Browse Skills operating systems

operating systems

🔻 Declining ESCO reuse: sector-specific

The features, restrictions, architectures and other characteristics of operating systems such Linux, Windows, MacOS, etc.

operating systems — the features, restrictions, architectures and other characteristics of operating systems such Linux, Windows, MacOS, etc. McKinsey's Skill Change Index places it in the declining band (SCI 50.68/100) — a skill likely to fall in demand as AI and automation cover more of its ground by 2030. ESCO classifies it as a sector-specific (rooted in one industry) skill within knowledge. It is currently listed by 4 occupations in our catalogue, including ICT security administrator, ICT security technician, ICT system administrator, and cloud engineer.

Category: knowledge › software and applications development and analysis SCI: 50.68/100 Also known as: OS architecture, AS400, WIN/NT, Novell, VMS

Occupations that require operating systems

Showing top 4 of 4 occupations · ranked by India employment volume, then AI-durability.

ICT security administrator · 🤖 5.0/10
ICT security technician · 🤖 5.0/10
ICT system administrator · 🤖 5.0/10
cloud engineer · 🤖 5.0/10

Frequently asked questions

What is operating systems?

The features, restrictions, architectures and other characteristics of operating systems such Linux, Windows, MacOS, etc.

What category of skill is operating systems?

ESCO classifies operating systems under the knowledge category, specifically in the software and applications development and analysis subcategory.

Is operating systems an AI-durable skill?

McKinsey's Skill Change Index places it in the declining band (SCI 50.68/100) — a skill likely to fall in demand as AI and automation cover more of its ground by 2030. Prioritise this skill only when it directly enables paid work today — plan for AI to absorb more of it every year.

Which jobs require operating systems?

In our catalogue, 4 occupations list operating systems as a required or important skill. The top occupations by employment volume include ICT security administrator, ICT security technician, ICT system administrator, cloud engineer.

How transferable is operating systems between industries?

ESCO tags operating systems as a sector-specific (rooted in one industry) skill — a signal of how portable it is when you change field.

Is operating systems the same as OS architecture?

Yes — operating systems is also known as OS architecture, AS400, WIN/NT, Novell, or VMS. They refer to the same underlying capability in the ESCO taxonomy.

How can I learn operating systems?

The most reliable path is to pick a job or project that demands operating systems and learn through delivery. Complement that with role-specific roadmaps and short courses. Explore the occupations below to see where this skill is used in practice.

Data: ESCO v1.2.1 (CC-BY-4.0). Durability framework informed by McKinsey Global Institute (Nov 2025). See our methodology.