Preheat your oven to 400°F and line a baking sheet with parchment paper.
Snap the woody ends off the asparagus spears and toss them with the olive oil and half of the sea salt and black pepper.
Spread the asparagus in a single layer on the baking sheet and roast for 12 minutes until tender and slightly charred.
While the asparagus roasts, whisk together the maple syrup, smoked paprika, garlic powder, and lemon juice in a small bowl to create the glaze.
Season the salmon fillet with the remaining sea salt and black pepper.
Heat a non-stick skillet over medium-high heat and sear the salmon for 4 minutes skin-side down to achieve a crispy texture.
Flip the salmon fillet, pour the maple glaze over the top, and cook for another 3 minutes until the glaze bubbles and the fish is opaque.
Plate the glazed salmon immediately alongside the roasted asparagus and drizzle any remaining pan sauce over the fish.