System Security Engineer
City of New York · New York City, New York, US
Job Description The New York City Department of Investigation (DOI) is one of the oldest law enforcement agencies in the country; its mission is to combat mu...
Job description
Job Description The New York City Department of Investigation (DOI) is one of the oldest law enforcement agencies in the country; its mission is to combat municipal corruption. DOI serves the people of New York City by acting as an independent and nonpartisan watchdog for New York City government, City agencies, and City employees, vendors with City contracts, individuals and entities that receive City funds. The Information Technology Unit of the NYC Department of Investigation is currently seeking a highly skilled, motivated and hands-on System Security Engineer to manage and secure our environment, including Active Directory, Windows Servers, Exchange (on-prem and Online), Microsoft 365, AirWatch MDM, and file shares. This role supports system stability and cybersecurity readiness, emphasizing automation, practical risk management, prioritization, and collaboration, ensuring our core systems remain secure, efficient, and compliant within a small but capable IT team. Key Responsibilities - Active Directory Administration: Manage user accounts, permissions, and Group Policy Objects (GPOs); secure and monitor domain controllers. - Exchange Management: Administer Exchange on-premise...