Senior Administrator – Network

Publication date : May 14, 2026, 12:00AM

Orange Business is here!
About us

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.

About the role

1. Essential role related knowledge, skills, certifications, and experience

knowledge and abilities

Deep Knowledge in Switching concepts like: STP, RSTP, MSTP, VLAN tagging, LACP, vPC/vDC, MC-LAG

Deep Knowledge in Routing concepts like: OSPF, EIGRP, BGP.

Deep Knowledge in Gateway Redundancy Protocol like: VRRP, HSRP, GLBP

Hands on Experience of Cisco - Nexus 9K,7K,5K,2K. Cat 68xx, 65xx,45xx, 3650, 2960x
ASR1k, ISR 29xx, 43xx
Juniper -Ex 2300, EX43xx/45xx, QFX 5100
MX480

Independently able to perform detailed analysis/troubleshooting for incidents reported and drive for closure.

Analyze / Perform recommended changes on LAN/WAN infrastructure with utmost care

Monitors network usage and performance through network management tools.

Eager and capable to work in a global multi-cultural team and to develop him/her self

Capacity reporting.

Documenting knowledge articles for critical incident/ changes

Good understanding of ITIL processes

Excellent communication skills, both written and verbal, and excellent presentation skills. Well versed in English.

Good experience in using Microsoft Visio.

Operational Knowledge of Firewalls – Checkpoint / Fortinet

Fair Understanding of other components in DataCenter Stack : Server - Blade / Rack , Vmware DC Virtualization, Storage & Backup

Ability to engage and partner with customer and internal staff as required.

Ability to work in a virtual team environment.

Ability to identify problems and work to resolution as required.

Should be a team player

education, qualifications, and certifications

Bachelor Degree or M.C.A

Cisco / Juniper Certifications (CCNA /JNCIA & CCNP / JNCIP at least Routing + Switching)

vMWare Datacenter and Network Function Virtualization (NSX)- Desirable

Experience

Administrator : Minimum of 3-5 years related work experience in customer facing organizations within the telecom or IT industry.

Sr. Administrator : Minimum of 5-6 years related work experience in customer facing organizations within the telecom or IT industry.

Strong knowledge on Cisco Routing and switching also havingexperience on Security devices like Checkpoint / Fortinet Juniper etc……

Good level of practiced technical knowledge.

About you

Senior Administrator- Networks is a position in Orange cloud business operation entity. He is accountable for delivery of network services to our internal and external customers.

He is responsible to manage and deploy network equipments for different data center and Customers across the globe.

Provide L2/L3 Support on network Infrastructure services to customers in 24 X 7 support model.

You bring a can-do attitude, tackle challenges head-on and challenge the status quo with new and innovative ideas.

What we offer

• 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.

Only your skills matterRegardless 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.

At Orange, only your skills matter.

Regardless of your age, gender, background, origin, religion, sexual orientation, disability, neurodiversity, or appearance, we actively encourage diversity within our teams, as it is a collective strength and a driver of innovation.Orange is a disability-inclusive employer: please feel free to let us know about any specific needs you may have.