One laying a foundation

MASON

["This craftsman works with bricks or stone, often seen building walls or chimneys in traditional construction. Look for a title shared with a secretive fraternal order."]

The clue "One laying a foundation" hints at someone who builds structures from the ground up. A "mason" is a craftsman who works with bricks or stones to create walls and foundations, making it a direct definition. The wordplay is straightforward here—no tricks—just a clear reference to the trade.