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Management skills: what skills a manager needs and how to develop them

Management skills: roles, key skills and how to become a good manager

Management skills fall into technical, human and conceptual skills. See a manager's roles, the 10 key skills, how to give clear instructions and how to become a good manager.

Management skills are the knowledge and abilities that allow a manager to plan, organise, lead and control the work of a team so that the organisation achieves its goals. They fall into three groups: technical skills (knowing the work), human skills (communication, motivation, delegation) and conceptual skills (strategy and decisions). The good news is that all of them can be learned and practised.

 Free "Manager's Handbook for Difficult Questions" (2026 edition): a self-assessment of 12 skills, ready answers for 8 difficult situations, one-to-one and delegation templates and a plan for the first 90 days. Download it using the form at the end of this page.

What is a manager?

A manager is the person responsible for the results of a team, department or organisation who achieves those results through other people. Managers set goals, allocate resources, motivate employees and track progress. There are many kinds of managers: office managers, sales managers, project managers, product managers, marketing managers, finance managers and others. What they have in common is that their success depends not only on what they know, but on what they manage to achieve with their team.

That is why a good specialist who becomes a manager usually needs new skills. Online courses in leadership skills and team management are a quick way to build them without time away from work.

What skills does a manager need to lead people?

Skill group What it includes Most important for
Technical skills knowledge of the work, processes, software and digital tools team leaders and new managers
Human skills communication, motivation, feedback, delegation, conflict management, emotional intelligence all levels of management
Conceptual skills strategic thinking, decision-making, change management, planning middle and senior managers

The higher a manager is in the hierarchy, the less time they spend on technical work and the more on people and strategy. Human skills, however, remain important at every level.

Sun Tzu's lesson on clear instructions

Sun Tzu and management skills

The Chinese strategist Sun Tzu (around 500 BC), author of "The Art of War", is the hero of a story with a valuable lesson for managers. The king challenges him to turn the palace concubines into a disciplined company. Sun Tzu gives orders, but the women laugh. He says calmly: "If the words of command are not clear, the general is to blame." He explains again. When the laughter is repeated, he concludes that since the instructions are now clear, the problem lies with the leaders.

The lesson for today's manager is simple: it is your responsibility to make sure instructions are clear and understood. It is surprising how many experienced managers give ambiguous tasks that later lead to delays and crises. Even highly qualified professionals need a clear goal, a deadline and an expected result.

What does a manager do?

A manager's work is usually described through several core functions:

  1. Planning: goals, schedule, resources and a back-up plan. Example: what people and resources a new project needs.
  2. Organising: arranging tasks and resources so that the plan can be carried out.
  3. Staffing: building teams and assigning roles, including interviewing and selecting the right people.
  4. Directing and leading: guiding people so they know what to do and how.
  5. Coordinating: good links between people and departments.
  6. Reporting: keeping senior management informed about progress.
  7. Budgeting: completing tasks within the deadline and budget.
  8. Controlling: checking whether results match the plan and correcting course when needed.

What is the role of a manager?

Beyond these functions, a manager plays several roles that are rarely written in the job description:

  • Communicator: translates company goals into the team's language and back.
  • Coach: develops people through feedback, mentoring and training.
  • Problem solver: makes decisions with incomplete information and takes responsibility for them.
  • Mediator: resolves conflicts between people and departments.
  • Change agent: introduces new processes and technologies, including artificial intelligence, and helps the team adopt them.

What are the main challenges managers face?

  • Hybrid and remote work: leading people who are rarely in the same office.
  • Keeping good employees: turnover is expensive, and people most often leave their manager, not the company.
  • Conflicts and difficult conversations: poor performance, dissatisfaction, tension in the team. The Assertiveness course helps you handle them with confidence and respect.
  • Rapid change and artificial intelligence: new tools, new processes and fear of change.
  • Overload and stress: managers sit between senior management and the team. The Time Management for Busy People course helps you focus on what matters.
  • Quality and productivity: better results without sacrificing quality.
  • Diversity and ethics: fair treatment of everyone and setting an example of the right behaviour.

 Improve your management and team leadership skills with NIT's online courses in English. We make group offers for whole management teams.

10 key management skills and how to develop them

Skill Why it matters How to develop it
Communication the foundation of all other skills Introduction to Business Communication
Leadership people follow a vision, not a job title Leadership Skills
Delegation frees up time and develops people delegate the result, not every step, and agree checkpoints
Motivation engaged employees achieve more find out what drives each person and recognise their contribution
Conflict management tension costs time and people Assertiveness
Emotional intelligence empathy and self-control in difficult moments ask for feedback and notice your reactions under pressure
Time management the team's priorities start with yours Time Management for Busy People, Time Management Masterclass
Decision-making fast, well-founded decisions with incomplete information set a deadline for each decision and review the outcome afterwards
Negotiation with clients, suppliers and inside the company Negotiation and Persuasion
Presenting a good idea also has to be sold The Art of Successful Presentations

Effective ways to apply management skills

Most problems in a team start with an unclear task. Here are five steps for instructions that get carried out:

  1. State the expected result clearly. What exactly needs to be done, by when and how we will know it has been done well. If people know the end result, they will cope even with unexpected situations.
  2. Don't give too many instructions. People remember two to five steps best. More instructions mean less understanding.
  3. Speak slowly and calmly. We talk faster than others can follow.
  4. Check understanding. Ask the employee to summarise the task, or ask whether they have suggestions or concerns.
  5. Offer support. Say they can come back to you with questions, and follow progress, especially with new colleagues.

The same principles apply when a manager creates training for their team. In an online course there is nobody to explain things live, so the instructions must be built into the design itself: clear navigation, short steps and an intuitive interface. This is part of our work on custom e-learning courses.

How to become a good manager and improve your management skills

1. Define your vision and share it

People give their best when they know why they are doing what they do. Present the vision to the team, send it in writing after the meeting and keep coming back to it in your conversations.

2. Understand what motivates your employees

One-to-one meetings and team discussions show what people want: development, recognition, flexibility, challenge. Link these wishes to the team's goals.

3. Communicate clearly and regularly

Short, useful meetings, clear written summaries, questions instead of assumptions. Ask questions and encourage the team to do the same.

4. Say thank you and recognise success

"Thank you" and "great job" cost nothing, yet they keep people. Public recognition in front of senior management and clients is even stronger.

5. Delegate and avoid micromanagement

Too much interference is seen as a lack of trust and demotivates people. Delegate the result, not every step, and step in only when needed.

6. Keep your best employees

Competitive pay, new challenges, training and a visible impact of their work. Good employees leave when the work becomes monotonous.

7. Deal with problems in time

Talk in person with an unhappy or underperforming employee, find out the reason and agree a specific plan. If nothing changes, make a decision.

8. Admit your mistakes

An admitted mistake shows strength, not weakness. It builds trust and encourages the team to do the same.

9. Manage former colleagues skilfully

Explain openly how your role is changing, be consistent and fair, and stay yourself.

10. Show empathy

Understanding the reasons behind someone's behaviour without judging them is the basis of trust.

11. Find a mentor and keep learning

Learn from managers you admire, read, watch and set aside at least 30 minutes a week for your development. Successful managers never stop learning.

12. Look after yourself

An overloaded manager makes worse decisions. Managing time and stress is not a luxury but part of the job.

Common mistakes of new managers

  • they keep doing their specialist work instead of leading;
  • they don't delegate because "it's faster to do it myself";
  • they avoid difficult conversations until the problem grows;
  • they give vague tasks and are then unhappy with the result;
  • they make no time for one-to-ones with their people.

Everyone dreams of being a manager, many become managers, but few become successful managers.

Being a manager means constantly working on yourself. And most importantly: to be a successful manager, you have to love the work and the people you do it with.

Training for managers from NIT

If you want to develop your managers' skills, NIT offers online courses in English with a test and certificate, as well as custom e-learning based on your own processes and materials.

Leadership Skills

How to become the leader your team follows.

View course

Team Management

Roles, goals, meetings and feedback in the team.

View course

Negotiation and Persuasion

Solutions that work for both sides.

View course

Assertiveness

Say what you mean, clearly and with respect.

View course

Time Management for Busy People

Focus on what matters and protect your time.

View course

The Art of Successful Presentations

Present your ideas convincingly.

View course

Training your whole management team? We make group offers and can put together a package of courses to suit your needs: +359 878 685 304, office@nitbg.com or our contact form.

 Get the free "Manager's Handbook for Difficult Questions" (2026 edition) by email by filling in the form below. Don't forget to tick the consent box so we can contact you.

Frequently asked questions

What is a manager?
A manager is the person responsible for the results of a team, department or organisation who achieves them through other people: setting goals, allocating resources, motivating employees and tracking progress.
What are the main functions of a manager?
Planning, organising, staffing, directing and leading, coordinating, reporting, budgeting and controlling.
What are the three groups of management skills?
Technical skills (knowledge of the work and tools), human skills (communication, motivation, delegation, conflict) and conceptual skills (strategy, decisions, change management).
What is the most important skill for a successful manager?
Communication, because it underpins all other skills: clear tasks, feedback, motivation and conflict resolution.
How can I improve my management skills?
Assess yourself, pick your two weakest skills and work on them through feedback from your team, a mentor, regular one-to-ones and online courses in leadership, team management, time management and negotiation.
How do I give clear instructions to my team?
State the expected result and deadline, limit the steps to two to five, speak slowly, check understanding and offer support if questions come up.

To download this free resource, please fill in the form.

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