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How to Hire an SEO Specialist

SEO is a field where confident promises are cheap and results are slow, which makes it hard to hire for. A good specialist combines technical understanding, an editorial sense and the patience to measure what works, and avoids shortcuts that can harm a site. This guide helps you test method, honesty and the ability to work with developers and writers rather than a list of tools.

Technical SEOKeyword ResearchContent StrategyLink BuildingWeb AnalyticsCommunication

What to Look For

  • A methodical approach to audits and diagnosis, not a standard checklist
  • Technical understanding of crawling, indexing, site structure and speed
  • A grasp of search intent and the ability to plan content that answers it
  • Honest handling of link building, with no shortcuts that risk penalties
  • The ability to prove the impact of their work and to connect it to business goals
  • Communication skills to work with developers, writers and managers

The Hiring Process

  1. 1

    Define what SEO must achieve

    Decide whether the priority is fixing technical problems, growing content, supporting a migration or building authority. Your site's size and age shape the profile you need.

  2. 2

    Write a job description that sets realistic expectations

    Describe the site, the tools, the team around the specialist and the reporting. Avoid promising rankings, since neither you nor the candidate can guarantee them.

  3. 3

    Screen with a short audit conversation

    Ask the candidate how they would audit your site and what they would look at first. The answer shows method and depth without needing access to your data.

  4. 4

    Set a practical exercise

    Give a public page or a short extract of data and ask for a diagnosis and three priorities. It shows analysis, prioritisation and clarity in a short time.

  5. 5

    Hold a structured interview with marketing and development

    Use the same questions and grid for every candidate. Include a developer to check how the candidate explains technical changes and works with constraints.

  6. 6

    Check references and verifiable results

    Speak with former managers and look at the sites the candidate worked on. Ask what they personally did and how the improvements were measured.

Interview Tips

  • Ask for one project in detail: the starting point, the changes, the timeline and how the result was measured
  • Describe a sudden traffic drop and watch the order in which they investigate
  • Ask how they would explain to a developer why a change is important, which tests communication
  • Ask what they would not do, such as buying links or mass-producing pages, to test judgement
  • Ask how they separate the effect of their work from seasonality or other campaigns

Red Flags

  • Guarantees a first-page ranking or a fixed timeline for results
  • Relies on one tool or one trick and cannot explain the reasoning behind it
  • Recommends buying links or mass-producing low-quality pages
  • Cannot give an example where they proved the effect of their work
  • Talks only about keywords and never about users, intent or conversions
Passisto Hire

SEO Specialist: let the AI hold the first interview

Every candidate takes a structured voice interview from their secure portal. Your team reads one scored report per candidate and makes the decision.

How to Hire an SEO Specialist — Hiring Guide (2026) | Passisto