Senior Network Engineer

Orbia Pune; Pune District; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Orbia Pune is seeking a Senior Network Engineer to design, deploy, and support enterprise-grade network solutions across data centers, cloud environments, and office sites worldwide.

You will maintain network infrastructure, perform deployments, and collaborate with internal teams and external vendors to ensure reliable service and security. Bachelor's degree and relevant certifications are preferred for this role.

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, or related field.
• Enterprise network engineering experience required (3–5 years).
• Knowledge of DNS, DHCP, HTTP, SSL, TCP/IP, and OSI model.

Responsibilities

• Maintain and support network infrastructure across office sites, data centers, and cloud environments.
• Perform small-scale network deployments and assist in infrastructure projects.
• Collaborate on cross-functional projects providing network expertise.
• Monitor network performance and coordinate incident response.
• Administer and troubleshoot DDI solutions, particularly Infoblox.
• Configure Aruba switches and wireless controllers; manage Fortinet firewalls.
• Collaborate with vendors and internal teams to ensure service delivery.
• Document configurations and procedures for compliance and knowledge sharing.

Skills

Routing protocols

Switching protocols

DNS/DHCP

TCP/IP

OSi Model

Incident response

Education

Bachelor’s degree in Computer Science or IT

Tools

Aruba networking equipment

Fortinet firewalls

Infoblox DDI

Aruba Clearpass

MS Office 365

ServiceNow

Job description

We are seeking a highly skilled and motivated Senior Network Engineer to join our global infrastructure team. In this role, you will design, deploy, and support enterprise-grade network solutions across data centers, cloud environments, and office sites worldwide. You will play a key role in ensuring our network infrastructure is secure, scalable, reliable, and aligned with business needs.

Responsibilities:

• Maintain and support network infrastructure across office sites, data centers, and cloud environments.
• Perform small-scale network deployments and assist in implementing tasks for infrastructure projects.
• Participate in cross-functional projects, providing network expertise and support.
• Monitor network performance and ensure proactive incident response and resolution.
• Administer and troubleshoot DDI solutions, particularly Infoblox.
• Configure, maintain, and optimize Aruba networking equipment including switches and wireless controllers.
• Manage and secure Fortinet firewalls, including policy updates, VPN configurations, and threat monitoring.
• Collaborate with internal teams and external vendors to ensure service delivery and operational continuity.
• Document network configurations, changes, and procedures for compliance and knowledge sharing.

Education:

• Bachelor’s degree in Computer Science, Information Technology, or related field.

Certification Preferred:

• Preferred: Aruba Certified (ACSA/ACSP), Fortinet NSE (Level 4+), Infoblox Certified Network Professional.

Experience

• Minimum 3-5 years of hands-on experience in enterprise network engineering.
• Specific knowledge of routing and switching protocols
• Understanding of Networking concepts such as DNS, DHCP, HTTP, SSL, OSI Model and TCP/IP
• Aruba Switching and Wireless
• Aruba Clearpass
• MS Office 365 and ServiceNow
• Proven experience with Aruba networking equipment, Fortinet firewalls, and Infoblox DDI solutions.
• Experience participating in infrastructure projects and small-scale deployments.
• Strong background in maintaining network equipment, troubleshooting, and performance monitoring.
• Experience working with cross-functional teams and external vendors.