Senior Information Security Engineer

Job Summary

Seeking a highly skilled Senior Information Security Engineer to work remotely in a full-time capacity, responsible for designing, implementing, and optimizing enterprise security infrastructure services, with a focus on Public Key Infrastructure (PKI), certificate lifecycle management, and network security operations.

Key responsibilities

• Lead the design and administration of enterprise PKI and certificate management services to ensure compliance and availability
• Manage the certificate lifecycle process, including issuance, renewal, and monitoring of certificates across environments
• Provide advanced troubleshooting and support for network security, including firewall services and web proxy solutions

Required qualifications

• Expertise in Public Key Infrastructure (PKI) and certificate management
• Proficiency in scripting and programming languages such as Python, Bash, or PowerShell
• Experience with firewall architecture and policy management
• Strong background in network security operations and troubleshooting
• Familiarity with Linux-based security platforms and their administration