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Tata Consultancy Services · Sydney

Senior Network Engineer

SydneySenior individual contributorIT & Infrastructure

Last seen on Tata Consultancy Services’s official careers site on August 1, 2026; it may have closed since.

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Job description

Job Description

What you’ll do:

  • Deliver end-to-end network and security driven solutions.
  • Collaborate with the organization’s management to identify the network needs of the company.
  • Collaborate with other networks designers/ SMEs to provide integrated network solutions.
  • Liaise with vendors and suppliers.
  • Adapt the solution to meet Business Unit requirements.
  • Determine the most suitable hardware and software to be utilized.
  • Contribute to documentation and knowledge base as required.
  • Be accountable for service delivery performance, meeting customer expectations, and driving future demand.

Required Qualifications

  • At least minimum of 7+ years of experience in the field of networking with an experience working as a Network Engineer specialized in delivery in the following environments:
  • Enterprise networks o DC networks
  • Security appliances (F5 Load Balancer, Firewalls, etc.)
  • Cloud networks
  • Developed a deep understanding of core network technologies ( BGP (eBGP and iBGP), OSPF, MPBGP, Multicast, MLAG, VLANs, etc.) and security technologies (Firewalling, Load Balancing).
  • Demonstrated expertise in implementing and managing BGP, OSPF routing protocols and Multicast technologies.
  • Proven experience in delivering large-scale networks and mission critical networks.
  • Extensive knowledge of the main network and security vendors such as Arista, Cisco, Juniper, Palo Alto, F5.
  • Strong communication, influencing and negotiating skills in managing a wide variety of stakeholders including vendors, partners and suppliers. And if you’ve got some of this, even better:
  • Tertiary degree in computer science/engineering/telecommunications.
  • Vendor certifications CCIE, CCNP, CCAr, Arista, F5, Palo Alto etc.
  • Network monitoring Software (SolarWinds). What you need to enjoy and be good at this role:
  • Customer driven and delivery focused – collaborate effectively to deliver outstanding results.
  • Attention to detail – errors are minimised to deliver accurate outcomes.
  • Calm under pressure – can remain focused in times of stress.
  • Naturally inquisitive – ask questions to ensure understanding.
  • Confident decision maker – make straightforward decisions and know when to seek backup.
  • Great communicator – able to get the message across in the best way.
  • Analytical thinker – can evaluate information and seek a solution.
  • Team player – support each other to achieve.
  • Collaboration – can work with multiple stakeholders to deliver a common goal.
  • Ownership – can take ownership over projects th at you are involved in.
  • Communication - excellent written and oral communication skills.
  • Solve problems – can address issues and problems, suggests solutions and be accountable to drive towards a resolution and delivery through to conclusion.
  • Growth oriented - self-learner willing and able to adopt and adapt to new technologies.</p

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