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2026 comparison

Air Traffic Controller vs Data Scientist salary in South Africa

Compare salary, demand, difficulty, and long-term growth to choose the right career path.

Quick answer

Air Traffic Controller vs Data Scientist in South Africa

Higher paying career
Air Traffic Controller
Monthly difference
R5 000
Easier to enter
Data Scientist
Better long-term
Data Scientist

Winner summary

Winner for salary
Air Traffic Controller (+R5 000/month)
Easier entry
Data Scientist
Best long-term
Data Scientist
Verdict

Choose Data Scientist if your goal is higher income and long-term growth.

Choose Data Scientist if your goal is faster entry and lower barriers.

Career overview

Air Traffic Controller

Demand: 6/10

Salary guide
Requirements

Air traffic control training and licensing.

  • ATC selection
  • Medical fitness
  • Specialised training
Salary
EntryR28 000
MidR70 000
SeniorR115 000
Top 20%R170 000

Data Scientist

Demand: 9/10

Salary guide
Requirements

Degree in Stats, Maths, CS or related.

  • Quantitative degree
  • Strong Python
  • Statistics fundamentals
Salary
EntryR30 000
MidR70 000
SeniorR110 000
Top 20%R180 000

Salary breakdown

Entry
Air Traffic ControllerR28 000
Data ScientistR30 000
Mid
Air Traffic ControllerR70 000
Data ScientistR70 000
Senior
Air Traffic ControllerR115 000
Data ScientistR110 000
Top 20%
Air Traffic ControllerR170 000
Data ScientistR180 000

Demand and difficulty

Demand

Air Traffic Controller (6/10)6/10
Data Scientist (9/10)9/10

Difficulty

Air Traffic Controller (9/10)9/10
Data Scientist (8/10)8/10
Salary difference
+R5 000/month

The salary gap at senior level is about R5 000 per month. Air Traffic Controller earns more due to higher demand and stronger salary growth at senior level.

See full Air Traffic Controller salary in South Africa →

Key questions

Which pays more in South Africa?

Air Traffic Controller pays more, with senior salaries around R115 000 per month compared to R110 000 for Data Scientist.

Which is easier to enter?

Data Scientist is easier to enter due to lower difficulty and more accessible requirements.

Which is better long-term?

Data Scientist offers stronger long-term potential based on higher salary ceilings and demand.

Detailed comparison

When comparing Air Traffic Controller vs Data Scientist in South Africa, the senior-level salary difference is R5 000 per month.

Data Scientist is better for quicker entry into the workforce. Data Scientist is better for long-term earnings and career growth.

Skills and requirements

Air Traffic Controller

Core skills
  • Airspace controlHigh
  • Decision makingHigh
  • CommunicationHigh
  • Stress managementHigh

Data Scientist

Core skills
  • Python / PandasHigh
  • Machine learningHigh
  • SQLHigh
  • Cloud ML platformsMedium

Side by side

Airspace control
Air Traffic Controller needs this
Less central
Decision making
Air Traffic Controller needs this
Less central
Communication
Air Traffic Controller needs this
Less central
Stress management
Air Traffic Controller needs this
Less central
Python / Pandas
Less central
Data Scientist needs this
Machine learning
Less central
Data Scientist needs this

Career progression

Air Traffic Controller

ATC TraineeR28 000
Tower ControllerR60 000
Area ControllerR90 000
Senior ControllerR115 000

Data Scientist

Junior Data ScientistR38 000
Data ScientistR70 000
Senior Data ScientistR110 000
Lead / ML EngineerR140 000

Related insights

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