Senior Security Engineer – Hybrid NYC, Cloud & IAM

Stellent IT LLC; New York (NY); Hybrid; USD 150,000 - 190,000; Full time

Job summary

Stellent IT LLC in New York, NY, is seeking an experienced Senior Security Engineer to join its Information Security team in a fast-paced financial services environment. Reporting to the Cybersecurity Manager, you will design, implement, administer, and continuously improve enterprise security controls that protect systems, applications, networks, data, and information assets.

The Senior Security Engineer will lead across identity and access management, cloud and endpoint security, vulnerability

Qualifications

• 7+ years in cybersecurity with engineering or operations experience.
• Experience leading security projects from planning to operation.
• Proficient in enterprise security tech across cloud, network, endpoint, identity.
• Knowledge of SIEM, EDR, vulnerability scanners, and email security.
• Experience securing Azure and Microsoft 365 environments.
• Experience in regulated industries such as financial services.

Responsibilities

• Design, implement, maintain, and improve security controls across cloud, network, endpoint.
• Lead security engineering initiatives and architecture reviews.
• Manage identity security controls including Entra ID and MFA.
• Operate security tools: SIEM, DLP, vulnerability management, email security.
• Lead vulnerability management activities and remediation.
• Support incident response and threat hunting.
• Develop security procedures and governance materials.
• Perform risk assessments and recommend mitigations.
• Support audits and compliance with ISO 27001/NIST/SOC.
• Review security changes to systems and configurations.
• Collaborate with IT and business teams to integrate security requirements.
• Monitor emerging threats and recommend improvements.

Skills

Security engineering

Architecture design

Threat modeling

Communication

Independent work

Education

Bachelors in Cybersecurity or related

Tools

SIEM

EDR

IDS/IPS

Azure AD

Microsoft Defender

Job description

Stellent IT LLC in New York, NY, is seeking an experienced Senior Security Engineer to join its Information Security team in a fast-paced financial services environment. Reporting to the Cybersecurity Manager, you will design, implement, administer, and continuously improve enterprise security controls that protect systems, applications, networks, data, and information assets.

The Senior Security Engineer will lead across identity and access management, cloud and endpoint security, vulnerability