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Chargeback Gurus logoChargeback Gurus

Network and Security Administrator

Chennai, Tamil Nadu, India · On-site

Senior

We are seeking a skilled and detail-oriented Network and Security Administrator to join our team. The ideal candidate will have expertise in managing network infrastructure, with hands-on experience in Fortigate Firewall…

Skills: Fortigate Firewalls, Palo Alto Prisma Access, Cortex XDR, Cisco Networking, Ruckus Networking

Chargeback Gurus logo

Network and Security Administrator

Chargeback Gurus

Chennai, Tamil Nadu, India • On-site

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Senior

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  • Full-time
  • Posted 25d ago
  • ~40 hrs/week

Responsibilities

The administrator is responsible for the design, implementation, and support of secure network infrastructure, including firewalls and routing systems. They will manage security policies, monitor network performance, and ensure the availability of Wi-Fi and connectivity services.

Requirements

Candidates must have 5-7 years of experience with Fortigate, Palo Alto Prisma Access, and Cortex XDR. Proficiency in Cisco and Ruckus products, as well as basic server administration and RADIUS configuration, is required.

Full job description

We are seeking a skilled and detail-oriented Network and Security Administrator to join our team. The ideal candidate will have expertise in managing network infrastructure, with hands-on experience in Fortigate Firewalls, Palo Alto Prisma Access, Cortex XDR, and other key security products. The Network Administrator will be responsible for the design, implementation, and ongoing support of our network infrastructure, ensuring it is secure, reliable, and performs optimally, also involve managing network switching and routing systems, working with Cisco and Ruckus products, administering Wi-Fi access points.



Requirements

·       Administer and manage Fortigate Firewalls, Palo Alto Prisma Access, and Cortex XDR.

·       Configure and maintain security policies, monitoring, and troubleshooting security issues.

·       Implement network security measures, including intrusion prevention, VPN/ZTNA, and data encryption.

·       Work on Cisco and Ruckus network switching and routing products.

·       Manage LAN/WAN configuration, network segmentation, and performance optimization.

·       Troubleshoot and resolve network issues related to connectivity and performance.

·       Manage and maintain Wi-Fi access points and ensure network availability and security.

·       Configure and administer RADIUS servers for authentication, authorization, and accounting of network users.

·       Monitor network usage, performance, and provide troubleshooting for connectivity problems.

·       Develop, implement, and enforce network and security policies across the organization.

·       Perform regular audits of network traffic, system performance, and security breaches.

·       Create and maintain detailed network diagrams and documentation.

·       Basic server administration and support experience in managing operating systems, virtual environments, and storage solutions.

·       Troubleshoot server issues related to network access, connectivity, and integration with firewalls and security platforms.



Related keywords

FortigatePalo Alto Prisma AccessCortex XDRCiscoRuckusFirewallsVPNZTNARADIUSLANWANNetwork SegmentationIntrusion PreventionData EncryptionNetwork DiagramsVirtual Environments

About Chargeback Gurus

LinkedInVisit site

Chargeback Prevention & Revenue Recovery Solutions

Industry
Financial Services
Company size
201-500 employees
Founded
2014
Headquarters
Plano, Texas
LinkedIn followers
39,029

Chargeback Gurus (CBG) is the leading automated AI orchestrated chargeback management platform, helping merchants protect and recover more revenue. CBG’s solutions are powered by innovative technologies, rich analytics, and deep industry expertise. With real-time insights and flexible delivery models, CBG equips merchants with the tools and technology needed for effective chargeback prevention and recovery. CBG aligns 100% with client goals and operates with integrity, transparency, and an unprecedented level of security and compliance.

Offices: 5601 Democracy Dr, Suite 195, Plano, Texas 75024, US

Fight ChargebacksChargeback RecoveryE commerce Fraud PreventionChargeback RepresentmentChargeback ReductionChargeback Protection for MerchantsChargeback ProcessingMerchant Account ProcessingChargeback Prevention AlertsFriendly Fraud Prevention
View all jobs at Chargeback Gurus

About Chargeback Gurus

LinkedInVisit site

Chargeback Prevention & Revenue Recovery Solutions

Industry
Financial Services
Company size
201-500 employees
Founded
2014
Headquarters
Plano, Texas
LinkedIn followers
39,029

Chargeback Gurus (CBG) is the leading automated AI orchestrated chargeback management platform, helping merchants protect and recover more revenue. CBG’s solutions are powered by innovative technologies, rich analytics, and deep industry expertise. With real-time insights and flexible delivery models, CBG equips merchants with the tools and technology needed for effective chargeback prevention and recovery. CBG aligns 100% with client goals and operates with integrity, transparency, and an unprecedented level of security and compliance.

Offices: 5601 Democracy Dr, Suite 195, Plano, Texas 75024, US

Fight ChargebacksChargeback RecoveryE commerce Fraud PreventionChargeback RepresentmentChargeback ReductionChargeback Protection for MerchantsChargeback ProcessingMerchant Account ProcessingChargeback Prevention AlertsFriendly Fraud Prevention
View all jobs at Chargeback Gurus

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