Cloud Network Engineer

Overview 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. Experience : 7+ Years Location : Sydney Responsibilities Minimum 7+ years of hands-on experience in network implementation as a Senior Network Engineer / Cloud Network Engineer specialized in delivery in the following environments: AWS networking Enterprise and Data Centre networks Security appliances (Load Balancer, Firewalls, etc.) Proven experience working in a mission critical environment, with proven success in delivering complex solutions with adherence to all change processes and project delivery methodologies. Proven experience with AWS networking (Transit GWs, VPC, VPC peering, Elastic IP, Direct Connects) and cloud applications like Route 53, NLB, ALB, etc. Sound understanding of how routing works in cloud environments (AWS or Azure). Hands-on experience with Infrastructure as Code (IaC) practices, utilising tools such as Terraform, Ansible, Python, etc. Proven experience with CI/CD platforms including GitLab, GitHub or Bitbucket for automated provisioning, configuration management and deployment of cloud infrastructure. Deep understanding of MPLS technology and applications such as L2 VPN pseudowire, L3 VRF, Route reflectors, LDP, MBGP. Familiarity with data centre facilities and available to be on-site as and when required to stage, test, commission equipment and oversee any system go-live events, as required. Developed a deep understanding of core network technologies (BGP (eBGP and iBGP), OSPF, MPBGP, Multicast, MLAG, VLANs, ACLs, QoS etc.) and security technologies (Firewalling, Load Balancing, WAF, etc). Extensive knowledge of the main network and security vendors such as Arista, Cisco, Palo Alto, F5. Qualifications Experience with AWS networking (Transit Gateways, VPCs, VPC peering, Elastic IPs, Direct Connects) and cloud services (Route 53, Network Load Balancer, Application Load Balancer). Strong understanding of routing in cloud environments (AWS or Azure). Hands-on IaC experience using Terraform, Ansible, Python, etc. Experience with CI/CD platforms (GitLab, GitHub, Bitbucket) for automated provisioning and deployment of cloud infrastructure. Knowledge of MPLS and related networking concepts and vendor familiarity (Arista, Cisco, Palo Alto, F5). Why join TCS Australia Attractive compensation & rewards – Highly competitive salary package aligned with the Australian market, plus performance-based incentives, recognition, and benefits. Global exposure with local impact – Work with leading Australian enterprises and a global network of experts to shape solutions with local and global impact. Empowering leadership & supportive environment – Leadership support, collaboration, and opportunities to contribute and grow. Inclusive, collaborative culture – Diversity, inclusion, respect, and meaningful teamwork. Continuous learning & cutting-edge innovation – Structured learning programs, global certifications, and opportunities to work with emerging technologies. 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. 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 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. All applicants who meet the requirements will be considered equally and fairly for employment. We will review your application and will get back to you if we are considering your interest in this opportunity Job Details Seniority level: Mid-Senior level Employment type: Full-time Job function: Information Technology Industries: IT Services and IT Consulting Note: This posting may be removed when the position is filled. #J-18808-Ljbffr