Septic System Installation Project Manager

Liquid Environmental Solutions of Washin; Puyallup (WA); On-site; USD 90,000 - 120,000; Full time

Job summary

Liquid Environmental Solutions in Washington state seeks a Septic System Installation Project Manager to oversee planning, coordination, and execution of residential and commercial septic installation projects. You will serve as the primary contact for clients, field crews, and inspectors, ensure safety and regulatory compliance, manage schedules, budgets, and team performance across field operations.

Experience reading blueprints, coordinating with designers and permitting authorities, and

Qualifications

• 3–5 years of experience in septic system installation, civil construction, excavation, or related field.
• Proven project management experience, including scheduling, budgeting, and team coordination.
• Valid driver’s license; CDL preferred but not required.
• OSHA 10 or OSHA 30 certification. (preferred)
• Installer certification (preferred)
• Strong knowledge of septic system components, soil science basics, and installation methods.
• Ability to read blueprints, site plans, and engineering drawings.

Responsibilities

• Plan, coordinate, and oversee septic installation projects from start to finish.
• Oversee daily field operations, inspections, and field troubleshooting to ensure progress and quality.
• Serve as primary point of contact for clients, crews, inspectors, and leadership.
• Track costs, labor hours, and material usage; approve invoices and change orders.
• Lead and train field teams; conduct performance evaluations and support continuous improvement.

Skills

Project management

Scheduling

Budgeting

Team coordination

Communication

Job description

POSITION DESCRIPTION, MINIMUM SPECIFICATIONS AND HIRING PROFILE

POSITION DESCRIPTION

The Septic System Installation Project Manager oversees the planning, coordination, and execution of residential and commercial septic system installation projects. This role ensures projects are completed safely, on time, within budget, and in compliance with all state and local regulations. The Project Manager serves as the primary point of contact for clients, field crews, subcontractors, inspectors, and internal leadership.

Project Planning & Coordination

• Review site plans, soil reports, permits, and engineering specifications to determine project scope and requirements.
• Develop project schedules, resource plans, and installation timelines.
• Coordinate with designers, engineers, and permitting authorities to ensure compliance with state and local codes.
• Order materials, equipment, and supplies needed for each installation.

Field Management

• Oversee daily field operations for septic system installations, including excavation, tank placement, drain field construction, and system testing.
• Conduct on‑site inspections to ensure work meets quality, safety, and regulatory standards.
• Troubleshoot field issues and adjust plans as needed to maintain project progress.
• Ensure proper documentation of installation steps, inspections, and system components.

Client & Stakeholder Communication

• Serve as the primary point of contact for customers throughout the project lifecycle.
• Provide updates on project status, timelines, and any changes in scope.
• Coordinate with inspectors, environmental health departments, and utility companies as required.

Budget & Compliance

• Track project costs, labor hours, and material usage to maintain budget accuracy.
• Approve invoices, change orders, and subcontractor payments.
• Ensure compliance with environmental regulations, safety standards, and septic system installation codes.

Team Leadership

• Assign tasks to field crews and subcontractors.
• Train team members on installation procedures, safety practices, and equipment use.
• Conduct performance evaluations and support continuous improvement.
• 3–5 years of experience in septic system installation, civil construction, excavation, or related field.

• Proven project management experience, including scheduling, budgeting, and team coordination.
• Valid driver’s license; CDL preferred but not required.

• Installer certification (preferred)
• OSHA 10 or OSHA 30 certification. (preferred)
• Experience operating heavy equipment (excavators, skid steers, trenchers) (preferred)

• Strong knowledge of septic system components, soil science basics, and installation methods.
• Familiarity with state and local health department regulations governing onsite wastewater systems.
• Ability to read blueprints, site plans, and engineering drawings.
• Strong customer service and communication skills.

• Ability to work outdoors in varying weather conditions.
• Ability to lift 50+ pounds and perform physical tasks related to field inspections.
• Regular travel to job sites within the service area.
• Occasional extended hours based on project needs.

This job description in no way states of implies these are the only duties to be performed by the employee incumbent in the position.Employees will be required to follow any other legal or ethical job-related duties requested by any person authorized to give instructions or assignments.A review of this position has excluded the marginal functions of the position that are incidental to the performance of fundamental job duties.

This document does not create an employment contract, implied or otherwise.Liquid Environmental Solutions has an at will relationship with team members.

Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws.
For further information, please review the Know Your Rights notice from the Department of Labor.