Network Security Engineer (L2) at NTT Ltd

Petaling Jaya, Selangor, Malaysia -

Full Time

Start Date

Immediate

Expiry Date

15 Mar, 26

Salary

0.0

Posted On

15 Dec, 25

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Network Security Operations, Palo Alto Firewalls, Azure Firewall, AWS Security Groups, TCP/IP, VPNs, Routing, Switching, Network Segmentation, Firewall Monitoring Tools, Log Analysis, Incident Response, Change Management, Traffic Log Analysis, Configuration Hardening, Firewall Rule Reviews

Industry

IT Services and IT Consulting

Description

Make an impact with NTT DATA Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive. Your day at NTT DATA As a Network Security Engineer (L2) at NTT DATA, you will play an essential role in maintaining our clients' IT infrastructure and systems. Your expertise will help keep everything running smoothly by proactively monitoring, identifying, investigating, and resolving technical incidents and problems. You'll be the go-to person to restore services and ensure our clients' satisfaction. Key Responsibilities: Responsible for day-to-day firewall operations, incident response, and change management support. Monitor, configure, and maintain Palo Alto NGFWs, including policy changes, NAT, VPN tunnels, and rule base management. Support Azure Firewall, NSGs, and Application Gateway WAF configurations. Manage AWS Security Groups, NACLs, and assist in AWS Network Firewall operations. Perform L2-level troubleshooting for firewall connectivity, security events, and network anomalies. Analyse traffic logs and firewall alerts to identify and escalate potential threats. Perform firewall firmware upgrades, patches, and configuration hardening. Perform regular firewall rule reviews and ensure compliance with security policies. Document incidents, configuration changes, and operational procedures. Generate reports on firewall utilization, security alerts, and network events. Skills & Qualifications: 3+ years of experience in network security operations. Hands-on experience with Palo Alto Firewalls (PAN-OS) and basic policy management. Experience with Azure Firewall, NSGs, and basic cloud network security tasks. Experience with AWS Security Groups, NACLs, or AWS Network Firewall. Understanding of TCP/IP, VPNs, routing, switching, and network segmentation. Familiarity with firewall monitoring tools and log analysis. Certifications preferred: Palo Alto Networks Certified Cybersecurity Associate (PCCSA) or PCNSA Azure Security Engineer Associate (AZ-500) AWS Certified Security Specialty #LI-APAC Workplace type: About NTT DATA NTT DATA is a $30+ billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world’s leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. Our consulting and industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners. NTT DATA is part of NTT Group, which invests over $3 billion each year in R&D. Equal Opportunity Employer NTT DATA is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. We are committed to providing an environment free of unfair discrimination and harassment. We do not discriminate based on age, race, colour, gender, sexual orientation, religion, nationality, disability, pregnancy, marital status, veteran status, or any other protected category. Join our growing global team and accelerate your career with us. Apply today. Third parties fraudulently posing as NTT DATA recruiters NTT DATA recruiters will never ask job seekers or candidates for payment or banking information during the recruitment process, for any reason. Please remain vigilant of third parties who may attempt to impersonate NTT DATA recruiters—whether in writing or by phone—in order to deceptively obtain personal data or money from you. All email communications from an NTT DATA recruiter will come from an @nttdata.com email address. If you suspect any fraudulent activity, please contact us. Is innovation part of your DNA? Do you want to enable a connected future for people, organizations, and society? Join our growing global NTT family and you’ll be part of the world’s largest ICT company (by revenue). We’ve combined the capabilities of 28 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 employ 40,000 people across 57 countries. By bringing together the world’s best technology companies and emerging innovators, we work together to deliver sustainable outcomes to businesses and the world. Innovation is part of our DNA. We believe it’s key to what makes us different. So, we strive to move forward, challenge the status quo, and drive excellence through the technologies we integrate and the services we deliver around the world. The result is connected cities, connected factories, connected healthcare, connected agriculture, connected conservation, connected mobility, and connected sport. Together we enable the connected future. You’ll be joining a global employer that is committed to attracting, growing and keeping the best talent. A place where you will be at the heart of our success!

How To Apply:

Incase you would like to apply to this job directly from the source, please click here

Responsibilities

The Network Security Engineer (L2) will be responsible for day-to-day firewall operations, incident response, and change management support. They will monitor, configure, and maintain various firewall systems and perform troubleshooting for connectivity and security events.