CVs are designed to highlight your entire career path. Write in chronological order all of your career experiences, research and any accomplishments like publications, awards or honors. Presentations ...
Scatter examples of where you've demonstrated analytical decision-making skills throughout your resume. Every professional needs to have good communication skills to cope with a range of ...
For example, you don't need to highlight IT ... but this is unlikely to be useful to an employer. A good skill for your CV tells the employer something about what you can bring to the job.