Senior Enterprise Systems Engineer

Position Summary

The Senior Enterprise Systems Engineer designs, implements, secures, and maintains enterprise-level systems, applications, services, and cloud platforms. This role proactively and reactively defends against security threats, troubleshoots and resolves complex technical issues, investigates and mitigates security incidents, and ensures the reliability, security, and performance of enterprise platforms.

Key Responsibilities

• Designs, implements, and optimizes enterprise IT infrastructure services across on-premises and cloud environments, including core identity, platform, and systems management services
• Oversees implementation, management, and optimization of enterprise security and monitoring tools and systems (e.g. antivirus, EDR, ITDR, and FIM platforms)
• Oversees implementation, manages, and enhances privileged access management (PAM) system
• Maintains and enhances server security, application, system, and data access controls, vulnerability management, and implements security best practices and recommendations
• Monitors system performance, troubleshoots complex issues, and ensures high availability of servers, appliances, and applications
• Supports ongoing modernization initiatives and collaborates with cross-functional teams to deliver stable and scalable technology services

Qualifications

• Expert level knowledge of Microsoft Windows Server, Active Directory, Entra ID, and Azure
• Strong working knowledge of virtualization and Microsoft 365
• Expertise in enterprise monitoring and security tooling, such as antivirus, EDR, ITDR, file integrity monitoring, SIEM, and data security platforms
• Strong background in security operations, endpoint security, and incident response
• Advanced understanding of authentication and authorization flows
• Deep understanding of identity and access management and role-based access control concepts
• Solid understanding and familiarity with Linux and MacOS systems preferred
• Proficiency in PowerShell; expertise with equivalent scripting/programming languages (Python, Bash, etc.) is a plus
• Strong working knowledge of Microsoft Graph PowerShell and Microsoft Graph API
• Strong knowledge of API programming (REST, JSON, authentication mechanisms) and security
• Basic understanding of AI model infrastructure security
• Excellent analytical, critical thinking, and problem-solving skills
• Excellent communication, interpersonal, and cross-functional collaboration skills
• High degree of attention to detail and accuracy
• Proven record of reliability and dependability
• Self-starter and independent, yet functions as an integral part of a team
• Proven ability to work independently and collaboratively in a fast-paced, and security-conscious environment
• Demonstrated integrity and commitment to strict ethical standards in all professional dealings