Sopra Steria: Network Security Infrastructure Lead — Noida, Uttar Pradesh, India

About Sopra Steria

Sopra Steria provides technology consulting, digital services and software solutions. Its employer description focuses on helping organisations change their operations through technology, combining business-sector knowledge with digital delivery. The business offers end-to-end support rather than describing its work as software coding alone. Its services connect an organisation's requirements with the technology and processes used to meet them, with an emphasis on practical, sustained improvements in how client organisations operate.

The position and its setting

Sopra Steria lists Network Security Infrastructure Lead in Noida, Uttar Pradesh, India, under reference NOI0006745. The details below separate the work described by the employer from essential conditions, preferred experience and practical preparation advice.

• Department: Engineering, Development, Applications
• Employment type: Full-time
• Employer listing date: 11 September 2026
• Brands: Sopra Steria

Responsibilities and work described

• Total

Essential requirements and candidate background

• 06–09 years
• Primary Skills:
• Manage, monitor, and troubleshoot enterprise Routing & Switching and Wireless infrastructure
• Manage and troubleshoot Aruba ClearPass / CPPM (NAC), including 802.1X, RADIUS, authentication, and network access policies
• Configure and support Aruba/HP switches, Wireless Controllers, and Access Points across enterprise environments
• Troubleshoot Layer 2/Layer 3 connectivity, VLAN, STP, LACP, OSPF, BGP, DHCP, DNS, and network performance issues
• Support network upgrades, migrations, configuration changes, and infrastructure optimization
• Perform root-cause analysis for complex and recurring network incidents
• Coordinate with internal teams, OEMs, and ISPs for network-related issues and activities
• Maintain network documentation and operational procedures
• Bachelor's degree in Computer Science, Information Technology, Electronics & Communication, or a related engineering discipline
• Aruba Certifications

Preferred experience and additional strengths

• Experience: Enterprise Firewalls such as Fortinet, Palo Alto, Check Point, or Cisco
• Knowledge: NAT, VPN/IPsec, HA, and firewall security policies
• Relevant certifications such as CCNA/CCNP, Aruba, or ClearPass
• Preferred Certifications:

Location, schedule and contract conditions

• Work arrangement: Hybrid
• Advertised location: Noida, Uttar Pradesh, India

Pay and application dates

A verified salary figure is not established in this article. An online estimate for another Network Security Infrastructure Lead vacancy is not an offer for reference NOI0006745; use the employer’s own pay disclosure and recruitment communication.

A closing date is not confirmed in this article. Check the current employer page before submitting: an undated posting can change or be withdrawn.

How to apply to Sopra Steria

Applications follow the official employer page linked below.

Open the official Sopra Steria posting below and match the title and reference NOI0006745.

Compare your qualifications and experience with the essential conditions for the Noida, Uttar Pradesh, India position, then read the preferred criteria separately.

Prepare an accurate CV and the supporting items requested in that employer’s application. Provide only information and documents you are authorised to share.

Use the employer’s application option, complete the required fields and review the submission. Retain the acknowledgement when one is provided. Job Alerts World does not receive the application.

Practical preparation: root-cause analysis

For root-cause work, explain the symptom, the evidence examined and how possible causes were tested. Describe the corrective action and the way its effect was checked.

Relevant skills

• root-cause analysis
• problem resolution
• communication