Security Engineer

Role overview

Security Engineer at Ericsson

Investigate and respond to escalated security incidents, conduct threat hunting, and perform root cause analysis.

Responsibilities

• Monitor and correlate security events using SIEM, EDR, firewalls, IDS/IPS, and other security tools.
• Develop and fine-tune SIEM detection rules and investigate suspicious activities, malware, and security threats.
• Secure cloud environments through configuration reviews, hardening, IAM governance, vulnerability management, and CSPM remediation.
• Manage security controls for Linux and Kubernetes environments, including access management, certificates, cryptography, and HSM.
• Troubleshoot security and operational issues, validate fixes, and support patching, upgrades, and maintenance.
• Coordinate incident bridges, communicate progress to stakeholders, and ensure compliance with customer SLAs and KPIs.
• Participate in shift-based operations and collaborate with global teams to maintain service availability and security.
• The skills you bring:
• Bachelor’s degree in Software Engineering, Computer Science, Information Security, or a related field.
• Minimum 5 years of IT security experience, preferably in a SOC/NOC or service operations environment.
• Strong hands-on expertise in Linux and Kubernetes, with knowledge of Docker and container security.
• Experience in SIEM, vulnerability management, security auditing, cryptography, and Hardware Security Modules (HSM).
• Knowledge of cloud security operations, preferably AWS, including IAM, audit logs, and security posture management.
• Understanding of SSL/TLS, PKI, certificate management, TCP/IP, and network security.
• Familiarity with PCI DSS, CIS, NIST, and ISO security standards.
• Strong analytical, troubleshooting, documentation, and communication skills, with a collaborative and customer-focused approach.
• “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) || Gurgaon
• Req ID: 792293

Preferred qualifications and skills

• Scripting knowledge in Shell, Python, or Ansible is an advantage.
• Experience in financial services, mobile commerce, online banking, and ITIL-based service operations is an advantage.

Employment details

• Location: Gurgaon [Haryana] [India]

About the employer

• About this opportunity:
• The Ericsson Wallet Platform empowers operators and banks to deliver reliable, secure, and scalable financial solutions across Africa, the Middle East, and Latin America.

Additional role details

• Join our Team
• At Ericsson Mobile Financial Services (MFS), we leverage technology to drive financial inclusion, enabling secure digital financial services for millions of users worldwide.
• Join our MFS Operations team in Gurgaon and contribute to protecting mission-critical financial services through security operations, cloud security, and continuous service improvement.