Cook linguine according to package instructions. Drain and set aside.
Heat olive oil in a large skillet over medium heat. Add chicken slices and cook until golden brown and cooked through. Remove from skillet and set aside.
In the same skillet, melt butter over medium heat. Add minced garlic, smoked paprika, and cayenne pepper. Sauté until fragrant.
Stir in heavy cream, Parmesan cheese, and lemon juice. Cook for 2-3 minutes until slightly thickened.
Return the cooked chicken to the skillet and mix well with the sauce.
Toss in the cooked linguine and mix until fully coated.
Garnish with fresh parsley and serve immediately.