Lead Security Threat Analyst

Centorrino-Technologies-1; Adelaide; Hybrid; AUD 130,000 - 170,000; Full time

Benefits offered by this job

Hybrid working

Training & development

Discounts & benefits

IT equipment provided

Cost-price tech

Team events

Job summary

Centorrino Technologies is seeking two Lead Security Analysts / Cyber Threat Analysts for a 12-month contract across security operations, threat analysis, vulnerability management and incident response.

You will conduct threat-driven security analysis, monitor events, develop incident response playbooks, and work with security leadership to strengthen posture. A strong background in SOC, Splunk ES, EDR/NDR and SOAR is required, with mandatory TSPV clearance.

Qualifications

• SOC experience in a security operations role within a SOC.
• Knowledge of ASD Information Security Manual (ISM) and Essential Eight desirable.
• Mandatory TSPV security clearance.
• Strong threat analysis, monitoring, incident response capabilities.

Responsibilities

• Conduct threat-driven security analysis of systems and environments.
• Analyse threat intelligence to identify system-specific threats and risks.
• Monitor security events and investigate potential incidents.
• Develop and maintain incident response playbooks and procedures.
• Analyse vulnerabilities and recommend remediation strategies.
• Review security controls for weaknesses and improve monitoring.
• Support test and evaluation activities for systems and products.
• Collaborate with technical teams and security leadership to strengthen posture.

Skills

SOC experience

Splunk ES

EDR

NDR

SOAR

Threat analysis

Security monitoring

Vulnerability assessment

Incident response

Analytical skills

Communication skills

TSPV clearance

ISM knowledge

Tools

Splunk Enterprise Security

EDR platforms

NDR platforms

SOAR platforms

Job description

At Centorrino Technologies (CT), we’re more than just tech—we’re a community that goes beyond expectations. We’ve been recognised as a Great Place to Work in2024-2025 and one of the Best Places to Work Medium & Large Size in Australia for 2025, with an outstanding eNPS score of 68. And we’re not stopping there.

We are seeking2 Lead Security Analysts / Cyber Threat Analyststo join a specialist cyber security environment focused on protecting critical systems and responding to evolving cyber threats. This is a12-month contract with potential extensions, working across security operations, threat analysis, vulnerability management and incident response.

What you'll do

• Conductthreat-driven security analysisof systems and environments.
• Analyse threat intelligence to identify system-specific cyber threats and risks.
• Monitor security events and investigate potential security incidents.
• Develop and maintainincident response plans and playbooks.
• Analyse security vulnerabilities and recommend appropriate remediation solutions.
• Review existing security controls and identify potential weaknesses.
• Develop procedures for monitoring and analysing security information and events.
• Support the planning and execution oftest and evaluation activitiesfor systems and products.
• Work closely with technical teams and security leadership to strengthen security posture.
• Provide technical support and advice to security leadership as required.

What you'll bring

• Demonstrated experience working within aSecurity Operations Centre (SOC)as a Security Analyst.
• Strong hands-on experience withSplunk Enterprise Security.
• Experience withEndpoint Detection and Response (EDR)platforms.
• Experience withNetwork Detection and Response (NDR)platforms.
• Experience withSecurity Orchestration, Automation and Response (SOAR)platforms.
• Strong understanding of threat analysis, security monitoring, vulnerability assessment and incident response.
• Knowledge of Australian Government information security policies, theASD Information Security Manual (ISM)andEssential Eightis desirable.
• Strong analytical, problem-solving and communication skills.
• Ability to work effectively in a highly security-focused environment.
• Current TSPV security clearance is mandatory

Why You'll Love Working Here:

Our company is more than just a workplace, it's a hub of inspiration and creativity where employees love to work! Here's why:

• Hybrid working (for majority of our roles) with team anchor days to support collaboration.
• Extensive training and development opportunities that enable continual growth as part of your career planning.
• Extensive discounts and benefits to maximise your money.
• A choice of your IT equipment to maximise your success and access to cost-price tech for your personal needs.
• Fun team events to celebrate achievements and connect with colleagues outside work as part of our engaging culture.

CT celebrates diversity and enables every voice to be heard as we drive to create the world we want.

Note: A valid Vulnerable People / Working with Children Check (WWCC) and Police Check are required.