Senior Enterprise Systems Engineer

** Join our Technology Team as a Senior Enterprise Systems Engineer located in various offices.
** We are seeking a professional who thrives in a fast-paced, deadline-driven environment. The ideal candidate possesses strong problem-solving and decision-making abilities, ensuring efficiency and accuracy in every task. With a dedicated work ethic and a can-do attitude, you will take initiative and approach challenges with confidence and resilience. Excellent communication skills are essential for collaborating effectively across teams and delivering exceptional client service.

If you are someone who demonstrates initiative, adaptability, and innovation, we invite you to join our team.
* 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
* Monitors, detects, and responds to security threats, leading incident response efforts, from detection to resolution and post-incident reviews
* Conducts regular audits and assessments of server security and application, system, and data access controls, vulnerability management, and implements security best practices and recommendations, to ensure compliance with security policies and standards, and to protect the firm's data and assets
* Plans and implements system and application security updates and patches to remediate vulnerabilities in collaboration with IT, compliance, and vulnerability management teams
* Designs, implements, and manages security controls to protect against unauthorized access, data loss, and other security threats against the firm’s on-prem infrastructure and cloud-based platforms
* Monitors system performance, troubleshoots complex issues, and ensures high availability of servers, appliances, and applications
* Provides Tier 3 technical support, root cause analysis, and guidance for IT infrastructure, application, and security operations tasks
* Secures and governs Microsoft Entra  Azure tenants, applying best practices for cloud security and governance
* Identifies opportunities for automation to improve system reliability and reduce manual effort
* Develops and maintains automation and scripting solutions to automate administrative, security-related, and routine tasks and reporting to improve efficiency and reduce operational overhead
* Leverages APIs for integration, automation, and enhancement of monitoring and management across systems and tools
* Leads IT infrastructure projects, migrations, upgrades, and new technology initiatives in collaboration with cross-functional teams and external partners
* Drives major technology initiatives such as new technologies and solutions, upgrades, migrations, and integrations, recommending improvements to existing systems and processes
* Develops and maintain disaster recovery strategies, documentation, and testing procedures
* Maintains up-to-date knowledge of emerging trends and best practices in infrastructure modernization, security, monitoring, cloud platforms, and AI model infrastructure security
* Creates and maintains documentation, diagrams, and standard operating procedures for infrastructure systems and processes
* Mentors teammates and contributes to skill development, knowledge sharing, and best practice adoption across the team
* Expert level knowledge of Microsoft Windows Server, Active Directory, Entra , 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
* Strong knowledge of public key infrastructure (PKI) and cryptography
* Proven expertise in Active Directory Domain Services and Entra
* Advanced understanding of authentication and authorization flows
* Deep understanding of identity and access management and role-based access control concepts
* Good working knowledge of and experience troubleshooting Microsoft technologies, such as SQL, IIS, and Share Point
* Strong working knowledge of networking concepts, including TCP/IP, DNS, DHCP, VPN
* Strong knowledge of and experience with single sign-on protocols (SAML, OIDC)
* Strong knowledge of multifactor authentication management
* Good working knowledge of SQL and SSRS and ability to write and optimize queries and reports
* Solid understanding and familiarity with Linux and MacOS systems preferred
* Proficiency in Power Shell; expertise with equivalent scripting/programming languages (Python, Bash, etc.) is a plus
* Strong working knowledge of Microsoft Graph Power Shell and Microsoft Graph API
* Solid understanding and experience with API…