Server Load Balancer Engineer (L2) at NTT Ltd

Mumbai City, maharashtra, India -

Full Time

Start Date

Immediate

Expiry Date

10 Apr, 26

Salary

0.0

Posted On

10 Jan, 26

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

F5 BIG-IP, LTM, GTM, TCP/IP, DNS, HTTP/S, BGP, OSPF, SSL/TLS, VPNs, Network Security, Incident Analysis, Performance Tuning, Change Management, Regulatory Compliance, Problem Resolution

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. Role: L2- Server Load Balancer (SLB & GSLB) Level: L2 (24*7) Experience*: 4-6 years’ relevant experience. Technology (OEM)*: F5 BIG-IP (LTM & GTM), TCP/IP, DNS, HTTP/S, and R&S protocols (BGP, OSPF), SSL/TLS, VPNs. Skills: Candidate should have In-depth knowledge of LTM, GTM, TCP/IP, DNS, HTTP/S, R&S protocols (BGP, OSPF) Job summary The L2 F5 Network Engineer is responsible for the day-to-day operations, maintenance, and support of the F5 load-balancing infrastructure. This includes both Local Traffic Manager (LTM) for Server Load Balancing (SLB) and BIG-IP DNS (formerly GTM) for Global Server Load Balancing (GSLB). The role focuses on ensuring high availability, performance, and security of critical banking applications by handling incidents, executing changes, and assisting with problem resolution. The engineer will work within a strict, regulated environment and must adhere to all security and compliance protocols. Key Responsibilities Provide Level 2 support for all incidents and service requests related to DMZ SLBs and perimeter GSLBs, resolving complex issues escalated from L1 teams. Perform routine health checks, proactive monitoring, and performance tuning of the load balancing infrastructure. Execute change requests for network and security modifications, including new virtual server configurations, pool member updates, and rule/iRule adjustments, following strict change management protocols. Assist with regular patching, software upgrades, and hardware maintenance of F5 BIG-IP devices and other related infrastructure, often during non-business hours. Implement and enforce network security policies and best practices specific to the banking sector, including PCI DSS and other regulatory requirements. Act as a liaison between L1 and L3 support teams, developers, and project managers. Assist with security audits, provide evidence of compliance, and address any security or vulnerability findings related to the load balancing environment. Ensure application traffic flows securely through the DMZ and across multiple data centers, coordinating with Security Operations Center (SOC) teams as needed. Shall analyze incidents & identify root causes and act for containment and remediation. Shall co-ordinate with the different departments/stakeholders for incident analysis and remedial action. Provides engineering analysis and architectural design of technical solutions. Strong, hands-on experience with enterprise-grade load balancers, preferably F5 BIG-IP LTM (Local Traffic Manager) and GTM (Global Traffic Manager). Workplace type: On-site Working 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!

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Responsibilities

The L2 F5 Network Engineer is responsible for the day-to-day operations, maintenance, and support of the F5 load-balancing infrastructure. This includes providing Level 2 support for incidents and service requests, performing health checks, and executing change requests.