Senior Water Treatment Mechanic

Position Overview

This Senior Water Treatment Mechanic position is available at any of our Northwest Ohio locations. Water Treatment Mechanics on our team are issued their own company service vehicle, giving them the independence and mobility to support projects across a wide service area. This role offers the unique opportunity to travel both in-state and out‑of-state, gaining hands‑on experience with a variety of systems, sites, and technologies.

It’s a fantastic fit for someone who wants to start or advance their career in water treatment mechanics, with clear pathways into roles such as Senior Water Treatment Mechanic or Project Manager. If you’re looking for a role where you can build real expertise, grow your career, and experience something new every day, this is the opportunity for you.

We are seeking a highly skilled and experienced Senior Water Treatment Mechanic to perform advanced-level work in the maintenance, troubleshooting, and repair of water treatment systems and related infrastructure. As a key member of our team, you will be responsible for leading technical maintenance tasks and projects to support optimal plant operations.

• Perform complex maintenance, repair, and installation of pumps, motors, valves, blowers, chemical feed systems, and other treatment equipment.
• Ability to read blueprints and P&’s, electrical knowledge, basic plumbing skills, instrumentation and field setup-up and commissioning.
• Diagnosing equipment and systems issues.
• Assist with the planning and execution of preventative and corrective maintenance programs.
• Collaborate with operations staff to support continuous plant performance and efficiency.
• Monitors operational performance of mechanical systems and ensure compliance with safety and regulatory performance standards.
• Maintain accurate records and reports related to water operations, including production data, maintenance logs, and regulatory documentation.
• Provide guidance and training to entry‑level technicians and staff professionals as needed.

• High school diploma or equivalent; additional certification or training in water treatment operations is preferred.
• 3–8 years of experience in hands‑on water and/or wastewater treatment experience.
• Thorough understanding of equipment operations and maintenance.
• Excellent problem‑solving skills and ability to make sound decisions under pressure.
• Effective communication and interpersonal skills.
• Proficiency in computer applications for data management and reporting.

• Medical, dental, vision, and life insurance.
• 401(k) plan.
• Paid holidays.
• Reimbursement for continuing education and training.
• Internal Mentoring Program.

Anticipated salary range is $22.90 per hour to $34.40 per hour.

We are committed to investing in the professional development of our staff, offering each employee every opportunity to grow, develop, and take control of their career paths. We support these efforts through reimbursements for continuing education as well as many of the expenses associated with trainings and certifications, and opportunities for career development through our internal Mentoring Program.

Equal Opportunity:
Kleinfelder, and its subsidiaries and affiliates, is an Equal Opportunity Employer – Minorities/Women/Disabled/Veterans. (Compliant with the new VEVRAA and Section 503 rules)