SIEM Engineer - ArcSight/Splunk

Join our Team

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.