Senior Administrator – Network

Orange Business; Gurugram District; Hybrid; INR 600,000 - 900,000; Full time

Benefits offered by this job

Global opportunities

Hybrid work environment

Professional development

Career growth

Well-being programs

Referral program

Job summary

Orange Business is seeking an Administrator/Senior Administrator - Networks to deliver and troubleshoot network services for data centers and customers worldwide. You will deploy equipment and provide 24x7 L2/L3 support while mentoring junior staff.

The role requires strong routing/switching knowledge, familiarity with Check Point and Fortinet firewalls, and experience with Cisco/Juniper hardware in a large, multicultural environment. Hybrid work model offered.

Qualifications

• Bachelor’s or MCA required with relevant telecom/IT background.
• CCNA/JNCIA and CCNP/JNCIP certifications preferred.
• VMware NSX experience desirable.

Responsibilities

• Deliver network services to internal and external customers 24x7.
• Deploy and manage network equipment for data centers and customers globally.
• Provide L2/L3 support and mentor L1 staff.

Skills

Switching concepts

Routing protocols

Gateway redundancy

LAN/WAN troubleshooting

ITIL processes

English communication

Team collaboration

Education

Bachelor’s Degree or MCA

CCNA / JNCIA

CCNP / JNCIP

VMware NSX (desirable)

Tools

Cisco Nexus/Catalyst

Juniper EX/QFX

Check Point / Fortinet firewalls

VMware DC virtualization

VRRP/HSRP/GLBP

Cisco/Juniper routing hardware

Job description

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

• Administrator / 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 equipment 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. He is responsible to provide training/support to L1 representatives (Monitoring and Support Team).

Knowledge and Abilities

• Strong expertise in Switching concepts : STP, RSTP, MSTP, VLAN tagging, LACP, vPC/vDC, MC-LAG.
• Advanced knowledge of Routing protocols : OSPF, EIGRP, BGP.
• In-depth understanding of Gateway redundancy protocols : VRRP, HSRP, GLBP.
• Hands-on experience with:
• Cisco: Nexus 9K/7K/5K/2K, Catalyst 68xx/65xx/45xx/3650/2960x, ASR1k, ISR 29xx/43xx.
• Juniper: EX2300, EX43xx/45xx, QFX5100, MX480.
• Independently perform detailed incident analysis and troubleshooting, ensuring timely closure.
• Execute recommended changes on LAN/WAN infrastructure with precision.
• Monitor network usage and performance using network management tools.
• Skilled in capacity reporting and proactive infrastructure management.
• Document and maintain knowledge articles for critical incidents and changes.
• Strong understanding of ITIL processes.
• Proficient in Microsoft Visio for technical diagrams.
• Operational knowledge of Firewalls : Checkpoint, Fortinet.
• Fair understanding of Datacenter stack : Servers (blade/rack), VMware DC virtualization, storage, and backup.
• Ability to effectively engage and collaborate with customers and internal teams.
• Comfortable working in global, multicultural, and virtual team environments.
• Strong problem-solving skills with a focus on resolution.
• Excellent communication and presentation skills; fluent in English.
• Team player with mentoring capability.

Experience

• Administrator: Minimum of 3–5 years of relevant work experience in customer-facing roles within the telecom or IT industry.
• Senior Administrator: Minimum of 5–6 years of relevant work experience in customer-facing roles within the telecom or IT industry.
• Strong knowledge of Cisco routing and switching, with hands-on experience in security devices such as Checkpoint, Fortinet, and Juniper.
• Solid foundation of practiced technical knowledge and operational expertise.

Education, Qualifications, and Certifications

• Bachelor’s Degree or MCA.
• Cisco/Juniper certifications: CCNA / JNCIA and CCNP / JNCIP (Routing & Switching).
• VMware Datacenter and Network Function Virtualization (NSX) – desirable.

You bring passion, energy, taste for exploration and adaptability. You seek the opportunity to expand your knowledge and develop new skills.

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 Matter

Regardless of your age, gender identity, race, ethnic origin, religion/belief, sexual orientation, marital status, neuroatypia, 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.