Prepare the brown rice according to package instructions if not using pre-cooked rice.
Pat the salmon fillet completely dry with a paper towel and season lightly with sea salt and black pepper.
Heat half of the olive oil in a skillet over medium-high heat.
Place the salmon in the hot skillet, skin-side down, and sear for 4 to 5 minutes until the skin is golden and crisp.
Carefully flip the salmon and cook for an additional 2 to 3 minutes until the fish is cooked through to your preference.
Remove the salmon from the pan and set aside to rest.
In the same skillet, add the remaining olive oil, minced garlic, and green beans.
Sauté the green beans for 5 to 6 minutes, stirring occasionally, until they are tender-crisp and slightly blistered.
Plate the salmon alongside the garlic green beans and the warm brown rice, garnishing with a fresh lemon wedge if desired.