Senior Security Analyst

Employment Type

Permanent

Closing Date

14 Feb 2024 11:59pm

Job Title

Senior Security Analyst

Job Summary

Job Description

We're Australia's leading telecommunications and technology company. And with a global presence in more than 22 countries, we have a strong global footprint. Our purpose is to build a connected future so everyone can thrive. We're all about providing the best experience and delivering the best tech on the best network.

This includes making Telstra the place you want to work.

As a Senior Security Analyst, you thrive on solving problems and collaborating with your team to deliver innovative technical solutions to our enterprise customers. In this role, you ultimately contribute to Telstra Purple’s market share, by providing Managed Security Services to our Enterprise customers. Your continuous learning and improvement mindset and collaboration skills are critical to success in this role, as you continue to deepen your expertise in the Technology Consulting domain and build credibility with both internal and external stakeholders.

Key Accountabilities includes:

• Analyse complex cases and threats escalated by L1 Security Analyst.

• Work with technical teams within our customers to be an extension of their team to detect and respond to security incidents.

• Used to working in close conjunction with other SOC analysts to investigate potential security incidents.

• Be passionate about cyber security and able to stay calm under pressure, especially when dealing with security incidents instilling confidence and direction to our customers.

• Drive remedial activities that are identified through several mechanisms such as vulnerability assessments, penetration tests and risks that have been identified.

• Use the various security technologies to carry out investigations and respond to customer queries.

• Perform regular pro-active monitoring for security alerts relating to network triggers that may occur and raise tickets in line with processes.

• Provide support innovation and continual improvement for the service and the wider IT and IS operations.

• Organised and a good communicator in keeping customers informed of the progress of their tickets. Organised in keeping on top of actions that need to be addressed.

• Develop processes for the management and monitoring of security technologies.

To be successful you’ll:

• 3+ years of experience in Cyber Security

• Proven background in Managed Security Services industry.

• Experience in managing security incidents on behalf of customers and taking the relevant actions using the tools that have been provided.

• Experience in working with Security Operations Centres (SOCs)

• Solid understanding of MITRE ATT&CK, NIST and other relevant frameworks

• Preferably with any GIAC, Security+ CISSP and/or CEH certifications

• Strong experience with investigation and analysis of security incidents

• Amenable to work in on-site on a SOC environment.

• Optional experience or understanding about Threat Hunting

• Optional experience in writing scripts using Python or KQL

• Optional writing and speaking skills (Mandarin, Cantonese, Korean and/or Japanese)

• Experience in security technologies such as but not limited to SIEM, EDR, SSE, IAM, PAM, VA, etc..

If you're excited about the opportunity to be part of a team, committed to delivering amazing experiences to our customers – this could be the role for you!

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We’re committed to building a diverse and inclusive workforce in all its forms. We encourage applicants from diverse gender, cultural and linguistic backgrounds and applicants who may be living with a disability. We also offer flexibility in all our roles, to ensure everyone can participate.

To learn more about how we support our people, including accessibility adjustments we can provide you through the recruitment process, visit www.telstra.com.au/careers/diversity-and-inclusion.