Project Manager-Estimator-Wastewater Treatment

About the Company The company is a leading civil construction firm specializing in water and wastewater infrastructure projects throughout the region. With a legacy of delivering high-quality public utility projects and a deep commitment to environmental stewardship, the company is known for its collaborative culture, technical excellence, and long-term partnerships with municipalities and public agencies. They are currently seeking a driven Project Manager / Estimator to join their growing team and lead critical infrastructure projects that protect public health and support sustainable communities. About the Position As Project Manager / Estimator – Water & Wastewater Systems , you will oversee the full lifecycle of construction projects focused on treatment plants, pump stations, pipelines, and related systems. This is a dual-role position requiring both field-based project management and office-based estimating expertise. You will lead the planning, execution, and cost estimation of complex infrastructure projects, while ensuring regulatory compliance, quality control, and stakeholder alignment. This is a highly impactful role for someone with technical knowledge of civil / mechanical / electrical systems and a passion for building essential public works. Key Responsibilities Include : Project Management Oversee construction of water and wastewater treatment plants, pump stations, and related infrastructure. Manage schedules, budgets, and field execution, coordinating across trades and disciplines. Lead job site inspections, enforce safety standards, and resolve field issues in real time. Collaborate with engineers, owners, and subcontractors to drive project success. Estimating & Bidding Review bid documents and perform detailed takeoffs for structural, mechanical, and utility scopes. Solicit and evaluate subcontractor / vendor quotes; compile competitive bid proposals. Support value engineering, pricing analysis, and bid strategy development. Maintain estimating data and pricing for future bids. Regulatory & Compliance Oversight Ensure compliance with federal, state, and municipal regulations (e.g., EPA, OSHA, SWRCB). Oversee safety plans and environmental compliance, including NPDES and confined space protocols. Client & Stakeholder Engagement Represent the firm in preconstruction meetings, OAC meetings, and client coordination sessions. Act as liaison to owners, municipalities, consultants, and inspectors throughout the project. Reporting & Documentation Prepare submittals, RFIs, change orders, pay applications, and as-builts. Maintain thorough documentation and track project performance metrics for closeout. Requirements Minimum Qualifications : Bachelor's degree in Construction Management, Civil Engineering, or related field preferred. 5 years of experience managing and / or estimating water and wastewater infrastructure projects. Strong understanding of treatment systems, piping, concrete structures, and utility coordination. Experience with public works procurement and compliance documentation. Proficiency with estimating tools (e.g., HCSS, HeavyBid) and scheduling software (e.g., MS Project). Preferred Qualifications : Experience with Design-Bid-Build and Design-Build delivery methods. Familiarity with SWPPP, trench safety, confined space entry, and QA / QC protocols. Professional Engineer (P.E.) license in California or ability to obtain. Experience with DOT, municipal, or agency infrastructure contracts a plus. Benefits Competitive salary commensurate with experience Medical, dental, and vision insurance 401(k) with company match Paid time off and holidays Professional development and licensing support Opportunities for advancement within a growing firm Exposure to high-impact public infrastructure projects