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Septic tank installer vs trenching machine operator

The differences between septic tank installers and trenching machine operators can be seen in a few details. Each job has different responsibilities and duties. It typically takes 2-4 years to become both a septic tank installer and a trenching machine operator. Additionally, a septic tank installer has an average salary of $42,987, which is higher than the $39,238 average annual salary of a trenching machine operator.

The top three skills for a septic tank installer include septic systems, septic tanks and DIG. The most important skills for a trenching machine operator are ditch, , and .

Septic tank installer vs trenching machine operator overview

Septic Tank InstallerTrenching Machine Operator
Yearly salary$42,987$39,238
Hourly rate$20.67$18.86
Growth rate4%4%
Number of jobs19,26657,719
Job satisfaction-5
Most common degreeHigh School Diploma, 56%High School Diploma, 53%
Average age4343
Years of experience44

Septic tank installer vs trenching machine operator salary

Septic tank installers and trenching machine operators have different pay scales, as shown below.

Septic Tank InstallerTrenching Machine Operator
Average salary$42,987$39,238
Salary rangeBetween $29,000 And $63,000Between $28,000 And $54,000
Highest paying City--
Highest paying state--
Best paying company--
Best paying industry--

Differences between septic tank installer and trenching machine operator education

There are a few differences between a septic tank installer and a trenching machine operator in terms of educational background:

Septic Tank InstallerTrenching Machine Operator
Most common degreeHigh School Diploma, 56%High School Diploma, 53%
Most common majorKinesiologyCriminal Justice
Most common college--

Septic tank installer vs trenching machine operator demographics

Here are the differences between septic tank installers' and trenching machine operators' demographics:

Septic Tank InstallerTrenching Machine Operator
Average age4343
Gender ratioMale, 97.9% Female, 2.1%Male, 97.9% Female, 2.1%
Race ratioBlack or African American, 9.2% Unknown, 3.7% Hispanic or Latino, 16.0% Asian, 2.5% White, 67.3% American Indian and Alaska Native, 1.3%Black or African American, 9.2% Unknown, 3.7% Hispanic or Latino, 16.0% Asian, 2.5% White, 67.3% American Indian and Alaska Native, 1.3%
LGBT Percentage2%2%

Differences between septic tank installer and trenching machine operator duties and responsibilities

Septic tank installer example responsibilities.

  • Manage telecommunications, data and CCTV equipment.
  • Install 3/4 - 3"pvc and ball valves.
  • Operate skidsteer and excavator to dig up and fill in trenches and leach field.
  • Operate various caterpillar excavators, bulldozers, front-end loaders and other relate equipment to perform demolition on houses and infrastructure.
  • Rewire and redevise house and facilities.

Trenching machine operator example responsibilities.

  • Control & troubleshoot automate extrusion line adjusting speed & feed, monitoring temperature, & finish material specification per customers order.
  • Perform repair and preventive maintenance on machinery including cleaning, oiling and adjusting.

Septic tank installer vs trenching machine operator skills

Common septic tank installer skills
  • Septic Systems, 39%
  • Septic Tanks, 26%
  • DIG, 20%
  • PVC, 9%
  • Hand Tools, 6%
Common trenching machine operator skills
  • Ditch, 100%

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