Preheat your oven to 400°F and line a small baking sheet with parchment paper.
Toss the sliced carrots and chopped red bell pepper with the olive oil, sea salt, and black pepper on the baking sheet.
Roast the vegetables for 15-20 minutes until they are tender and slightly caramelized at the edges.
While the vegetables roast, bring a medium pot of salted water to a boil and cook the penne pasta until al dente, about 9-11 minutes.
In a non-stick skillet over medium heat, cook the bacon slice until crispy, then remove and set aside on a paper towel to drain before chopping.
Season the chicken breast with garlic powder and sear in the same skillet using the remaining bacon fat for 5-7 minutes per side until the internal temperature reaches 165°F.
Remove the chicken from the pan, let it rest for 3 minutes, and then slice into thin strips.
Drain the pasta, reserving 1 tablespoon of the cooking water to help emulsify the sauce.
In a large mixing bowl, combine the cooked pasta, roasted vegetables, sliced chicken, chopped bacon, red pesto, and the reserved pasta water.
Toss everything thoroughly until the pasta and protein are evenly coated in the pesto and serve immediately.