Why Most Job Descriptions Are Useless—and How to Fix Them
TJ Kastning
Most job descriptions are broken.
They read like a bureaucratic scavenger hunt: a wishlist of obscure software proficiencies, five levels of “excellent communication,” and 10 years of experience for a role that probably doesn’t need it. Buried in legalese, full of tasks no one will be held accountable for, and so vague that even great candidates have no idea what success looks like.
We used to ignore them. Now we realize: you can’t hire well until you fix the job description.
Here’s how to build one that actually works.
❌ Avoid bureaucracy, start with clarity
If your job description starts with “The ideal candidate will…” followed by a dozen bullet points, stop. That’s not clarity—that’s cover-your-ass complexity.
Bureaucratic job descriptions are often written by HR or legal teams trying to future-proof the company from risk. The result? A bloated list of tasks, skills, and soft-skill generalities that have nothing to do with performance.
📌 Better: Build job descriptions from the hiring team, not legal templates. Use plain English. Write for the person who will read it—your future teammate.
🎯 Focus on outcomes (not tasks)
Don’t list 40 tasks and call it a day. No one wins a role by checking off activity boxes—they win by delivering outcomes that move the business forward.
Instead of saying:
“Must manage subcontractor schedules, maintain site logs, coordinate with inspectors…”
Say:
“Own the full field operations for a $10M+ job, delivering ahead of schedule with clean documentation, safe conditions, and strong city relationships.”
📌 Better: Start with what success looks like. Tasks can be covered in interviews or onboarding—but outcomes tell candidates what actually matters.
🏗️ Link the role to the company mission
People want to know: Why does this role matter?
Most job descriptions skip this. They assume the candidate will connect the dots between a daily punch list and the company’s bigger picture. That’s a mistake.
If you’re hiring a PM, explain how their delivery quality supports your reputation. If you’re hiring an estimator, show how early budgeting drives trust and long-term client wins.
📌 Better: Make the job feel meaningful by showing how it contributes to your mission, values, and client promise.
✏️ Be specific (without overreaching)
“Strong leadership.” “Great communication.” “Attention to detail.” These aren’t job criteria—they’re vague wishes.
You need specifics:
- What types of projects will they run?
- What’s the scale, complexity, and phase of those projects?
- Who do they manage?
- What metrics define success?
At the same time, avoid overreaching with unrealistic experience thresholds. No one needs 15 years of experience to manage a 6-person team.
📌 Better: Say exactly what the person will be responsible for. Then stop.
✂️ Be concise. Seriously.
If you can’t explain the role in a page, you’re not clear on the role.
Long job descriptions don’t make you look smart or serious. They make you look disorganized—and they confuse the people you want to attract.
📌 Better: Cut filler. Prioritize what matters. Use headers, bullets, and short paragraphs. Your next great hire should be able to skim and say, “I get it.”
👥 Articulate key relationships
People don’t just join companies—they join teams.
Yet most job descriptions say nothing about who this person will work with. That’s a major miss.
Will they be reporting to the founder? Collaborating with a senior PM? Supporting a high-performance field crew? These relationships impact daily success, stress, and long-term fit.
📌 Better: Add a section titled Key Relationships and name 2–3 people or teams they’ll interact with most.
📈 Provide performance review criteria
This is a test: If you can’t describe how you’ll review their performance after 90 days, your job description is incomplete.
Candidates want to know: What am I being measured on? And what does good look like?
You don’t need a full scorecard—just 3–5 clear success criteria tied to business outcomes.
📌 Better: Include a short section: What Success Looks Like. Make it specific. It sets expectations—and it helps candidates self-select in or out.
📊 What about “years of experience”?
Including “10+ years of experience” is one of the most common moves in construction job descriptions. But here’s the truth: it’s a mixed bag.
✅ Pros:
- Quickly signals seniority and filters for a baseline of exposure
- Aligns with industry norms for project complexity
- Helps weed out entry-level applicants
❌ Cons:
- It’s a lazy stand-in for competency
- Risks scaring off strong, non-traditional candidates
- Doesn’t guarantee actual capability—just time served
📌 Better: Use years of experience only when paired with project-based outcomes:
Instead of:
“Must have 10+ years of superintendent experience”
Say:
“Has led two ground-up projects over $5M from mobilization to closeout, with full ownership of schedule, safety, and documentation.”
That’s specific, testable, and interviewable.
🎤 Let the job description determine interview strategy
The job description isn’t just a candidate tool—it’s the foundation of your hiring process.
If it’s clear, outcome-based, and role-specific, it becomes your interview strategy:
- What are the most important outcomes? → Interview around them.
- Who are the key collaborators? → Have them interview.
- What behaviors or skills must show up early? → Build them into your assessments.
📌 Better: Before you launch a search, ask: Does this job description give us a map for who interviews, what they ask, and how we decide? If not, go back and fix it.
The bottom line
A job description is a blueprint, not a formality.
It should:
- Clarify the role’s outcomes and purpose
- Guide your interview and selection strategy
- Attract the right candidates and repel the wrong ones
- Set up clear expectations for performance and collaboration
When done well, it aligns your hiring team before you ever post the job.
When done poorly, it leads to misfires, ghosting, false starts, and painful turnover.
👉 Want help rethinking your job descriptions before your next hire?
Schedule an exploratory call
1️⃣ We evaluate your current hiring pain and goals
2️⃣ We walk you through how Ambassador Group’s recruiting + PXT process works
3️⃣ We decide together if we’re a fit
