Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Lab Technician

$28 per hour

Ecolab

Want to build a brighter, bolder future and cultivate your career? Join Ecolab's team and help create a world in which we all thrive.

Ecolab is seeking a Senior Lab Technician to join our team in Naperville, IL. As a Senior Lab Technician, you'll support a wide range of laboratory operations-from preparing and analyzing samples to maintaining equipment and mentoring new team members. You'll collaborate closely with scientists and technicians to ensure accurate testing, troubleshoot challenges, and contribute to a safe, organized, and high-performing lab environment.

How You'll Make an Impact:

  • Follow all safety procedures and risk assessments

  • Prepare samples following preparation techniques on water samples

  • Support Water Lab workstations providing dilution activities

  • Keep track and sort samples for daily lab work

  • Conduct a variety of chemical testing procedures by working with laboratory instruments to gather results

  • Record and analyze testing results consistently and accurately in Laboratory Information Management System (LIMS)

  • Train new members of the team in lab techniques after gaining expertise in those areas

  • Maintain equipment in operating condition and order supplies and services as needed

  • Routine laboratory cleaning

Position Details:

  • Plant Location: Naperville, IL

  • Work Week & Shift: Monday - Friday, 7:30am - 4:00pm

What is Unique About This Role:

  • The support of an organization that believes it is vital to include and engage diverse people, perspectives and ideas to achieve our best

  • Be part of a company that values a culture of safety that includes top-notch safety training and personal protective equipment

Minimum Qualifications:

  • Associate's degree in Chemistry, Biology, Chemical Engineering, or relevant science discipline

  • 1 year of lab-based experience

  • Immigration sponsorship is not offered for this role

Preferred Qualifications:

  • Experience working with Laboratory Information Management Systems (LIMS)

  • Bachelor's degree in chemistry, Biology, Chemical Engineering, or relevant science discipline

  • Proficiency and expertise in utilizing, calibrating, and maintaining technical laboratory equipment

  • Wet chemistry analytical experience

  • Experience with statistical methods for data analysis and trending

  • Strong interpersonal communication skills, including excellent oral and technical writing capabilities

  • Experience multi-tasking and managing numerous projects simultaneously

  • Experience using Microsoft Office Suite (Word, Excel, Outlook, and PowerPoint)

What's in it For You:

  • Starting on Day 1 : Access to our comprehensive benefits package including medical, dental, vision, matching 401K, company-paid pension, stock purchase plan, paid parental leave, select discounted childcare resources, and more!

  • The opportunity to take on some of the world's most meaningful challenges, helping customers achieve clean water, safe food, and healthy environments

  • The ability to make an impact and shape your career with a company that is passionate about growth

  • The support of an organization that believes it is vital to include and engage diverse people, perspectives, and ideas to achieve our best.

About Ecolab:

At Ecolab, we prioritize our talent-first philosophy by creating the most capable and diverse team to excel at our nearly three million customer sites. Building on a century of innovation, our 48,000 associates help deliver comprehensive science-based solutions, data-driven insights and world-class service to advance food safety, maintain clean and safe environments, and optimize water and energy use, and improve operational efficiencies and sustainability for customers in the food, healthcare, life sciences, hospitality and industrial markets in more than 170 countries around the world. Our solutions not only enhance operational efficiency but also contribute to sustainability and public health, making a positive impact on the world. We are committed to eliminating unnecessary complexities and embracing a beginner's mindset, continuously seeking new perspectives and innovative solutions to stay ahead in a rapidly changing world.

Annual or Hourly Compensation Range:

The pay rate for this role is $28.00 per hour. 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 provides the following benefits: medical, dental, vision, life insurance, accident insurance, critical illness insurance, hospital indemnity insurance, auto insurance, home insurance, pet insurance, identity theft protection, short-term and long-term disability, 401k, pension plans, retirement health care benefits, short-term incentives, vacation (12 days), holidays, parental leave, employee stock purchase plans(Full-Time Associates), discount on day care services and caregiver services, adoption assistance, group legal services, employee assistance program, employee discount program, and education assistance program,on-Site childcare and fitness facilities may be available at select Ecolab locations.Click herefor additional benefits information. If you are viewing this posting on a site other than our Ecolab Career website, view our benefits atjobs.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.

- Be fully vaccinated for COVID-19, including a booster if eligible, unless a religious or medical accommodation is requested by the applicant and approved by Ecolab.

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.

Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Senior Lab Technician in Naperville, IL vacancy
  • $28 per hour

     ...Senior Lab Technician Join Ecolab's team and help create a world in which we all thrive. Ecolab is seeking a Senior Lab Technician to join our team in Naperville, IL. As a Senior Lab Technician, you'll support a wide range of laboratory operations—from preparing and... 
    Senior
    Hourly pay
    Minimum wage
    Full time
    Temporary work
    Work at office
    Local area
    Monday to Friday
    Shift work

    Ecolab

    Warrenville, IL
    3 days ago
  • $28 per hour

     ...and cultivate your career? Join Ecolab's team and help create a world in which we all thrive. Overview Ecolab is seeking a Senior Lab Technician to join our team in Naperville, IL. As a Senior Lab Technician, you'll support a wide range of laboratory operations—from preparing... 
    Senior
    Hourly pay
    Minimum wage
    Full time
    Temporary work
    Work at office
    Local area
    Monday to Friday
    Shift work

    Ecolab

    Naperville, IL
    4 days ago
  • Ecolab is seeking a Senior Lab Technician to join our team in Naperville, IL. In this role, you will support various laboratory operations, from preparing and analyzing samples to mentoring team members. Your responsibilities will include conducting chemical tests, maintaining... 
    Senior
    Hourly pay

    Ecolab

    Naperville, IL
    1 day ago
  • $30 - $35 per hour

    Panduit is seeking an Industrial Electrical Infrastructure Lab Technician Senior in Lockport, IL. This role involves leading UL testing, mentoring lab technicians, and designing fixtures. Candidates should have 5-7 years of lab testing experience and a high school diploma... 
    Senior
    Hourly pay

    Panduit

    Lockport, IL
    1 day ago
  • $30 - $35 per hour

     ...experiences to our customers, apply today and make your mark with Panduit! The Industrial Electrical Infrastructure (IEI) Lab Technician Senior leads testing across specialized product lines, partnering closely with engineers and lab leadership to deliver high-impact... 
    Senior
    Full time
    Remote work
    Visa sponsorship
    Work visa
    Shift work

    Panduit

    Lockport, IL
    1 day ago
  • $25.9 - $35.63 per hour

    The Senior Research & Development Technician plays a key hands‑on role in executing technical project work, supporting new product development, and advancing...  ...designs. Order, organize, and maintain ingredients and lab supplies; ensure laboratory workspaces are clean,... 
    Senior
    Hourly pay
    Work at office

    John B. Sanfilippo & Son, Inc.

    Elgin, IL
    5 days ago
  • Torrey Holistics is seeking a Dimensional Verification Expert to manage precision measurements and inspections. The ideal candidate will have over 3 years of relevant experience, especially with Zeiss CMM systems, and strong knowledge of GD&T. This role offers a competitive...
    Senior

    Torrey Holistics

    Lombard, IL
    3 days ago
  • A tax consulting firm in Naperville is seeking a Principal to provide expert tax strategies and enhance client experiences. This role requires a CPA with over 10 years of experience, capable of leading complex tax issues, managing teams, and contributing to business growth...
    Senior
    Remote job
    Flexible hours

    DHJJ

    Naperville, IL
    3 days ago
  • A leading accounting firm in Naperville, IL seeks a Principal to enhance client relationships and manage complex financial tasks. The ideal candidate is a licensed CPA with over 10 years of experience, adept at communication and project management. Responsibilities include...
    Senior
    Flexible hours

    DHJJ

    Naperville, IL
    1 day ago
  •  ...ownership in their work. This is a full-time position; Monday through Friday. Candidates must be able to work overtime as needed. Technician is responsible for hourly monitoring of finished product produced. Will record all analytical data generated in the quality... 
    Hourly pay
    Weekly pay
    Full time
    Monday to Friday

    Champion Packaging & Distribution Inc

    Wood Dale, IL
    4 days ago
  • $23.59 per hour

     ...in Manufacturing and Production. We are currently looking for a passionate and dedicated individual to join our team as an R&D LAB TECHNICIAN. If you are looking for a work environment that encourages personal growth, responsibility, and a shared vision for creating... 
    Hourly pay
    Full time
    Work at office
    Long distance
    Monday to Friday
    Shift work
    Day shift

    The Jel Sert Company

    West Chicago, IL
    3 days ago
  • $23.1 per hour

     ...properly inspecting materials for use, and maintaining proper cycle counts) Performs daily radiation safety tasks, along with general lab cleaning Qualifications High school diploma, GED or equivalent or equivalent work experience, preferred. Education in Sciences (... 
    Temporary work
    Work experience placement
    Local area
    Immediate start
    Monday to Friday
    Flexible hours
    Shift work
    Night shift

    Cardinal Health

    Glendale Heights, IL
    11 hours ago
  •  ...Join to apply for the Lab Technician role at AmSpec Group . Get AI-powered advice on this job and more exclusive features. Responsible for...  ...without allergic reactions or nausea. Additional Details Seniority level: Entry level Employment type: Full-time Job functions:... 
    Full time

    AmSpec Group

    Plainfield, IL
    11 hours ago
  • $49.63k - $55.84k

    ### Job Details#### Job Title:Lab Technician #### Location:Channahon, IL, Midwest United States,USA #### Company:Bunge #### Industry Sector:Agribusiness #### Industry Type:Input Retail, Cooperative and Related Crop Services #### Career Type: #### Job Type:Full Time ####... 
    Full time
    Work at office
    Rotating shift

    Illinois Ag

    Channahon, IL
    1 day ago
  • Responsible for performing tests on samples for purposes such as quantitative analysis, quality control, and process control as well as general maintenance of laboratory equipment and physical maintenance of the laboratory. Primary Duties and Responsibilities Receiving...

    Amspec Services

    Plainfield, IL
    1 day ago
  • $24 - $29 per hour

     ...technologies that enhance quality, reliability, and performance. Position Overview We are seeking a detail-oriented and motivated Lab Technician to support product testing and validation activities for our ITW Safety division. This role works closely with the engineering... 
    Hourly pay
    Work at office
    Local area
    Worldwide

    ITW Automotive

    Elmhurst, IL
    11 hours ago
  •  ...LAB TECHNICIAN - LIQUID R&D SUMMER INTERNSHIP 1st Shift M-F (7am - 3:30pm) The Lab Technician - Liquid R&D Intern performs small production and lab sample batch‑making tasks in the production of industrial coatings products to meet customer specifications in accordance... 
    Internship
    Summer internship
    Work at office
    Day shift

    Hentzen Coatings

    Batavia, IL
    4 days ago
  • Cardiac Cath Lab Nurse Monday-Friday 7am-3:30pm; 40hrs/week On call required: weekdays 3:30pm-7am x10-14 shifts/month weekend 24 hr 7am-7am X2 shifts/month CATHLAB EXPERIENCE REQUIRED RADIOLOGY LICENSED PREFERRED
    Monday to Friday
    Shift work
    Weekend work
    Weekday work

    3B Healthcare, Inc.

    Elgin, IL
    3 days ago
  • Responsibilities: Assess, prepare and position patients for procedures. Perform conscious sedation and hemodynamic monitoring as necessary. Prepare, implement and document plan of care. Communicate patient's condition to physician before, during...

    Macpower Digital Assets Edge

    Joliet, IL
    1 day ago
  •  ...Cath Lab Technician Joliet, United States, 60435 1 Contractor Onsite position Department: Invasive Cardiology Anc Shift Timings: Morning 07:00 - 15:30 Hours Monday to Friday (5 Days/8 Hours) Per Week: 40 Hours On call requirement: one weekend... 
    For contractors
    Monday to Friday
    Shift work
    Weekend work
    Day shift
    2 days per week
    1 day per week

    Veracity

    Joliet, IL
    16 hours ago
  • $62 - $66 per hour

     ...Host Healthcare is seeking a local contract Cath Lab Technologist for a local contract job in Joliet, Illinois. Job Description & Requirements ~ Specialty: Cath Lab Technologist ~ Discipline: Allied Health Professional ~ Start Date: 07/13/2026 ~ Duration... 
    Hourly pay
    Contract work
    Local area
    Immediate start
    Shift work

    Host Healthcare

    Joliet, IL
    1 day ago
  •  ...Type: Catheterization Laboratory Elgin , IL   SkyBridge Healthcare is currently seeking Technician with Catheterization Laboratory experience for a 13-week contract in IL. SkyBridge Healthcare is a premier staffing firm dedicated to matching outstanding talent... 
    Weekly pay
    Full time
    Contract work
    Relocation package

    Skybridge Resources

    Elgin, IL
    3 days ago
  • $25.5 per hour

     ...Lead Lab Technician Fall River, MA Company Overview Cresco Labs is one of the largest public, vertically integrated, multistate operators in the cannabis industry. Our portfolio of in-house cultivated and manufactured brands features some of the highest quality... 
    Permanent employment
    Full time
    Part time
    Local area
    Monday to Friday

    Cresco Labs

    Joliet, IL
    5 days ago
  •  ...has an Immediate opening available for a skilled Denture Set-Up Technician. Primary duties include productively setting teeth and waxing...  ...industry leader and as such serves as past Chairman of the Cal-Lab Group and past Business Management Chairman and esteemed member... 
    Immediate start

    Distinctive Dental Studio Ltd.

    Naperville, IL
    8 days ago
  • $18.5 per hour

     ...Chemistry Technician Crete Analytical Laboratory Regular (US Only) MERIEUX NUTRISCIENCES As a trusted partner, our Public Health mission is to make food systems safer, healthier and more sustainable. Throughout our global network in 32 countries, we offer... 
    Full time
    Local area

    Merieux NutriSciences

    Crete, IL
    3 days ago
  •  ...Pay Rate Low: 62400 | Pay Rate High: 65500 Quality Control Lab Technician opportunity working for a GROWING global leader in the design, production, and distribution of the highest quality aerosol propellants, high-purity hydrocarbon refrigerants, and specialty applications... 
    Shift work
    Night shift
    Day shift
    Afternoon shift

    Astrix Inc

    Channahon, IL
    1 day ago
  • $90k - $180k

     ...principal engineers. Our Civil Structural Engineer career path has many options. You can bring your experience to our mid-level and senior roles, or step into a principal engineer position where you'll lead and mentor others. We continually invest in our employees and... 
    Senior
    Full time
    Temporary work
    Part time
    Remote work

    Enercon

    Naperville, IL
    3 days ago
  • $24.5 per hour

    Techmer PM is seeking a Lab Technician for its Batavia, IL facility. The successful candidate will be responsible for product certification and testing, ensuring compliance with specifications. This full-time role offers competitive pay starting at $24.50 per hour and... 
    Hourly pay
    Full time
    Monday to Friday
    Day shift

    Techmer PM

    Batavia, IL
    2 days ago
  • Blachford Chemical Specialties is seeking a detail-oriented Quality Control Laboratory Technician to join their afternoon shift team in Frankfort, Illinois. This role includes performing laboratory testing, supporting product quality, and ensuring compliance with company... 
    Afternoon shift

    Blachford Chemical Specialties

    Frankfort, IL
    1 day ago
  • Bunge is looking for a Lab Technician in Channahon, IL to perform routine testing and ensure the quality of agricultural products. The ideal candidate will have 2-3 years of lab experience and the ability to work independently in a fast-paced environment. You will conduct... 
    Rotating shift

    Illinois Ag

    Channahon, IL
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Lab Technician. Be the first to apply!