Senior Construction Manager – Water Infrastructure Projects Job Costa Mesa area,California USA,Construction

Senior Construction Manager – Water Infrastructure Projects

Geosyntec is seeking a Senior Construction Manager – Water Infrastructure Projects to join our Water Process Engineering and Infrastructure practice at our Costa Mesa office. In this role, you will be responsible for the planning, direction, and coordination of projects, with a strong emphasis on potable water solutions such as conveyance pipelines, treatment plants, booster pump stations, wellhead completions, and chemical systems.

Oversight spans all phases of construction, from early concept through to completion, ensuring superior client satisfaction, quality standards, and effective project management across large-scale, multi-phase water infrastructure works.

Geosyntec is an innovative, international engineering and consulting firm serving private and public-sector clients to address new ventures and complex problems involving our environment, natural resources, and civil infrastructure. Our engineers, scientists, technical, and project employees serve our clients from offices across the world. Ranked by ENR as one of the top environmental engineering design firms, Geosyntec is internationally known for its technical leadership, broad experience, and exceptional client service.

We invest in our people. Each employee is unique, and your career at Geosyntec will be too. We offer competitive pay and benefits, and well-being programs to support you and your family.

Essential Duties and Responsibilities

Manage the construction process for potable water infrastructure, including conveyance pipelines, treatment plants, booster pump stations, wellhead completions, and chemical systems—from concept development to final completion—ensuring adherence to specifications, safety standards, budgets, and schedules, and compliance with regulations and client expectations.

Develop and execute project plans for water infrastructure systems, including facility construction, pipeline installation, pump station operations, wellhead integration, and chemical feed system upgrades.

Review and interpret technical specifications, construction drawings, and work plans; collaborate with contractors, engineers, clients, and agencies to guarantee safe, timely, and cost-effective completion of projects.

Promote teamwork and communication through regular project meetings and transparent collaboration.

Coordinate and communicate timely design modifications and adjustments with the Design Team.

Support the preparation and authorization of reports, work plans, and health and safety documentation.

Evaluate, recommend, and approve contractor change orders as delegated under client authority.

Respond to contractor requests for clarification on contract documents, ensuring timely and accurate resolutions.

Manage, administer, and obtain permits, licenses, contracts, and agreements on behalf of Geosyntec and its clients and ensure on-site project staff complies with the same.

Coordinate approval process of subcontractor material and equipment submittals, construction quality control (CQC) procedures, manufacturers' quality control (MQC) documents for completeness and compliance.

Maintain time and production records, analyze construction schedules and critical path management (CPM), and monitor construction progress with respect to scheduling and CPM tasks.

Review and approve contractor and subcontractor pay requests, invoices, and payment requests.

Assist with the review and weekly updating of weekly construction schedules and progress reports prepared by contractors.

Direct weekly construction progress meetings.

Review and approve the processing of field change requests and change orders.

Manage field as-built drawing updates to ensure adjustments are generated in a timely manner.

Manage corrective action strategies to address substandard or non-compliant workmanship or materials.

Review field documentation and laboratory tests of construction materials and verify the accuracy and compliance with the project specifications.

Establish, organize, and maintain field offices to assure accurate, secure, and well-organized project records.

Implement and abide by the policies and procedures…