Senior Network Engineer

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 businesses with agile digital at scale to deliver unprecedented levels of performance and customer satisfaction. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovation ecosystem.
Visit www.infosys.com to see how Infosys (NYSE: INFY) can help your enterprise navigate your next.

Role : Network Engineer

Location: Perth

Salary: AUD 108,571- 119,893 Annual Gross

Please Note: - The above salary range is only indicative and maybe subject to suitable enhancements, based on internal company processes

Flexible working arrangements (hybrid, reviewed case-by-case basis). Feel free to connect with your recruiter to learn more about how this works in practice.

Job Description

The Network Infrastructure Architect plays a lead role in the delivery of projects and programmes driving the IT strategic change. A key contributor to the design and implementation of the solution ensuring that IT systems meet the required high standards in the areas of non-functional requirements particularly availability, capacity, performance, security and BCP. This role will be responsible for ensuring all Corporate-related solutions delivered are engineered in accordance with the infrastructure standards/patterns and align to the overall enterprise roadmap of the end customer.
The role is expected to carry out following function/activities as part of this job. This is exhaustive list but not limited to :

• Work closely with business management to determine business process and productivity needs and an appropriate technology strategy to support business goals.
• Triaging business problems and requests, taking decisions on whether to route these into either elaboration or delivery projects/programmes
• Analyze technical needs, requirements, and state of the network's infrastructure design, integration, and operations.
• Decomposing business problems and mapping them to strategic technology architectures
• Producing or providing input into Line of Business roadmaps
• Producing strategic Technology Target State elaboration roadmaps
• Identifying strategic technology opportunities and canvasing business support
• Technical leadership of customer projects and oversee solution implementation
• Product selection and capability testing for specific technology and versions
• Proactively review customer solutions and propose improvements and strategic direction, anticipating client goals
• Develop design principles, models, plans, internal standards, budgets, and processes based on industry best practices.
• Lead teams of other network designers and engineers in developing detailed designs and quality-control mechanisms during implementation.
• Establish governing principles for network design and deployment.
• Participate in selection of networking technologies and products for implementation
• Continually update understanding of business and technology status and objectives and respond to strategic design requests as the business evolves
• Building strong partnership relationships with customers through presales and thought leadership activities
• Managing vendors and suppliers
• Promoting common delivery standards and processes
• Developing white papers and presentations at industry related conferences
• Experience of using automation tools and technologies for build and deployment
• Performance planning, measurement and impact assessment
• Creating , Updaing Highlevel and Low Level Design documents
• Provide help to operations team in complex troubleshooting requirements
• Manage Client relationships and perform ServiceDelivery activities..

Technical Expertise Area

All Job function will require to be demonstrated in following specialised area of IT Infrastructure

Mandatory

• Understanding of OSI Model, IP Protocol suites and Quality of Service.
• Understanding of IPv4 & IPv6 IP address planning and implementations.
• Candidate must have deep knowledge on following technologies, SDWAN, WAN , Ansible
• Automation- Ansible, Phython & DevOps.
• Product experience in Cisco.
• Network - WAN/LAN/WLAN/MAN/MPLS/VPN and data communications technologies.
• Expertise in Routing and switching protocols - BGP, EIGRP, OSPF,HSRP,VRRP,LDP,RSVP, STP, RSTP, MSTP,Multicast,Policy based routing
• TCP/IP packet analysis
• Experience in complex MPLS/BGP WAN design and implementation
• Data Center Virtualization-Architecture and Design Capabilities,Product Expertise in CISCO NEXUS 7000, 1000V, OTV,Consolidated I/O, Fibre Channel
• Understanding on Managing Switches/Routers/Load blanacers/WAN Optimizers.
• Advanced Knowledge of Routing, Switching,WAN Optimization and Load balalncing
• Understanding of advanced network technologies and solutions including IPv6, MPLs, BGP, EIGRP, OSPF, HSRP, multicast, policy-based routing, ether-channel, QoS, traffic-shaping, Load balancing, VPN tunnels, WAN Optimization.
• Clear understanding of 802.11a/b/g/n Wi-Fi standards and related components
• Excellent Knowledge on Wireless Controller and Access Points implementation and troubleshooting including setup/configure wireless network (controller / Access points)
• Design, plan, establish, and optimize wireless networks.
• Develop wireless network infrastructures and make recommendations on systems enhancements for optimization.
• Knowledge of Cisco Nexus 5k,7k and 9k and Riverbed steelhead CX,DX and EX series.
• Experties in BIGIP F5 (LTM and GTM)
• Load Balancing, including priority group activation and connection limits. Persistence concepts
• BIG-IP GTM: Global Traffic Manager - Installation and Licensing, Accelerated and Intellegent DNS Resolutions, LDNS Probes and Metrics, DNSSEC, iRules, Synchronization, DNS Integration, iHealth
• BIG-IP LTM: Local Traffic Manager - licensing, provisioning, network configuration, local traffic configuration, Dynamic load balancing methods, Traffic processing through virtual servers/ SNATs, Configuring high availability, Traffic behavior modifications with profiles
• Advanced BIG-IP LTM configurations - VLAN tagging and trunking, SNMP features and packet filters
• Configure Cisco Nexus 7k 5k series
• Configure ASA firewalls, Cisco Next-Gen firewalls experience, MPLS, F5 expertise

• Hands-on experience in Prisma SDWAN configuration (install plugin, stage/setup SDWAN and Panorama, Configuration SDWAN policy rule, DA any path, HA for SDWAN devices
• Advance routing for SDWAN
• Working knowledge of remote user access technologies, including IPSec VPN, SSL VPN, Explicit Proxy, ZTNA, and SWG Proxy.
• Knowledge on Integrating Prisma SD-WAN and Prisma Access for SASE Implementation
• Implement and configure palo alto prisma access solutions to meet client requirments
• Troubleshoot and resolve issues related prisma Access deployment and Panorama Deployemnt

• stay updated on the latest PAlo alto network technologies and solution.

Preferred

• Knowledge of JUNOS/Juniper Platform is highly preferred.
• Good understanding of Juniper Q-Fabric Operation & Design.
• Advanced knowledge of Juniper VPN gateway's Operation & Design
• Juniper/Cisco Integration
• Understanding of various tools like , Solarwinds , ServiceNow etc .
• Netwrok Services Delivery

Experience/Skill requirements

This section describes the applicants required experience, skills set and knowledge about various products in the functional expertise area

• A thorough understanding of architectural design principles.
• Years of experience: 6 - 8 years plus of working experience in IT infrastructure Design and Architecture functions
• Knowledge of managing data centre in terms of systems monitoring, capacity planning and performance tuning.
• Ability to operate in a fast-paced, evolving environment and appropriately prioritize tasks, and keep abreast of the latest technology.
• Capability to work with people in different time zones
• Technical knowledge and experience in management of large enterprise customers network
• An individual contributor capable of self-directed work showing strong leadership and client relationship skills and who is focused on driving the complete network project.
• Excellent oral and written English communication skills, Customers handling and stakeholder management skills.
• Strong experience in implementing and supporting networks for mid-to-large corporate customers.
• Proven ability to work collaboratively with designers, architects, sales staff, field technicians and external customers.
• Knowledge of current technological trends and developments in the areas of advance networking
• Exposure on Cisco/Juniper/Riverbed/F5 technologies and Data Center Networks.
• Ability to influence, persuade and mobilize internal/external resources to fulfill customer requirements.
• Demonstrated ability to build strong & effective customer relationships.
• Well organized and able to do multi-tasking, problem solving, trouble shooting techniques and strategic thinking.
• Analytical skills to interpret IT user requests and understand end user requirements.
• Solid knowledge of the IT Service Management framework, practices, and process experience in Information Technology.
• Service Delivery tasks , like , reporting , customer relationship , SLA management etc.

Education Qualification

• Bachelor's Degree in Engineering. Number of years of experience may vary based on Bachelors or Master's Degree. Any additional education will be added advantage.

Certifications

• CCIE/CCDE/CCAr,JNCDS-DC,JNCDS-WAN, SDWAN

ADDITIONAL

Excellent customer-facing skills

Excellent written and verbal communication skills

Strong attention to detail and outstanding analytical and problem-solving skills.

In addition to compensation aligned with your role, you'll have access to a wide range of benefits that support your health, career growth, and overall well-being (AU)

• Income Protection Insurance
• Paid Parental and Volunteer leaves
• Employee Assistance Program (EAP)
• Flexible working arrangements (hybrid, reviewed case-by-case basis)
• Health Insurance Discount and Well-being Program
• Access to Fitness and Gym Memberships
• Salary packaging and novated leasing

Our recruitment and selection process is designed to create the best match for both you and Infosys. Depending on the role, it may include an initial screening, technical or functional interviews, and conversations focused on cultural alignment and shared values. We are committed to making the experience transparent, respectful, and engaging at every step.

Hear from our recruiter on their experience working with Infosys as an Employer
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 Infosys_ta@infosys.com or call 1-866-472-0935. 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."

Client-provided location(s): Perth, Australia

Job ID: Infosys-144398BR

Employment Type: OTHER

Posted: 2026-02-12T18:42:37