Key Account Manager Job Description

This Key Account Manager job description template covers strategic account ownership, retention, and expansion. Post it as written, tailor it to your account portfolio, or generate a custom version with the AI tool below.

Jasmin Erge

Written by Jasmin Erge, HR Content Specialist at Hirex. Reviewed by the Hirex Recruitment Team. Last updated July 15, 2026.

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About the Key Account Manager role

A Key Account Manager owns the relationship with a company's most valuable customers, the accounts whose loss would materially hurt revenue. Rather than chasing new logos, they protect and grow existing ones: building relationships across the customer's organization, understanding their business goals, driving renewals and expansion, and coordinating internal teams to keep delivery on track.

The role differs from a standard account manager mainly in depth and stakes. A Key Account Manager typically handles a small portfolio, often five to twenty accounts, builds multi-year account plans, and negotiates complex contracts with procurement and senior stakeholders. In some companies the role carries an expansion quota; in others it is measured mostly on retention and account health.

In your posting, state the portfolio size, the typical account value, whether the role carries a revenue target, and how much travel it involves. Strong key account candidates want to know they will have executive access internally, because escalations and cross-functional coordination are half the job.

Key Account Manager job description template

Job brief

We are looking for a Key Account Manager to own and grow relationships with our most important customers. You will act as the primary contact for a portfolio of strategic accounts, build account plans that map their goals to our solutions, secure renewals, identify expansion opportunities, and coordinate internal teams to resolve issues before they threaten the relationship. You will negotiate contracts with senior stakeholders and report on account health to leadership. Success means your accounts renew predictably, revenue per account grows year over year, and customers treat you as a trusted advisor rather than a vendor.

Responsibilities

  • Own a portfolio of key accounts as their primary point of contact and internal advocate
  • Build and maintain account plans covering customer goals, stakeholders, risks, and growth opportunities
  • Develop trusted relationships with decision makers and expand your contact map beyond a single champion
  • Lead renewal negotiations and secure long-term agreements with favorable terms
  • Identify and close expansion opportunities, including upsells, cross-sells, and new business units
  • Monitor account health signals such as usage, satisfaction, and support history, and act on early warnings
  • Coordinate delivery, support, and product teams to resolve customer issues quickly
  • Run regular business reviews that demonstrate measurable value delivered
  • Forecast renewal and expansion revenue accurately and keep the CRM current
  • Gather and channel customer feedback into product and service improvements

Requirements and skills

  • Proven experience as a Key Account Manager, Account Manager, or similar client-owning role
  • Track record of retaining and growing large or strategic accounts, with numbers you can share
  • Strong negotiation experience, including contracts involving procurement and legal teams
  • Ability to build relationships at multiple levels, from daily users to executives
  • Organizational skills to manage several complex accounts and internal workstreams in parallel
  • Commercial acumen: you understand your customer's business model, not just your own product
  • Experience with CRM software and disciplined pipeline and forecast hygiene
  • BSc or BA in Business Administration, Sales, or a relevant field, or equivalent experience

Nice to have

  • Experience in your industry, where existing relationships and domain knowledge shorten ramp time
  • Formal account planning or strategic selling training
  • Experience working with international accounts across time zones and cultures
  • Background in a delivery or customer success role that deepens empathy for post-sale work

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