Job Description – Network & Infrastructure Engineer
Position - Network & Infrastructure Engineer
Experience: 3–4 Years
Location: Devanahalli
Company: Blute Technologies
About the Role
We are looking for a skilled Network & Infrastructure Engineer with 3–4 years of hands-on experience in managing enterprise network infrastructure. The ideal candidate should have strong troubleshooting capabilities across LAN, WAN, Wi-Fi, servers, routers, switches, firewalls, and network security components. The role requires proactive monitoring, incident resolution, and coordination with end users and vendors to ensure high network availability and performance.
Key Responsibilities – Network Administration & Support
- Configure, manage, and maintain enterprise network infrastructure including routers, L2 and L3 switches, firewalls, wireless controllers, and access points.
- Monitor network performance, uptime, and utilization using network monitoring tools.
- Diagnose and resolve network connectivity issues affecting users, applications, and business operations.
- Perform root cause analysis (RCA) for recurring incidents and recommend permanent fixes.
- Manage LAN, WAN, VPN, VLAN, DHCP, DNS, NAT, and routing protocols.
Hands on exposure with servers will be added advantage
- Support Windows and Linux servers in coordination with system administrators.
- Monitor server health, storage utilization, and network connectivity.
- Manage Active Directory, Group Policies, DNS, and DHCP services.
- Coordinate server patching, upgrades, and preventive maintenance activities.
Security & Compliance
- Configure and maintain firewalls, VPNs, endpoint security, and network access controls.
- Monitor network security alerts and respond to security incidents.
- Implement network security best practices and compliance requirements.
Incident Management
- Handle L1/L2/L3 network incidents and service requests.
- Provide on-site and remote troubleshooting support.
- Maintain documentation of network diagrams, configurations, SOPs, and troubleshooting guides.
- Coordinate with OEM vendors and ISPs for issue resolution.
Preventive Maintenance
- Conduct regular health checks of network devices and servers.
- Perform firmware and software upgrades on network equipment.
- Ensure backups of network configurations and critical infrastructure.
Required Technical Skills
Networking:
- Routing & Switching
- TCP/IP, VLANs, STP, OSPF, BGP (basic understanding)
- DNS, DHCP, NAT
- VPN Technologies (IPSec, SSL VPN)
- Wireless Networking (Wi-Fi Controllers, Access Points)
Infrastructure:
- Windows Server Administration
- Active Directory
- Linux Fundamentals
- Server Hardware & Storage Basics
- Virtualization concepts (VMware/Hyper-V)
Security:
- Firewall Administration (Fortinet, Sophos, Palo Alto, Cisco ASA, etc.)
- Network Security Concepts
- Access Control and Authentication
Monitoring Tools:
- PRTG
- SolarWinds
- Zabbix
- Nagios
- Wireshark
Preferred Certifications
Mandatory:
- CCNA (Cisco Certified Network Associate)
Preferred:
- Fortinet NSE 4
- MTCNA (MikroTik Certified Network Associate)
- Microsoft Windows Server Administration Certification
- CompTIA Network+
Educational Qualification
- B.E./B.Tech in Computer Science, Information Science, Electronics & Communication, or related field.
- Diploma candidates with strong networking experience may also be considered.
Desired Candidate Profile
- Strong analytical and troubleshooting skills.
- Experience handling client-facing support environments.
- Ability to work independently during critical incidents.
- Good communication and documentation skills.
- Experience working in manufacturing, corporate, or enterprise environments is an added advantage.
Key Performance Indicators (KPIs)
- Network uptime and availability.
- Mean Time to Resolution (MTTR).
- Incident closure within SLA.
- Preventive maintenance compliance.
- Successful execution of infrastructure upgrades and changes.
Pay: ₹500,000.00 - ₹600,000.00 per year
Benefits:
Work Location: In person
