How to catch the attention of employer? Where to write the key words in the CV?

Keep it concise ,traditional,Be relevant,Focus their eye,Be interesting.

Three steps for catching the attention of an employer:

• Focus on employers who can appreciate what you offer.
• Identify a positioning that attracts attention.
• Differentiate yourself as a first-choice expert.

The Keywords in many sections through the resume and as per my consideration it is good to be highlighted in the career objective.