Network Engineering - Engineer

Employment Type Permanent Closing Date 21 Sept 2026 11:59pm

Job Title Network Engineering - Engineer

Job Summary The Network Engineer is an important contributor in ensuring that the Telstra network delivers a superior network experience for our consumer and business customers. You use your telecommunications network skills and experience to contribute to specialist analysis, design, development and deployment in specific network technology domains, including how this technology inter-operates with other technologies.

Job Description 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 well-being and choice.

Here’s what you can expect from us

• Flexible working. Wherever you live, choose where, when, and how you work so you can be at your best.
• There when life happens. From Gender Affiliation Leave to Telstra’s Additional Leave Day, we give you time to spend away from work when you need it most.
• Pay for performance. We recognize outstanding contributions through our generous incentive programs.
• Parental Leave. A gender-equal policy for parents so you can choose how and when you take your leave (16 weeks full pay or 32 weeks half pay). Receive superannuation contributions on paid and unpaid parental leave.
• Unlimited learning. Level up your credentials with access to 17,000 learning programs. Learn ‘on the job’ and achieve university credits toward degrees and Master’s programs.
• Global presence. With a global presence across 22 countries, there are many opportunities to work where we do business.
• Extra perks. Receive 25% off Telstra products and services, plus unlock exclusive discounts from over 240 brands and partners.

Make a Difference Networks Product and Technology - Fixed Engineering designs, builds, operates and improves all of Telstra’s fixed line network infrastructure – the physical and logical systems that deliver home broadband, enterprise connectivity and wholesale network services.

Key Responsibilities

This is how you’ll bring the purpose of your role to life.

Configure, deploy, and maintain jumphost platforms (e.g., MobBOSS, Shared Boss) that provide secure access and operational tooling for network environments

Support the implementation of security controls and remediations, ensuring alignment with enterprise cyber security standards (e.g., MFA, access control, hardening)

Execute platform lifecycle activities, including: Build and onboarding of new environments Patch management and upgrades Decommissioning of legacy infrastructure

Assist in delivering key platform initiatives such as: Jumphost rebuild and modernisation Security uplift across shared and domain-specific environments

Ensure secure connectivity and access management for network devices: SSH/telnet access control

Configuration backup and network tooling support

Monitor and troubleshoot network, platform, and access issues impacting management services environments

Support operational activities, including incident response, root cause analysis, and service restoration.

Collaborate with: Cyber Security teams for compliance and risk mitigation Identity and access teams for authentication and access models Network and platform teams for integrated service delivery

Maintain and build expertise on Telstra’s networks and products, technologies, and operating systems.

Develop and maintain standard and best practice deployment documentation and reference material.

Work in a DevOps environment.

About you

To be successful in the role, you'll bring skills and experience in: Essential A degree in Network/Telecommunications/Systems Engineering and previous experience in network engineering roles with a minimum of 5 years' work experience. Strong understanding of networking fundamentals (IP, routing, DNS, firewalls) and enterprise network environments (e.g., CMN, RDN, EDN concepts) Strong knowledge of security standards and frameworks, with the ability to translate them into practical controls, drive best practices, and proactively identify and remediate gaps across enterprise environments. Experienced in SNMP v2/v3 discovery, with the ability to capture and maintain accurate inventory data, ensuring data integrity and continuity across network environments.

Proven experience in: Supporting jumphost / bastion host platforms Network access and operational support systems Integrating jumphost/ bastion host platforms with MFA. System Administration: Linux system administration (RHEL/CentOS preferred) User access management, SSH configuration, and privilege control Server patching, OS hardening, and security baseline enforcement System performance monitoring and troubleshooting Log management and analysis (syslog, system logs) Backup and restore processes for system and configuration data Experience working in a high-performing DevOps team. Knowledge of: Network security and access control (SSH, LDAP, MFA concepts) Security compliance and remediation practices Experience with: Scripting (bash, Python) Troubleshooting across network and infrastructure layers Understanding of: System and platform lifecycle management High availability and operational resilience Strong understanding and experience in Telstra Change Management practices.

Highly desirable Exposure to: Virtualised environments (e.g., VMware) and hosting platforms Identity and Access Management (IAM) or privileged access systems Operating Citrix CVAD environments and administering NetScaler/ADC for application delivery, traffic management, and performance troubleshooting Familiarity with: Network monitoring and observability tools Automation tools (e.g., Ansible) Experience in: Telecom or large-scale enterprise network environments Security uplift or infrastructure modernisation initiatives API & Integration Capabilities for Network Automation Experience designing and integrating APIs within Network as a Service (NaaS) platforms Ability to develop and manage RESTful APIs for network automation and service integration Experience integrating APIs across identity platforms, network/security services, and orchestration workflows Understanding of API security principles, including authentication and authorization mechanisms Ability to troubleshoot and support API driven integrations in enterprise environments.

We encourage applications from people of all abilities and backgrounds - including Aboriginal and Torres Strait Islander peoples, the LGBQTI+ community, linguistically diverse, and people living with disability. When you apply, you can choose to note the pronouns you use and /or any reasonable adjustments needed to take part equitably during the interview process. Visit www.telstra.com.au/careers/diversity-and-inclusion or email us at [email protected] noting your preferred method of contact Recruitment Start Date:24/08/2026 Recruitment End Date: 21/09/2026

We're an iconic Aussie brand with a global footprint. From our earliest days in the Postmaster General’s Office to the Australian icon we are today, the heart of Telstra has never changed. We’ve always been committed to being a great place to work as we make the world a better place too.

Working at Telstra, we all have a why. Whether it’s endless career opportunities, an amazing work-life balance or being able to make a difference, we all know why we’re motivated to be our best here. Our people find purpose and pride in being part of Telstra, because we support the things that matter most.

We are committed to making it easy for everyone to apply. If you require accessibility support or adjustments during the recruitment process, please send an email to Disability and Accessibility inbox. [email protected]. In a business as big and diverse as ours, there’s a huge breadth of career paths available.

Uncover opportunities, broaden your experience, and discover the many areas of our organization there is to explore.

Explore our teams https://www.telstra.com.au/careers/our-teams

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