Principal Engineer

Principal Engineer – Water Resources

Location : Primarily Remote (Based in Irvine, CA – occasional office visits required)

We are seeking a highly motivated Principal Engineer to lead complex water infrastructure projects and drive strategic growth efforts. This leadership role involves technical oversight, client management, business development, and team mentorship, all within the context of potable water, recycled water, wastewater, and stormwater systems .

This is an excellent opportunity for an experienced civil engineer who thrives in a collaborative environment and is passionate about delivering high-impact projects for public agency clients across Southern California.

Key Responsibilities :

Project Leadership : Direct large-scale infrastructure projects from planning through construction, including pipelines, pump stations, reservoirs, wells, treatment plants, and storm drain systems

Client Management : Build and maintain strong relationships with public agency clients; serve as a trusted advisor and main point of contact

Business Development : Lead or support proposal development, presentations, and other strategic growth initiatives

Team Development : Supervise and mentor engineers and technical staff, fostering growth and accountability

Project Delivery : Manage scope, budget, scheduling, and resource allocation across multiple concurrent projects

Technical Oversight : Ensure engineering designs meet regulatory standards and technical excellence

Strategic Insight : Stay up to date on industry trends and regulatory changes to help guide innovation and continuous improvement

Qualifications :

Professional Engineer (P.E.) license in the State of California – required

10+ years of progressive experience in civil or water resources engineering, including 5+ years in a supervisory or leadership role

Proven experience managing infrastructure projects for public agencies, water utilities, or special districts

Strong understanding of applicable state, federal, and local regulations and design standards

Proficiency in MS Office Suite and civil engineering design software (AutoCAD, Civil 3D, etc.)

Excellent communication skills, including the ability to present complex technical information to clients and stakeholders

Experience with business development and client engagement is highly valued

Benefits : Competitive salary

Medical, dental, and vision insurance

Flexible spending accounts (FSA)

Paid vacation, sick leave, and holidays

401(k) with employer match and profit sharing

Paid parental leave

Professional development support