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Network Specialist

Ahmedabad
Full-Time
Junior: 1 to 3 years
3L - 4.8L (Per Year)
Posted on Sep 15 2025

About the Job

Skills

Firewalls
Network Switches
Network Security
Firewall Management
Switching and Routing
sophos

Job Summary: We are seeking a skilled Technical Support Engineer with proven hands-on experience in managing and securing enterprise networks. The role involves implementing, monitoring, and maintaining a wide range of network security, switching, endpoint, and backup solutions to safeguard organizational systems, data, and infrastructure.

Key Responsibilities:

  • Configure, manage, and all type of troubleshoot Sophos, FortiGate, etc. firewalls.
  • Configure, manage, and troubleshoot L2 and L3 network switches from vendors such as Cisco, Aruba, Netgear, Zyxel, and FortiSwitch.
  • Design, implement, and maintain secure network architectures.
  • Monitor and analyze network traffic, system logs, and alerts to detect and respond to threats.
  • Perform firewall policy management, VPN configuration (Site-to-Site and Remote), NAT, and rule optimization.
  • Ensure compliance with security policies, procedures, and standards.
  • Manage intrusion prevention, content filtering, and application control.
  • Conduct vulnerability assessments and assist in penetration testing.
  • Provide support for incident response, investigation, and resolution.
  • Collaborate with IT teams to ensure secure integration of new technologies.
  • Prepare and maintain documentation of network security configurations and changes.

Required Skills & Qualifications:

  • Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent experience).
  • Demonstrable hands-on experience in configuration and troubleshooting for Sophos and FortiGate Firewalls.
  • Demonstrable hands-on experience with L2/L3 Network switches from Cisco, Aruba, Netgear, Zyxel, and FortiSwitch.
  • Strong understanding of network protocols (TCP/IP, DNS, DHCP, VPN, etc.).
  • Experience with endpoint solutions such as Bitdefender, Trendmicro, Sophos, Trellix, and Crowd Strike.
  • Experience with backup solutions such as Qnap and Veeam.
  • Experience in firewall policies, IPS/IDS, VPNs, NAT, and routing.
  • Familiarity with monitoring and logging tools (e.g., SIEM).
  • Ability to troubleshoot complex network and security issues.
  • Relevant certifications (e.g., Fortinet NSE, Sophos Certified Engineer, CCNA, CCNP Security, CEH, CISSP) will be an added advantage.

Preferred Skills:

  • Exposure to cloud security (AWS, Azure) and virtualization technologies.
  • Strong problem-solving, analytical, and communication skills.


About the company

About Rubik Infotech Pvt Ltd Company Overview: Rubik Infotech Pvt Ltd is a leading cybersecurity solutions provider dedicated to safeguarding digital assets and ensuring business continuity. With a mission to empower businesses through cutting-edge IT security solutions, we offer a comprehensive range of services designed to protect against evolving cyber threats. Our Mission: At Rubik Infotec ...Show More

Industry

Computer and Network Secu...

Company Size

51-200 Employees

Headquarter

Ahmedabad, Gujarat

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