Engineering roles: why the job title tells you nothing about the candidate

Four distinct worlds under one name

Engineering roles in manufacturing divide by what their output attaches to. Four groups recur, and design and manufacturing technology form a separate group among them, covered by a page of its own.

These worlds overlap, but their centres of gravity lie elsewhere, and candidates do not move between them automatically. In smaller companies process and manufacturing engineering are one role; in larger ones they are two separate ones.

What the output attaches to in each:

• Process engineering — the stability and behaviour of the production process: how production runs and why it behaves as it does
• Manufacturing engineering — launches and changes: introducing a new part, moving a line, altering a procedure
• Industrial engineering — the organisation of work, capacities and the flow of material
• Design and manufacturing technology — design and the preparation of production

When "engineer" is a regulated activity and when it is only a label

This distinction is worth knowing, because it is a common source of misunderstanding.

A regulated activity: authorisation in construction under Czech Act 360/1992 Sb. applies to selected activities in construction and design. Anyone performing such an activity needs the authorisation — that is a legal requirement, not a convention.

Only a label: for the great majority of engineering positions in manufacturing, no comparable regulation exists. "Process engineer" or "manufacturing engineer" is a job title the employer settles on. A practical consequence follows: two candidates with the same job title on a CV may have done entirely different work, and the title on its own guarantees nothing.

Descriptions of roles and their usual requirements are published by the Czech national occupations register; professional qualifications are covered by the Czech national qualifications register under Czech Act 179/2006 Sb.

Education against experience

Engineering positions often carry an automatic requirement for a technical university degree. In many operations that is justified; in others it is a convention that needlessly excludes experienced people who worked their way to the role from production.

More useful than a level of education is the question of what kind of problem the person has to be able to take apart independently. If the position rests on statistical evaluation and work with data, formal training makes sense. If it rests on knowledge of a specific technology and on the ability to push a change through the plant, what decides is experience, and how the person communicates with supervisors and operators.

That leaves the question of how to tell whether a candidate really did what they say they did. The most reliable route is to have them take one concrete case apart from the brief through to the result — what they measured, what they changed, and how the change showed. Methodologies in the abstract are learned faster than the ability to get a change adopted in a running plant.

What a brief should contain

Engineering positions fill better when the brief describes an outcome rather than a list of tools. "We are looking for someone to reduce the number of non-conforming parts on line X" is more usable for a search than a list of methodologies.

It matters equally to say who the person will work with and what authority they have. An engineer expected to change an established procedure without backing from the plant’s management usually leaves before the change shows any effect, and candidates take that into account when they decide.

One item the brief will not find here is the wage: no specific pay levels for engineering roles are stated on this page. Orientation by occupation and by region is published by the Czech average-earnings information system (ISPV), and the total cost of a position can be worked through in our own calculator.

Four things belong in the brief:

• What specific outcome is expected from the role
• Who is setting the task and who decides on the change
• Whether this is a project role or a permanent agenda
• How much of the work takes place directly on the shop floor

Where these people come from

Engineering positions are filled from three sources: promotion from within, a move from another operation in the same sector, and a move from a different sector. Each has a drawback worth knowing in advance.

Someone from inside knows the operation and the people but may lack method. A candidate from another company in the sector brings comparison but expects comparable conditions. A candidate from a different sector brings a different view but needs time to understand the technology — and it is precisely that time that briefs tend to underestimate.