Today we’d like to introduce you to Mark Bentsen.
Hi Mark, we’re thrilled to have a chance to learn your story today. So, before we get into specifics, maybe you can briefly walk us through how you got to where you are today?
My career in technology started where urgency is constant and failure is visible. I spent ten years at FedEx in technology roles, where millions of items moving through a network every day left no room for systems that looked good on paper but collapsed under load. That decade taught me the principle I’ve carried into every role since: technology earns its place only when it serves the people who depend on it.
From FedEx I moved into financial services and healthcare technology, where the consequences shifted from late deliveries to compromised accounts and patient safety. I led quality engineering and machine learning testing teams that built banking and healthcare software and fraud-detection products. Leading quality in that environment taught me that the most valuable question in technology isn’t does it work, it’s how do we know, and what have we missed. You learn quickly in that environment that confidence without evidence is just risk you haven’t named yet.
Those instincts brought me to CellGate, where I serve as CIO, Chief Information Officer. CellGate provides total property security access, wireless access control, video entry, monitoring, and management, for single-family residential, multifamily, and commercial properties nationwide. We manage tens of thousands of connected IoT devices that residents, property managers, and business owners rely on every day to secure the places where they live and work. The product was strong when I arrived and the customers were loyal, and the company was ready to build the data infrastructure to see its own operations clearly at scale. Closing that gap became my purpose, balancing innovation with governance so that growth never outpaces reliability.
Professionally, the pattern has stayed the same: I try to be the most curious person in the room. I earn credibility by asking the best questions I can, then listening closely enough to learn what I didn’t know to ask.
I’m sure it wasn’t obstacle-free, but would you say the journey has been fairly smooth so far?
The harder struggles have been personal.
My wife lives with a progressive health condition that has no timeline and no cure. You plan your life assuming certain things will always be there, her energy, her mobility, the ease of doing ordinary things together, and then you adjust, and adjust again, and learn that love is not a feeling you ride but a decision you make on the days when everything is harder than it should be. She handles it with more grace than I would.
We have two sons we are enormously proud of, and raising teenage boys in this environment has tested us in ways I did not anticipate. The pressure and access that young people navigate today, substances, social circles, the sheer velocity of temptation, is relentless, and no amount of intentional parenting makes you immune to it. We have had seasons that scared us. We came through them closer, but I would not call any of it smooth.
And we have watched marriages around us, couples we love, friendships that felt permanent, come apart. That shakes something in you. It forces you to stop assuming your own foundation is solid just because it has held so far, and to invest in it deliberately the way you would invest in anything else you cannot afford to lose.
What I have come to believe is that the obstacles were not detours. They were the curriculum, professionally and personally. I would not trade a smooth road for what they taught me.
Appreciate you sharing that. What else should we know about what you do?
Each move, FedEx to banking, healthcare, and fraud software, then into IoT at CellGate, forced me to test my instincts, keep what still fit, and discard what didn’t. At CellGate, the pressure is sharper: deliver enterprise-grade capability with growth-stage resources ensuring all the devices keep running. So we build in motion, accept an imperfect first pass, and stay disciplined about circling back.
Our Director of Product, Andre DeFreitas, architected the Microsoft Fabric analytics foundation that gave us visibility into our operations at scale. My focus has been turning what the data reveals into decisions that matter: identifying churn signals before a customer picks up the phone, automating work that consumed skilled people’s hours, and deploying AI only where it solves a specific, measurable problem. The test I apply to every initiative is simple, does this protect or strengthen a customer relationship? If the answer isn’t clear, we aren’t ready.
What I’m most proud of is not a technology choice. It is the discipline of asking that question consistently and being willing to wait when the answer isn’t there yet. In an industry that rewards speed, the willingness to say not yet is the thing that actually protects customers, and it is the hardest thing to defend in a room full of people ready to ship.
That same standard shapes what I do beyond CellGate. About two years ago I co-founded Secure IVAI with a friend I’ve known since fourth grade who spent his career as a CISO, Chief Information Security Officer. We built the organization around a conviction we share: the conversation about AI cannot only be about what it can do; it must also be about what it should do, and who is accountable when it falls short. I also serve as IEEE Co-chair of the Dallas Reliability Society and teach and mentor through University of Texas at Dallas initiatives, because the next generation of technologists deserves to cut their teeth on real problems with real consequences, not sanitized case studies.
Can you talk to us a bit about happiness and what makes you happy?
Outside of work, I live in Allen with my wife of 24 years and our two sons. Our family is very active with our local church, Eleven32 and other ministries and marriage enrichment groups. We are a family that shows love through food, cooking together, hosting dinner parties, and making sure friends passing through DFW from our time in ministry with Mercy Ships and YWAM always have a seat at our table.
Our ideal day involves a good meal, pool volleyball, and a competitive board game or murder mystery night. Recent travels have taken us to Cuba, Cambodia, China, and Dubai, and closer to home we have explored as many of Texas’ scenic swimming spots as we can find. Those trips remind me why the work matters. Technology should make daily life more secure and more convenient so that people have the freedom to go live it, happily.
Contact Info:
- Website: https://cell-gate.com/
- Facebook: https://www.facebook.com/CellGate/
- LinkedIn: https://www.linkedin.com/in/markbentsen
- Twitter: https://x.com/cellulargate
- Youtube: https://www.youtube.com/@CellGate1
- Other: https://secureivai.com/
