In-Demand Senior threat Jobs in Parramatta, Nsw

Senior Incident Responder
Optus —Sydney NSW
- On call
- Communication skills
- Parental leave
- Employee discount
2h
Assistant Vice President, Security Detection & Response, Global Information Security, Sydney
Bank of America —Sydney NSW
- Full-time
- SQL
- Analysis skills
- No degree
7d
Cyber Threat Intel and Hunt Manager
Toll Group —Mascot NSW
- Full-time
- Computer Science
- Master's degree
- Bachelor's degree
- Parental leave
Senior Security Risk Analyst
Credit Corp —Sydney NSW
- Full-time
- Hybrid work
- Communication skills
- Health insurance
- Employee assistance program
2d
Senior Specialist, Cyber Security
Transport For NSW —Macquarie Park NSW
- $158,393 - $177,399 a year
- Full-time
10d
Security Consultant
NCC Group —Sydney NSW
- Full-time
- Hybrid work
- Computer Science
- Bachelor's degree
- Communication skills
- Annual leave
- Employee assistance program
Quick Apply
Cyber Defense Incident Responder
EY —Sydney NSW
- On call
- Azure
- Management
- Computer Science
- Parental leave
2d
Threat Strategy Manager
Proofpoint —Sydney NSW
- Full-time
- AI
- Communication skills
2d
Fraud and Financial Crime Senior Risk Manager
AMP Limited —Sydney NSW
- Full-time
- Finance
- Bachelor's degree
- Financial services
5d
Senior Cyber Security Engineer
Universal Music Group —Sydney NSW
- Weekend availability
- Azure
- Research
- Administrative experience
Head of IT Resilience and Cybersecurity
Transdev —Sydney NSW
- Full-time
- Analysis skills
- Communication skills
6d
Offensive Security Engineer
My NRMA —Sydney Olympic Park NSW
- Full-time
- Hybrid work
- Analysis skills
- No degree
- Scripting
- Employee discount
- Gym membership
Quick Apply
Head of Data & Intelligence Protect: Fraud & Financial Crime
Westpac Group —Sydney NSW
- Full-time
- AI
- Analytics
4d
Senior Cybersecurity Incident Responder
Datacom —Sydney NSW
- Full-time
- Hybrid work
- Scripting
- Parental leave
- Employee discount
Quick Apply
Senior Cyber Exposure Specialist
Optus —Sydney NSW
- Computer science
- Management
- SQL
- Parental leave
- Employee discount
2h
Professional Services Consultant - Sydney
Fortinet —Sydney NSW
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Azure
7d
Senior Product Security Engineer
Airwallex —Sydney NSW
- $150,000 - $220,000 a year
- Full-time
- Google Suite
- Computer Science
- Salesforce
Director, Government Affairs
Visa AP (Australia) Pty Ltd —Sydney NSW
- Full-time
- Analysis skills
- Bachelor's degree
- Leadership
Quick Apply
Senior Consultant, Cyber Strategy & Risk
Interactive —St Leonards NSW
- Full-time
Quick Apply
7d
Senior Security Engineer, Enterprise Infrastructure Protection
Google —Sydney NSW
- Full-time
- Computer Science
- Bachelor's degree
- No degree

I want to receive the latest job alert for senior threat in parramatta, nsw

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

senior threat jobs near parramatta, nsw

Senior Incident Responder

Optus -
Sydney NSW

Apply Now

Job Details

2 hours ago

Benefits

Onsite gym
Parental leave
Employee discount

Qualifications

Incident response
SIEM
Cybersecurity
Communication skills
GCIH

Full Job Description

Date: 3 Sept 2026

Location: Sydney, Australia

#job-location.job-location-inline { display: inline; }

Company: Singtel Group

Optus is a leading Telecommunications company known for delivering innovative solutions to its customers, disrupting the industry, and evolving as a technology company with a diverse portfolio of products and services. As cyber threats continue to evolve, protecting our customers, people, and business remains a critical priority.

We're looking for a Senior Incident Responder to join our Cyber Defence Operations team. This is an exceptional opportunity to play a leading role in defending one of Australia's largest and most complex technology environments, driving incident response outcomes and enhancing our cyber resilience.

What You'll Do

Partnering closely with the Director, Incident Response & Readiness and key stakeholders across Optus, you will be responsible for:

Leading the response to major cyber security incidents, acting as incident commander across complex, multi-team investigations and recovery efforts.
Directing containment, eradication, and recovery activities while ensuring clear coordination across technical teams and business stakeholders.
Performing advanced digital forensic investigations across host, memory, network, identity, and cloud environments.
Owning communications throughout significant incidents, providing clear and actionable updates to leadership, legal, and impacted business teams.
Acting as the primary escalation point for Incident Responders on complex, sensitive, or high-impact security events.
Maintaining investigative excellence by reviewing casework, forensic methodologies, and evidence handling practices.
Leading cyber readiness activities, including simulation exercises, incident reviews, and capability uplift initiatives.
Driving continuous improvement across incident response tooling, automation, procedures, and playbooks.
Participating in the 24x7 on-call roster as a senior escalation point and incident commander for high-priority events.

What You'll Bring
Extensive experience in cyber incident response, digital forensics, and security operations within large or complex environments.
Proven experience leading or commanding major cyber security incidents involving multiple stakeholders and technical domains.
Deep expertise in forensic investigations across endpoints, memory, networks, identities, and cloud platforms.
Strong understanding of evidence handling, investigative methodologies, and regulatory or legal requirements.
Experience using SIEM, XDR, EDR, and log analysis tools to investigate and respond to sophisticated threats.
Strong scripting and analytical capabilities to support large-scale investigations and threat analysis.
Excellent communication skills with the ability to engage technical teams, executives, legal stakeholders, and external partners.
Calm, decisive leadership under pressure and a track record of delivering successful outcomes during high-impact incidents.
Relevant qualifications in Cyber Security, Digital Forensics, Computer Science, or a related discipline. Industry certifications such as GCFA, GREM, GNFA, or GCIH will be highly regarded.

The Good Stuff...
Competitive remuneration and employee discounts. Make life easier (and more affordable) with $80 monthly credit and 25% off Optus products and unique shopping discounts with our retail partners.
Flexible working arrangements with opportunities to work three days in the office, two days remote or home.
Vibrant and collaborative office campus that includes cafes, convenience store, chill out zones, GP, post office, gym and on-site childcare centre.
Competitive leave policies, including additional 'Connected' days to focus on culture, family, health, community, or whatever's important to you.
We support growing families with inclusive, carer-neutral paid Parental Leave of up to 16 weeks.
Direct your own development and build future-ready skills with Optus U's industry-focused micro-credentials, developed with La Trobe and Macquarie Universities.
Build meaningful connections through employee-led networks and diversity initiatives including Culture Connect, Elevate Women, Disability Network and Express Yourself (LGBTQIA+).
Put your wellbeing first with free access to counselling and support services, 24/7, in-person, by phone, SMS, or video.

At Optus, we are strengthened by others and that means valuing diversity and saying yes to embracing individual differences. We are committed to ensuring that our application process provides an equal employment opportunity to all job seekers, including individuals from diverse gender, cultural and linguistic backgrounds, individuals with a disability, individuals identifying as being part of the LGBTQIA+ community, individuals who may have served in the armed forces or who identify as Aboriginal and/or Torres Strait Islander.

If you require adjustments or accessibility support to participate fairly and equitably in the recruitment process, please email [email protected] or call 1800 309 170. We're here to help.

Apply Now

Refine Your Search

senior threat jobs in parramatta, nsw

Senior Incident Responder

Assistant Vice President, Security Detection & Response, Global Information Security, Sydney

Cyber Threat Intel and Hunt Manager

Senior Security Risk Analyst

Senior Specialist, Cyber Security

Security Consultant

Cyber Defense Incident Responder

Threat Strategy Manager

Fraud and Financial Crime Senior Risk Manager

Senior Cyber Security Engineer

Head of IT Resilience and Cybersecurity

Offensive Security Engineer

Head of Data & Intelligence Protect: Fraud & Financial Crime

Senior Cybersecurity Incident Responder

Senior Cyber Exposure Specialist

Professional Services Consultant - Sydney

Senior Product Security Engineer

Director, Government Affairs

Senior Consultant, Cyber Strategy & Risk

Senior Security Engineer, Enterprise Infrastructure Protection

I want to receive the latest job alert for senior threat in parramatta, nsw

Related Searches

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected