Cook pasta according to package directions until al dente. Drain and rinse under cold water to cool completely.
Heat a large skillet over medium-high heat. Spray with nonstick cooking spray and add corn. Cook for 5–7 minutes, stirring occasionally, until lightly browned and roasted. Let cool.
In a small bowl, whisk together reduced-fat mayo, fat-free sour cream, lime juice, chili powder, smoked paprika, garlic powder, cumin, salt, and pepper.
In a large bowl, add cooled pasta, corn, red onion, jalapeño, cheese, and cilantro. Pour dressing over the top and toss until well coated.
Refrigerate for at least 1 hour before serving so the flavors can blend.