Network Engineer

Tata Consultancy Services; City of Brisbane; On-site; AUD 110,000 - 150,000; Full time

Job summary

Tata Consultancy Services (TCS) Australia is seeking a Senior Network Engineer to Brisbane to design, deploy and manage enterprise LAN/WAN, security and SD-WAN solutions for local clients with global backing.

You will work with Palo Alto firewalls, Prisma GlobalProtect, Meraki SD-WAN, and Cisco ACI fabric, contributing to incident response, monitoring and ITIL-aligned operations. This role offers a collaborative, growth-oriented environment in Brisbane.

Qualifications

• Experience designing and troubleshooting enterprise LAN/WAN networks.
• Hands-on work with Palo Alto firewalls and VPN technologies.
• Familiarity with SD-WAN, Meraki dashboards, and cloud integrations.
• Knowledge of routing protocols (BGP, OSPF, EIGRP) desirable.

Responsibilities

• Design, deploy, and troubleshoot enterprise LAN/WAN networks.
• Configure routing protocols and VLANs; optimize network performance.
• Design and manage Palo Alto firewalls; implement security policies.
• Deploy Prisma GlobalProtect VPN and site-to-site IPsec VPN; ensure secure access.
• Implement Cisco Meraki SD-WAN and integrate with cloud/data center networks.
• Maintain monitoring and ITIL-aligned operations using tools like SolarWinds or PRTG.

Skills

Routing & Switching

Network Security

VPN & Remote Access

SD-WAN (Meraki)

ACI fabric

Network Monitoring

Tools

Palo Alto Firewalls

Prisma GlobalProtect

Cisco Meraki

Cisco ACI

Job description

Join Tata Consultancy Services, Asia Pacific and be part of an organization committed to sustainable development for our future. TCS follows the Tata group philosophy of building sustainable businesses that are rooted in the community and demonstrate care for the environment. Our unique values position us to combine a purpose-driven worldview with digital innovation, collaborating with customers, communities and governments to lead and shape innovative solutions for a sustainable future. TCS has been carbon neutral in its operations across 11 countries, 12 delivery centres and 18 offices in Asia Pacific since 2022. This is only the initial stage in TCS’ journey as we strive to achieve long-term net zero emissions by 2030.

Corporate sustainability is embedded in our triple-bottom-line, focusing on people, the planet, and our purpose. Our offices are designed with eco-friendly features that significantly reduce our carbon footprint and enhance energy efficiency. We actively champion green initiatives, such as promoting paperless operations, implementing energy-efficient practices, and fostering employee engagement in sustainability efforts. When you become part of the TCS family, you will play an essential role dedicated to innovation, excellence, and crafting a brighter, greener future together. Join us and be a part of our mission to drive sustainability through technology and talent at Tata Consultancy Services, APAC today.

Please find the job description below

Job Title: Senior Network Engineer

Location: Brisbane, Australia

Key Responsibilities & Skill

1. Routing & Switching:

* Design, deploy, and troubleshoot enterprise LAN/WAN networks.

* Implement dynamic routing protocols: BGP, OSPF, EIGRP

* Configure and manage: VLANs, STP/RSTP, HSRP/VRRP, QoS policies

* Optimize network performance, resiliency, and redundancy

* Conduct capacity planning and network upgrades

2. Network Security (Palo Alto Firewalls):

* Design and manage Palo Alto Networks firewalls

* Configure: Security policies, NAT rules, zones, App-ID, User-ID, Content-ID, IPS/IDS and threat prevention

* Implement advanced features: URL filtering, WildFire, SSL decryption

* Perform firewall audits, upgrades, and rule optimization

* Respond to security incidents and vulnerabilities

3. VPN & Remote Access (Prisma Global Protect):

* Deploy and maintain Prisma Global Protect VPN

* Configure: Remote access VPN, Site-to-site IPsec VPN

* Troubleshoot connectivity and performance issues

* Implement secure access policies and MFA integration

* Ensure seamless connectivity for remote workforce

* Design and implement Cisco Meraki SD-WAN solutions

* Manage: Auto VPN, traffic shaping, WAN failover, Application-aware routing

* Monitor SD-WAN performance via Meraki Dashboard

* Optimize WAN cost, performance, and availability

* Integrate SD-WAN with cloud and data center networks

* Deploy and manage Cisco ACI fabric

* Configure: Tenants, VRFs, Bridge Domains, EPGs, Contracts and policies

* Integrate ACI with legacy networks and L3Out connectivity

* Troubleshoot spine-leaf architecture issues

6. Monitoring & Operations:

* Use of monitoring tools (e.g., Statseeker, SolarWinds, PRTG, or similar)

* Maintain network documentation and diagrams

* Perform root cause analysis for incidents

* Ensure adherence to ITIL processes

Top Reasons to Join Our Team at TCS Australia

Attractive compensation & rewards

We offer a highly competitive salary package aligned with the Australian market, complemented by performance-based incentives, recognition programs, and comprehensive employee benefits. Your achievements are celebrated, and your contributions truly matter.

Global exposure with local impact

At TCS, you’ll work with leading Australian enterprises across diverse industries while collaborating with our global network of experts. This means access to world-class practices, transformative technologies, and the chance to shape solutions that have a real impact — locally and globally.

Empowering leadership & supportive environment

Our leadership team is committed to helping you succeed. We encourage initiative, reward innovation, and provide a collaborative environment where your ideas are heard and valued.

We believe in careers, not just jobs. With continuous learning, certification support, career mobility, and clear progression pathways, TCS empowers you to grow and evolve — whether you want to deepen your expertise, explore new domains, or take on leadership roles.

Inclusive, collaborative culture

Diversity, inclusion, and respect are central to who we are. At TCS Australia, you’ll join a workplace where collaboration thrives, individuality is valued, and everyone can contribute to meaningful outcomes.

Continuous learning & cutting-edge innovation

We invest heavily in your development, offering structured learning programs, global certifications, leadership development, and opportunities to work with emerging technologies. You’ll be part of an environment that constantly challenges and expands your capabilities.

A Great Fit for the TCS Culture

We’re looking for people who are:

• Passionate about technology and transformation
• Driven by curiosity, innovation, and continuous learning
• Excited to work in a collaborative, purpose-driven environment
• Motivated by delivering real impact for clients, communities, and society

Our core values — Integrity, Excellence, Responsibility, Pioneering Spirit, and Unity — shape how we work and how we grow together.

The TCS Community in Australia and Beyond

• Global strength: Over 600,000+ associates in 55+ countries, united by a shared purpose — to innovate and make a difference.
• Local presence: A trusted partner to Australia’s leading enterprises across financial services, government, retail, healthcare, telecom, and more.
• Social impact: Deeply committed to sustainability, digital inclusion, and community engagement initiatives in Australia and around the world.
• Empowered workplace: We foster a culture where diversity, equity, and accessibility are integral to how we operate.

We don’t just imagine a better future — we help build it.

About TCS

Tata Consultancy Services (TCS) is a global leader in IT services, consulting, and business solutions. We have partnered with many of the world’s largest organisations to help them transform their businesses, operating models, and technology ecosystems.

Learn more at www.tcs.com.

Equal Opportunity Employer

TCS is an equal opportunity employer. All qualified applicants will be considered without regard to race, colour, religion, gender, gender identity, sexual orientation, national origin, disability, veteran status, or any other characteristic protected by applicable law.

Note: Compensation details are accurate as of this posting and may be adjusted in line with Australian laws and market conditions. Applicants may be asked to attend interviews in person or via video conference and present valid identification during the process

Thank you for your interest in applying for this position with TCS. We will review your application and will get back to you if we are considering your interest in this opportunity.