Sr. Network Security Engineer

📋 Description

• • As a Sr. Network Security Engineer at Kaseya Holdings Inc., you will play a critical role in safeguarding the company’s IT infrastructure and cloud services by proactively managing, monitoring, and securing network systems against evolving threats. This position is essential to maintaining the integrity, availability, and confidentiality of Kaseya’s global infrastructure, which supports over 15 million endpoints across 20+ countries.
• • Day-to-day responsibilities include researching, evaluating, and implementing security solutions aligned with industry best practices; maintaining and operating firewall, VPN, and security toolsets (including Palo Alto, Cisco, Jenkins, and Ansible); conducting security audits and vulnerability assessments; collaborating with cross-functional teams to ensure security integration across development, test, and production environments; participating in on-call rotations; and mentoring junior team members while contributing to process improvements and automation initiatives.
• • Kaseya is a fast-growing, AI-powered leader in IT infrastructure and security management for Managed Service Providers (MSPs) and enterprise IT organizations worldwide. Backed by Insight Venture Partners, the company serves customers in over 20 countries and manages over 15 million endpoints. Kaseya fosters a culture of accountability, collaboration, and continuous improvement, where employees are expected to take ownership, communicate clearly, and go above and beyond for customer success.
• • In this role, you will deepen your expertise in enterprise-grade network security, gain hands-on experience with cutting-edge tools like Palo Alto Networks and automation platforms, lead security initiatives, mentor peers, and contribute to the strategic evolution of Kaseya’s security posture — positioning you as a trusted expert in a high-impact, globally distributed security team.