Banking Spokane Teachers Credit Union has added two new directors. Debbie Arbuckle has been hired as director of payment operations and will develop business strategy and oversee daily operations. Arbuckle, who has 25 years of experience in business development and management, previously worked as senior vice president of deposit operations at Inland Northwest Bank. Amy Warker has been hired as director of brand marketing and will handle advertising, website and social media channels and media relations. Warker, who has 15 years of experience, most recently worked in event marketing at The Spokesman-Review.