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Sopra Steria

Posted 11 Sep 2026

Network Security Infrastructure Lead

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Employment
Full time
Workplace
Hybrid
Team
Engineering, Development, Applications
Posted
11 Sep 2026

About the role

Job Description

Total Experience: 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.

Good to Have Skills:

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

Qualifications

  1. Bachelor's degree in Computer Science, Information Technology, Electronics & Communication, or a related engineering discipline.

Preferred Certifications:

  • Aruba Certifications
Additional Information

At our organization, we are committed to fighting against all forms of discrimination. We foster a work environment that is inclusive and respectful of all differences.

All of our positions are open to people with disabilities.

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