Millennium · 2 hours ago
Senior Security Engineer
New York, NY
Full-time
Onsite
Senior Level
$175K/yr - $250K/yr
7+ years expMillennium is a firm seeking a subject matter expert in security technologies and methodologies. The role focuses on building toolsets and processes to support the Information Security Program, providing consultancy and engineering support for various security solutions.
Asset ManagementFinanceFinancial ServicesHedge Funds
Responsibilities
Provide a high level of security consultancy and engineering support for Windows/Active Directory/Azure security solutions including analysis and development of Windows security solutions
Strong understanding of modern authentication protocols, e.g., OIDC / OAUTH 2
Contribute to the vision, strategy, and drive design and implementation for authentication platforms both on premises and in the cloud
Provide security consultancy and engineering support for SAML, OIDC and Kerberos authentication across different Identity providers, including analysis and development of SSO, PKI, and other authentication solutions
Able to demonstrate clear understanding of current risks and threats related to Identity Management at technical and managerial levels
Actively monitor new and emerging security and privacy related technologies, trends, issues, and solutions and assess their applicability to key business initiatives and strategies
Participate in Information Security Incident Response activities for the Firm’s environment
Liaison with key stakeholders to create and enforce policy including Technology organization, Trading units, Legal, Internal Audit, and Compliance
Provide support to Security and other technical operations staff to ensure smooth turnover from Engineering to Production - and provide mentoring to junior level security professionals
Develop and maintain documentation of all Security products including specific tools, technologies, and processes
Qualification
Required
7 + years' experience working in a technical role with a minimum of 2 + years' experience focusing on information security in the financial industry
Excellent understanding and experience of engineering Microsoft security solutions – including desktop and server operating systems, EntraID, Active Directory, Group Policy, Desired Configuration State, DNS, Messaging
Ability to understand code in C#/.NET and / or Python and strong scripting experience in PowerShell
Solid understanding of SAML, OIDC and Kerberos authentication and related technology controls and best practices
Experience with Office 365 security controls including usage of Azure Active Directory, Conditional Access, o365 logging APIs, Microsoft CAS, and Microsoft Authenticator
Understanding and experience with implementing Data Loss Prevention (DLP) solutions, policies, and technologies
Understanding of Azure Information Protection (AIP) and its components, including labeling, classification, and encryption
Ability to develop and implement strategies to ensure compliance with data protection regulations, such as GDPR or HIPAA, utilizing DLP and AIP solutions
Preferred
Bachelor's degree in computer science or engineering preferred
7 + years' experience working in a technical role with a minimum of 2 + years' experience focusing on information security in the financial industry (preferred)
Experience managing IaaS, SaaS solutions and services using CI/CD pipelines. Jenkins, Terraform experience is a strong plus
Strong knowledge and experience in a variety of security technologies including: EDR, SIEM, Vulnerability Management is a plus
Relevant security certification (CISSP, GCIA, CISM, etc.) and/or product certifications (PingFederate, Azure, Windows, AD etc.) a plus
Benefits
Discretionary performance bonus
Comprehensive benefits package
Company
Millennium
Millennium is a global, diversified alternative investment firm, founded in 1989, which manages $83.5 billion in assets.
5001-10000 employees
H1B Sponsorship
Millennium has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (264)
2024 (146)
2023 (156)
2022 (146)
2021 (73)
2020 (86)
Funding
Current Stage
Late StageLeadership Team
Israel Englander
Chairman and Chief Executive Officer
Ajay Nagpal
President and Chief Operating Officer
Recent News
2026-01-23
2026-01-09
2025-12-26
Company data provided by crunchbase