Most job ads do not fail because the role is unattractive. They fail because the ad does not give the right candidate enough reason to apply, or gives the wrong candidates every reason to try.
This guide covers what makes a job ad work in the Australian market — particularly for trade, operational and skilled roles where candidate quality matters as much as volume.
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Key takeaways
- A clear, specific job title and honest role description do more than any marketing language.
- Requirements lists should reflect what the role actually needs — not a wish list that excludes strong candidates.
- What you offer matters as much as what you ask for; candidates are evaluating you too.
Why most job ads underperform
The most common problem is not visibility — it is relevance. Ads that use vague titles (“Experienced Professional Required”), list fifteen essential requirements, or describe the company in four paragraphs before mentioning the role tend to attract low-quality applications and deter strong candidates who are already employed and being selective.
The second problem is mismatch. If the ad says “dynamic team environment” but the role is solo site work, you will attract the wrong people and lose them early. Early attrition almost always has a root cause in the hiring process — usually that the candidate was not given an accurate picture of what the role involved.
Getting the job title right
Use the title candidates actually search for — not your internal title. “Boilermaker” outperforms “Trade Services Officer (Fabrication)” every time. If there is an award classification or common industry term, use it. Avoid superlatives (“Senior”, “Lead”, “Principal”) unless the seniority genuinely reflects the role and affects pay.
- Match to how candidates describe the role, not how HR classifies it.
- Include the location or region in the title where site-based roles are involved.
- For licensed trades, include the licence class where it is the core requirement (e.g. “Electrician — A-Grade Licence”).
Writing the role description
The role description should answer three questions: what will this person do most days, what does success look like in the first three to six months, and what does the working environment actually look like. Candidates — particularly experienced tradespeople — can tell when a job ad has been written by someone who has not done the role or visited the site.
Keep it to the most important duties. A list of twenty responsibilities signals either a poorly defined role or a desire to maximise the ad’s keyword coverage — neither inspires confidence. Three to six core accountabilities, written plainly, will perform better than a comprehensive task inventory.
Writing the requirements section
Split requirements into what is genuinely essential and what is preferred. Conflating the two into a single “requirements” list causes two problems: strong candidates self-select out because they don’t tick every box, and unqualified candidates apply anyway because they assume the list is aspirational.
- Essential: licences, tickets, certifications, minimum experience for safety-critical tasks, right to work in Australia.
- Preferred: industry-specific exposure, familiarity with particular systems or sites, additional qualifications that would be useful but can be developed.
For trade roles, be specific about which tickets or licences are required — “relevant trade qualifications” is not enough. A candidate in QLD with a restricted electrical licence needs to know whether your WA site requires an equivalent or whether a full A-grade licence is the baseline.
What to include about pay and conditions
Ads that include a salary range or indicative hourly rate attract significantly more applications from appropriately matched candidates. Candidates with options — which is the candidate type most employers want — will not invest time in a process where they do not know whether the rate is competitive. Where award rates apply, state the award and level or range. Where above-award conditions are on offer, say so.
- Include shift pattern, hours of work and any FIFO or DIDO arrangements upfront — these are deal-breakers for many candidates and need to be disclosed early.
- If there are genuine benefits (site allowances, tools of trade, vehicle, training pathways), list them — but only the ones that actually apply to this role.
- Avoid vague incentives like “competitive salary” or “great culture” without specifics. They are filtered out by experienced candidates who have seen them before.
The application process
State clearly how to apply and what will happen next. A trade candidate who is already employed will not submit a five-step application with cover letter, selection criteria and referees on the first contact. If your initial step is a short expression of interest or a resume drop, say that. If you move quickly through screening, say that too — speed of process is a genuine competitive advantage in a tight labour market.
Common mistakes to avoid
- Writing the ad for the role you want to fill, not the candidate you want to attract.
- Listing a requirement for a qualification that is not actually required on site.
- Omitting pay information when candidates are fielding multiple approaches.
- Using corporate or HR language that alienates trade or operational candidates.
- Burying the role details under a long company description.
- Asking for references or cover letters at initial application stage for volume roles.
Where job ads fit in the broader hiring process
A well-written job ad improves application quality but it does not replace a structured screening and interview process. The ad sets expectations; the interview confirms fit. If you are consistently attracting the right candidates but losing them at offer stage, the issue is usually in the process or the offer — not the ad. If you are attracting volume but low quality, the ad is usually the place to start.
For roles where permanent headcount is the goal, it is also worth being clear in the ad whether the role is direct employment, a labour hire-to-permanent pathway, or a fixed-term contract. Candidates make different decisions based on employment type, and misrepresenting this creates early attrition and trust issues that are hard to recover from. For a comparison of hiring models, see labour hire vs permanent recruitment.
Related reading
For a closely related guide, read Interviewing for Trade + Labour Hire Roles: How to Assess Fit and Reduce Bad Starts.
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FAQ
Should I include the salary in the job ad?
Yes, where possible. Ads with pay information attract better-matched candidates and reduce time spent on candidates who drop out at offer stage. For award-covered roles, stating the award and classification level is enough.
How long should a job ad be?
Long enough to give a candidate a clear picture of the role, requirements and what is on offer — typically 300 to 500 words for operational and trade roles. Longer is not better. The most important information should appear in the first 150 words.
Do I need to use the award job title in the ad?
Not necessarily, but the title should be recognisable to the candidate. If your internal title does not match how the role is described in the industry, use the industry-standard term in the ad and clarify internally.
What if I get good applications but candidates drop out before starting?
That usually points to a process or offer problem rather than an ad problem. Check whether your process is too slow, your offer is below market, or the role conditions described in the ad don’t match what candidates discover during screening.
Next step
If you need support attracting and placing the right permanent hire, explore permanent recruitment services.
General information only: This article is for general informational purposes only and does not constitute legal advice. Legislation varies by state and territory — consult a qualified employment lawyer or Fair Work adviser for guidance specific to your situation.
