To make vinaigrette: In small bowl, whisk together orange juice, orange zest, black pepper, salt, if desired, and olive oil; set aside.
To make salad: Drain beets. Place in large bowl; set aside.
Add chickpeas, green onion, parsley and quinoa to beets. Add vinaigrette; toss to combine well.
Just before serving, add almonds to salad; toss to combine well. Sprinkle with feta cheese and orange zest. Serve at room temperature or chilled.