Sr. Network Network Engineer

2 days ago

Mumbai, Maharashtra, India Immunity Networks Full time ₹ 6,00,000 - ₹ 18,00,000 per year
Job Information

Department Name

Tech Support

Date Opened

06/30/2025

Job Type

Full time

Industry

Technology

City

Mumbai

State/Province

Maharashtra

Country

India

Zip/Postal Code

400072

About Us

Immunity Networks & Technologies Pvt. Ltd. is a leading Indian IT networking and cybersecurity company committed to delivering secure, scalable, and performance-driven solutions for businesses of all sizes. Established with a vision to empower organizations through cutting-edge technology, Immunity Networks specializes in network infrastructure, wireless solutions, firewall deployments, and managed security services.

With a robust presence across Maharashtra and Gujarat, we cater to enterprise, SMB, and government clients, offering reliable products, technical expertise, and end-to-end support.



Job Description
Job Summary:

We are seeking a highly skilled and experienced Senior Network Engineer to design, implement, manage, and support our enterprise network infrastructure. The ideal candidate will have deep knowledge of networking protocols, hardware, and security best practices, and will play a key role in ensuring the reliability, performance, and security of our systems.

Requirements
Key Responsibilities:
  • Design, implement, and maintain enterprise-level LAN, WAN, WLAN, and cloud-based networks.
  • Configure and troubleshoot routers, switches, firewalls, VPNs, and other network devices.
  • Monitor network performance, identify issues, and implement solutions to optimize uptime and reliability.
  • Collaborate with IT teams and vendors to integrate new technologies and upgrades.
  • Create and maintain comprehensive documentation for all network systems and configurations.
  • Lead network projects and mentor junior engineers or technicians.
  • Implement network security policies and procedures; manage firewalls, ACLs, and intrusion prevention systems.
  • Perform capacity planning and develop scalable network architectures.
  • Conduct risk assessments and develop disaster recovery strategies related to networking.
  • Stay current on emerging technologies and provide recommendations for system enhancements.
Qualifications:
Education:
  • Bachelor's degree in Computer Science, Information Technology, or a related field (required)
  • Relevant certifications preferred: CCNP, CCIE, CompTIA Network+, Juniper, AWS Certified Advanced Networking
Experience:
  • 5–10 years of experience in network engineering or infrastructure management.
  • Proven experience with Cisco, Juniper, Aruba, Palo Alto, Fortinet, or equivalent enterprise hardware.
  • Hands-on experience with cloud networking (AWS, Azure, or GCP).
  • Strong background in routing protocols (BGP, OSPF, EIGRP), VLANs, VPNs, and QoS.
Benefits
Compensation & Benefits:
  • Competitive salary based on experience
  • Professional development opportunities
  • Paid time off and holidays

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