SR CYBER THREAT SECURITY ANALYST

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Date: May 14, 2026

Location: MELBOURNE, AU

Company: Lumen Technologies

Lumen is the trusted network for AI. We’re transforming how businesses connect, secure, and scale in an AI-driven world.

By connecting people, data, and applications quickly, securely, and effortlessly, we help organizations move faster and unlock what’s next.

At Lumen, people power progress. Our culture is built on teamwork, trust, and transparency, giving you the flexibility, support, and opportunity to make a lasting impact. We’re looking for top-tier talent ready to take on the challenge. Join us in building the future.

The Role

We are seeking a talented and motivated Security Platform Engineer with expertise in Fortinet SIEM onboarding, patching, use case creation, and SentinelOne operations—including agent patching. The ideal candidate will also demonstrate proficiency with FortiSOAR, Orca Security platforms, and Palo Alto platform management. This role is critical for maintaining the integrity and effectiveness of our security infrastructure, supporting both proactive and reactive cybersecurity initiatives.

The Main Responsibilities

  • Lead the onboarding and integration of Fortinet SIEM solutions, ensuring seamless data ingestion, correlation, and alerting.
  • Manage and execute patching processes for Fortinet SIEM platforms and related infrastructure to maintain compliance and optimal performance.
  • Develop, test, and implement use cases within Fortinet SIEM to enhance detection capabilities and address emerging threats.
  • Oversee SentinelOne operations, including the deployment, configuration, and patching of endpoint agents across the organization.
  • Utilize FortiSOAR to orchestrate, automate, and respond to security incidents, improving incident response efficiency.
  • Employ Orca Security for cloud security posture management, vulnerability assessment, and compliance monitoring.
  • Manage and maintain Palo Alto platforms, including firewall policy administration, patching, monitoring, and troubleshooting to ensure robust network security.
  • Collaborate with cross-functional teams to support security monitoring, incident response, and continuous improvement initiatives.
  • Document processes, procedures, and configurations for knowledge sharing and compliance purposes.

What We Look For in a Candidate

  • Proven experience with Fortinet SIEM solutions, including onboarding, patching, and use case development.
  • Hands-on expertise in SentinelOne endpoint protection, with a focus on agent management and patching.
  • Familiarity with FortiSOAR for security orchestration, automation, and response.
  • Experience working with Orca Security or similar cloud security posture management tools.
  • Demonstrated experience in managing Palo Alto platforms including policy configuration, patching, and troubleshooting.
  • Strong understanding of cybersecurity principles, threat detection, and incident response processes.
  • Ability to troubleshoot complex security platform issues and propose effective solutions.
  • Excellent documentation, communication, and collaboration skills.

Preferred Qualifications

  • Industry certifications such as Fortinet NSE, SentinelOne Certified, Palo Alto Networks certifications, or other relevant security certifications.
  • Experience with scripting or automation tools to streamline security operations.
  • Familiarity with regulatory compliance frameworks and audit requirements.
  • Bachelor’s degree in Computer Science, Information Security, or a related field.

Compensation

What to Expect Next

Requisition #: 342111

Background Screening

If you are selected for a position, there will be a background screen, which may include checks for criminal records and/or motor vehicle reports and/or drug screening, depending on the position requirements. For more information on these checks, please refer to the Post Offer section of our FAQ page. Job-related concerns identified during the background screening may disqualify you from the new position or your current role. Background results will be evaluated on a case-by-case basis.


Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

 

Equal Employment Opportunities

We are committed to providing equal employment opportunities to all persons regardless of race, color, ancestry, citizenship, national origin, religion, veteran status, disability, genetic characteristic or information, age, gender, sexual orientation, gender identity, gender expression, marital status, family status, pregnancy, or other legally protected status (collectively, “protected statuses”). We do not tolerate unlawful discrimination in any employment decisions, including recruiting, hiring, compensation, promotion, benefits, discipline, termination, job assignments or training.

 

Privacy Notice

Lumen is committed to protecting the privacy and security of personal information collected during the recruitment and hiring process. Our Privacy Notice explains how we collect, use, disclose, and protect applicant information, as well as how individuals may request access to or deletion of their personal data.

 

To review Lumen’s Privacy Notice, please visit:
https://jobs.lumen.com/global/en/privacy-notice

 

Disclaimer

The job responsibilities described above indicate the general nature and level of work performed by employees within this classification. It is not intended to include a comprehensive inventory of all duties and responsibilities for this job. Job duties and responsibilities are subject to change based on evolving business needs and conditions.

 

In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information.

 

Please be advised that Lumen does not require any form of payment from job applicants during the recruitment process. All legitimate job openings will be posted on our official website or communicated through official company email addresses. If you encounter any job offers that request payment in exchange for employment at Lumen, they are not for employment with us, but may relate to another company with a similar name.


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