Septic Engineer Jobs (NOW HIRING)

Septic Install Superintendent

Company: A Advanced Septic and Construction Services
Location: Auburn, WA (Field Operations – Pierce, King, Kitsap & surrounding counties)
Job Type: Full-Time
Pay: $100,000.00 – $130,000.00 Annually (DOE/DOQ)

Hiring Incentive: $5000 for qualified candidates (CDL A, Septic Install Certificate(s), and Leadership skills.

• $2500 after 90 days
• $2500 after 6 months

Company Description: 

A Advanced Services is a trusted septic and construction company serving residents and businesses across Pierce, King, Kitsap, Thurston, and surrounding counties. Specializing in both residential and civil projects, we pride ourselves on delivering reliable, high-quality services tailored to the needs of our diverse clientele. Located in Sumner, WA, we are committed to excellence in every project we undertake.

Job Summary:

We are seeking a highly experienced Septic Install Superintendent to lead and oversee field operations across Pierce, King, Kitsap, and surrounding counties, based in Auburn, WA. This role is responsible for managing multiple crews and directing septic system installations from start to finish, ensuring all work is completed safely, efficiently, and in full compliance with Washington State and county health regulations. The Superintendent will coordinate schedules, review plans, troubleshoot field challenges, and maintain clear communication with clients, inspectors, and internal teams to keep projects on time and within scope. In addition to field leadership, this position plays a key role in workforce development, including participating in hiring, and training and coaching team members to drive performance and consistency.

The ideal candidate is a proven septic construction leader with strong knowledge of Washington State onsite sewage systems, excavation practices, and crew management in a high-production environment, who can effectively balance hands-on field execution with strong organizational and leadership skills.

Key Responsibilities:

Field Leadership & Project Oversight

• Supervise septic installation crews across multiple active job sites 
• Oversee full installation lifecycle: excavation, tank placement, drain field construction, backfill, grading, and final prep for inspection 
• Ensure work is completed according to engineered plans, permits, and county health department requirements 
• Coordinate daily production schedules with dispatch and project management 
• Troubleshoot and resolve field issues, design conflicts, and site challenges in real time 

 Hiring, Training & Crew Development

• Conduct candidate interviews for field positions (operators, installers, laborers) 
• Participate in hiring recommendations and final selection decisions 
• Train, mentor, and develop field employees to improve performance and retention 
• Approve employee timesheets and time-off requests 
• Provide ongoing coaching, feedback, and corrective action when needed 
• Promote a strong culture of safety, accountability, and professionalism 

 Septic Installation & Technical Execution

• Oversee and/or perform excavation and installation of septic systems 
• Ensure proper grading, trenching, compaction, and utility protection 
• Verify correct placement of septic tanks, drain fields, and associated components 
• Read and interpret engineered septic designs and site plans 
• Ensure compliance with Pierce, King, Kitsap, and surrounding county regulations 

 Compliance, Safety & Certification

• Enforce OSHA safety standards on all job sites 
• Ensure compliance with Washington State OSS (Onsite Sewage System) regulations 
• Must maintain WOSSA certification (required) 
• Conduct jobsite safety meetings and hazard assessments 
• Ensure documentation is complete for inspections and regulatory approvals 

 Equipment & Jobsite Management

• Operate excavators and heavy equipment as needed 
• Oversee proper use, maintenance, and care of company equipment 
• Coordinate trucking, material staging, and equipment logistics 
• Ensure efficient utilization of equipment to meet production goals 

 Communication & Reporting

• Serve as primary field leadership contact between crews and office staff 
• Provide daily production updates and job status reports 
• Communicate change conditions, site issues, and schedule impacts 
• Maintain documentation of crew performance, incidents, and job progress 

Requirements:

• Valid WA State Drivers License 
• Minimum 5+ years of septic installation experience (Washington State strongly preferred) 
• Proven leadership experience as Foreman, Lead Installer, or Superintendent 
• Strong knowledge of excavation, underground utilities, and site development 
• Deep familiarity with Pierce, King, Kitsap, and surrounding county septic regulations 
• Ability to read and interpret engineered septic plans 
• Experience managing multiple crews or job sites simultaneously 
• Must be WOSSA certified (required or ability to obtain immediately) 
• Must be 23+ years old (insurance requirement) 
• Strong leadership, communication, and decision-making skills 

Preferred Qualifications:

• Valid CDL Class A (must be willing to obtain after 1 year)
• Prior Superintendent or senior Foreman experience in septic or civil construction 
• Strong mechanical and heavy equipment knowledge 
• Experience working directly with county inspectors and health departments 
• Demonstrated ability to build and develop high-performing crews 
• Strong organizational and scheduling skills in fast-paced field operations 

Benefits:

• Company Paid Medical for Employees ($25 bi-weekly employee contribution) 
• Dental Insurance (Supplemental – after 2 months) 
• Vision Insurance (Supplemental – after 2 months) 
• Company Paid $25,000 Life Insurance 
• Supplemental Life Insurance (Principal + Colonial) 
• 401(k) with 4% Company Match 
• Paid Sick Leave (1 hour per 40 hours worked; eligible after 90 days) 
• Annual PTO (80 hours prorated based upon hire date, eligible to use after 90 days) 
• Aflac Supplemental Insurance (STD, LTD, Accident, Critical Illness) 
• Pet Insurance (United Healthcare) 
• Professional Development & Training Opportunities 
• Employee Discount Program 
• 6 Paid Holidays (after 6 months) 
• Veterans Day paid holiday for Veterans & Active Military (after 6 months) 

Schedule:

• Full-time 
• Monday – Friday 
• 8–10 hour shifts 
• Occasional overtime based on production needs

Please see job description