Senior Cloud & Security Administrator

Hecker Fink LLP; New York (NY); On-site; USD 150,000 - 188,000; Full time

Job summary

Hecker Fink LLP is seeking a Senior Systems & Security Administrator to manage the Firm’s cloud-first technology stack and oversee controls that support its information security program. The role covers infrastructure administration and security operations across New York and other offices.

The candidate will work within an ISO/IEC 27001 aligned framework, maintaining documented procedures, evidence, and governance.

Qualifications

• Seven (7) years of systems administration experience, including three (3) or more at a senior level with primary ownership of a production environment.
• Experience working inside a formal security or compliance program (ISO/IEC 27001, SOC 2, NIST CSF, HIPAA, or equivalent).
• Certification such as CISSP, CISM, GIAC, or Microsoft SC-100/SC-300/MD-102 preferred but not required.

Responsibilities

• Administer and secure Microsoft Entra ID, Exchange Online, SharePoint Online, Intune, Defender, and related platforms.
• Manage Cisco Meraki across multiple offices and cloud-delivered security services.
• Operate and coordinate security events with SOC provider and Incident Response Plan.
• Lead automation initiatives using PowerShell, Graph, and platform-native workflows.
• Support ISO 27001 certification activities and client security assessments.

Skills

Microsoft cloud stack

PowerShell automation

Endpoint security

Documentation & evidence

Education

Relevant security/compliance certification

Tools

Entra ID

Exchange Online

Intune

Meraki

SentinelOne

Job description

Hecker Fink LLP is seeking a Senior Systems & Security Administrator to manage the Firm’s cloud-first technology stack and oversee controls that support its information security program. The role covers infrastructure administration and security operations across New York and other offices.

The candidate will work within an ISO/IEC 27001 aligned framework, maintaining documented procedures, evidence, and governance.