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IT Career Skills: Documentation, Troubleshooting, ITIL & Communication

Cornerstone guide

IT Career Skills: Documentation, Troubleshooting, ITIL & Communication

1 min readPublished 22 Jul 2026

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  1. Documentation Skills
  2. Troubleshooting Methodology
  3. Ticketing & Service Desk
  4. ITIL & Change Management
  5. Communication Skills
  6. Customer Service in IT
  7. Escalation Skills
  8. Root Cause Analysis
  9. Professionalism & Workplace Skills

Technical skills get you the interview — workplace skills get you hired and promoted. Employers consistently say the difference between a good candidate and a great one is documentation, communication, process and customer focus. This library covers the professional skills every IT role assumes, so you can evidence them alongside your technical knowledge.

Interactive explainer

The Ticket Lifecycle

How a support request flows from log to close.

11. Log & categorise22. Prioritise33. Work & update44. Resolve & close

Tap or hover a part to learn more.

1. Log & categorise

Capture clearly.

Record the issue clearly in the ticketing system, categorise it (incident vs service request) and capture who's affected and what's happening.

Check your understanding

1. How is a ticket's priority typically set?

2. When should you close a ticket?

Keep learning

Practise this in AI Interview™

What this path covers

Where this fits

Pair this with CompTIA A+ and the Career Role Hub, then rehearse behavioural answers in AI Interview™ and evidence them in your Career Passport™.

Start with Documentation.

Interview Intelligence

How this topic actually shows up in interviews — and how to demonstrate you understand it.

Why employers ask about this

Employers hire and promote on workplace skills as much as technical ability, so evidencing them is essential.

Technical questions
Why do employers value soft skills as much as technical skills?+

Because IT is a service — communication, process and customer focus determine real-world success.

Behavioural questions
How do you prepare for behavioural interview questions?+

Build real examples across communication, teamwork and problem solving to draw on.

Real-world scenarios
“You're preparing for a support interview.”+

Expected answer: Learn the technical fundamentals AND these workplace skills, then rehearse behavioural answers in AI Interview™.

Employability Intelligence

Where this knowledge takes you — the jobs, skills and certifications it feeds into.

Relevant roles
IT Support TechnicianHelp Desk EngineerService Desk AnalystEvery IT role
Skills you're proving
CommunicationTroubleshootingITIL & processCustomer service
Recommended certifications
CompTIA A+ITIL 4 Foundation
Career progression

IT Career Skills → support roles → progression across all of IT.

What employers expect

That you can work professionally: communicate clearly, follow process, document, and put the user first.

Frequently asked questions

Are workplace skills really that important in IT?

Yes — employers consistently say communication, process and customer focus separate good candidates from great ones.

How do interviews test these skills?

Through behavioural questions ('Tell me about a time...') — this library helps you build real examples to draw on.

Which roles need IT career skills?

Every IT role, especially customer-facing ones like IT Support, Help Desk and Service Desk.

Related guides

Practise what you've learned

Turn this guide into real, evidenced progress

Missiora helps you measure, improve and evidence the capabilities employers actually value — start with the tools best suited to this topic.

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Missiora

Missiora is an AI Employability Intelligence platform. Our resources are researched and reviewed by the Missiora team to help you measure, improve and prove your career readiness.