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XSignOn is a focused team working on problems that matter — AI governance, passwordless identity, and security that doesn't slow businesses down. If that sounds like work worth doing, we'd like to hear from you.
XSignOn was founded out of a clear gap in the market: small and mid-sized businesses were being told to implement enterprise-grade security, but nobody was actually helping them do it without turning their operations upside down.
So that's what we built. A team of cybersecurity specialists, compliance practitioners, and technologists who believe security should be an enabler — not a tax on growth.
We're based in McKinney, Texas. Our team is intentionally lean — every person here works on things that go directly to clients. There's no layer of middle management between good ideas and execution. If you want to see the impact of your work, this is that kind of place.
Our work sits across four disciplines. Most people on our team touch more than one of them.
Passwordless authentication, FIDO2/biometric rollouts, and zero-friction identity for organizations that have outgrown password policies.
Secure AI agents and LLMs with PostureOne, mapped directly to NIST AI-RMF governance requirements.
Micro-segmentation, DSPM, and network architecture that isolate threats before they spread across critical enterprise environments.
Post-quantum cryptography for regulated organizations securing sensitive data against tomorrow’s computing and decryption threats.
We don't have a ping-pong table. We don't have a foosball room. What we do have is a team that takes the work seriously and a culture where people are expected to have opinions.
You'll work directly with clients — not just internally. You'll see what good security implementation looks like in the real world, across fintech, healthcare, and SaaS environments. You'll also see what happens when it's absent.
We value people who read the spec before they write the code, who ask the second question, not just the first one, and who can explain a technical concept to a CFO without oversimplifying it.
We update this section as roles open. If you don't see a fit right now, scroll to the
bottom — we accept general applications from strong candidates year-round.
Work across identity, Zero Trust, and security implementation projects for regulated clients.
Help clients understand AI usage, governance gaps, policy needs, and readiness requirements.
If no role fits right now, send your resume and a short note to info@xsignon.com.
We make exceptions for exceptional people. If you work in cybersecurity, compliance, AI governance, or enterprise software, and you think you'd add something to this team that we haven't thought to look for yet, reach out.
Send your resume and a short note — not a cover letter, just a few lines on what you do and what you're looking for — to info@xsignon.com. We review every application we receive. Response times may vary, and we'll be in touch if there's a potential fit.
It should be built in from the start, not bolted on after something goes wrong.
If you can't explain it clearly, you don't fully understand it yet. We hold ourselves to that.
Fewer sign-offs. More ownership. That's how good work actually gets done.
Internally and with clients. We say what we'll do and do what we say.
