Associate IT Operations Analyst
Ecolab USA
Naperville, IL · Posted October 30, 2026
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Where Naperville, IL ranks
Where Naperville, IL placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #4Best cities for junior jobs in Illinois37% · of 17
- #13Cities where the biggest share of jobs do not need a four-year degree in the Great Lakes17% · of 39
- #14Best college towns for junior jobs in the Great Lakes38% · of 39
- #14Best cities for junior jobs in the Great Lakes37% · of 53
- #17Best cities for director and executive jobs in the Great Lakes17% · of 53
- #18Best college towns for junior jobs in the Midwest38% · of 51
Rankings about operations jobs
- Best cities for operations jobs #1 New York (1,429 openings)
- Best cities for operations pay after cost of living #1 Reston ($177k)
- Most requested AI skills in operations jobs #1 AI tools in daily work (2.5%)
- AI tools named most often in operations jobs #1 Claude (0.28%)
- Employers with the most operations jobs #1 Amazon (1,480 roles)
How AI is used in this kind of work
Among computer network support specialists, AI is already used for some of the tasks. Measured exposure for computer network support specialists: 29% (some).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
Skills this job asks for
Say which you have and which you want to build. We use it to match you to jobs like this one.
About the job
Nalco Water, an Ecolab company, is seeking an IT Operations Support Specialist to join our industry-leading team. As an IT Operations Support Specialist, you will be the first point of contact for our field teams and customers, troubleshooting 3D TRASAR and Nalco field equipment and delivering problem-solving support that drives a high level of customer satisfaction. If you are a technical professional who enjoys working with customers, we invite you to apply.
What’s in it For You:
· Opportunity to take on some of the world’s most meaningful challenges, helping customers achieve clean water, safe food, abundant energy and healthy environment
· Join a large, growing company offering excellent benefits
· Opportunity for a long-term, advanced career path and growth with a global leader
· Access to best-in-class resources, tools and technology
· Thrive in a company that values a culture of safety, including top-notch safety training and personal protective equipment
What You Will Do:
· Serve as the first line of contact for troubleshooting 3D TRASAR and Nalco field equipment
· Provide live phone support to field representatives on standard equipment and e-catalog products, referencing specifications, product literature and pricing
· Use SAP to communicate with customers on pricing, warranty and equipment parts
· Track phone and email support tickets in ServiceNow
· Provide technical guidance to product marketing, R&D and commercialization teams in assigned technology areas
· Partner with the Level 2 support team to resolve escalated issues
· Support team vision, goals and metrics
Position Details:
· Work week and shift: Hybrid Monday – Friday, 8:30am – 5:00pm
· Location: Naperville, IL
Minimum Qualifications:
· Bachelor’s degree or equivalent work experience
· 2 years of technical experience
· 2 years of customer service, contact center or related experience
· Basic knowledge of PLCs and electrical components
· No immigration sponsorship is available for this role at this time.
Preferred Qualifications:
· Experience using SAP and Microsoft Office Suite
· Understanding of industrial electrical and mechanical systems
· Ability to analyze and interpret spreadsheet data in a logical manner
· Ability to lead customer conversations and explain technical information with clarity and confidence
· Consultative approach to problem-solving
· Organizational skills and attention to detail
· Ability to manage multiple projects and work efficiently against deadlines
· Ability to work through high-pressure situations and drive issues to a positive resolution
Annual or Hourly Compensation Range
The pay range for this position is $57,800.00 - $86,800.00. Many factors are taken into consideration when determining compensation, such as experience, education, training, geography, etc. We comply with all minimum wage and overtime laws.
Benefits
Ecolab strives to provide comprehensive and market-competitive benefits to meet the needs of our associates and their families. Click here to see our benefits.
If you are viewing this posting on a site other than our Ecolab Career website, view our benefits at jobs.ecolab.com/working-here.
Potential Customer Requirements Notice
To meet customer requirements and comply with local or state regulations, applicants for certain customer-facing roles may need to:
- Undergo additional background screens and/or drug/alcohol testing for customer credentialing.
Americans with Disabilities Act (ADA)
Ecolab will provide reasonable accommodation (such as a qualified sign language interpreter or other personal assistance) with our application process upon request as required to comply with applicable laws. If you have a disability and require accommodation assistance in this application process, please visit the Recruiting Support link in the footer of each page of our career website.
Our Commitment to a Culture of Inclusion & Belonging
At Ecolab, we believe the best teams are inclusive. We are on a journey to create a workplace where every associate can grow and achieve their best. We are committed to fair and equal treatment of associates and applicants and recruit, hire, promote, transfer and provide opportunities for advancement based on individual qualifications and job performance. In all matters affecting employment, compensation, benefits, working conditions, and opportunities for advancement, we will not discriminate against any associate or applicant for employment because of race, religion, color, creed, national origin, citizenship status, sex, sexual orientation, gender identity and expressions, genetic information, marital status, age, disability, or status as a covered veteran.
In addition, we are committed to furthering the principles of Equal Employment Opportunity (EEO) through Affirmative Action (AA).
We will consider for employment all qualified applicants, including those with criminal histories, in a manner consistent with the requirements of applicable state and local laws, including the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance, the San Francisco Fair Chance Ordinance, and the New York City Fair Chance Act.