Network Infrastructure Expert

Join us at Orange Business!
We are a network and digital integrator that understands the entire value chain of the digital world, freeing our customers to focus on the strategic initiatives that shape their business.
Every day, you will collaborate with a team dedicated to providing consistent, sustainable global solutions, no matter where our customers operate. With over 30,000 employees across Asia, the Americas, Africa, and Europe, we offer a dynamic environment to develop and perfect your skills in a field filled with exciting challenges and opportunities.

Key Responsibilities

• Prepare HLD/LLD and Execute implementation of approved HLD/LLD.
• Configure and deploy routers, switches, and WAN devices.
• Perform greenfield and brownfield deployments.
• Implement LAN, WAN, and Data Center network solutions.
• Conduct pre-implementation planning and risk assessment.
• Deploy MPLS and Internet WAN connectivity.
• Plan and execute network migration activities.
• Perform DC migration / WAN link migration.
• Execute change windows with minimal downtime.
• Provide onsite/remote support during cutovers.
• Prepare rollback plans and ensure successful execution.
• Conduct FAT / UAT testing.
• Perform redundancy and failover testing.
• Ensure compliance with security baselines and standards.
• Update LLD and as-built documentation.
• Prepare implementation reports and MOP (Method of Procedure).
• Conduct KT sessions for Operations (L2/L3 Support teams).
• Work with multiple OEMs.
• Support project managers in implementation planning.

 

Technical Skills Required

• BGP (iBGP/eBGP, filtering, route maps)
• OSPF (multi-area design & optimization)
• EIGRP / IS-IS
• Route redistribution & policy control
• Switching Technologies
• VLAN, 802.1Q Trunking
• STP / RSTP / MSTP
• EtherChannel / LACP
• Inter-VLAN routing
• Private VLAN
• HSRP / VRRP / GLBP
• Link redundancy and dual-homing
• MPLS
• Internet Edge routing
• SD-WAN fundamentals
• Data center leaf-spine basics
• VXLAN (preferred)
• ACL configuration
• Port security
• DHCP snooping / DAI
• Basic firewall integration
• Basic Python / Ansible for configuration deployment
• Template-based configuration

 

Experience Requirements

• 8–15 years of networking experience.
• Hands-on experience in large-scale enterprise/DC rollouts.

 

Certifications (Preferred)

• Cisco Systems CCNP Enterprise
• Cisco Systems CCIE (preferred)
• Other OEM equivalent certification

 

Key Competencies

• Strong execution capability.
• Ability to work in critical change windows.
• Risk identification and mitigation skills.
• Clear technical documentation skills.
• Team collaboration and cross-functional coordination.

Key Responsibilities

• Prepare HLD/LLD and Execute implementation of approved HLD/LLD.
• Configure and deploy routers, switches, and WAN devices.
• Perform greenfield and brownfield deployments.
• Implement LAN, WAN, and Data Center network solutions.
• Conduct pre-implementation planning and risk assessment.
• Deploy MPLS and Internet WAN connectivity.
• Plan and execute network migration activities.
• Perform DC migration / WAN link migration.
• Execute change windows with minimal downtime.
• Provide onsite/remote support during cutovers.
• Prepare rollback plans and ensure successful execution.
• Conduct FAT / UAT testing.
• Perform redundancy and failover testing.
• Ensure compliance with security baselines and standards.
• Update LLD and as-built documentation.
• Prepare implementation reports and MOP (Method of Procedure).
• Conduct KT sessions for Operations (L2/L3 Support teams).
• Work with multiple OEMs.
• Support project managers in implementation planning.

 

Technical Skills Required

• BGP (iBGP/eBGP, filtering, route maps)
• OSPF (multi-area design & optimization)
• EIGRP / IS-IS
• Route redistribution & policy control
• Switching Technologies
• VLAN, 802.1Q Trunking
• STP / RSTP / MSTP
• EtherChannel / LACP
• Inter-VLAN routing
• Private VLAN
• HSRP / VRRP / GLBP
• Link redundancy and dual-homing
• MPLS
• Internet Edge routing
• SD-WAN fundamentals
• Data center leaf-spine basics
• VXLAN (preferred)
• ACL configuration
• Port security
• DHCP snooping / DAI
• Basic firewall integration
• Basic Python / Ansible for configuration deployment
• Template-based configuration

 

Experience Requirements

• 8–15 years of networking experience.
• Hands-on experience in large-scale enterprise/DC rollouts.

 

Certifications (Preferred)

• Cisco Systems CCNP Enterprise
• Cisco Systems CCIE (preferred)
• Other OEM equivalent certification

 

Key Competencies

• Strong execution capability.
• Ability to work in critical change windows.
• Risk identification and mitigation skills.
• Clear technical documentation skills.
• Team collaboration and cross-functional coordination.

You bring rigor, passion for challenges, and determination. You seek the opportunity to expand your expertise, achieve your goals, and thrive.

• Global Opportunities: Work in multi-national teams with opportunity to collaborate with colleagues and customers from all over the world.
• Flexible Work Environment: Flexible working hours and possibility to combine work from office and home (hybrid ways of working).
• Professional Development: training programs and upskilling/re-skilling opportunities.
• Career Growth: Internal growth and mobility opportunities within Orange.
• Caring and Daring Culture: Health and well-being programs and benefits, diversity & inclusion initiatives, CSR and employee connect events.
• Reward Programs: Employee Referral Program, Change Maker Awards.

Regardless of your age, gender identity, race, ethnic origin, religion/belief, sexual orientation, marital status, neurotype, disability, veteran status or appearance, we encourage diversity within our teams because it is a strength for the collective and a vector of innovation. Orange Group is a disabled-friendly company and equal opportunity employer: don't hesitate to tell us about your specific needs.