Job Title: Network L3 Engineer

Location: Vadodara / Bengaluru
Job Type: Full Time / Onsite
Department: IT Infrastructure
Shift: Rotational

Company Profile:

SI2 Technologies is a strategic premier application and infrastructure outsourcing
company. As a specialist in delivering business transformation through IT, Infrastructure,
and Consulting, we partner with our customers to help them drive positive and upscaled
outcomes.
One of the many ways that we aim to keep providing you with the best possible service is
our continued investment in education and the growth of our people. We hire highly skilled
professionals and continually train and keep them updated in the latest technologies.

Job Summary:

The Network L3 Engineer will be responsible for maintaining, troubleshooting, and
optimizing our advanced network infrastructure for our client(s). This role requires a deep
understanding of networking protocols, strong problem-solving skills, and the ability to
work under pressure to resolve complex network issues. The ideal candidate will have




hands-on experience with multi-vendor network equipment, excellent communication
skills, and a proactive approach to continuous improvement.

Must have Core Technical Skills –

1. Advanced Networking Protocols: Deep understanding of TCP/IP, BGP, OSPF, EIGRP,
MPLS, ISIS. Routing and switching concepts at an expert level
2. Network Design and Architecture: Experience designing scalable, high-availability
network infrastructures. Capacity planning and performance optimization
3. Firewall and Security: Proficient with firewalls (e.g., Palo Alto, Fortinet, Cisco ASA).
VPNs (IPSec, SSL), ACLs, NAT, IDS/IPS
4. Load Balancing and Redundancy: Knowledge of F5, Citrix NetScaler, or similar
appliances. HA protocols like HSRP, VRRP, GLBP
5. Network Monitoring and Troubleshooting: Tools: Wireshark, SolarWinds, Nagios, PRTG
Strong analytical skills for packet capture analysis. Core Data Center Network Skills.

Positive to have Core Technical Skil

📌 Network Operations Engineer (India)
🏢 Si2 Technologies
📍 India