Network Security Lead

About Us:
Infosys is a global leader in next-generation digital services and consulting. We enable clients in more than 56 countries to navigate their digital transformation. With over four decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovation ecosystem.
Visit to see how Infosys (NYSE: INFY) can help your enterprise navigate your next..
About Us:
Infosys is a global leader in next-generation digital services and consulting. We enable clients in more than 56 countries to navigate their digital transformation. With over four decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovation ecosystem.
Visit to see how Infosys (NYSE: INFY) can help your enterprise navigate your next..
Network Security Operations Lead:
Location – Onshore: Adelaide SA, Australia
Working Hours – 8am – 5pm ACST and on call 24x7
Key Responsibilities:
8+ years of experience with LAN/WAN technologies in following technologies-
Network Infrastructure Management: Configure, maintain, and troubleshoot routers, switches, and fabric switches to ensure seamless connectivity. Troubleshooting network problems and outages. Strong understanding on routing & switching technologies including, MPLS, IPsec, VPN, BGP and OSPF.
Perform troubleshoot and resolve different problems and evaluate LAN and WAN.
Load Balancer Administration: Work with F5, NetScaler, Citrix load balancers for traffic optimization and high availability.
Firewall & Security Operations: Monitor and manage firewalls using FMC (Firepower Management Console) and Splunk and other SIEM tools to detect and mitigate threats.
Hands on experience on Cisco ACI.
Wireless Network Management: Maintain WAPs and wireless controllers for optimal performance and user connectivity.
Infra & Network Monitoring: Utilize tools like SolarWinds, PRTG, Cisco Prime/DNA Centre, and Cisco Licensing Manager for proactive monitoring and troubleshooting.
Backup & Disaster Recovery: Manage and maintain backup solutions
Service Management & Compliance: Use ServiceNow, SCCM, and Intune for incident management, configuration tracking, and policy enforcement.
Performance Optimization & Troubleshooting: Analyze network health, conduct root-cause analysis, and recommend improvements.
Capacity Planning & Upgrades: Assess network usage trends, plan scalability, and implement enhancements.
Documentation & Compliance: Ensure adherence to security policies, industry standards, and maintain detailed network documentation.
Team Leadership & Training: Lead a team of Security and Network engineers, providing guidance and mentorship.
Job description
About Us:
Infosys is a global leader in next-generation digital services and consulting. We enable clients in more than 56 countries to navigate their digital transformation. With over four decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovation ecosystem.
Visit to see how Infosys (NYSE: INFY) can help your enterprise navigate your next..
Network Security Operations Lead:
Location – Onshore: Adelaide SA, Australia
Working Hours – 8am – 5pm ACST and on call 24x7
Key Responsibilities:
8+ years of experience with LAN/WAN technologies in following technologies-
Network Infrastructure Management: Configure, maintain, and troubleshoot routers, switches, and fabric switches to ensure seamless connectivity. Troubleshooting network problems and outages. Strong understanding on routing & switching technologies including, MPLS, IPsec, VPN, BGP and OSPF.
Perform troubleshoot and resolve different problems and evaluate LAN and WAN.
Load Balancer Administration: Work with F5, NetScaler, Citrix load balancers for traffic optimization and high availability.
Firewall & Security Operations: Monitor and manage firewalls using FMC (Firepower Management Console) and Splunk and other SIEM tools to detect and mitigate threats.
Hands on experience on Cisco ACI.
Wireless Network Management: Maintain WAPs and wireless controllers for optimal performance and user connectivity.
Infra & Network Monitoring: Utilize tools like SolarWinds, PRTG, Cisco Prime/DNA Centre, and Cisco Licensing Manager for proactive monitoring and troubleshooting.
Backup & Disaster Recovery: Manage and maintain backup solutions
Service Management & Compliance: Use ServiceNow, SCCM, and Intune for incident management, configuration tracking, and policy enforcement.
Performance Optimization & Troubleshooting: Analyze network health, conduct root-cause analysis, and recommend improvements.
Capacity Planning & Upgrades: Assess network usage trends, plan scalability, and implement enhancements.
Documentation & Compliance: Ensure adherence to security policies, industry standards, and maintain detailed network documentation.
Team Leadership & Training: Lead a team of Security and Network engineers, providing guidance and mentorship.
Preferred Certifications: CCNA/CCNP
F5 Certified Administrator
Citrix NetScaler Certification
Required Skills & Qualifications: Expertise in Network Infrastructure: Load Balancers (F5, NetScaler, Citrix), Fabric Switches, Routers, Layer 2/3 Switches
Proficiency in Network Monitoring: SolarWinds, PRTG, FMC, Cisco Prime/DNA Centre, Cisco Licensing Manager
Backup & Recovery Experience: Veeam, Windows Backup, Veritas
Security & Compliance: Firewall management, Splunk for threat analysis
Service Management Tools: ServiceNow, SCCM, Intune
Knowledge of Routing Protocols: BGP, OSPF, EIGRP
Strong troubleshooting and problem-solving skills
Work Environment: Hybrid Infrastructure: On-premises & cloud networking
Collaboration with Security & Infrastructure Teams
On-call Support Rotation (if required)
At Infosys, we recognize that everyone has individual requirements. If you are a person with disability, illness, or injury and require adjustments to the recruitment and selection process, please contact our Recruitment team for adjustment either via the following email or call . Alternatively, you can include your preferred method of communication in email, and someone will be in touch.
Please note in order to protect the interest of all parties involved in the recruitment process, Infosys does not accept any unsolicited resumes from third-party vendors. In the absence of a signed agreement, any submission will be deemed as non-binding and Infosys explicitly reserves the right to pursue and hire the submitted profile. All recruitment activity must be coordinated through the Talent Acquisition department.
"All aspects of employment at Infosys are based on merit, competence and performance. We are committed to embracing diversity and creating an inclusive environment for all employees. Infosys is proud to be an equal opportunity employer."
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