Infrastructure Engineer

Employment TypePermanent

Closing Date26 May 2025 11:59pm

Job TitleInfrastructure Engineer

Job Summary

As the Infrastructure Engineer, your role is key in improving the stability and reliability of our cloud offerings and solutions to ensure continuity of service for our customers. You will be responsible for supporting the end-to-end development of key cloud platform and solutions which includes technical design, integration requirements, delivery and lifecycle management.
You are a specialist across and/or within a technology domain and viewed as the go-to person in the business to provide technical support in the development and delivery of cloud infrastructure platforms and solutions.Job Description

Who We Are

We're an iconic Aussie brand with a global footprint. Our purpose is to build a connected future so everyone can thrive. We're all about providing the best experience and delivering the best tech on the best network.

This includes making Telstra the place you want to work. For you, that means a having career that grows with you and working with a team powered by human connection that prioritises wellbeing and choice.

Focus of the Role
As an Infrastructure Engineer, your role is key in improving the stability and reliability of our cloud offerings and solutions to ensure continuity of service for our customers.

What We Offer

Performance-related pay
Access to thousands of learning programs so you can level-up
Global presence across 22 countries; opportunities to work where we do business.

Purchased annual leave scheme

Additional Telstra day off

Additional 30% off Telstra products and services

Toolkit provided (laptop + mobile phone + plan paid for)

What You’ll Do

Product & Technology - Software Engineering & IT develops and maintains Telstra's software and IT systems, working on some really cutting-edge technologies.

• Apply domain expertise to manage the delivery, integration, operationalisation and lifecycle management of relevant systems, solutions and interrelated components across technology streams 
• Collaborate with technology partners and diverse stakeholder groups to develop and implement fit for purpose solutions 
• Manage the optimisation of deployments from test into production across the operational support system environments 
• Design system lifecycle plans and identify improvement opportunities for solutions to meet performance and operational requirements to achieve business outcomes  
• Identifies system risks and develop mitigation actions to support the business to address technical issues that have some complexities 
• Continuously identifies innovative ways to improve current processes, systems and solutions to better meet stakeholder and business needs

About You

• 5+ years of Infrastructure network security experience.
• Solid experience with major firewall platforms (Checkpoint, Palo Alto etc.). Certification in any of these platforms is a plus.
• Sound working knowledge of network concepts like switching, dynamic routing protocols, static and rule-based routing, etc.,
• Proven knowledge on cloud technologies (VPC, peering, gateways, SD-WAN secure fabric).
• Proven knowledge of encryption and tunneling protocols (PKI, IPSec, SSL VPN, TLS, IKE, IKEv2, etc.)
• Understanding of application protocols in context of OSI network layers and content inspection (Load-balancing, WAF, IPS, IDS, etc.)
• Understanding of baseline security requirements and platform hardening principles.
• Working knowledge on Security scan, compliance and remediate tool like Tenable Nessus.
• Working knowledge on SolarWinds NPM, NCM & NTA.
• Experience in IT network/infrastructure design & documentation (such as HLD, LLD, Visio diagrams & PPT presentations).
• Solid experience in Datacenter support (Rack, Cable, Power, Mount / Unmount devices etc.,).
• Willingness & readiness for operations & on-site support during non-office hours to security alerts, event and notifications.

We're amongst the top 2% of companies globally in the CDP Global Climate Change Index 2023, being awarded an 'A' rating. If you want to work for a company that cares about sustainability, we want to hear from you.

When you join our team, you become part of a welcoming and inclusive community where everyone is respected, valued and celebrated. We actively seek individuals from various backgrounds, ethnicities, genders and abilities because we know that diversity not only strengthens our team but also enriches our work. We have zero tolerance for harassment of any kind, and we prioritise creating a workplace culture where everyone is safe and can thrive. 
As part of the hiring process, all identified candidates will undergo a background check, and the results will play a role in the final decision regarding your application.
We work flexibly at Telstra. Talk to us about what flexibility means to you. When you apply, you can share your pronouns and / or any reasonable adjustments needed to take part equitably during the recruitment process.