Senior Security Specialist

1 week ago


Melbourne, Victoria, Australia TESSERENT Full time

**Role Overview**

At Tesserent, we're looking for a highly skilled Senior Security Specialist to join our Security Operations Centre (SOC) team. As a key member of this team, you'll be responsible for deploying, configuring, and troubleshooting Microsoft Sentinel and Defender technologies in client environments to detect, prevent, and respond to security incidents.

As a subject matter expert in the Microsoft security stack, you'll assist internal SOC teams with engineering queries and technical escalations, as well as building and maintaining relationships with clients. This role also has a strong focus on continuous improvement, where you'll contribute to the development and improvement of standard operating procedures (SOPs), security protocols, and keeping your skills and knowledge up-to-date in the ever-changing cybersecurity landscape.

We'll support you with a dedicated training budget, fully funded attendance at security conferences, as well as internal training and development programs.

Key Responsibilities

  • Provide expertise in Microsoft Sentinel and Defender technologies to internal and external stakeholders
  • Perform maintenance of Tesserent deployed technologies within client environments
  • Assist with the triage, response, and escalation of client and internal engineering tickets
  • Take ownership of projects to ensure they're completed to a high standard and in a timely manner
  • Work collaboratively with other members of the SOC team to continually improve our security monitoring and response capabilities
  • Create, follow, and maintain internal SOC documentation
  • Continually update skills and knowledge relative to the ever-changing threat landscape

Required Competencies

  • Technical skills in Microsoft Sentinel, Defender, Kusto Query Language, Azure Logic, and Function app development
  • Knowledge of Security Orchestration, Automation, and Response (SOAR), code management, and scripting
  • Ability to speak about security confidently and accurately, and to recommend security controls to experienced security professionals
  • Ability to work as a team with decisions made to support moving toward common goals
  • Flexibility and motivation to work across several types of engagements


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