Job Description:
About the Role
We are an established SaaS company in Mexico City, recently acquired by an international corporation. You will own our IT and security function end-to-end — managing a complex technical environment, ensuring operational continuity, and leading key infrastructure modernization initiatives. This is a hands-on role with real ownership and direct impact on how the business operates and protects itself.
Who You Are
You are a self-directed, hands-on technologist who gets things done in messy, real-world environments. You take ownership, sweat the details, and hold yourself to results — not effort. You communicate clearly with both technical and non-technical stakeholders, and you're comfortable working within a structure that has both local and corporate expectations.
Responsibilities
Manage and harden legacy Unix and Linux environments; maintain operational stability and security posture
Lead infrastructure migration and technology modernization projects, including cloud environments (AWS, Azure)
Define, document,



and implement IT and information security policies across the organization
Administer the Azure tenant and Microsoft 365 suite, including Entra ID, Intune, and Defender
Manage all employee endpoint security: CrowdStrike, Cloudflare, ActZero, and KnowBe4 platform
Own the full IT employee lifecycle: onboarding, offboarding, asset inventory, and access control
Deploy and enforce MFA and access controls across all systems and users
Design, implement, and maintain backup and disaster recovery (DR) practices; conduct regular testing
Manage key vendor relationships (hosting, licensing, security services) and associated IT budgets
Manage and optimize API integrations with external platforms and service providers
Produce and maintain corporate security reporting for local and parent-company stakeholders
Implement and enforce network security policies: firewall configuration, VPNs, and network access controls
Must-Haves
Strong Linux admini

📌 IT & Security Lead (Ciudad de México)
🏢 Vesta Software Group
📍 Ciudad de México