Job Description:

DXC Technology (NYSE:DXC) – where brilliant people embrace change and seize opportunities to advance their careers and amplify customer success. At DXC we pride ourselves on delivering excellence in everything we do. What this means for you is the opportunity to be a part of delivering innovative solutions and helping to solve real business problems for a wide variety of valued clients.

DXC Managed Cyber Services is the dedicated Digital Security division of DXC Technology. We deliver end-to-end managed security solutions for local and multinational clients, helping them protect, detect, and respond to threats with confidence.
 

The Role

As the Information Security Manager, you’ll lead the ANZ Cyber Defence team to deliver high-performing security operations, uplift detection and response capabilities, and drive strategic cybersecurity outcomes across enterprise and government clients.
 

This role suits a hands-on leader with deep SIEM/SOAR engineering expertise, strong threat operations experience, and a passion for building scalable, intelligence-led security environments.
 

Key Responsibilities

• Lead and mentor a multidisciplinary team across SOC operations, detection engineering, and incident response

• Oversee the design, configuration, and continuous improvement of SIEM and SOAR platforms (e.g., Microsoft Sentinel, Splunk, Swimlane)

• Drive 24×7 operational excellence, including incident readiness, response uplift, and threat monitoring maturity

• Design and implement scalable, multi-tenant SIEM environments and detection frameworks aligned to MITRE ATT&CK

• Lead threat operations, including threat hunting, intelligence integration, and proactive detection use case development

• Partner with clients and internal stakeholders to define SOC architecture and security strategy

• Champion automation and orchestration initiatives (e.g., API integrations, scripting, infrastructure-as-code) to improve efficiency and reduce alert fatigue

• Support solutioning activities, including contributing to proposals and client engagements
   

Skills & Experience

• Proven experience leading SOC, cyber defence, or security engineering teams in enterprise or consulting environments

• Strong hands-on expertise across SIEM and SOAR technologies (Microsoft Sentinel, Splunk, Defender XDR, etc.)

• Experience designing detection engineering frameworks and improving visibility using MITRE ATT&CK or similar models

• Background in threat intelligence, threat hunting, and incident response within complex environments

• Experience working across cloud-native security platforms (Azure, Microsoft 365, AWS or GCP)

• Strong automation capability (e.g., PowerShell, Bash, Terraform, API integrations)

• Experience building or supporting multi-tenant or large-scale security environments

• Proven ability to engage stakeholders, deliver client briefings, and drive operational improvements

• AI/security analytics exposure is highly regarded

• Relevant certifications such as AZ-500, CISSP, CISM, GIAC, or Splunk certifications are advantageous
   

Requirements

• Australian Citizenship (mandatory)

• Ability to obtain or currently hold an Australian Federal Government Security Clearance (Baseline minimum; NV1 highly regarded)

Our culture and benefits

DXC is committed to building better futures for our customers, colleagues, environment, and communities. We take care of each other and foster a culture of inclusion, belonging and corporate citizenship. We put this to action developing and implementing societal initiatives within our Social Impact Practice. #WeAreDXC
 

As an employer of choice, our “people first” philosophy means we offer competitive remuneration, benefits, training, and career opportunities that reflect our commitment to improving the lives of our employees, and the communities in which we live and work.
 

How to apply & our commitment to you in return

If you would like to be part of a culture that drives innovation, delivers results, rewards performance and encourages ideas, then please press the "Apply Now" button to submit your resume.
 

In return, we agree to ensure a hiring process that is enjoyable, thorough, and fair. We strive to provide an environment that lets you thrive and show off the very best version of yourself, while learning about us at the same time.
 

We are an Equal Opportunity Employer

DXC is proud to be an equal opportunity employer and we welcome submissions from people from all walks of life. We celebrate our diversity and recognise it is the unique contributions of our people that give us our edge. We stand by the ‘bring your whole-self to work’ philosophy. It is our inclusive culture that powers our results, and our company grows only if our people grow.
 

Accommodation of special needs for qualified candidates may be considered within the framework of the DXC Accommodation Policy. In addition, DXC Technology is committed to working with and providing reasonable accommodation to support qualified individuals with physical and mental disabilities.

At DXC Technology, we believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances. We’re committed to fostering an inclusive environment where everyone can thrive.

Recruitment fraud is a scheme in which fictitious job opportunities are offered to job seekers typically through online services, such as false websites, or through unsolicited emails claiming to be from the company. These emails may request recipients to provide personal information or to make payments as part of their illegitimate recruiting process. DXC does not make offers of employment via social media networks and DXC never asks for any money or payments from applicants at any point in the recruitment process, nor ask a job seeker to purchase IT or other equipment on our behalf. More information on employment scams is available here.