Career guidance
What an engineering job spec is actually telling you
A job advert is written by someone who has a gap on their team and a limited amount of time to describe it. Read that way, the wording stops being a checklist you either pass or fail, and starts telling you what the role is really for.
6 min read
The order of the requirements is the priority order
Requirement lists are not written alphabetically or by importance to the industry. They are written in the order the hiring manager thought of them, which is very close to the order the problems occur on their team. The first two or three lines are the job. Everything below is the wish list.
This matters because most candidates spread their evidence evenly across every bullet. If you have limited space — and a CV is nothing but limited space — put it against the top of the list.
"Essential" and "desirable" mean what they say
Employers are far more literal about this than candidates expect. A desirable requirement is genuinely negotiable; an essential one usually is not, because it is the thing that made them open the role. If you meet every essential and none of the desirables, apply. If you meet every desirable and miss an essential, the gap is real and worth closing before you apply — which is the point of a measured baseline rather than a guess.
Named tools are proxies, not the requirement
"Experience with HYSYS" rarely means the software. It means process simulation, and the team happens to use that package. Naming the underlying capability in your application — and showing where you used it — reads far stronger than claiming a tool you touched once.
The exception is regulated work. In pharmaceutical and process safety roles a named standard is the requirement, because the audit trail depends on it. Knowing which sector treats a specification literally is most of what our domain tracks exist to teach.
What the pay band tells you about the seniority
Where a band is published, its width is a signal. A narrow band means a defined role with a defined scope. A wide one usually means the team has not decided how senior the hire is and will let the interviews decide — which is an opportunity if you interview well, and a risk if you do not.
A checklist for the next advert you read
Before you write a single line of an application, answer these four from the advert itself:
- What problem does this team have that made them open the role?
- Which two requirements are load-bearing, and can I evidence them?
- Which named tools are proxies, and which are literal?
- What does the band width say about how defined the role is?
Next step
Read the spec.
Then read your gap.
The Screen stage measures you against what your discipline actually specifies, and hands you the difference in writing.