Hands-on
2026-02 · Machine Learning/Expert
Explore a possible path
Clean and repair septic tanks, sewer lines, or drains. May patch walls and partitions of tank, replace damaged drain tile, or repair breaks in underground piping.
How does this connect to your interests? →A selection of source-listed tasks; duties vary by role and employer.
These source scores describe occupational work activities. They are separate from your personal test results.
2026-02 · Machine Learning/Expert
2026-02 · Machine Learning/Expert
2026-02 · Machine Learning/Expert
2026-02 · Machine Learning/Expert
2026-02 · Machine Learning/Expert
2026-02 · Machine Learning/Expert
Source-reported importance on a 1–5 scale. Try a course, project or conversation to learn what these skills involve.
Controlling operations of equipment or systems.
2017-07
Watching gauges, dials, or other indicators to make sure a machine is working properly.
2017-07
Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions, or approaches to problems.
2017-07
Giving full attention to what other people are saying, taking time to understand the points being made, asking questions as appropriate, and not interrupting at inappropriate times.
2017-07
Performing routine maintenance on equipment and determining when and what kind of maintenance is needed.
2017-07
Determining causes of operating errors and deciding what to do about it.
2017-07
Repairing machines or systems using the needed tools.
2017-07
Conducting tests and inspections of products, services, or processes to evaluate quality or performance.
2017-07
Managing one's own time and the time of others.
2017-07
Monitoring/Assessing performance of yourself, other individuals, or organizations to make improvements or take corrective action.
2017-07
Talk to someone doing this work, look for a supervised activity, and explore the subjects that interest you. Admission, licensing and current program requirements should be confirmed with the relevant institutions.
Source preparation category: Job Zone 2 of 5 · 2026-02. This category describes typical preparation, not your eligibility.
Source crosswalk connections are research leads, not required qualifications.
Explore all related study fields →O*NET-SOC code 47-4071.00 · Database 31.0 · Retrieved Oct 14, 2026. Dates on individual observations describe their source periods.
How interest exploration matching works →Data: O*NET® 31.0 Database, U.S. Department of Labor, Employment and Training Administration. Used under CC BY 4.0. StudyIndex normalizes the presentation and adds exploration features; USDOL/ETA has not approved, endorsed or tested these additions.