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The CV or resume mistakes that cost executives interviews

Devin Till

May 21, 2025

10 Min Read

Most executives are much better than their CV or resume makes them appear. Most recruiters are swamped with documents that are generic, riddled with errors or written entirely and obviously by AI. The following is a former headhunter's guide to the most common and most damaging mistakes at senior level, including one that has only emerged in the last two years.

Resume and CV mistakes

Any experienced recruiter in major global markets will tell you the same thing; the market is full of bad resumes and CVs. Not from people who can’t do the job, but from people who have handed their competitors an unnecessary advantage by making the same avoidable mistakes over and over again.

At senior level, the margin is tight and the application volume is high. Boards, hiring committees and senior recruiters aren’t sorting the capable from the incapable. They’re making fine-grained judgments about presentation, precision and cultural fit. A weak resume or CV doesn’t just fail to help you, it actively works against you.

Here are the mistakes we see most often, including one that has only emerged in the last couple of years and is doing considerable damage to senior candidates’ prospects.

Treating your CV or resume like a job description

The most common mistake by some distance. A resume or CV is not a record of everything you’ve been responsible for. It’s a sales document. A brochure. Its job is to demonstrate, through specific evidence, that you can deliver results for a new employer.

Listing responsibilities tells a recruiter what your job involved. It tells them nothing about how well you did it, or what happened because of your presence. Run a “so what?” test on every line. If you can’t answer that question with something specific and quantified, the line probably doesn’t belong there.

Skills, achievements, outcomes, metrics. That is what gets you onto shortlists.

Using AI to write it

AI-generated resume copy has a distinctive signature. Generic, overlong sentences that land with no weight. Recruiters now recognise the most common phrases on sight. "Spearheaded cross-functional initiatives to drive stakeholder alignment." "Leveraged deep domain expertise to deliver transformational outcomes." "A results-driven leader with a passion for excellence." These lines could describe anyone. They describe no one.

The problem isn’t that AI was used at all, it’s that the output hasn’t been interrogated, shaped and rewritten into something that sounds like a specific, distinctive human being with a rich career history. Generic AI output is flooding every shortlist across all hiring models. In that environment, a resume or CV that reads like a real person wrote it - with authority, precision and a clear point of view - stands out more than ever.

If you use AI as a starting point, treat it as a first draft that needs heavy editing, not a finished document. Better still, work with an expert writer who understands your market and can craft something that is distinctly yours. Large language models work by taking a large volume of data and assessing common opinions and phrasing to create a consensus. Does this mean they reach the level of an expert? No, they prioritise data from the noisy, deeply average, middle. For writing work, AI is essentially a mediocrity machine.

Death by cliché

Closely related to the AI problem, but predating it by decades. The corporate cliché is the resume’s original sin.

Results-oriented professional. Proven track record of success. Thinks outside the box. Excellent communication skills. Strong work ethic. These phrases communicate almost nothing, because they’re unverifiable assertions rather than evidence. Everybody claims them. Nobody can distinguish themselves with them.

The principle to apply here is show, don’t tell. Don’t claim you have excellent communication skills. Describe the board presentation that secured sign-off on a transformation programme. Don’t say you’re results-oriented. Tell the reader what you achieved, for whom, and what it was worth. One specific achievement is worth ten pointless generic bullets.

For the avoidance of doubt, here are some of the worst offenders: "results-oriented professional," "proven track record of success," "can work independently or as part of a team," "thinks outside the box," "references available upon request." That last one has been redundant since approximately 2005. If any of these appear in your current document, delete them today.

The detail, the repetition, the detail

A first-stage agency researcher will spend somewhere between six and ten seconds on an initial parse of your resume. A senior search executive might give it a minute before condensing it into a two-line summary for their client. Neither of them needs your full career history going back twenty-five years.

Two pages remains the standard for most executive resumes and CVs. Everything before the last ten years can be summarised. The instinct to include everything “just in case” is understandable but counterproductive. Cut the detail, the context, the reasons for leaving. Eliminate repetition. Never use two words when one will do. A shorter document with white space and clear hierarchy is significantly easier to read than four dense pages of everything you’ve ever done.

If you genuinely have a longer career that needs more room, NED profiles and some C-suite CVs can extend to three pages. But the default should always be that less is more, and that the ruthless edit is your friend.

Ignoring or over-optimizing for ATS

Applicant Tracking Systems (ATS) are now used by virtually every major employer. Research suggests a resume may only be seen by a human reader 28% of the time at the initial stage. If your document isn’t structured correctly, or if it uses tables, text boxes, unusual fonts or graphics, it may not parse at all, and you’ll disappear from the shortlist before a human ever sets eyes on you.

Standard headings, clean formatting and a well-populated keywords section are the basics. Research the job descriptions you’re targeting and make sure the language in your resume reflects them.

On the other hand, some candidates, aware of ATS, stuff their documents with keywords to the point that they become unreadable to the human who eventually does see it. Some AI-driven ATS will now reject resumes for having too high a keyword score. You need to find the balance to satisfy all audiences and systems. The right structure and keywords get you through the software. The writing, the metrics and the achievements get you the interview.

Sending the same document for every role

Tweaking a resume or CV for a specific application takes fifteen minutes, perhaps less once you have a strong base document. The difference it makes is disproportionate to the effort.

Recruiters and hiring managers can tell immediately when a document is generic. The candidate essentials from the job description provide you with a precise brief. Mirror that language in your profile and key skills section. Make it as easy as possible for the reader to see the match. If you’re making them work to connect the dots, many of them won’t bother.

Formatting that hinders readability

Photographs, elaborate borders, graphic design flourishes, tables used as layout tools, unusual fonts. All of these introduce the risk of ATS failure. Some of them simply look wrong for a senior executive document.

A well-formatted resume or CV is clean, conservative and easy to speed-read, with all the sections clearly titled and in the places that experienced recruiters expect to find it. The design should serve the content, not distract from it. Clear hierarchy, consistent spacing, a restrained use of bold for emphasis. Nothing that draws attention to itself at the expense of what you’re actually saying.

Typos

Studies suggest 97% of hiring managers will reject a resume on the basis of two typos. At senior level, a document with errors signals something about attention to detail, care and standards that you almost certainly do not want to signal.

Spell-check is not enough. Read the document aloud. Print it out. Hand it to someone who is good with language and ask them to proof it. Do this after every significant edit. It takes ten minutes and it matters more than most people think.

The good news

The market is genuinely full of poor resumes and CVs, even from highly capable executives. Getting this right is not as difficult as most people assume, and the rewards in terms of interview conversion are significant.

A resume or CV that is well-written, tightly edited, ATS-optimized and tailored to a specific market is one of the highest-ROI investments you can make in your career. The bar, frankly, is not that high. Most executives put their resume or CV together once, never revisit it, and send the same version to every role for years. A document that is current, specific, well-written and tailored to a defined market puts you ahead of the majority before the interview process has even begun.

Want a second opinion on your resume or CV?

We review executive resumes and CVs as part of our free discovery calls. Contact us today if you’d like expert feedback on where yours stands.

About author

Devin Till is a former executive headhunter, career coach and advertising copywriter with two decades of experience helping senior leaders find and win the roles they deserve. He has worked with over 3,500 executives across the UK, US and international markets.

Devin Till

Founder & Principal

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