Sr Engineer - Licensed PE

EEC Environmental; California (MO); On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

Leadership growth

Mentorship program

Client exposure

Job summary

EEC Environmental seeks a Senior/Principal Engineer to lead the Orange County office, shaping the firm’s engineering strategy and practice across California. The role blends technical leadership with client development, team mentorship, and strategic growth, with a pathway to Principal-level influence.

Candidates will guide water/wastewater and civil/utility projects, oversee project delivery, and build lasting client relationships while mentoring the next generation of leaders in a fast-growing

Qualifications

• BS in Engineering with 8+ years in the consulting industry.
• Valid PE license (California or other).
• Experience leading multi-disciplinary project teams.

Responsibilities

• Oversee and execute project tasks, ensuring timely, high-quality deliverables.
• Manage schedules, budgets, subcontractors, quality, and client satisfaction.
• Recruit, mentor, and develop junior staff and mid-career engineers/scientists.
• Lead design and design-build efforts for water/wastewater and civil/utility projects.
• Provide cost estimating, bidding support, and RFI responses.

Skills

Leadership

Mentoring

Business development

Client relations

Education

BS in Engineering

Tools

ACAD

Civil 3D

MS Office

Job description

EEC Environmental is seeking an exceptional, ambitious, and entrepreneurial Senior/Principal Engineer to play a key leadership role in the continued growth and success of our Orange County office. This is more than a project management position. It is a unique opportunity to help shape the future direction of our engineering practice, develop and mentor the next generation of technical leaders, and build lasting relationships with clients throughout California and beyond.

As a senior member of our team, you will lead high-profile water, wastewater, utility, and site development projects while serving as a trusted advisor to clients and a strategic leader within the organization. You will have significant influence over project delivery, business development initiatives, team growth, and operational excellence.

For candidates seeking long-term career growth, this position offers a clear pathway to expanded leadership responsibilities and firm-wide impact. Individuals who demonstrate excellence in client service, business development, technical leadership, and team building will have the opportunity to advance into a Principal-level leadership role with increasing responsibility for guiding the company's strategic growth and success.

Candidates with the desired experience in ONE OR BOTH disciplines listed below are encouraged to apply.

Project Management Responsibilities

• Oversight and execution of project tasks to ensure timely and high-quality deliverables.
• Manage project schedules, budgets, costs, subcontractors, project quality, and client satisfaction.
• Preparing for and participating in meetings with clients, regulatory personnel, and other parties.
• Recruiting, managing and mentoring junior staff and mid-career engineers and scientists.
• Participate in local and national technical associations (e.g. ASCE, WEF, AWRA, GRA, etc.).

DISCIPLINE 1: Water/Wastewater Responsibilities

• Manage a wide range of design and design-build projects including industrial pretreatment systems, collection and conveyance systems, pump stations, storage and treatment facilities, and wellhead treatment systems.
• Project management and oversight of design, planning and permitting, troubleshooting, and system optimization including design-build projects.
• Reviewing and preparing technical reports, construction documents, and specifications.
• Occasional fieldwork including contractor oversight and process troubleshooting tasks.

DISCIPLINE 2: Civil/Utility Design Responsibilities

• Manage a range of projects including ground-up development, redevelopment, wet/dry utility design, and grading and drainage projects for industrial, commercial, educational, and municipal clients.
• Manage conceptual, preliminary, and construction drawing development.
• Conduct feasibility studies and due diligence assessments for potential projects.
• Prepare technical reports and documentation for project review and approval.
• Perform hydrology and hydraulics analyses to inform design decisions.
• Collaborate with stakeholders to ensure projects meet community needs and regulatory requirements.
• Provide client services such as cost estimating, bidding and construction support, RFI review/response, etc.
• Occasional fieldwork including construction administration tasks.
• Approves all drawing packages, exhibits and documents assembled.

Must Have Qualifications

• BS in Engineering with 8+ years of demonstrated experience in the consulting industry with private and public projects.
• Valid Professional Engineer (PE) license (California or other).
• Demonstrated experience with:
• DISCIPLINE 1 - Industrial and municipal clients in water supply, water/wastewater treatment, and water re-use projects.
• DISCIPLINE 2 - Land development projects including ground-up development and redevelopment projects.
• Working knowledge of Federal and California regulations.
• Experience with managing multi-disciplinary project teams.
• Ability to succeed in a fast-paced consulting environment, handling multiple project assignments, meeting strict deadlines, and traveling to client facilities as needed.
• Valid U.S driver's license and a satisfactory driving record for business travel.
• Proficient with MS Office software.
• Experience with ACAD and/or Civil 3D.
• Strong oral and technical writing skills.

Why Join EEC Environmental?

• A leadership opportunity, not just a technical role.
• A chance to shape the future of the company.
• A pathway to Principal and executive-level influence.
• An opportunity to build a practice and grow clients.
• A chance to mentor and develop future leaders.
• A role with strategic impact, not simply project execution.

We are looking for a highly motivated leader who thrives on solving complex engineering challenges, developing strong client partnerships, building high-performing teams, and helping drive the growth of a respected and rapidly expanding consulting practice. Candidates who bring initiative, vision, and a passion for mentorship will find exceptional opportunities to make a lasting impact at EEC Environmental.

Job Location: Orange, CA - this position is 100% in the office M-F