Senior Level Water Treatment Manager Jobs
Senior level water treatment manager jobs place experienced professionals in charge of treatment operations, regulatory compliance programs, and the engineering teams or multi-site projects that deliver safe, reliable water systems. Most openings are on-site or hybrid across Consulting & Professional Services and Chemicals & Materials, with employers like Lochmueller, ChemTreat, and Freese and Nichols hiring at this level now.
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INTRODUCTION
We are seeking a Senior Water Treatment Engineer to lead the planning, design, and delivery of municipal drinking water treatment plants and other water treatment projects. In this role, you will serve as a technical expert in process and facility design as a key member of our broader water resources engineering team. Your work will have a direct impact on the safety, reliability, efficiency, and long-term resilience of critical water infrastructure. Lochmueller Group is a regional engineering consulting firm with an emphasis on infrastructure. We provide multi-disciplined services for a variety of public agencies and private entities, including transportation; water resources; environmental analysis & permitting; construction engineering & inspection; traffic engineering & transportation planning; surveying; and land acquisition & appraisal. For over 40 years, Lochmueller Group has helped communities reinvent their future through thoughtful, actionable planning and design. Our dedication to building a team that demonstrates our corporate values (CARDIA) is what sets us apart: CARDIA: C reativity; A ccountability; R espect; D edication; I ntegrity; A chievement. Lochmueller Group provides a forward-thinking and values-driven workplace culture. We are a 100% employee-owned (ESOP) company, and our people are invested in the continued success and development of each other and the firm. This is a great place to build a career and grow with a company that is dedicated to quality and service.
ROLE AND RESPONSIBILITIES
In this role, you will:
- Serve as a technical expert and lead the planning, process selection, and detailed design for water treatment plant projects
- Provide technical oversight and mentoring to project managers and engineers, ensuring sound engineering judgment, regulatory compliance, and consistency with firm standards
- Support projects across the broader Water Resources team, integrating treatment facility expertise with conveyance, storage, pumping, and utility infrastructure projects
- Prepare project documents and designs, conduct analyses, interpret data, and plan and coordinate specific aspects of water treatment engineering work
- Perform QA/QC on project deliverables, ensuring the technical accuracy and constructability of water treatment plant designs and documentation
- Oversee project teams, ensuring alignment with technical standards, project schedules, and organizational goals
- Collaborate with senior management on strategic planning for water/wastewater services and assist with business development efforts including client engagement and proposal development
- Prepare proposals and/or funding applications
BASIC QUALIFICATIONS
- Bachelor's or master’s degree in Civil Engineering, Environmental Engineering, Chemical Engineering, or a closely related engineering field
- Professional Engineer (PE) license
- Extensive and progressive experience in water treatment facility design
- Experience designing water treatment facilities in Texas is needed
- Proven success in managing large and/or complex water treatment facility design projects
- Proficiency with relevant engineering software and tools for design, project management, and analysis
- Excellent communication and client management abilities
- Proficiency with Microsoft Office products including: Excel, Outlook, Word, and PowerPoint
- Valid Driver's License
PREFERRED QUALIFICATIONS
What we offer:
- Health & Wellness (medical, dental, vision, disability, and basic life insurance w/ option for additional voluntary life insurance)
- Work/Life Balance (vacation, holidays, sick leave, parental leave, flexible scheduling)
- Wealth-Building (401k w/ company match, student loan repayment benefit, ESOP, competitive compensation package)
- Professional Benefits (professional membership dues, career & educational development)
Lochmueller Group is an Equal Opportunity/Affirmative Action employer. Lochgroup fully supports and maintains compliance with all state, federal, and local regulations. All qualified applications will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, marital status, protected veteran status, genetic information, or any other category protected by federal, state, and local laws. Some of the content in this job post may have been auto-generated using advanced AI. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
INTRODUCTION
We are seeking a Senior Water Treatment Engineer to lead the planning, design, and delivery of municipal drinking water treatment plants and other water treatment projects. In this role, you will serve as a technical expert in process and facility design as a key member of our broader water resources engineering team. Your work will have a direct impact on the safety, reliability, efficiency, and long-term resilience of critical water infrastructure. Lochmueller Group is a regional engineering consulting firm with an emphasis on infrastructure. We provide multi-disciplined services for a variety of public agencies and private entities, including transportation; water resources; environmental analysis & permitting; construction engineering & inspection; traffic engineering & transportation planning; surveying; and land acquisition & appraisal. For over 40 years, Lochmueller Group has helped communities reinvent their future through thoughtful, actionable planning and design. Our dedication to building a team that demonstrates our corporate values (CARDIA) is what sets us apart: CARDIA: C reativity; A ccountability; R espect; D edication; I ntegrity; A chievement. Lochmueller Group provides a forward-thinking and values-driven workplace culture. We are a 100% employee-owned (ESOP) company, and our people are invested in the continued success and development of each other and the firm. This is a great place to build a career and grow with a company that is dedicated to quality and service.
ROLE AND RESPONSIBILITIES
In this role, you will:
- Serve as a technical expert and lead the planning, process selection, and detailed design for water treatment plant projects
- Provide technical oversight and mentoring to project managers and engineers, ensuring sound engineering judgment, regulatory compliance, and consistency with firm standards
- Support projects across the broader Water Resources team, integrating treatment facility expertise with conveyance, storage, pumping, and utility infrastructure projects
- Prepare project documents and designs, conduct analyses, interpret data, and plan and coordinate specific aspects of water treatment engineering work
- Perform QA/QC on project deliverables, ensuring the technical accuracy and constructability of water treatment plant designs and documentation
- Oversee project teams, ensuring alignment with technical standards, project schedules, and organizational goals
- Collaborate with senior management on strategic planning for water/wastewater services and assist with business development efforts including client engagement and proposal development
- Prepare proposals and/or funding applications
BASIC QUALIFICATIONS
- Bachelor's or master’s degree in Civil Engineering, Environmental Engineering, Chemical Engineering, or a closely related engineering field
- Professional Engineer (PE) license
- Extensive and progressive experience in water treatment facility design
- Experience designing water treatment facilities in Texas is needed
- Proven success in managing large and/or complex water treatment facility design projects
- Proficiency with relevant engineering software and tools for design, project management, and analysis
- Excellent communication and client management abilities
- Proficiency with Microsoft Office products including: Excel, Outlook, Word, and PowerPoint
- Valid Driver's License
PREFERRED QUALIFICATIONS
What we offer:
- Health & Wellness (medical, dental, vision, disability, and basic life insurance w/ option for additional voluntary life insurance)
- Work/Life Balance (vacation, holidays, sick leave, parental leave, flexible scheduling)
- Wealth-Building (401k w/ company match, student loan repayment benefit, ESOP, competitive compensation package)
- Professional Benefits (professional membership dues, career & educational development)
Lochmueller Group is an Equal Opportunity/Affirmative Action employer. Lochgroup fully supports and maintains compliance with all state, federal, and local regulations. All qualified applications will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, marital status, protected veteran status, genetic information, or any other category protected by federal, state, and local laws. Some of the content in this job post may have been auto-generated using advanced AI. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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Who's Hiring
Top Industries Hiring
- Consulting & Professional Services
- Chemicals & Materials
Senior Level Water Treatment Manager Jobs: Frequently Asked Questions
How do I get a senior level water treatment manager job?
Employers hiring at this level look for candidates who have owned outcomes, not just supported them. That means demonstrated experience leading capital improvement projects, managing regulatory compliance programs, and mentoring junior operators or engineers. Certifications like a Class IV water treatment operator license strengthen your candidacy, as does experience presenting to utility boards or municipal leadership and managing vendor or contractor relationships independently.
Which companies hire senior level water treatment managers?
Companies hiring senior level water treatment managers right now include Lochmueller, ChemTreat, and Freese and Nichols, based on current listings on Migrate Mate as of November 2026. Hiring at this level comes primarily from large municipal utilities, regional water authorities, environmental engineering firms, and industrial operators with complex treatment infrastructure.
Are there remote senior level water treatment manager jobs?
Yes, though most roles at this level have a significant on-site component given the operational nature of water treatment. About 20% of senior level water treatment manager openings are remote or hybrid as of November 2026, with remote work more common in consulting, program oversight, or regulatory advisory roles that do not require daily plant presence.
What makes a water treatment manager role senior level?
Senior level roles are defined by the scope of accountability rather than task execution. At this stage, you are expected to set operational strategy, own compliance outcomes across a treatment system, lead multi-disciplinary teams, and mentor less experienced staff. You may also oversee capital budgets, manage relationships with regulatory agencies, and represent the organization in permitting or enforcement proceedings.
Which industries hire the most senior level water treatment managers?
Senior Level water treatment manager roles concentrate in Consulting & Professional Services and Chemicals & Materials, based on current listings on Migrate Mate as of November 2026. These sectors drive hiring because they operate large-scale or regulated water infrastructure where experienced leadership directly affects compliance, public health outcomes, and long-term system reliability.