Security Analyst (Advanced) - Cybersecurity Operations

Overview

Our client is seeking an Advanced Security Analyst to support and enhance enterprise cybersecurity operations . The consultant will provide expertise in SIEM, vulnerability management, endpoint protection, firewalls, email security, and zero-trust implementation

This role requires strong hands-on experience in incident response, security, and cloud-based security tools . The analyst will be a key member of the client's Cybersecurity Incident Response Team (CSIRT)

Key Responsibilities

Monitor and support enterprise information security infrastructure

Work with SIEM, MSSP, and vulnerability management platforms

Support NextGen firewalls, DDoS protection, and site block lists

Manage and troubleshoot endpoint security tools (EDR / MDR / XDR, NextGen AV)

Administer Data Loss Prevention (DLP), NAC, and email / O365 security solutions

Implement multi-factor authentication and zero-trust security initiatives

Act as a technical member of CSIRT , handling incident response.

Maintain System Security Plans, standards, and documentation

Provide weekly project updates and reporting.

Required Qualifications

5+ years IT +

security / cybersecurity

experience (3+ in InfoSec).

Strong knowledge of :

Cybersecurity operations & monitoring

Vulnerability management

Zero-trust & MFA implementation

Email security & O365 security

Network / firewall administration

Cloud-based security tools

Ability to lead and work independently.

Bachelor's degree in CS, IS, Business, or equivalent experience.

Skills & Certifications

Certifications : CISSP, CISM, CISA, or CompTIA CASP+.

3+ years with vulnerability management platforms.

SIEM administration and cloud-based email security.

Incident Response & CSIRT participation.

O365 and security management.

J-18808-Ljbffr