Drain and rinse your chickpeas thoroughly, then pat them dry with a paper towel — this helps the dressing stick better.
Add the chickpeas, cucumber, cherry tomatoes, red onion, olives, feta, and parsley to a large mixing bowl.
In a small bowl or jar, whisk together the olive oil, lemon juice, lemon zest, oregano, garlic powder, cumin, smoked paprika, salt, and pepper until well combined.
Pour the dressing over the salad and toss everything together until evenly coated.
Taste and adjust seasoning as needed — more lemon for brightness, more salt for depth.
Serve immediately or refrigerate for up to 30 minutes to let the flavors meld.