There is a small industry of advice online about how to write an “ATS-friendly CV.” Most of it is written for graduates and mid-career professionals applying through job portals. At the senior mandate level — Director, VP, CXO, Plant Head, R&D Head, Country Manager, Business Head — almost none of it applies cleanly. Some of it is actively misleading.

At Stemgenic, we read senior STEM CVs every day across food and nutrition, pharma and biotech, healthtech, specialty chemicals, robotics and automation, renewables, EPC, and aerospace. We know what survives the screen, what gets shortlisted, and what gets quietly set aside. So let’s talk honestly about how the senior CV actually works in 2026, what ATS really does and doesn’t do at this level, and how to write a document that earns a serious second look.

The first hard truth: at senior levels, your CV is read by humans more than by machines

The internet has convinced an entire generation of professionals that an algorithm is the gatekeeper. At entry and mid-career level, especially for high-volume roles posted on job boards, that is broadly true. At senior mandate level, it is mostly wrong.

Most senior STEM searches in APAC are run through executive search firms, internal talent acquisition partners, or direct referral. The CV is read by a human — a researcher, a consultant, an HR Director, sometimes the hiring executive themselves. ATS still matters at two specific points: when you apply directly through a corporate careers portal, and once a search firm submits you and your CV enters the client’s HRIS for record-keeping and downstream filtering.

What this means in practice: your CV must be machine-parseable, but optimising it for an algorithm at the expense of a senior reader’s attention is a losing trade. The senior reader decides whether you get a conversation. The algorithm just decides whether your file opens cleanly.

The second hard truth: search firms reformat your CV anyway

Most candidates do not know this. When a search firm submits you to a client, your CV is almost always reformatted into the firm’s template, with the firm’s branding, structure, and house style. Sometimes the original is attached too. Sometimes not.

This has two consequences worth absorbing. First, agonising over visual design — colour blocks, custom icons, two-column layouts, infographic skill bars — is largely wasted effort. It will be stripped. Second, what does carry through is content. The achievements you wrote. The numbers you cited. The scope you described. The narrative arc of your career. That is what gets lifted into the new template, and that is what the client reads.

So write for content density and clarity. Not for design awards.

What ATS actually does, and where the myths live

ATS systems at the senior level mostly do three things: they parse your CV into structured fields (name, contact, employment history, education), they index the text for keyword search, and they store the document for later retrieval. They do not “score” your CV against a job in any sophisticated way for most senior roles. They are filing cabinets with search bars.

What this means for how you write:

• Use standard section headings. Professional Experience. Education. Not “My Journey” or “Where I’ve Made an Impact.” Parsers are trained on conventions. Be conventional.
• Use a single-column layout. Two-column CVs are the single most common reason parsing fails. The system reads left-to-right across both columns and produces nonsense.
• Avoid text inside images, headers, or footers. Anything in those zones often does not get indexed. Your name and contact details belong in the body of the document, not in a header bar.
• Save and submit as .docx unless the application specifically requests PDF. Most modern ATS handle both, but .docx remains the most reliably parsed format.
• Skip the skills bars, the rating dots, the personality charts. They parse as garbage. They also signal, at senior level, a candidate who has spent more time on visuals than on substance.

Beyond that, ATS is not the enemy most people think it is. The enemy is a CV that, once parsed and read by a human, fails to make the case.

What a senior STEM CV must do that a mid-career CV does not

Seven things separate a strong senior CV from a competent mid-career one. Most candidates moving up into their first VP or CXO search underestimate at least four of them.

One: lead with scope, not duties. A senior reader wants to know, within the first ten seconds, the scale of what you have run. Revenue. Headcount. Geographies. Plants. Pipeline value. Capex authority. Therapeutic areas. Product lines. If your opening summary or first role description does not establish scope, the reader is already losing interest.

Two: separate accountability from achievement. “Responsible for the APAC commercial strategy” is accountability. “Grew APAC commercial revenue from USD 180M to USD 310M over four years, with margin expansion of 380 bps, by repositioning the specialty portfolio and rebuilding the Korea and ASEAN go-to-market” is achievement. Senior CVs that read as job descriptions get filtered. Senior CVs that read as a record of decisions and outcomes get shortlisted.

Three: quantify the technical, not just the commercial. STEM executives often quantify revenue and headcount, then go vague on the technical work. This is a missed opportunity. Cycle time reductions. Yield improvements. Validation timelines. Patents filed and granted. Regulatory submissions cleared. Plants commissioned on time and under budget. Tech transfer success rates. These numbers matter to STEM hiring leaders more than generic management metrics.

Four: show progression of judgement, not just title. A reader is trying to understand how you think. Did you take on harder problems over time? Bigger ambiguity? More cross-functional complexity? More P&L? Your CV should make this arc visible without you stating it.

Five: name your environment. “Led R&D for a USD 2B specialty ingredients business across 11 countries, reporting to the global CTO, with five direct reports across India, Singapore, and the Netherlands” tells a senior reader more in one line than a half-page of bullet points. Environment is signal.

Six: be honest about what was you and what was the team. Senior readers are skilled at spotting CVs that claim every team achievement as a personal one. It reads as insecure. “Led the team that delivered…” is fine. “Personally architected, executed, and delivered…” for everything in a 20-year career is not.

Seven: write a real summary, not a buzzword shelf. The opening four to six lines of your CV are the single highest-value real estate in the document. Use them to state, plainly, what kind of executive you are, what you have run, what you are known for, and what kind of mandate you are open to next. No “results-oriented strategic leader passionate about driving synergies.” That phrase has not earned anyone a shortlist in a decade.

APAC-specific conventions worth getting right

Generic global CV advice gets several things wrong for APAC senior mandates.

Photo. Common in parts of North Asia, Indonesia, and the Middle East. Less common in Singapore, India, Australia, New Zealand. Generally avoided in CVs destined for US clients due to discrimination law. Default position for an APAC-primary search: skip the photo unless the local market clearly expects it. It adds nothing to the case.

Personal details. Date of birth, nationality, marital status, and visa status are still routinely included in many APAC markets. They are not in the US or UK. For senior STEM mandates moving across the region, include nationality and current work authorisation status — these are genuinely relevant for hiring planning. Date of birth and marital status are optional, and we generally recommend leaving them off unless a specific market expects them.

Length. The “one-page CV” rule is a US convention for early-career candidates. It does not apply to senior STEM executives anywhere, and certainly not in APAC. Three to four pages is normal for a 20-year career. Five is acceptable for deeply technical leaders with significant publications, patents, or regulatory filings. What matters is density, not page count. Every line should earn its place.

Currency and scale. APAC executives often work across multiple currencies. Pick one, usually USD, and convert consistently. State the convention once. A reader trying to mentally convert INR crores, Korean won, and Indonesian rupiah across the same CV will give up.

Education placement. In much of Asia, education sits near the top. In Western conventions, it moves to the bottom for experienced executives. For senior STEM mandates, we recommend placing education after professional experience unless your degree is from an institution that materially adds to your candidacy in the specific market — IIT, IIM, NUS, Tsinghua, Tokyo, the IVYs, Oxbridge, INSEAD. In which case, a brief mention in the summary is fine, with full details at the bottom.

When to stop polishing the CV and fix the story instead

A well-formatted CV cannot rescue a weak career narrative. If you have had three roles in four years with no clear thread, no formatting will hide that. If your last two roles are at companies nobody recognises with no quantified impact, ATS is not your problem. If you are pivoting verticals at a senior level, the CV alone will not bridge the gap — a strong cover note and a credible referral will.

There is a point at which further CV polish has diminishing returns and the real work is on the story underneath. Most senior candidates we coach reach that point earlier than they think. If you have been editing the same CV for three weekends in a row, the document is probably not the issue.

A prompt you can actually use

What follows is a detailed prompt that you can paste into Claude, ChatGPT, or any capable LLM to get a genuinely strong first draft of a senior STEM CV. It is built on the principles above. Use it as a starting point, then edit aggressively in your own voice. The goal is not a CV the model wrote. It is a CV the model helped you write faster.

You are an expert executive CV writer with deep experience in senior STEM mandates across APAC — pharma, biotech, healthtech, food and nutrition, specialty chemicals,OEMs, robotics, renewables, EPC, and aerospace. You write in a clear, confident, senior voice. No buzzwords. No fluff. No “results-oriented strategic leader” language.

I am going to give you my career details. I want you to produce a senior executive CV that is:

• Machine-parseable (single column, standard headings, .docx-friendly structure)
• Written for a senior human reader, not for an algorithm
• Achievement-led, not duty-led
• Quantified wherever possible — both commercially and technically
• Three to four pages in length
• Targeted for APAC senior mandates, with USD as the primary currency
• Use this structure:

1. 1. Header: Name, city/country of residence, phone, email, LinkedIn URL, work authorisation. No photo.
   2. Executive Summary (4–6 lines): Plainly state what kind of executive I am, the scale and scope I have run, what I am known for technically and commercially, and the kind of mandate I am open to next. No buzzwords.
   3. Core Expertise (one short block, 6–10 items max): Functional, technical, and sectoral capabilities. No skill bars. No ratings.
   4. Professional Experience (reverse chronological): For each role, include:
      • Company, location, dates
      • One-line context: company size, revenue, ownership (listed/PE/family/MNC), and what the business does
      • One-line role context: scope, reporting line, team size, P&L or budget responsibility, geographies covered
      • 4–7 achievement bullets focused on decisions and outcomes, not duties. Quantify both commercial and technical results. Distinguish what I personally drove from what the team delivered.
   5. Education: Degree, institution, year. Place after experience.
   6. Selected Publications, Patents, Regulatory Filings, or Board Roles (only if relevant and material).
   7. Languages and any other genuinely relevant credentials.
      • Before you write, ask me for the following inputs. Do not start writing until I have answered. If my answers are thin, push back and ask for more specifics — especially numbers.

• • • Inputs to ask me for:

1. 1. 1. • Target role and sector for this CV. What kind of mandate am I writing this for? Be specific.
         • Current and previous roles, in reverse chronological order. For each: company, title, dates, location, company size and revenue, what the business does, my scope (team size, P&L, geographies, reporting line), and 3–6 specific achievements with numbers. If I give vague answers, ask follow-up questions until you have something quantifiable.
         • The single biggest commercial outcome of my career and what I did to drive it.
         • The single biggest technical or operational outcome of my career and what I did to drive it.
         • My education, including any executive programmes worth listing.
         • Languages, work authorisation, current location, and any geographic constraints on my next role.
         • Anything I want deliberately downplayed or left out, and why.

Once I have answered, produce the full CV. Then, separately, give me:

• Three things in the draft that you think are weakest and would push back on if you were the hiring search consultant
• Two questions a senior interviewer is likely to ask based on what I have written, that I should be ready for

• One honest read on whether my career narrative holds together for the target role, or whether the gap is bigger than the CV can close on its own

That last section of the prompt — the pushback, the likely interview questions, the honest read on the narrative — is the part most candidates skip and most need. A CV that no one stress-tests before submission is a CV that gets stress-tested in the interview, which is the worst possible time to discover its weaknesses.

Write the document. Then have someone, or something, try to break it. That is how senior CVs get sharp.

References

1. Society for Human Resource Management. Talent Acquisition Technology Benchmarking and Research Reports. shrm.org
2. LinkedIn Talent Solutions. Global Talent Trends and Future of Recruiting Reports, 2024–2025. business.linkedin.com/talent-solutions
3. Jobscan. ATS Research and Resume Parsing Studies. jobscan.co
4. Harvard Business Review. How to Write a Resume That Stands Out. hbr.org
5. Association of Executive Search and Leadership Consultants (AESC). Executive Talent Outlook, APAC. aesc.org