Network Security Engineer - Manesar- Direct Contract at Dimension Data India Pvt Ltd.

Gicseh; Gurugram District; On-site; INR 6,00,000 - 12,00,000; Full time

Job summary

An established industry player is seeking a Network Security Engineer with a strong background in cyber security and DDoS mitigation. This role involves providing critical support for complex network security issues, managing threat detection, and implementing effective countermeasures against DDoS attacks. Join a dynamic team where your expertise will contribute to creating a secure and connected future. If you have a passion for technology and a drive to protect networks, this opportunity is perfect for you.

Qualifications

• 4+ years in Network Security/Cyber Security required.
• Experience with SIEM and Juniper firewall is essential.

Responsibilities

• Provide escalation support for complex problem resolution.
• Manage DDoS detection and mitigation strategies.
• Monitor and maintain Arbor PeakFlow systems.

Skills

DDoS mitigation

DDoS detection

cyber security

network security

Arbor

SIEM

Juniper firewall

Arbor PeakFlow

Education

Any Graduate in Any Specialization

Any Postgraduate

Job description

Network Security Engineer - Manesar - Direct Contract at Dimension Data India Pvt Ltd.

Experience: 4 - 8 years
Location: Manesar
Employment Type: Full Time, Permanent

Job description:

1. 4+ years in Network Security/ Cyber Security.
2. Experience in SIEM/ Juniper firewall.
3. Escalation support for complex problem resolution to L2 team.
4. Threat management: DDoS Detection & Mitigation.
5. Monitoring and Maintenance of Arbor PeakFlow.
6. Setting up Arbor Mitigation Managed Objects, Mitigation Templates, and Mitigation TMS Groups.
7. Setting up the Arbor Black/White lists against DDoS attacks as per customer's policy set.
8. Analysis of DDoS attacks and Generating Reports.
9. Setting up the Countermeasures to detect DDoS attacks e.g.: IP Location Filter, Zombie Detection, TCP SYN Authentication, DNS Scoping, DNS Authentication, TCP Connection Reset, Payload Regular Expression, DNS Rate Limiting, DNS Regular Expression, HTTP Rate limiting etc.
10. Mitigation during DoS/DDoS with blackhole mitigation.

Role: System Security
Industry Type: IT-Hardware & Networking
Functional Area: IT Software - Network Administration, Security
Role Category: Admin/Maintenance/Security/Datawarehousing

Education:
UG: Any Graduate in Any Specialization
PG: Any Postgraduate, Post Graduation Not Required
Doctorate: Doctorate Not Required

Key Skills: DDoS mitigation, DDoS detection, cyber security, network security, Arbor, SIEM, DDoS, Juniper firewall, Arbor PeakFlow

About Company:
NTT is a leading, global technology services company. We believe that together we do great things. In a constantly evolving world, technology doesn’t stand still. And nor do we. Every wave of change is an opportunity to transform your business today, so you can reshape the outcomes of tomorrow. We’ve combined the capabilities of more than 20 remarkable companies to become one, leading technology services provider. Together, we help our people, clients, and communities do great things with technology to create a more secure and connected future. We believe in our people. They’re not only diverse and inspiring, but also experts at what they do and committed to partnering with you. As a global technology services provider, we employ 40,000 people to be where our clients are based, across 57 countries. By bringing together the world’s best technology companies and emerging innovators, we work together to deliver sustainable outcomes to your business and the world.
Website: https://hello.global.ntt
Contact Person: Satish Joshi
Email: [e-mail]