through our paid Volunteer Program, Xylem Watermark. 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! #XylemCareers #GlobalImpact #WaterInnovation

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