SIEM Engineer - ArcSight/Splunk

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About this opportunity:

At Ericsson, We are seeking a skilled SIEM Engineer to join our Managed Security Services team. You will be responsible for designing, implementing, managing, and supporting cybersecurity solutions, with a focus on SIEM tools and incident response. This is a hands-on technical role working with internal teams, customers, and third-party vendors to ensure robust security practices.

What you will do:

• Design, deploy, and manage SIEM tools (e.g., QRadar, ArcSight, Splunk, McAfee ESM) and log integrations
• Create, tune, and maintain detection rules and dashboards
• Investigate and respond to security incidents and alerts
• Participate in security audits, threat hunting, and compliance checks
• Research emerging threats and enhance detection capabilities
• Support configuration management, system hardening, and network defense strategies
• Collaborate across teams to improve security operations and automation

The skills you bring:

• Strong hands-on experience with SIEM platforms & SIEM tools (e.g., QRadar, ArcSight, Splunk, McAfee ESM) and log integrations
• Deep understanding of security operations, incident response, and network/system security
• Experience with scanning tools (e.g., Nessus, Qualys) and PAM solutions (e.g., CyberArk, BeyondTrust)
• Solid knowledge of Linux/Windows environments and enterprise networks
• Familiar with encryption, security controls, and system hardening best practices
• Excellent analytical, troubleshooting, and communication skills
• Security certifications (e.g., CEH, CISSP, GCIA, GCIH)
• Experience in automation and scripting for SOC workflows
• Willingness to participate in on-call support rotation
• 8 to 15 Years of Experience is required.

All academic credentials must be from recognized and accredited institutions and are further subject to verification.

Why join Ericsson? At Ericsson, you´ll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what´s possible. To build solutions never seen before to some of the world’s toughest problems. You´ll be challenged, but you won’t be alone. You´ll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.

What happens once you apply?Click Here to find all you need to know about what our typical hiring process looks like.Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity Employer. learn more.

Primary country and city: India (IN) || Noida

Req ID: 784600