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Septic Tank Jobs in Seattle, WA (NOW HIRING)

Pump and clean septic tanks as directed * Troubleshoot and repair septic systems * Plumbing and drain cleaning as needed * Locate and dig up tanks when required * Follow all DOT requirements for CDL ...

Wastewater Maintenance Technician

Tacoma, WA · On-site

$32.70 - $40.84/hr

Pump septic tanks and wet wells utilizing single or tandem axle pump trucks; clean, repair and maintain community septic tanks, drain fields and valve boxes. Maintain and repair residential grinder ...

Wastewater Maintenance Worker

Tacoma, WA · On-site

$28.85 - $33.42/hr

Perform septic tank cleaning, flushing and related duties to maintain drains, sewers, and culverts; remove debris and other refuse from clogged sewer lines and drains, using specialized equipment.

Facility Director

Kirkland, WA · On-site

$85 - $125/hr

Oversees the functioning of all building systems including mechanical, electrical, fire/life safety, plumbing, well, septic tanks, and waste management. Oversees contractors involved in facility ...

Facility Director

Kirkland, WA · On-site

$85K - $125K/yr

Oversees the functioning of all building systems including mechanical, electrical, fire/life safety, plumbing, well, septic tanks, and waste management. Oversees contractors involved in facility ...

Facility Director

Kirkland, WA · On-site

$85K - $125K/yr

Oversees the functioning of all building systems including mechanical, electrical, fire/life safety, plumbing, well, septic tanks, and waste management. Oversees contractors involved in facility ...

Services portable restrooms, holding tanks, septic tanks, sinks, showers, etc., at various work sites by following the Company's servicing guidelines. * Notifies management of any issues encountered ...

Utility Technician

Seattle, WA · On-site

$25.08 - $35.12/hr

Services portable restrooms, holding tanks, septic tanks, sinks, showers, etc., at various work sites by following the Company's servicing guidelines. * Notifies management of any issues encountered ...

Utility Technician

Tacoma, WA · On-site

$25.08 - $35.12/hr

Services portable restrooms, holding tanks, septic tanks, sinks, showers, etc., at various work sites by following the Company's servicing guidelines. * Notifies management of any issues encountered ...

Utility Technician

Seattle, WA · On-site

$25.08 - $35.12/hr

Services portable restrooms, holding tanks, septic tanks, sinks, showers, etc., at various work sites by following the Company's servicing guidelines. * Notifies management of any issues encountered ...

Utility Technician

Seattle, WA · On-site

$25.08 - $35.12/hr

Services portable restrooms, holding tanks, septic tanks, sinks, showers, etc., at various work sites by following the Company's servicing guidelines. * Notifies management of any issues encountered ...

Utility Technician

Tacoma, WA · On-site

$25.08 - $35.12/hr

Services portable restrooms, holding tanks, septic tanks, sinks, showers, etc., at various work sites by following the Company's servicing guidelines. * Notifies management of any issues encountered ...

Utility Technician

Tacoma, WA · On-site

$20.42 - $27.57/hr

Services portable restrooms, holding tanks, septic tanks, sinks, showers, etc., at various work sites by following the Company's servicing guidelines. * Notifies management of any issues encountered ...

Utility Technician

Seattle, WA · On-site

$25.08 - $35.12/hr

Services portable restrooms, holding tanks, septic tanks, sinks, showers, etc., at various work sites by following the Company's servicing guidelines. * Notifies management of any issues encountered ...

Septic Tank information

See Seattle, WA salary details

$11

$22

$34

How much do septic tank jobs pay per hour?

As of Aug 14, 2026, the average hourly pay for septic tank in Seattle, WA is $22.24, according to ZipRecruiter salary data. Most workers in this role earn between $17.69 and $24.20 per hour, depending on experience, location, and employer.

What are the typical daily responsibilities of a septic tank technician?

Septic tank technicians are usually responsible for inspecting, pumping, and cleaning residential or commercial septic systems, identifying potential problems, and performing minor repairs or maintenance as needed. The role often requires travel to various job sites, using specialized equipment, and interacting with customers to explain issues or maintenance recommendations. Technicians may also complete detailed service reports and follow environmental safety protocols. The job involves both independent work and occasional collaboration with team members on larger projects, making adaptability and reliability important qualities.

What is a septic tank job?

A septic tank job involves installing, maintaining, and repairing septic systems that treat and dispose of wastewater from buildings not connected to municipal sewer lines. Workers in this field need knowledge of plumbing, safety procedures, and may require certifications such as a wastewater operator license. The job often involves working outdoors and handling heavy equipment in confined spaces.

What are the key skills and qualifications needed to thrive in the septic tank position, and why are they important?

To excel as a septic tank technician, you need strong mechanical aptitude, a good understanding of plumbing systems, and a high school diploma or equivalent. Familiarity with pumping trucks, hydro-jetting machines, and the ability to obtain hazardous materials handling certifications are typically required. Attention to detail, problem-solving skills, and excellent customer service are valuable soft skills for this role. These abilities are essential to ensure proper maintenance, safe waste handling, and positive client interactions in a physically demanding environment.

What does it take to become a septic tank inspector?

To become a septic tank inspector, individuals typically need a high school diploma or equivalent, followed by specialized training in septic system inspection and maintenance. Certification or licensing is often required, which involves passing an exam and gaining experience in the field, along with knowledge of local regulations and safety procedures.

What is a septic tank?

A septic tank job typically involves the installation, maintenance, and repair of septic systems, which process and treat wastewater for properties not connected to municipal sewer systems. Workers in this field may inspect tanks for damage, pump out waste, and ensure proper system function. They often work with specialized equipment to prevent blockages or leaks, helping maintain sanitary conditions. Proper maintenance can extend the life of a septic system and prevent costly repairs.

What are popular job titles related to Septic Tank jobs in Seattle, WA?

For Septic Tank jobs in Seattle, WA, the most frequently searched job titles are:

What job categories do people searching Septic Tank jobs in Seattle, WA look for?

The top searched job categories for Septic Tank jobs in Seattle, WA are:

Infographic showing various Septic Tank job openings in Seattle, WA as of August 2026, with employment types broken down into 2% As Needed, 84% Full Time, 9% Part Time, 4% Contract, and 1% Nights. Highlights an 98% Physical, and 2% Remote job distribution, with an average salary of $46,268 per year, or $22.2 per hour.

$25 - $35/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 6 days ago


Job description

Job Title: Septic System Technician (O&M Level 2 Specialist)
Location: Auburn, WA
Job Type: Full-Time
Pay: $26.00 - $35.00 per hour (DOE)

Hiring Incentive: Experienced Septic O&M 2 Technician will earn an additional $2500.00 hiring incentive ($1250.00 at 6 months, $1250.00 at 1 year)


Overview:

A Advanced Septic and Construction Services, Western Washington’s largest family-owned septic company on this side of the mountain range, is seeking experienced and certified Septic System Technicians (O&M Level 2 Specialists) to join our dedicated Septic Service Team. Ideal candidates will have extensive knowledge of septic systems and a strong understanding of local regulations, particularly in Pierce and King Counties. We also proudly serve Thurston, Snohomish, Mason, and Kitsap Counties. 

Hiring Incentive: Experienced Septic O&M 2 Technician will earn an additional $2500.00 hiring incentive ($1250.00 at 6 months, $1250.00 at 1 year)


Key Responsibilities:

  • Septic System Service: Perform inspections, maintenance, and monitoring of on-site sewage systems.
  • Heavy Equipment Operation: Safely operate various types of heavy equipment (including mini-Kubota) to perform system installations and repairs.
  • Code Knowledge: Stay current with Pierce, and Thurston County codes, bylaws, rules, and regulations.
  • Septic Drawings & Troubleshooting: Read and interpret septic system drawings and troubleshoot/diagnose system issues.
  • System Inspections: Conduct inspections for property sales and file necessary compliance reports.
  • Septic Tank Pumping & Cleaning: Perform septic tank pumping and cleaning as required.
  • Site Management: Lead on-site crews, ensuring timely and safe completion of work.
  • Customer Communication: Manage projects from start to finish, maintaining positive customer relations.
  • Team Collaboration: Work closely with estimators, project managers, and dispatch to ensure job success.
  • Daily Activity Tracking: Log and track daily work activities.

Requirements:

  • Experience: Minimum of 2 years of experience in septic system service.
  • Active O&M Level 2 Specialist Certification 
  • Driver's License: Active driver's license
  • Acceptable Motor Vehicle Record
  • Pass a background check
  • Equipment Proficiency: Proven ability to operate heavy equipment, including mini-Kubota.
  • Location Knowledge: In-depth understanding of septic system regulations in Pierce, and King Counties.
  • Physical Requirements: Ability to safely and effectively locate and expose septic tanks, lift heavy items, and perform physical labor in various conditions.
  • Work Ethic: Strong leadership qualities with the ability to manage teams, meet production goals, and ensure quality service.
  • Customer Focus: Excellent communication skills to work effectively with customers, ensuring satisfaction and project success.
  • Septic Experience: Experience with all aspects of septic system service, including troubleshooting and inspections

Preferred Qualifications:

  • CDL License: Preferred, especially for those with experience operating pump (vacuum) trucks.

Benefits Package Includes:

  • Company Paid Medical for Employees ($25.00 bi-weekly employee contribution)
  • Dental Insurance Supplemental Available (After 2 months)
  • Vision Insurance Supplemental Available (After 2 months)
  • Company Paid $25,000 Life Insurance
  • Supplemental Life Insurance Principal + Colonial
  • 401K - 4% Company Match
  • Paid Sick Leave
  • Paid Time Off (PTO) Plans
  • Pet Insurance Supplemental Available through United Healthcare
  • Aflac Supplemental Insurance (Short- & Long-Term Disability, Critical Illness, Accident, etc.)
  • Professional Development Opportunities
  • Referral Bonus Program
  • Employee Discount Program
  • 6 Paid Holidays (After 6 months of employment)
  • As a token of our gratitude, Veterans and Active Military Members Receive Veterans Day as an Additional Paid Holiday (After 6 months of employment)

Schedule:

  • Monday to Friday
  • Full Time + Overtime Opportunities + On call rotation
  • Occasional weekend availability may be required

If you’re ready to join a growing company with plenty of opportunities for advancement, we encourage you to apply today!

Requirements:

  • Experience: Minimum of 2 years of experience in septic system service.
  • Certifications:
    • Active O&M Level 2 Specialist Certification (required).
  • Driver's License: Active driver's license
  • A clean driving record
  • Pass a background check
  • Equipment Proficiency: Proven ability to operate heavy equipment, including mini-Kubota.
  • Location Knowledge: In-depth understanding of septic system regulations in Pierce, and King Counties.
  • Physical Requirements: Ability to safely and effectively locate and expose septic tanks, lift heavy items, and perform physical labor in various conditions.
  • Work Ethic: Strong leadership qualities with the ability to manage teams, meet production goals, and ensure quality service.
  • Customer Focus: Excellent communication skills to work effectively with customers, ensuring satisfaction and project success.
  • Septic Experience: Experience with all aspects of septic system service, including troubleshooting and inspections