Libertyville, IL · On-site +1
Responsibilities: § Develop and qualify new business opportunities for custom-engineered water treatment systems (Pretreatment, filtration, ion-exchange, membranes, electro-chlorination, e.g.) § ...
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Libertyville, IL · On-site +1
Responsibilities: § Develop and qualify new business opportunities for custom-engineered water treatment systems (Pretreatment, filtration, ion-exchange, membranes, electro-chlorination, e.g.) § ...
Joliet, IL · On-site
$14.50 - $18.25/hr
Overview Filtration Group has a passionate workforce, global footprint and world class engineering and manufacturing capabilities, we are driving innovation and developing solutions across a broad ...
Joliet, IL · On-site
$14.50 - $18.25/hr
Overview Filtration Group has a passionate workforce, global footprint and world class engineering and manufacturing capabilities, we are driving innovation and developing solutions across a broad ...
$14.50 - $18.25/hr
Filtration Group has a passionate workforce, global footprint and world class engineering and manufacturing capabilities, we are driving innovation and developing solutions across a broad spectrum of ...
$14.50 - $18.25/hr
Filtration Group has a passionate workforce, global footprint and world class engineering and manufacturing capabilities, we are driving innovation and developing solutions across a broad spectrum of ...
Libertyville, IL · On-site +1
$18.70 - $38.70/hr
Responsibilities: § Develop and qualify new business opportunities for custom-engineered water treatment systems (Pretreatment, filtration, ion-exchange, membranes, electro-chlorination, e.g.) § ...
Libertyville, IL · On-site +1
$18.70 - $38.70/hr
Responsibilities: § Develop and qualify new business opportunities for custom-engineered water treatment systems (Pretreatment, filtration, ion-exchange, membranes, electro-chlorination, e.g.) § ...
The Application Engineer III will focus on complex wastewater and process water solutions across ... The process water systems typically consist of media filtration, softening, carbon filtration ...
The Application Engineer III will focus on complex wastewater and process water solutions across ... The process water systems typically consist of media filtration, softening, carbon filtration ...
Be Seen First
Libertyville, IL · On-site
$85K - $115K/yr
Sales Support Engineer Supervisor: Director of Global Accounts Location: Libertyville, IL ... filtration systems.
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Be Seen First
Libertyville, IL · On-site
$85K - $115K/yr
Sales Support Engineer Supervisor: Director of Global Accounts Location: Libertyville, IL ... filtration systems.
Be Seen First
Libertyville, IL · On-site
$85K - $115K/yr
Sales Support Engineer Supervisor: Director of Global Accounts Location: Libertyville, IL ... filtration systems.
Quick apply
Be Seen First
Libertyville, IL · On-site
$85K - $115K/yr
Sales Support Engineer Supervisor: Director of Global Accounts Location: Libertyville, IL ... filtration systems.
Be Seen First
Libertyville, IL · On-site
$85K - $115K/yr
Sales Support Engineer Supervisor: Director of Global Accounts Location: Libertyville, IL ... filtration systems.
Quick apply
Be Seen First
Libertyville, IL · On-site
$85K - $115K/yr
Sales Support Engineer Supervisor: Director of Global Accounts Location: Libertyville, IL ... filtration systems.
Morton Grove, IL · On-site
The Application Engineer IV will focus on complex wastewater and process water solutions across ... The process water systems typically consist of media filtration, softening, carbon filtration ...
Morton Grove, IL · On-site
The Application Engineer IV will focus on complex wastewater and process water solutions across ... The process water systems typically consist of media filtration, softening, carbon filtration ...
Aurora, IL · On-site
$95K - $115K/yr
Entegris is seeking a new Senior Application Engineer to lead CMP filtration application development and performance evaluation for slurry-based processes. This role will work independently to ...
Aurora, IL · On-site
$95K - $115K/yr
Entegris is seeking a new Senior Application Engineer to lead CMP filtration application development and performance evaluation for slurry-based processes. This role will work independently to ...
Aurora, IL · On-site
$95K - $115K/yr
Entegris is seeking a new Senior Application Engineer to lead CMP filtration application development and performance evaluation for slurry-based processes. This role will work independently to ...
Aurora, IL · On-site
$95K - $115K/yr
Entegris is seeking a new Senior Application Engineer to lead CMP filtration application development and performance evaluation for slurry-based processes. This role will work independently to ...
Libertyville, IL · Hybrid
$125K/yr
Lead Project Engineer Supervisor: Director of Global Accounts Location: Libertyville, IL - Hybrid ... filtration products, including: water softeners, water filtration systems, industrial water ...
Libertyville, IL · Hybrid
$125K/yr
Lead Project Engineer Supervisor: Director of Global Accounts Location: Libertyville, IL - Hybrid ... filtration products, including: water softeners, water filtration systems, industrial water ...
Lead Project Engineer Supervisor: Director of Global Accounts Location: Libertyville, IL - Hybrid ... filtration products, including: water softeners, water filtration systems, industrial water ...
Quick apply
Lead Project Engineer Supervisor: Director of Global Accounts Location: Libertyville, IL - Hybrid ... filtration products, including: water softeners, water filtration systems, industrial water ...
Lead Project Engineer Supervisor: Director of Global Accounts Location: Libertyville, IL - Hybrid ... filtration products, including: water softeners, water filtration systems, industrial water ...
Quick apply
Lead Project Engineer Supervisor: Director of Global Accounts Location: Libertyville, IL - Hybrid ... filtration products, including: water softeners, water filtration systems, industrial water ...
Libertyville, IL · On-site
Lead Project Engineer Supervisor: Director of Global Accounts Location: Libertyville, IL - Hybrid ... filtration products, including: water softeners, water filtration systems, industrial water ...
Libertyville, IL · On-site
Lead Project Engineer Supervisor: Director of Global Accounts Location: Libertyville, IL - Hybrid ... filtration products, including: water softeners, water filtration systems, industrial water ...
Libertyville, IL · On-site
$60K - $90K/yr
Field Service Engineer Location: Libertyville, IL - onsite and travel to customer sites across the ... filtration systems.
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Libertyville, IL · On-site
$60K - $90K/yr
Field Service Engineer Location: Libertyville, IL - onsite and travel to customer sites across the ... filtration systems.
Libertyville, IL · On-site
$60K - $90K/yr
Field Service Engineer Location: Libertyville, IL - onsite and travel to customer sites across the ... filtration systems.
Quick apply
Libertyville, IL · On-site
$60K - $90K/yr
Field Service Engineer Location: Libertyville, IL - onsite and travel to customer sites across the ... filtration systems.
Libertyville, IL · On-site
$60K - $90K/yr
Field Service Engineer Location: Libertyville, IL - onsite and travel to customer sites across the ... filtration systems.
Quick apply
Libertyville, IL · On-site
$60K - $90K/yr
Field Service Engineer Location: Libertyville, IL - onsite and travel to customer sites across the ... filtration systems.
Des Plaines, IL · On-site
$16.25 - $19.75/hr
... class engineering and manufacturing capabilities, we are driving innovation and developing solutions across a broad spectrum of applications in the fast-growing global filtration industry. We are ...
Des Plaines, IL · On-site
$16.25 - $19.75/hr
... class engineering and manufacturing capabilities, we are driving innovation and developing solutions across a broad spectrum of applications in the fast-growing global filtration industry. We are ...
Bachelor's degree in Engineering, Business, Sales, or related is preferred * 5+ years of ... filtration, etc.) is highly preferred * 3+ years of supervisory / management experience of an ...
Bachelor's degree in Engineering, Business, Sales, or related is preferred * 5+ years of ... filtration, etc.) is highly preferred * 3+ years of supervisory / management experience of an ...
$22.6K - $35.4K
12% of jobs
$46.3K is the 25th percentile. Wages below this are outliers.
$35.4K - $48.2K
16% of jobs
$48.2K - $61.1K
11% of jobs
The median wage is $73.4K / yr.
$61.1K - $73.9K
13% of jobs
$73.9K - $86.7K
11% of jobs
$86.7K - $99.6K
9% of jobs
$105.6K is the 75th percentile. Wages above this are outliers.
$99.6K - $112.4K
9% of jobs
$112.4K - $125.2K
7% of jobs
$125.2K - $138.1K
5% of jobs
$138.1K - $150.9K
4% of jobs
$150.9K - $163.7K
3% of jobs
$22.6K
$83.4K
$163.7K
A Filtration Engineer designs, develops, and improves filtration systems used to remove contaminants from air, water, or other substances. They work in industries such as manufacturing, healthcare, environmental protection, and automotive to ensure efficient and effective filtration processes. Their responsibilities include selecting materials, testing system performance, and optimizing designs to meet regulatory and operational requirements.
A Filtration Engineer should have a solid background in chemical, environmental, or mechanical engineering, typically with a relevant bachelor's degree and experience in filtration processes. Familiarity with industry-specific software (such as AutoCAD or simulation tools), relevant safety certifications, and knowledge of filtration standards are important technical assets. Strong problem-solving abilities, teamwork, and clear communication make candidates stand out in designing or improving filtration solutions. Mastery of these skills ensures the engineer can efficiently develop, implement, and optimize filtration systems that meet regulatory and operational requirements.
A Filtration Engineer’s daily tasks often include designing and testing filtration systems, analyzing process performance data, and troubleshooting operational issues. You’ll likely collaborate closely with cross-functional teams including R&D, production, and quality assurance to ensure systems meet technical and regulatory standards. Frequent tasks also include preparing technical reports, managing project timelines, and staying up-to-date with the latest advancements in filtration technologies. This role offers a dynamic workday, combining hands-on problem-solving with documentation and teamwork within a larger engineering or production environment.
Full-time
Posted 19 days ago
6.3
Based on 130 frontline employees who took The Breakroom Quiz
420th of 487 rated machine equipment manufacturers
Position: Senior Sales Engineer, Global Accounts
Supervisor: Director of Global Accounts
Location: Libertyville, IL - Remote
Description: We are seeking a highly motivated Sales Engineer (Chemical Engineer or technically equivalent degree holder) with 10–15 years of water industry experience to join our Global Accounts Team. This position focuses on technical, consultative sales of capital water treatment equipment to high-growth markets such as data centers and food & beverage manufacturers. The ideal candidate is a customer-obsessed team player with strong analytical and problem-solving skills, and has a proven track record, passion for innovative solutions, and the ability to thrive in a fast-paced, hands-on environment.
Responsibilities:
§ Develop and qualify new business opportunities for custom-engineered water treatment systems (Pretreatment, filtration, ion-exchange, membranes, electro-chlorination, e.g.)
§ Collaborate with engineering teams to deliver tailored technical proposals and system solutions.
§ Conduct site visits and system audits to gather operational data and identify performance improvement opportunities.
§ Own the full sales cycle: from lead generation through technical scoping, proposal development, contract negotiation, execution oversight, and deployment.
§ Perform advanced process calculations (reaction kinetics, membrane projections, evaporative modeling, mass/energy balances, e.g.)
§ Support pilot testing, system startups, and on-site technical fieldwork as needed.
§ Participate in construction project bids: review mechanical drawings, specifications, size components, respond to RFIs, and prepare formal submittals.
§ Maintain accurate CRM data, forecasts, and customer documentation.
§ Perform other duties as assigned to support departmental and organizational goals.
Requirements:
· Bachelor’s degree in Chemical Engineering preferred. Will consider Civil, Industrial, Environmental Engineering, or a related technical field such as chemistry.
· Minimum 10 years industry experience with 5+ years in direct technical sales or application engineering related to water treatment or industrial processes. Will consider strong consultant industry candidates with exemplary customer-facing skills.
· Strong foundation in process engineering and industrial water systems (evaporative cooling, hydronics, membrane separation, etc.) Familiarity with projection tools, PFD/P&ID review, and willingness to learn CAD or simulation software.
· Ability to travel up to 50% for customer visits, training, and project execution as needed.
Competencies: To perform the job successfully, an individual should demonstrate the following competencies in this position: Integrity, Resourcefulness, Customer Focus, Team Player, Adaptability, Excellence
As the world’s leading water experts, we are dedicated to delivering high-quality water solutions to residential, commercial and industrial customers. Headquartered in Rosemont, Illinois, Culligan International offers technologically advanced, state of the art water filtration products, including: water softeners, water filtration systems, industrial water treatment solutions, drinking water systems and whole-house filtration systems.
We offer competitive compensation including base plus commissions & benefits including: Medical, Dental, Vision, Life, 401(k), Paid time off, Additional voluntary benefits
