Russ Lyon Sotheby’s International Realty is proud to announce the promotion of Derek Zieder from Director of Technology to Chief Technology Officer (CTO)—a move that reflects both his longstanding impact on the company and Russ Lyon’s continued investment in strategic, future-focused leadership.
With more than 25 years of experience in technology and 15 years dedicated to Russ Lyon Sotheby’s International Realty, Derek has helped shape the firm’s technology infrastructure and operational backbone. In his new role as CTO, he will continue to lead the company’s technology strategy and operations, ensuring that innovation, security, and scalability remain at the forefront of the organization.
Throughout his tenure, Derek has overseen critical areas including infrastructure, cybersecurity, automation, internal systems, integrations, and technology support for agents and staff. His steady leadership has helped create a reliable, seamless technology environment that supports productivity, strengthens collaboration, and evolves alongside the needs of one of Arizona’s most respected real estate brands.
But beyond the systems he builds, Derek is known for something harder to quantify: his calm presence and patience. Among friends and family, he’s recognized for always listening—even when it doesn’t look like it.
That steadiness has been tested in ways most people don’t realize. A few years ago, Derek battled West Nile meningitis, an experience he describes simply as “definitely not a fun one.” It’s a personal chapter that reflects the grit and resilience he brings to everything he takes on.
Outside of work, Derek’s discipline shows up in another way—he’s an avid endurance athlete, regularly cycling, running, and swimming, currently training toward an Ironman 70.3. His version of a reset after a busy week? A 50+ mile bike ride, followed by a Sunday off-day reserved for laundry and binge TV. And his favorite simple joy? Dark chocolate.
Derek’s promotion reflects both confidence and gratitude—recognizing a leader with deep institutional knowledge, technical expertise, and a clear vision for the future. Russ Lyon Sotheby’s International Realty congratulates Derek Zieder on this well-earned promotion and looks forward to the continued innovation and stability his leadership will bring in the years ahead.










































