
It’s a question I hear all the time from both candidates and hiring teams: “What is his job?” The short answer is that you can’t on a job title alone. In recruitment, a role is defined by the actual responsibilities, required skills, and performance outcomes — not the name on a business card. When I’m screening candidates, I always start by mapping the job title to a structured job description that lists core duties, reporting lines, and key metrics. For example, a “Marketing Manager” at one company might handle strategy and budgeting, while at another they’re purely executing social media posts. The difference can be huge. To get clarity, I ask the person three things: what they spend most of their time on, what decisions they make independently, and how their success is measured. This method cuts through ambiguity and prevents misalignment. According to a 2025 LinkedIn survey, 42% of hires who left within the first 90 days cited a mismatch between the job description and the actual role — so getting this right is critical. If you’re a recruiter, always validate the role with the hiring manager before posting. If you’re a candidate, ask for a day-in-the-life overview during the interview. That’s how you truly know what someone’s job is.

Honestly, I stopped guessing what someone’s job is based on their title years ago. I once had a “Senior Data Analyst” whose main job was formatting Excel sheets — no modeling, no insights. Now I just ask them directly: “What’s the biggest problem you solve every week?” That tells me more than any LinkedIn headline. Job titles are marketing fluff half the time. The real work is in the daily grind.

When I see “What is his job?” I think about how job descriptions are written. Most are too vague. I’ve sat in meetings where managers couldn’t agree on what a role entailed. My rule: if you can’t explain the role in one sentence to a non-expert, it’s not defined well. For example, “He manages supplier relationships” is clear. “He oversees strategic partnerships” is not. Keep it simple.

From a career development angle, understanding “what is his job” is about aligning expectations. I’ve coached people who felt stuck because they thought their job was one thing, but their boss expected another. The disconnect often comes from outdated job descriptions. My advice: every six months, write down your top five responsibilities and compare them to the original job posting. If they diverge, it’s time for a conversation with your manager — or a resume update.

As a job seeker, I’ve learned to decode “what is his job” by reading between the lines. If a listing says “other duties as assigned,” that’s a red flag. I look for specific deliverables and measurable outcomes. For instance, a “Project Coordinator” role that mentions “managing budgets of $50k+” is more concrete than one that says “supporting projects.” I also check company reviews to see if employees describe the actual work. That’s how I avoid being misled by a fancy title.


