To increase your LinkedIn engagement in 2023, follow these 10 tips to optimize your presence: 1. Update your profile regularly with relevant keywords. 2. Create engaging and shareable content. 3. Join and participate in relevant industry groups. 4. Network with professionals in your field. 5. Engage with your connections' content. 6. Use LinkedIn analytics to track your performance. 7. Leverage multimedia content like videos and infographics. 8. Share testimonials and endorsements. 9. Use hashtags strategically. 10. Engage with trends and participate in conversations. By implementing these strategies, you'll increase your visibility and interactions on LinkedIn.