Communication skills of all kinds are always in the list of top requirements for employers. Your ability to communicate well will not only help you to get a job, but also to be successful in your lifelong career.
There are lots of ways you can improve your spoken and written communication if you put in some effort over a period of time. See the Improving your communication skills guide for lots of practical suggestions.
[Employers] are not overly impressed with new graduates’ basic literacy and numeracy with only 30% of employers reporting themselves as ‘very satisfied’ with these skills.
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CBI/UK Universities, Future Fit report, 2009