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Chemical Service Technician at Data Centers


Job Location:

Columbus, OH - USA

Yearly Salary: $ 80000 - 85000
Posted: 12 July 2026 (30+ days ago)
Application Deadline: 9 October 2026
Vacancies: 1 Vacancy

Job Summary


Chemical Service Technician at Data CentersColumbus Ohio

Our 2025 Sales were the Largest Growth in Decades. 2026 YTD Sales are even Better. We need to Hire!

A Water treatment Chemical Technician will be responsible for working at customers data centers in the Columbus Ohio area along with some other sites in Ohio. The Chemical Technician will solve customer water treatment concerns perform extensive water treatment lab work and troubleshoot water treatment and control equipment at our customers massive data centers.

As a Chemical Service Technician you will receive an industry competitive salary expenses and addition ample technical support is provided along with continuous training. Compensation is based upon experience and the ability to succeed. $80000 to $85000 first year base for a qualified candidate.

We hire with a focus that favors the committed employee both in terms of overall compensation and growth opportunities. We have designed our compensation package accordingly. Benefits include a corporate 401k health dental vision and life insurance.

Garratt-Callahan () is family friendly profitable stable and fiercely private. No layoffs in 120 years. No ownership changes in 120 years. 80 straight years of profitability.

Job Responsibilities:

  1. Solve customers water problems.
  2. Treat industrial cooling towers to keep them energy efficient and environmentally friendly.
  3. Perform detailed water testing & analyses at data centers and other customers.
  4. Help deliver on customer KPIs and promote Garratt-Callahan solutions including proprietary chemical blends equipment & monitoring technology.
  5. Keep our existing customers happy and safe.


About Garratt-Callahan:

Garratt-Callahan is a US based private 120 year old nationwide water treatment chemical company. Garratt-Callahan treats industrial boilers and cooling towers to keep them energy efficient and environmentally friendly with one of the most advanced product lines in the industry. We are registered to ISO 9001:2015 and sell an industry leading line of green solutions G-C GreenTech. We are headquartered in Burlingame California.

G-C is family owned profitable and expanding. We have five chemical plants in the USA sales people in every state and operations in Asia the Pacific and the Caribbean.

Benefits:

  1. We offer a competitive benefit package which includes medical dental vision AD&D LT and 401k.
  2. First year compensation is $80000 to $85000 depending on experience.
  3. A monthly car allowance.
  4. Advanced training and a clear career path.
  5. Family friendly flexible hours.
  6. A huge benefit of working for Garratt-Callahan is our stability and low turnover.
  7. No Layoffs in our 120 year history.
  8. G-C is a profitable company. The last year that G-C did not turn a profit was during World War 2.


To Apply please log on to:

you for considering Garratt-Callahan Company. Garratt-Callahan is an EEO/AAE employer. Minorities women veterans and individuals with disabilities are encouraged to apply.

NOTE: Garratt-Callahan does not sponsor work visas. No recruiters please.


Requirements:


Experience with plumbing HVAC water treatment chemistry equipment maintenance and pumps would all be helpful.


A successful applicant must have experience or interest in learning advanced water treatment technologies. A successful applicant must be detail-oriented adhere to safety protocols and be able to lift 50 pounds wearing PPE in all weather conditions.

One year technical sales or an internship related to water treatment chemicals is preferred but we are willing to train and mentor. Outside industrial sales experience is a plus. You must live in or near Columbus and be familiar with the industrial marketplace of Ohio.


Additional Preferred Qualifications:

Familiarity With Industrial Cooling Towers

Knowledge and Proficiency with Lab Procedures Water Equipment & Water Chemistry

Ability to Provide Virtual Presentations to Group

Experience Working in a Team Setting as a Collaborative Partner


If you have a disability and need assistance during the application and selection process as a result please contact the Garratt-Callahan Human Resources department at 650.697.5811. Arrangements can be made to provide an accommodation in order to assist you in applying for an open position using our on-line system completing any other related paperwork interviewing or any other portion of the employment process. This phone number is only for disability assistance.

When requesting accommodation please provide your name phone number email address or any other means of contacting you. Provide a brief description of the nature of the requested accommodation. A member of the Human Resources team will then contact you to discuss your request. A request for accommodation will not affect your opportunities for employment with Garratt-Callahan.

Garratt-Callahan values differing experiences backgrounds and perspectives among our employees and see them as a competitive advantage. Garratt-Callahan is committed to the fair and equal treatment of all associates and applicants.

Garratt-Callahan is an equal opportunity employer that evaluates qualified applicants without regard to race color national origin religion sex age marital status disability veteran status sexual orientation gender identity or any other characteristic protected by law.

  1. The Equal Employment Opportunity is the Law poster is available at:
    Companys reaffirmation of Equal Employment/Affirmative Action Statement
    Words: Chemistry chemicals scientific science salesperson salesman saleswoman outside sales technical sales account representative account executive territory sales territory manager district sales district manager field engineer field service AE sales engineer data center chemical engineer chemist mechanical engineer biologist biology microbiology nalco ecolab us water Suez chemtreat solenis glovsal water barclay chem-aqua kurita evoqua water treatment boilers cooling towers waste water pumps equipment chillers polymers biocides data center Columbus Ohio.






Required Experience:

IC


About Company

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Garratt-Callahan, leader in industrial water treatment products and services since 1904. Five regional locations, nationwide service.

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