Senior Engineer - GSD

Ericsson GmbH; Dadri; On-site; INR 1,800,000 - 3,000,000; Full time

Job summary

Ericsson GmbH is seeking an experienced IP security engineer to implement, configure, and troubleshoot Checkpoint, Fortinet, Cisco ASA firewalls, and F5 LTM/AFM. The role requires hands-on firewall management, DNS/IPAM oversight with Infoblox, and collaboration with global clients to meet security requirements.

You will lead firewall policy design, VPNs, NAT, and high-availability implementations, ensuring secure and high-performing network delivery.

Qualifications

• Bachelor's degree in engineering (B.E./B.Tech) from a recognized institution.
• Minimum 8 years of hands-on experience in IP security and firewall implementations.
• CCSA or equivalent Checkpoint certification is required; Fortinet or F5 certification is a plus.

Responsibilities

• Configure, implement, and troubleshoot Checkpoint, Fortinet, and Cisco ASA firewalls.
• Troubleshoot firewall issues to ensure minimal downtime and optimal performance.
• Lead the implementation and troubleshooting of F5 LTM and AFM for secure application delivery.
• Manage Infoblox DNS/IPAM for reliable network management.
• Collaborate with global clients and cross-functional teams to align security needs with best practices.

Skills

IP Security

Customer-facing communication

Team collaboration

Education

B.E./B.Tech

Tools

Checkpoint Firewall

Fortinet

Cisco ASA

F5 LTM

F5 AFM

Infoblox DNS/IPAM

Job description

Join our Team

About this opportunity

To work as an IP security engineer responsible for implementing, configuring, and troubleshooting Checkpoint, Fortinet, Cisco ASA firewalls, and F5 LTM/AFM, ensuring optimal security and performance.

What you will do

• Configure and Implement IP Security Firewall i.e. Checkpoint, Fortinet, and Cisco ASA firewalls. Ensure firewall configuration is in line with best practices and security protocols.
• Troubleshoot and Resolve issues related to firewalls, ensuring minimal downtime and optimal performance.
• Hands-on experience in the implementation, configuration, and troubleshooting of F5 Local Traffic Manager (LTM).
• Good to have knowledge in Infoblox for DNS, and IPAM management.
• Communicate effectively with global clients, ensuring that their requirements are understood and executed.
• Provide timely updates, resolve client issues, and act as a trusted advisor.
• Work closely with cross-functional teams, providing insights into network security, performance, and infrastructure optimization.
• Implement, configure, and troubleshoot Checkpoint, Fortinet, and Cisco ASA firewalls to ensure high security and optimal performance.
• Work on configuring firewall policies, VPNs, NAT, and other security protocols.
• Lead the implementation and troubleshooting of F5 Local Traffic Manager (LTM) and Advanced Firewall Manager (AFM) to ensure high availability and secure application delivery.
• Manage and maintain Infoblox for DNS and IPAM to ensure network stability and optimal performance.
• Provide high-level technical support to global clients, ensuring that their network security needs are addressed in a timely manner.
• Troubleshoot and resolve network security issues, delivering solutions that ensure customer satisfaction.
• Collaborate with internal teams to optimize network security and performance.
• Excellent verbal and written communication skills for effective client interaction and team collaboration.

You will bring

• Qualifications: B.E/ B.Tech
• Years of experience: minimum 8 Years
• Expertise on IP Security and strong hands-on experience with Checkpoint Firewall
• Good understanding of Fortinet, and Cisco ASA firewalls
• Proficient in implementing, configuring, and troubleshooting F5 LTM
• Must have certification in Checkpoint Firewall (CCSA)
• Certification on Fortinet or F5 will be added benefit.
• Proven experience in a customer-facing role, dealing with global clients and resolving complex technical issues.
• Strong verbal and written communication skills.
• Good industry knowledge
• Good communication and presentation skills
• Good customer handling abilities

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?

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