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Water/Wastewater Design Manager - PR/612425_1793051533

Water/Wastewater Design Manager


Walnut Creek
Permanent
Negotiable
Civil
PR/612425_1793051533
Water/Wastewater Design Manager

Design Manager - Water/Wastewater

Location: Irvine, CA or Los Angeles, CA
Schedule: Hybrid

About the Opportunity

An established, employee-owned engineering consulting firm is seeking a Design Manager to join its growing Water/Wastewater practice in Southern California. This role offers the opportunity to lead the design and delivery of critical water infrastructure projects while working alongside some of the industry's most respected technical professionals.

This position is ideal for a senior engineer or design leader who enjoys balancing technical excellence, project delivery, team leadership, and client engagement. You'll play a key role in shaping projects that support water reliability, treatment, conveyance, and wastewater systems throughout California and beyond.

Key Responsibilities

  • Lead multidisciplinary design teams through the planning, design, and delivery of water and wastewater infrastructure projects.
  • Provide technical oversight and quality control for complex engineering assignments.
  • Manage project schedules, budgets, and design resources to ensure successful project execution.
  • Coordinate with clients, stakeholders, and internal project teams throughout the project lifecycle.
  • Mentor and develop junior and mid-level engineering staff.
  • Support proposal development, project pursuits, and long-term client relationships.
  • Drive collaboration across technical disciplines to deliver innovative and sustainable solutions.

What We're Looking For

  • Bachelor's degree in Civil, Environmental, or related Engineering discipline.
  • Professional Engineer (PE) license preferred.
  • Experience delivering water and/or wastewater treatment, conveyance, pumping, or related infrastructure projects.
  • Strong understanding of project delivery, technical design, and client management.
  • Experience leading engineering teams and coordinating multidisciplinary efforts.
  • Excellent communication and relationship-building skills.

Why This Opportunity Stands Out

  • Join a nationally recognized engineering organization with a strong reputation in the water sector.
  • Significant visibility and influence within a growing Southern California practice.
  • Opportunity to lead impactful infrastructure projects that directly benefit local communities.
  • Clear pathway for professional growth and increased leadership responsibility.
  • Collaborative culture that emphasizes technical excellence, mentorship, and innovation.
  • Employee-owned structure that allows employees to share directly in the firm's long-term success.
  • Competitive compensation, comprehensive benefits, and flexible hybrid work options.

Compensation & Benefits

  • Competitive base salary
  • Annual bonus opportunities
  • Employee ownership participation
  • Comprehensive medical, dental, and vision coverage
  • 401(k) with company contributions
  • Generous PTO and paid holidays
  • Professional development and continuing education support

If you're looking for a leadership opportunity where you can influence major water infrastructure projects, mentor talented engineers, and participate in the success of an employee-owned organization, we'd welcome the opportunity to connect.

FAQs

Congratulations, we understand that taking the time to apply is a big step. When you apply, your details go directly to the consultant who is sourcing talent. Due to demand, we may not get back to all applicants that have applied. However, we always keep your CV and details on file so when we see similar roles or see skillsets that drive growth in organisations, we will always reach out to discuss opportunities.

Yes. Even if this role isn’t a perfect match, applying allows us to understand your expertise and ambitions, ensuring you're on our radar for the right opportunity when it arises.

We also work in several ways, firstly we advertise our roles available on our site, however, often due to confidentiality we may not post all. We also work with clients who are more focused on skills and understanding what is required to future-proof their business. 

That's why we recommend registering your CV so you can be considered for roles that have yet to be created. 

Yes, we help with CV and interview preparation. From customised support on how to optimise your CV to interview preparation and compensation negotiations, we advocate for you throughout your next career move.