Senior Security Analyst

CyberCX Pty Ltd; Perth; On-site; AUD 120,000 - 160,000; Full time

Job summary

CyberCX Pty Ltd is seeking a Senior Security Analyst for its Managed Security Services team in Perth. You will deliver advanced security operations, lead projects, and drive capability development with Tier 2/3 analytical support for MSS clients.

You will perform SIEM analysis, coordinate security incidents, and guide junior staff while collaborating across CyberCX to add value for customers. This is a Perth-based role requiring security clearance eligibility.

Qualifications

• Tertiary qualification in information technology or similar field.
• Industry recognised qualifications (e.g. SANS, OSCP, ISC2).
• Minimum 3 years’ experience in an operational security role.
• In-depth understanding of security and analytical concepts.
• Experience with incident response and incident management methodologies.
• Australian citizen with the ability to obtain a security clearance.
• Current and ex-serving ADF members are encouraged to apply.

Responsibilities

• Perform SIEM-based event analysis and incident triage, coordinating security incidents and projects with stakeholders.
• Lead and coordinate threat hunting, vulnerability assessment activities, and develop new detection capabilities via alert tuning.
• Provide end-to-end support for customer and internal systems.
• Deliver operational and project support, driving improvements for customers.
• Communicate security issues internally and with clients; mentor junior staff.

Skills

SIEM analysis

Incident response

Threat hunting

Project leadership

Mentoring

Cross-functional collaboration

Education

Tertiary IT qualification

SANS/ISc2/OSCP (preferred)

Tools

SIEM

IDS/IPS

WAF

Anti-Virus

Job description

Join an industry leader and tackle some of the industry's most interesting challenges.

03rd August, 2026

The Senior Security Analyst in Managed Security Services is responsible for providing advanced security operations, project leadership and management, capability development and thought leadership, and Tier 2 and 3 analytical support for MSS clients and capabilities.

In this role, you will:

• Perform SIEM-based event analysis and incident triage and perform coordination and management of security incidents and projects, remotely and onsite, with internal and external stakeholders.
• Lead and coordinate threat hunting activities, perform and lead vulnerability assessment activities, and develop new detection capabilities and concepts through the creation and tuning of alerts
• Provide end to end support for customer and internal systems
• Provide operational support and project support with clients, taking the initiative to drive improvement and deliver successful outcomes for customers
• Conduct internal and client communications around security issues
• Provide mentoring and operational guidance to less experienced team members
• Actively collaborate across CyberCX, and continuously look for ways to add value. Facilitate communication, partnerships, and cross-pollination across the business to allow teams to better engage and service customers

03rd August, 2026

The Senior Security Analyst in Managed Security Services is responsible for providing advanced security operations, project leadership and management, capability development and thought leadership, and Tier 2 and 3 analytical support for MSS clients and capabilities.

In this role, you will:

• Perform SIEM-based event analysis and incident triage and perform coordination and management of security incidents and projects, remotely and onsite, with internal and external stakeholders.
• Lead and coordinate threat hunting activities, perform and lead vulnerability assessment activities, and develop new detection capabilities and concepts through the creation and tuning of alerts
• Provide end to end support for customer and internal systems
• Provide operational support and project support with clients, taking the initiative to drive improvement and deliver successful outcomes for customers
• Conduct internal and client communications around security issues
• Provide mentoring and operational guidance to less experienced team members
• Actively collaborate across CyberCX, and continuously look for ways to add value. Facilitate communication, partnerships, and cross-pollination across the business to allow teams to better engage and service customers

This role is only open to Perth based candidates.

About you:

• Tertiary qualification in information technology or similar field (preferred)
• Industry recognised qualifications (e.g. SANS, OSCP, ISC2) (preferred) Suitable vendor certifications preferred
• Minimum 3 years’ experience in an operational security role
• In-depth understanding of security and analytical concepts
• Experience with incident response and incident management methodologies
• Exposure to IT security operations in a large or complex organisation
• In-depth experience or understanding of IT security tools and controls including SIEM, IDS/IPS, Anti-Virus, WAF (preferred)
• Australian citizen with the ability to obtain a security clearance
• Current and ex-serving ADF members are encouraged to apply

What's in it for you?

• Once-in-a-career growth opportunities – unique chance to be part of high-growth business
• Work with cyber security thought leaders to deliver world-class services
• A dynamic, independent environment where you’re given flexibility to do your best work
• Ongoing personal development and career training

Our Security Operations team pride ourselves on being inclusive, diverse and growth focused. Wevalue diversity and all levels of experience to contribute to our team. Our mission is to help shape your career in Cyber Security. Our primary objectives are to build on your skills with a robust cyberinternal continual training program. We also believe in cross skilling our security operations staffwith skills across other domains of cyber security, and we prioritise promoting from within, so ourstaff have clear career progression pathways. CyberCX has an increasing Women in Cyber networkinternally and we value this diversity in our teams.

About CyberCX

CyberCX has united Australia and New Zealand’s most trusted cyber security companies to deliver the most comprehensive end-to-end cyber security services offering to enterprises and governments. With a workforce of over 1300 cyber security professionals and a footprint of over 25 offices across Australia and New Zealand and global presence in Europe and the US, CyberCX offers a full suite of cyber security services.

This is a unique opportunity to be part of the future of Australian cyber security and tackle some of the industry’s most interesting challenges. Candidates must have unrestricted working rights in Australia.