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, troubleshoot, and optimize Aruba switching/wireless, Fortinet firewalls, Infoblox DDI, and related technologies while collaborating with global teams and vendors to ensure secure and reliable connectivity that aligns with business needs.

Qualifications

• Bachelor’s degree in Computer Science, IT, or related field.
• 3–5 years of enterprise network engineering experience.
• Experience with Aruba, Fortinet, Infoblox.
• Strong knowledge of DNS, DHCP, HTTP, TLS/SSL, TCP/IP.

Responsibilities

• Maintain and support network infrastructure across data centers, office sites, and cloud environments.
• Perform small-scale deployments and assist in infrastructure projects.
• Monitor network performance and respond to incidents.
• Document configurations, changes, and procedures for compliance.

Skills

Networking

Routing & Switching

Aruba

Fortinet

Infoblox

DNS/DHCP

VPN

Cloud networking

Education

Bachelor's degree

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.