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Field Technician - Water Pretreatment Equipment Repair

Job Description - Field Technician - Water Pretreatment Equipment Repair



  • Full Benefits: Medical and Dental Insurance with a generous employer contribution, Company Contributed HSA Contribution of $1200 family/$800 Individual annually, 401K with company matching, 15 PTO Days/14 Paid Holidays, paid birthday off, Company provided Life Insurance and Long-term disability, Short-Term Disability, Hospital, Critical Illness, FSA available, Health Club Reimbursement & Company Profit-Sharing Bonus (opportunity to achieve 3-4 weeks of salary in bonus pay)

  • Strong Culture- Caring Leadership, High Engagement (4.62/5 Gallup Q12 score), Team and Company Events

  • Career Growth- Hands-On training, Employee Development, Manager Investment, Continuing Education Reimbursement




What you will be doing:



  • Perform scheduled and emergency service on water pretreatment equipment including water softeners, reverse osmosis systems, deionization systems, carbon filtration systems, chemical feed systems, and disinfection systems.

  • Schedule preventative maintenance and execute preventive maintenance programs including resin cleaning, replacement, and testing, filter changes, RO membrane cleaning, testing, and replacement, system sanitizations, valve rebuilds, and control head programming.

  • Diagnose and repair mechanical, hydraulic, and basic electrical/control issues.

  • Conduct water quality testing including conductivity, TDS, chlorine, iron, pH, and hardness testing.

  • Document results and determine system performance status.

  • Startup and commissioning of new systems including equipment installation verification, programming controllers, setting regeneration cycles, flow balancing, and performance validation.

  • Complete accurate service documentation including service reports, parts used, labor notes, and system condition reporting.

  • Make repair recommendations to customers and salesforce on equipment systems.

  • Communicate effectively with customers to explain findings, recommendations, and system condition, and coordinate follow-up service or repair needs.

  • Maintain tools, PPE, truck stock, and cleanliness.


Experience you will need:



  • Basic mechanical and electrical aptitude.

  • Maintain up-to-date calendar on a daily, weekly, and monthly basis.

  • Good organizational skills.

  • Proficient use of Microsoft Word and Excel.

  • Must be able to lift 50–75 lbs regularly, occasionally up to 100 lbs with assistance.

  • Frequent bending, kneeling, squatting, and working in confined mechanical spaces.

  • Extended periods of standing and walking during service calls.

  • Ability to climb ladders and work at elevated or tight access locations.

  • Exposure to chemicals, wet environments, drain areas, and mechanical rooms.

  • Must be able to safely handle hoses, media, tanks, and piping components.

  • Manual dexterity required for valve rebuilds, tubing work, and control wiring adjustments.

  • Ability to drive company vehicle for extended periods between job sites.

  • Use proper PPE at customer job sites and when handling chemical products.

  • Must pass a Human Performance Evaluation, Motor Vehicle Report, and Drug Screening.

  • High School or GED Equivalent, Technical Degree or military service preferred.

  • Must be able to communicate in English and read proficiently in English.

  • Must be legally authorized to work in the U.S.

  • Must currently be 18 years of age.

  • Overnight travel may be required.

  • Participate in on-call rotation for emergency service support.

  • Pretreatment experience: 3-5 years required.

  • Driver's License required.


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