Packet Core Engineer

4 weeks ago

NSW Sydney Northern Sydney amp Central Coast, Australia Dipole Consulting Group Full time

About Dipole Group

We are a wholly Australian owned and operated ICT and Telecom networks specialist delivery business. Dipole operates locally, regionally, and internationally. Our capabilities span across Telecommunications, Finance, Insurance, health, Public Services, Print / Digital Media, Broadcast and Supply Chain.

The Role
As a Packet Core Engineer at Dipole Group, you will play a pivotal role in designing, implementing, and maintaining robust network infrastructures for our clients. Your expertise will ensure the seamless operation of ICT and Telecom networks, aligning with our commitment to delivering exceptional service and innovative solutions.

Key Responsibilities:

Design, deploy, and optimize 4G EPC (MME, SGW, PGW, HSS, PCRF) and 5G Core(AMF, SMF, UPF, AUSF, NRF, NSSF, PCF, UDM).
Support VoLTE/IMS integration, roaming, and interconnect services.
Perform capacity planning, performance monitoring, and fault management for core elements.
Troubleshoot and resolve signaling, bearer, and session management issues.
Collaborate with RAN, Transport, Security, and OSS/BSS teams for end-to-end service delivery.
Implement and test network slicing, QoS policies, and edge computing use cases.
Ensure compliance with 3GPP standards, security policies, and regulatory requirements.
Work with vendors on upgrades, patches, and integration of new features.
Automate repetitive tasks (using Python/Shell/Ansible) to improve operational efficiency.
Produce detailed HLD/LLD, MOPs, and technical documentation for deployments.
Required Skills & Experience:

Strong understanding of mobile core architectures (EPC and 5GC).
Hands-on experience with vendors such as Ericsson, Nokia, Huawei, Cisco, Mavenir or open-source core platforms.
Expertise in Diameter, GTP, HTTP/2, SCTP, SIP, DNS, and TLS protocols.
Solid knowledge of VoLTE, VoWiFi, IMS, and interworking with legacy CS systems.
Familiarity with Kubernetes, Docker, NFV, and cloud-native core deployments.
Experience with Linux, IP networking, firewalls, and routing protocols.
Proficiency in SQL/NoSQL databases for subscriber data management.
Scripting and automation skills (Python, Bash, Ansible).
Knowledge of monitoring tools (Prometheus, Grafana, Wireshark, Splunk).
Experience in documenting functional and non-functional requirements, user stories, and acceptance criteria.
Experience working in agile and hybrid project environments, with knowledge of Jira, Confluence, or similar tools.
Next Steps

If you are passionate about Packet Core Engineering and have the necessary skills and experience, please click on the APPLY button now. Due to the high number of applicants, only shortlisted candidates will be contacted for further discussion within 3-5 business days. We thank you for taking an interest in this opportunity with us.

Job Type: Full-time, Permanent

Salary: From 100,000 AUD per annum plus Superannuation

  • Packet Core Engineer

    6 days ago

    Sydney NSW, Australia Dipole Consulting Group Pty Ltd Full time $70,000 - $75,000 per year

    Role OverviewWe are seeking a skilled Packet Core Engineer with strong hands-on experience in Ericsson (E///) Packet Core solutions to join our Sydney team. The role will be responsible for designing, integrating, optimizing, and supporting mobile core network elements with a focus on Evolved Packet Core (EPC) and 5G Core technologies. You will work closely...

  • Packet Core Engineer

    1 week ago

    Sydney, New South Wales, Australia Dipole Group Full time $120,000 - $180,000 per year

    We are seeking a skilledPacket Core Engineerwith strong hands-on experience inEricsson (E///) Packet Core solutionsto join our Sydney team. The role will be responsible for designing, integrating, optimizing, and supporting mobile core network elements with a focus onEvolved Packet Core (EPC)and5G Coretechnologies. You will work closely with cross-functional...

  • Packet Core Engineer

    6 days ago

    Greater Sydney Area, Australia Dipole Group Full time $180,000 - $250,000 per year

    We are seeking an experiencedPacket Core Engineerwith strong expertise in both4G Evolved Packet Core (EPC)and5G Core (5GC)technologies. You will play a critical role in the design, integration, and support of core network infrastructure, working in a complex multi-vendor environment to ensure service reliability, scalability, and readiness for...

  • Probe Engineer@Polystar

    2 weeks ago

    Sydney, New South Wales, Australia BURGEON IT SERVICES Full time $90,000 - $120,000 per year

    Position: Probe Location: SydneyDuration: 6 monthsMust Have Skills:Experience with Polystar (OSIX and Kalix), Niometrics and Groundhogplatforms, probe broker, IXIA or Spirent, Packet analysis, Deep packet inspectionDetailed Job DescriptionCore Analytical & Technical SkillsAnalyse large datasets from mobile and fixed voice/data platformsBenchmark network...

  • Mobile Core Network Project Managers

    1 week ago

    Sydney, New South Wales, Australia CareCone Group Full time

    Role:Mobile Core Network Project ManagersLocation:Sydney, NSWEmployment Type:PermanentMust Have:Full working rights. No sponsorship availableImmediate joiners onlyKeySkills:At least 10 years of experience in Networks project management Specifically on Ericsson/Nokia Mobile 3G/4G/5G core working with Operators like Optus or other operators in Australia like...

  • Network Development Engineer, Core Networking

    6 days ago

    Sydney, New South Wales, Australia Amazon Full time $120,000 - $180,000 per year

    Would you like to be an Engineer that builds the cloud, rather than an Engineer that just uses it? At Amazon Web Services (AWS) Infrastructure Services, our Network Development Engineers look after the behind-the-scenes network and tools that make the world's largest cloud computing infrastructure possible. As a Network Development Engineer you will be...

  • Network Development Engineer, Core Networking

    6 days ago

    Sydney, New South Wales, Australia Amazon Web Services Full time $120,000 - $180,000 per year

    DESCRIPTIONWould you like to be an Engineer that builds the cloud, rather than an Engineer that just uses it? At Amazon Web Services (AWS) Infrastructure Services, our Network Development Engineers look after the behind-the-scenes network and tools that make the world's largest cloud computing infrastructure possible.As a Network Development Engineer you...

  • RF Communications Engineer

    2 weeks ago

    Sydney NSW, Australia DroneShield Full time $120,000 - $180,000 per year

    Work with cutting edge AI technology, making the world a safer and more secure place. DroneShield (ASX:DRO) offers an opportunity to solve some of world's most challenging technical problems in the rapidly growing counterdrone sector. Our customers are militaries, government agencies, airports, critical infrastructure, law enforcement and many others.With...

  • Software Engineer

    4 weeks ago

    NSW - Sydney - Northern Sydney & Central Coast, Australia Amdocs Pty Ltd Full time

    Software Engineer In one sentence Responsible for the design, development, modification, debugging and/or maintenance of software systems. Works on specific modules, applications or technologies, and deals with sophisticated assignments during the software development process. What will your job look like? • Module Ownership and Technical Leadership:...

  • ▷ [Only 24h Left] Computer Network and Systems Engineer

    4 days ago

    NSW - Sydney - Northern Sydney & Central Coast, Australia Dipole Consulting Group Full time

    About Dipole Group We are a wholly Australian owned and operated ICT and Telecom networks specialist delivery business. Dipole operates locally, regionally, and internationally. Our capabilities span across Telecommunications, Finance, Insurance, health, Public Services, Print / Digital Media, Broadcast and Supply Chain. The Role As a Computer Network and...