Network Engineer

BETSOL; Bengaluru; On-site; INR 1,500,000 - 2,400,000; Full time

Job summary

BETSOL is seeking an experienced Network Engineer to design, implement, and support enterprise network infrastructure across on-premises and cloud environments in Bengaluru. You will lead architecture efforts, ensure security and high availability, and mentor junior engineers in a dynamic, technology-driven setting.

The role involves hands-on configuration of Cisco/Aruba switches, FortiGate firewalls, VPNs, and wireless networks, plus scripting for automation and robust documentation.

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, Engineering, or related field.
• 5+ years hands-on experience in enterprise networking infrastructure design, implementation, and support.
• CCNA or CCNP certification required.
• Fortinet NSE or Aruba certifications preferred.

Responsibilities

• Lead the design, architecture, implementation, and support of enterprise network infrastructure.
• Architect highly available, scalable, and secure network solutions aligned with business objectives.
• Implement network services according to industry best practices and standards.
• Provide technical leadership and mentorship to network engineers.
• Administer and optimize networking components including Cisco/Aruba switches, wireless APs, VPNs, FortiGate firewalls, load balancers, and monitoring systems.
• Design and support enterprise wireless networks using HPE Aruba and Ubiquiti UniFi.
• Implement network security strategies across hybrid environments.
• Lead 24x7 monitoring, incident response, and root case analysis for network performance.
• Participate in and lead critical incident troubleshooting efforts.
• Develop and enforce network engineering standards and secure interconnection practices.
• Drive automation using Python/Bash for configuration management and monitoring.
• Own documentation of architecture, processes, standards, and change management.

Skills

Layer 2/3 switching

Cisco switches

Aruba switches

FortiGate firewalls

Network security

High availability

Wireshark

Fiddler

Nmap

Windows Server (AD/DHCP/DNS)

Aruba wireless

Ubiquiti UniFi

Azure/AWS networking

Python/Bash scripting

Documentation

Leadership / independance

Education

Bachelor’s degree in CS/IT/Engineering

CCNA

CCNP

Fortinet NSE or Aruba certs preferred

Tools

Wireshark

Nmap

Fiddler

Job description

BETSOL is a cloud-first digital transformation and data management company offering products and IT services to enterprises in over 40 countries. BETSOL team holds several engineering patents, is recognized with industry awards, and BETSOL maintains a net promoter score that is 2x the industry average.

BETSOL’s open source backup and recovery product line, Zmanda (Zmanda.com), delivers up to 50% savings in total cost of ownership (TCO) and best-in-class performance.

BETSOL Global IT Services (BETSOL.com) builds and supports end-to-end enterprise solutions, reducing time-to-market for its customers.

BETSOL offices are set against the vibrant backdrops of Broomfield, Colorado and Bangalore, India.

We take pride in being an employee-centric organization, offering comprehensive health insurance, competitive salaries, volunteer programs, and scholarship opportunities. Office amenities include a fitness center, cafe, and recreational facilities.

Learn more at betsol.com

Job Description

About the Role:

We are seeking a Network Engineer to design, plan, manage and support network infrastructure components across enterprise locations and cloud environments, ensuring security, availability and scalability of network services.

Roles and Responsibilities:

• Lead the design, architecture, implementation, and support of enterprise network infrastructure.
• Architect highly available, scalable, and secure network solutions aligned with business objectives.
• Implement network services according to industry best practices and standards.
• Provide technical leadership and mentorship to network engineers.
• Administer and optimize networking components including Cisco and Aruba switches, wireless access points, VPNs, FortiGate Next-Generation Firewalls, load balancers, and monitoring systems.
• Design and support enterprise wireless networks using HPE Aruba and Ubiquiti UniFi access points and controllers.
• Implement network security strategies across hybrid environments.
• Lead 24x7 monitoring strategy, incident response, and root cause analysis for network performance and outages.
• Participate in and lead critical incident troubleshooting efforts.
• Develop and enforce network engineering standards and secure interconnection practices.
• Drive automation initiatives using scripting (Python, Bash, etc.) for configuration management and monitoring.
• Own documentation of architecture, processes, standards, and change management.

Qualifications

Skills Required:

• Expert-level understanding of Layer 2 and Layer 3 switching concepts (VLANs, STP, RSTP, MSTP, VTP, EtherChannel, VRF).
• Strong hands-on experience with Cisco switches (configuration, troubleshooting, high availability).
• Strong hands-on experience with Aruba switches (ArubaOS, CLI configuration, VSF/stacking, VLAN configuration).
• Strong experience with FortiGate Next-Generation Firewalls (VPN, IPS, SD-WAN, HA, security policies).
• Strong understanding of network security concepts and best practices.
• Experience implementing high availability, redundancy, and resilient network designs.
• Knowledge of WAF, IDS/IPS, and DDoS mitigation concepts.
• Expertise with network troubleshooting tools such as Wireshark, Fiddler, and Nmap.
• Strong debugging skills (log analysis, packet analysis).
• Familiarity with Windows Server technologies including AD, DHCP, DNS.
• Hands-on experience with HPE Aruba wireless solutions (Aruba Controllers, Aruba Central, AP configuration, RF optimization).
• Hands-on experience with Ubiquiti UniFi Controller and Access Points deployment and troubleshooting.
• Basic to intermediate knowledge of Azure and AWS networking concepts (VNet/VPC, peering, NSGs, security groups).
• Automation and scripting skills (Python, Bash preferred).
• Strong documentation and communication skills.
• Ability to lead initiatives and work independently.

Qualifications and Experience:

• Bachelor’s degree in Computer Science, Information Technology, Engineering, or related field.
• 5+ years of hands-on experience in enterprise networking infrastructure design, implementation, and support.
• CCNA or CCNP certification required.
• Fortinet NSE or Aruba certifications are preferred.

Additional Information

Working Hours: Rotation shifts (IST & EST Hours)