Career Overlap Transition record Edition 1 · ESCO v1.2.1
Table 1Transition record

wastewater treatment techniciantowastewater treatment operator

A wastewater treatment technician already meets 61% of what the wastewater treatment operator role asks for. The move turns on 7 required skills not yet in the profile.

From wastewater treatment technician
61%
Overlap1
To wastewater treatment operator
22 Skills carried over
7 Required, not held
42.4 Difficulty2
Career overlap Strong match

61%

Learning distance Real move, short list to learn

42.4/ 100

1 Share of the wastewater treatment operator role’s weighted skill requirement already met by the wastewater treatment technician profile. Required skills count in full, supplementary skills at 0.35. Directional: the figure for the reverse move differs. 2 Combines what is missing with how specialised it is, so a gap of general skills scores easier than the same number of narrow ones.

Why

Why this move works

A wastewater treatment operator role treats 8 of its required skills as things a wastewater treatment technician already does. These are the ones it depends on most.

  • dispose of sewage sludge
  • interpret scientific data to assess water quality
  • maintain water treatment equipment
  • monitor water quality
  • operate water purifying equipment
  • percolation

What stands in the way is 7 required skills the profile does not yet cover. Table 3 groups them; Table 4 says which to take first.

Table 2

Table 2 · What you already bring

Of the 22 skills that carry over, these are the ones fewest other occupations ask for. A wastewater treatment operator role needs them, and most people applying for one will not have them already. This is the part of a wastewater treatment technician background worth leading with.

Skill the target role also needs Area
  • already held operate sewage treatment plans on ships working with machinery and specialised equipment
  • already held dispose of sewage sludge handling and moving
  • already held maintain specified water characteristics working with machinery and specialised equipment
  • already held maintain desalination control system working with machinery and specialised equipment
  • already held operate water purifying equipment working with machinery and specialised equipment
  • already held ensure proper water storage information skills

All 22 carried skills, including the 8 the wastewater treatment operator role treats as required.

Table 3

Table 3 · What you would need to learn

The 11 missing skills fall into 7 areas of the ESCO skill hierarchy, numbered below in the order worth working in: the areas carrying the most required skills come first, and inside each one the required skills sit above the supplementary ones.

Skill to acquire Tier
01 information skills 3 required
  • required, not held measure water quality parameters required
  • required, not held perform water chemistry analysis required
  • required, not held document analysis results required
02 working with machinery and specialised equipment 2 required, 1 supplementary
  • required, not held perform water treatment procedures required
  • required, not held carry out waste water treatment required
  • optional, not held manage desalination control system optional
03 handling and moving 1 required
  • required, not held collect samples required
04 natural sciences, mathematics and statistics 1 required
  • required, not held water chemistry analysis required
05 constructing 1 supplementary
  • optional, not held maintain water distribution equipment optional
06 engineering, manufacturing and construction 1 supplementary
  • optional, not held water reuse optional

1 further area in the appendix

Table 4

Table 4 · Where to start

The 3 entries a wastewater treatment operator role is least likely to hire without. The ordering is computed from the skill data, not from what pays.

Each entry opens a course search for that skill. Career Overlap earns nothing from these links.

Appendix

Appendix · The rest of the record

All 22 skills that carry over
Skill Type
  • already held dispose of sewage sludge skill
  • already held interpret scientific data to assess water quality skill
  • already held maintain water treatment equipment skill
  • already held monitor water quality skill
  • already held operate water purifying equipment skill
  • already held percolation knowledge
  • already held perform water treatments skill
  • already held use water disinfection equipment skill
  • already held apply health and safety standards skill
  • already held ensure compliance with environmental legislation skill
  • already held ensure equipment maintenance skill
  • already held ensure proper water storage skill
  • already held laboratory techniques knowledge
  • already held maintain desalination control system skill
  • already held maintain specified water characteristics skill
  • already held operate hydraulic machinery controls skill
  • already held operate pumping equipment skill
  • already held operate sewage treatment plans on ships skill
  • already held perform sample testing skill
  • already held prepare samples for testing skill
  • already held test samples for pollutants skill
  • already held use personal protection equipment skill
The 1 learning area not shown above
Skill to acquire Tier
07 services 1 supplementary
  • optional, not held water policies optional
4 supplementary skills, helpful but not required
Skill to acquire Tier
  • optional, not held maintain water distribution equipment optional
  • optional, not held manage desalination control system optional
  • optional, not held water policies optional
  • optional, not held water reuse optional
8 held skills the wastewater treatment operator role does not ask for
Skill Type
  • not needed by the target role keep records of work progress skill
  • not needed by the target role maintain records of maintenance interventions skill
  • not needed by the target role maintain water storage equipment skill
  • not needed by the target role repair plumbing systems skill
  • not needed by the target role replace machines skill
  • not needed by the target role report test findings skill
  • not needed by the target role resolve equipment malfunctions skill
  • not needed by the target role use testing equipment skill
3 gaps that are knowledge rather than practice

Knowledge gaps usually close through study. Practical skill gaps usually need something you can point at.

Skill to acquire Tier
  • required, not held water chemistry analysis required
  • optional, not held water policies optional
  • optional, not held water reuse optional
Index
Note

How this record was compiled

Both occupations are taken from ESCO, which lists the skills and knowledge each occupation is expected to have and marks every one required or optional. Nothing here is a prediction about hiring, and nothing here knows that a particular employer wants a particular certificate. Treat Table 3 as a starting point for your own research rather than a syllabus. The full method states what these figures can and cannot tell you.