What Happens to Expertise When AI Changes the Work?

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What Happens to Expertise When AI Changes the Work?

Why leaders need to protect learning, judgment, and career development as AI reshapes professional roles

By Tarja Stephens

AI is beginning to change the work through which people become good at their jobs.

Systems can now take on research, analysis, drafting, and other parts of professional work that once occupied a meaningful share of someone’s day. As that capability grows, organizations will not simply complete the same work faster. They will decide which parts of a role still need to be done by a person, which can be handed to a system, and where responsibility sits when the work is shared.

For many professionals, this will happen without a dramatic career change.

Their title may stay the same.

Their team may look familiar.

The work through which they built experience may have changed.

For leaders, this raises a practical question:

What happens to expertise when part of the work is carried out by AI?

The question sits at the center of Human-AI Management. It concerns more than productivity or tool adoption. It concerns how organizations continue to develop people who can understand the work, question an answer, and take responsibility for what follows.

The work can change before the role has a new name

The first wave of AI at work has largely been understood through productivity.

A report takes less time to prepare.

Research is gathered faster. A first draft appears almost immediately.

Those gains are real, but they describe only the beginning of the change.

Consider an analyst who once spent several hours building the first version of an analysis. That work required finding the information, deciding what belonged in the model, discovering that two pieces of data did not quite fit together, and working through the reason.

If an AI system now produces the first version, the analyst may begin with a polished answer already sitting in front of them.

The title has not changed. The point at which the professional enters the work has.

That matters because producing the work was never only about producing an output. It gave the person repeated contact with the underlying problem. They learned where assumptions tended to fail, which information was usually incomplete, and what a strong answer looked like before anyone had to explain it to them.

When AI takes on part of the production, leaders need to understand whether the removed task was merely repetitive work, or whether it was also part of how someone learned to think.

Professionals are beginning to direct work they did not perform

Management has traditionally been associated with people who have other people reporting to them. AI agents begin to loosen that connection.

A professional can now find themselves assigning work, defining what good should look like, and deciding whether the result is reliable enough to use, even though no human reports to them.

There is an important difference between that situation and ordinary delegation.

A good colleague carries context that may never have been written into the brief. They know the client, remember what happened last time, and may stop halfway through an assignment because something no longer makes sense.

An AI system can produce useful work without possessing any of that history unless somebody has made it explicit.

The system may be capable of performing the task while the person directing it has never been taught how to specify the outcome, recognize the boundaries of the work, or decide when the system should stop and ask for help.

Senior professionals often succeed with AI partly because they already know how to delegate and catch subtle errors. Less experienced colleagues may suddenly be asked to do the same without having managed anyone before.

That is a significant change in professional work. Responsibility begins to move outward long before the organization has given it a new name.

What is Human-AI Management?

Human-AI Management is the work of directing, reviewing, and taking responsibility for work carried out across people, AI tools, and increasingly AI agents.

It includes deciding what can be delegated, how quality will be reviewed, where human accountability remains, and how people continue to develop expertise as the work changes.

The phrase matters because the challenge is not only technical. It is managerial and developmental.

Some of the work removed was teaching people how to become good

This is the part of the transition organizations need to examine especially carefully.

The traditional path to expertise was not particularly efficient.

Junior professionals worked through cases they did not yet fully understand. They produced first drafts that came back covered in comments. They built models that had to be rebuilt. A more experienced person reviewed the work, pointed out what they had missed, and gradually helped them see the problem differently.

Eventually, thousands of small corrections became something much harder to describe.

The person began recognizing patterns earlier. They knew when a seemingly small detail deserved another look. They could sense when an answer that was technically sound did not fit the situation in front of them.

If a system can complete in five minutes something that took a junior professional five hours, there is a perfectly reasonable case for using the system.

The harder question is what was happening to the person during those five hours.

Perhaps they were simply moving information from one place to another and little is lost.

Perhaps they were learning something the organization will expect them to know five years from now.

Those are very different situations. A productivity number alone cannot tell us which one we are looking at.

Expertise must be separated from the method that once displayed it

For someone further into a career, the problem arrives from the opposite direction.

The person has already spent years becoming good at the work. Some of what they know is tied to a particular method, while some has become part of how they understand problems more broadly. Until the method changes, there may be little reason to separate the two.

AI is beginning to force that separation.

A professional who has spent fifteen years producing sophisticated financial models may reasonably wonder what their expertise means when a system can produce a comparable model in minutes.

The question is rarely only about the task. It is often about the meaning someone has attached to becoming good at it.

Professional expertise has always been a mixture of experience, tacit knowledge, and skills.

It appears when someone understands enough about a situation to recognize that the technically correct answer is not the useful one. It appears when they know which assumption needs to be challenged because they have seen what happens when nobody challenges it. Sometimes it appears in the decision to slow something down even when the system is capable of moving faster.

The finished work may show less of this than it once did.

Organizations will need to become better at recognizing where expertise actually sits. Professionals may also need to understand their own experience at a deeper level than the tasks through which they once displayed it.

Do not confuse speed with job redesign

There is a temptation to assume that once AI performs a task more efficiently, the role has naturally improved.

That is not always what happens.

A professional may keep all the work they previously owned while also checking AI output, correcting mistakes, managing exceptions, and processing a much larger volume of material because the system can now produce it so quickly.

The organization sees faster tasks while the person experiences a role that has become more crowded.

Teams can become technically more efficient while the human role quietly collapses into reviewing what machines have already produced.

In The Human-Agent Orchestrator, this is described as Scope Collapse: someone who once owned a piece of work from beginning to end becomes the person who approves the final stage.

That may be the right design in some situations. It should be a conscious one.

If AI genuinely takes on part of the work, organizations need to decide what leaves the human role, what new responsibility takes its place, and whether the new work gives the person somewhere to continue developing.

Otherwise, organizations risk building efficient systems around people whose jobs have become thinner.

Four questions for leaders redesigning work with AI

Before automating or redesigning a task, leadership teams should ask:

1. What did this work teach people?

Was the task simply producing an output, or was it giving people the repeated practice they need to recognize patterns, understand context, and make sound decisions later?

2. What expertise remains necessary after AI does the first version?

A person may no longer need to create the first draft or initial analysis manually. They may still need enough domain knowledge to recognize a weak assumption, incomplete evidence, or a conclusion that does not fit the situation.

3. What replaces the experience being removed?

If early-career work is reduced or automated, organizations need another deliberate path for people to build experience. That might include supervised review, case-based learning, shadowing, simulation, rotation, or responsibility for exceptions.

4. Does the redesigned role still offer development?

If the new role is mostly approving, correcting, and processing a greater volume of AI-generated work, it may be more efficient without giving the person a clearer or stronger professional path.

The point is not to preserve inefficient work simply because it is familiar. It is to understand what that work was doing for professional development before it is removed.

The management challenge

The transition into AI-enabled work will bring many new skills to learn. It will also ask organizations to understand more clearly what the old work was already teaching people.

For someone starting a career, the concern is whether enough real experience remains for professional judgment to develop.

For an experienced professional, the work is different. The question is what years of using a method taught them that still changes an outcome when the method itself moves on.

For leaders, the responsibility is to redesign work without quietly removing the routes through which people become capable, trusted, and experienced.

AI can make work faster. It can also make the learning that once happened inside that work less visible.

The organizations that see both sides of that change will be better prepared to use AI well, and to develop people who can continue to question, direct, and take responsibility for the work.

Bring the right program into your organization

Programs can be shaped around your leadership team, your priorities, and the work already changing because of AI.