Senior Cyber Security Specialist

About the role

We are looking for a Senior Cyber Security Specialist to lead multiple SIEM/SOAR projects, perform advanced threat analysis, and design robust security architectures across the organization.

Key responsibilities

• Act as Security Architect on at least five SIEM/SOAR implementations.
• Conduct big‑data security analysis, identify vulnerabilities and produce remediation recommendations.
• Design and review security/cyber‑security architectures, SOC reports and change‑control plans.
• Lead risk‑management studies, weekly vulnerability assessments and incident response coordination with CERT teams.
• Develop content for the Cyber Security Services Catalog and the National Cyber Security Plan.
• Provide expert advice on identity & access management, threat management, encryption, and network security.
• Evaluate subcontractors, support OT security, and perform reverse‑engineering using debugger tools.

Required profile

• Minimum 5 years of professional experience in cyber security.
• Strong knowledge of AWS services (EC2, S3, IAM, RDS, Lambda) and IaC tools (Terraform, CloudFormation).
• Hands‑on experience with monitoring platforms such as CrowdStrike, Qualys, Microsoft Sentinel and CloudAware.
• Familiarity with PCI‑DSS compliance and implementation of industry‑standard security controls.
• Understanding of machine‑learning concepts applied to security analytics.

Required skills

• SIEM / SOAR design and implementation
• Big‑data security analysis
• Reverse engineering and debugger usage
• AWS (EC2, S3, IAM, RDS, Lambda)
• Terraform, CloudFormation
• CrowdStrike, Qualys, Microsoft Sentinel, CloudAware
• Python, SQL
• PCI‑DSS, TCP/IP, SSL/TLS
• Firewalls, IPS/IDS, WAF, DLP, DDoS protection, L2 switching
• VPN (IPSec, SSL) and NAC solutions

What we offer

• Opportunity to shape the organization’s security posture at a strategic level.
• Access to cutting‑edge security tools and cloud platforms.
• Collaborative environment with cross‑functional security teams.