Senior Plumbing Design Engineer – Hybrid, ESOP & Growth

Interface Engineering, Inc. invites you to join a 100% employee-owned firm redefining flexibility and growth in Los Angeles. The Senior Plumbing Design Engineer role blends leadership of MEP plumbing design with high-performance project delivery in a hybrid setting. You'll contribute to system selection, develop drawings and calculations, and mentor design staff while collaborating across disciplines. The position offers ESOP ownership, robust benefits, and opportunities for career progression.