Sagar Fadtare
Navi Mumbai
Summary
Network Security Engineer with 11 years of experience including 6 years in configuring, managing, and supporting FortiGate firewalls and other network security infrastructure. Proven ability to implement advanced firewall policies, troubleshoot complex network issues, and ensure optimal security posture across multi-site networks. Certified in Fortigate Firewall (NSE- 4) with hands-on experience in enterprise network environments.
Overview
14
14
years of professional experience
1
1
Certification
Work History
Senior IT Executive- Specialist 1
Station Satcom Pvt Ltd
Vashi
01.2024 - Current
- Deploy, configure, and manage Fortigate and MikroTik firewalls aboard vessels
- Implement firewall policies to secure communication between the vessel and shore-based networks
- Regularly update firewall firmware and configurations to align with security best practices
- Monitor the vessel's network for security breaches, vulnerabilities, and unusual activity
- Use tools such as intrusion detection systems (IDS) and intrusion prevention systems (IPS) to detect threats
- Respond swiftly to security incidents, investigate the cause, and implement solutions to mitigate risks
- Design and implement cybersecurity policies in line with industry standards (such as IMO 2021 guidelines)
- Ensure the secure transfer of data between vessel systems and shore-based systems using VPNs, encryption, and other security protocols
- Perform penetration testing and vulnerability assessments to identify and address network weaknesses
- Diagnose and resolve network security-related issues affecting shipboard systems or communication links
- Provide remote and on-site support for IT security problems on the vessel, including network outages, firewall misconfigurations, and suspected cyberattacks
- Ensure redundancy and backup for critical systems to maintain business continuity in case of a network failure
- Provide training to crew members on basic network security practices, such as avoiding phishing attacks, using secure passwords, and reporting suspicious activity
- Keep vessel personnel updated on new cyber threats and security measures
- Work closely with shore-based IT departments and third-party vendors
Network Support Specialist
Parity Technologies Solutions
Kandivali
06.2023 - 12.2024
- Provide Level 2 support to clients regarding wireless and wired networks
- Designing, Implementing and troubleshooting WLAN, using CISCO and Aruba wireless access point and controller equipment
- Experience in, installing, configuring the wireless Devices, Aruba WLC and Access point
- Configuration of L2 and L3 switches
- Knowledge of VLAN, STP, Trunking, DNS, DHCP, TCP-IP, IMAP, Smtp
- Handling users call of connectivity issues remotely and physically
- Ability to evaluate problems of workflow and network usage analytically and systematically with the help of monitoring tool solar wind and logic monitor
Technical Engineer
Hitachi System India Pvt Ltd.
Andheri
12.2018 - 05.2023
- Managed and configured Fortinet firewalls including models 30E, 200E, 1200D, as well as SDWAN, IPsec Tunnels, IPv4 policies, Application Control, and Web Filtering
- Configured firewalls for new branch locations, ensuring secure connectivity and adherence to company policies
- Managed network operations for over 200 branches across India, troubleshooting and resolving network issues efficiently
- Coordinated with ISPs for LAN/WAN link and PRI line issues, and possess strong knowledge of IPv4 addressing and switching technologies (802.1q, STP, VTP, VLAN, PVLAN)
- Administered FortiManager, FortiAuthenticator, and FortiAnalyzer to centralize firewall management and enhance security monitoring
- Handled configuration and troubleshooting for desktop environments, including application, infrastructure, and network issues, and managed data backup and recovery solutions
- Managed antivirus deployment and troubleshooting, ensuring endpoint protection across the network
- Provided basic LAN/WAN troubleshooting, including the installation and configuration of routing and switching equipment
- Resolved tickets within SLA through floor support, remote support, and call assistance, maintaining high customer satisfaction
Senior Desktop Engineer
Value C Consulting Pvt Ltd
Andheri
08.2017 - 07.2018
- Provide the L2 Support and VIP Support to Company directors and Executives regarding their systems and various IT related issues
- Wireless router internet connection configuration & troubleshooting
- Client site installation configuration & troubleshooting
- Trained employees on Android & Windows and gave presentations on basic support and quality standards
- Tested the IT networking systems, monitored the performance of network servers and maintained computer systems of the organization
- Assisted company personnel with both hardware and software desktop operation
- Supervised and performed the installation of new IT network equipment, RACK servers, system software and laptops/desktop computers
Desktop Engineer
Infinx Services Pvt Ltd.
Mahape
03.2014 - 03.2017
- Manage Domain environment for two sites through remote support
- Manage shared folder and devices through permission
- Mail Clients configuration backup & Troubleshooting (MS Outlook)
- Local and Network Printer configuration, troubleshooting
- Installed and configured SQL Server databases and was responsible for security, back-up, logging, reporting and recovery procedures of database
- Solved queries of users and created MIS reports
- Assisted company personnel with both hardware and software desktop operation
- Supervised and performed the installation of new IT network equipment, RACK servers, system software and laptops/desktop computers
- Planned routine repairs and/or system upgrades and performed regular maintenance of company peripheral network devices like printers and scanners
- Tested and maintained the IT networking systems, network servers and computer systems
- Documented and maintained supply of all required inventory
- Administered the creating and supporting of IT accounts and computer systems
- Provided technical support, including escalation of problems and incident identification
Service Engineer
Alfaraa Infra Pvt Ltd.
Andheri
07.2013 - 03.2014
- Installed Operating Systems (Win98, Win XP, Win Vista, win 2000, Win 2003 etc.)
- Resolved Monitor, SMPS, and Mother Board and Networking problems
- Performed Troubleshooting, Maintenance, Assembling and Disassembling of PCs
- Installed software, device drivers and hardware components
- Configured Printer, Modem, Scanner, Microsoft outlook and Outlook Express
Junior Engineer
CMS Services Pvt Ltd.
Andheri
03.2011 - 06.2013
- Installation and configuration of LAN (Win NT, Win 2000)
- Maintenance and troubleshooting of networking related problems, Assembling and Disassembling of PCs
- Fault finding and trouble shooting of Monitor, SMPS, and Mother Board
- Cabling and crimping for systems, hubs, switches and routers
Education
BCA -
Arunodaya University
08.2022
H.S.C. -
Mumbai Divisional Board
03.2005
S.S.C. -
Mumbai Divisional Board
03.2003
Skills
- FortiGate Firewall Management
- Firewall Policies
- VPN Management
- Network Security Protocols
- Intrusion Prevention Systems (IPS)
- Web Filtering & Application Control
- High Availability (HA) Configurations
- Routing and Switching
- FortiOS CLI & GUI
- FortiAnalyzer & FortiManager
- Packet Capture & Network Troubleshooting
- Incident Response & Security Monitoring
Certification
- Fortinet NSE 4-Fort OS 7.2- Network Security Professional
- Diploma in Hardware and Networking from St Angelo's computer education
- Completed MCSA, CCNA Course from St Angelo's computer education
- NSE -1, NSE- 2, NSE-3
Disclaimer
I Hereby declare, That the above furnish information is true to the best of my knowledge and belief.
Languages
- English
- Marathi
- Hindi
Personal Information
- Father's Name: Gorkshnath Rajaram Fadtare
- Date of Birth: 01/16/87
- Gender: Male
Timeline
Senior IT Executive- Specialist 1
Station Satcom Pvt Ltd
01.2024 - Current
Network Support Specialist
Parity Technologies Solutions
06.2023 - 12.2024
Technical Engineer
Hitachi System India Pvt Ltd.
12.2018 - 05.2023
Senior Desktop Engineer
Value C Consulting Pvt Ltd
08.2017 - 07.2018
Desktop Engineer
Infinx Services Pvt Ltd.
03.2014 - 03.2017
Service Engineer
Alfaraa Infra Pvt Ltd.
07.2013 - 03.2014
Junior Engineer
CMS Services Pvt Ltd.
03.2011 - 06.2013
- Fortinet NSE 4-Fort OS 7.2- Network Security Professional
- Diploma in Hardware and Networking from St Angelo's computer education
- Completed MCSA, CCNA Course from St Angelo's computer education
- NSE -1, NSE- 2, NSE-3
BCA -
Arunodaya University
H.S.C. -
Mumbai Divisional Board
S.S.C. -
Mumbai Divisional Board
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