What Do Employers Mean by 'Strong Communication Skills'?

'Strong communication skills' is one of the most common phrases in job descriptions, and one of the least specific. Everyone claims it; few job seekers think about what it actually means for their specific target roles - or how to demonstrate it rather than just asserting it.

Here's what communication skills actually means at work, and how to make the case that you have them.

For most professional roles, 'communication skills' refers to several distinct capabilities. Written communication: the ability to write clearly, concisely, and appropriately for the audience - whether that's a Slack message, an executive summary, or a customer-facing email. Verbal communication: presenting ideas clearly in conversations, meetings, and formal presentations. Listening: actually hearing and integrating what others say, rather than just waiting to speak.

For roles that interface with clients, customers, or cross-functional stakeholders, communication often specifically means: the ability to translate complex information into terms the audience can understand and act on. A data analyst who can explain their findings to a non-technical exec is worth substantially more than one who can't.

Saying 'I have strong communication skills' in an interview proves nothing. Demonstrating it does. The way you communicate during the interview IS the demonstration: Do you answer questions clearly and directly? Do you organize your thoughts before speaking? Do you actively listen to what the interviewer says and build on it?

In your resume and cover letter, strong writing is itself a demonstration. A resume with clear, well-constructed sentences, logical organization, and no grammatical errors shows communication ability. A muddled resume undermines the claim.

Communication is a learnable skill that improves with deliberate practice. Writing more - and getting feedback on what you write - is the most direct path. Public speaking, whether in formal settings or just presenting at team meetings, builds the verbal dimension. Reading broadly in your field sharpens your vocabulary and your understanding of how good arguments are structured.

The underlying skill that enables all of these is clarity of thinking. If you understand what you're trying to say, the communication usually follows. If you're unclear on the idea, no communication technique will save the expression of it.