Core Network Engineer

2 weeks ago


Dublin, Dublin City, Ireland Cubic Telecom Full time

3 weeks ago Be among the first 25 applicants

The Company
Founded in 2009, Cubic Telecom has grown to become one of the leading providers of connectivity solutions and analytics services that help vehicle and IoT device manufacturers manage and grow revenue streams. Fast paced, smart, ambitious, and continually seeking new ideas. That's us, is it you? At Cubic, you will find an environment filled with energy and collaboration, where we set out every day to improve not just the world, but ourselves and each other.

The Role
We are looking for an energetic, enthusiastic experienced Engineer who has direct working knowledge of Core Networks to include Circuit Switching, Packet Switching, SIP, VOLTE and messaging (SMS) and is committed to their work and should be comfortable working in a fast-paced, highly flexible environment. The role will be responsible for the support and expansion of a global core network. This is a great opportunity for an engineer with strong Telecoms experience to demonstrate their technical and organisational ability, working in a small team of experienced engineers at the cutting edge of IoT technologies.

In this role you will be:

  • Responsible for supporting the Cubic core network elements. Performing troubleshooting and analysis of network incidents.
  • Providing input and collaborating with other team members developing, implementing, integrating, and monitoring network team projects.
  • Expanding the network monitoring capability.
  • Ensuring consistent uptime of the core network.
  • Acting as a key point of contact for vendors and other Cubic teams.
  • Participating in knowledge transfer to and from fellow engineers.

Requirements

  • Experience in Packet Core, specially in Policy and charging domain for at least 3 years.
  • In depth experience with PCRF product and diameter, Gx, Rx, Sy protocols.
  • Network integration of a PCRF to other network elements including PGW, SPR, OCS, SNMP manager, etc.
  • Networking protocols including TCP/IP, HTTP, Routing, and Firewalls.
  • Strong troubleshooting skills.
  • Able to work independently with minimal supervision.
  • Ability to analyse technical problems around product installation, configuration, integration.
  • Experience with Unix and/or Linux.
  • Experience with LLD, MOP and Test document creation.
  • Experience with analysis, troubleshooting and resolution of system hardware, software and networking issues.
  • Proven track record in working with small teams.
  • Demonstrated expertise in troubleshooting network issues.
  • Excellent documentation skills.
  • Desire to learn from and collaborate with peers.
  • Excellent spoken and written English.
  • Previous experience working to aggressive timelines essential.
  • Commitment to provide a high quality and professional service.
  • Ability to work unsupervised and take responsibility for the completion of tasks.
  • Ability to prioritise work tasks.
  • Adaptable and flexible in approach to work.
  • Effective problem-solving skills.
  • Availability to support out-of-hours work where required and on-call rota.

Benefits

  • 25 days annual leave + 2 company days.
  • Health Insurance.
  • Pension Contribution.
  • ESOP.
  • Tax saver scheme.
  • Bike to work scheme.
  • Sports and social activities.
  • Great annual office outings (Summer BBQ, Christmas party, charity runs).
  • Bits & Bobs days (Half day every quarter to get your Bits & Bobs done).
  • Learning and Development Opportunities.

Cubic Telecom is an equal opportunities employer and committed to fostering a diverse and inclusive workplace.

Seniority level
  • Mid-Senior level
Employment type
  • Full-time
Job function
  • Information Technology
  • Industries
  • IT Services and IT Consulting
#J-18808-Ljbffr

  • Dublin, Dublin City, Ireland Telnyx Full time

    About Our TeamTelnyx's Mobile Core team is responsible for designing, developing, deploying, and maintaining all mobile network infrastructure elements and associated backend and front-end applications to support and enhance the Telnyx Wireless product portfolio.The OpportunityThe opportunity is to join our team of experts in mobile core infrastructure...


  • Dublin, Dublin City, Ireland Oracle Full time

    About Us">Oracle is a leading provider of enterprise software solutions, and our Core Libraries team plays a critical role in shaping the future of Java. Our team works collaboratively to develop, test, and maintain the Java Core Libraries, ensuring they meet the evolving needs of the software development community.">Job Responsibilities">We are looking for...


  • Dublin, Dublin City, Ireland Amazon Data Services Ireland Limited Full time

    Amazon Web Services is looking to hire highly motivated System Development Engineers to help design and automate one of the world's largest and most complex networks. With Amazon Web Services, our goal is to become "The Infrastructure Platform" to the world and our customers demand the highest quality and reliability for their services. We are expanding at a...


  • Dublin, Dublin City, Ireland TN Ireland Full time

    Duties and ResponsibilitiesSupport the introduction of new services, ensuring they meet technical and performance standards.Proactively monitor and troubleshoot network issues, particularly with 3G/LTE attach failures, data session setup in roaming scenarios, and app-specific data throughput inconsistencies.Collaborate with internal stakeholders and...


  • Dublin, Dublin City, Ireland Telnyx Full time

    About UsTelnyx is a leading provider of wireless infrastructure solutions, dedicated to delivering cutting-edge technology that empowers businesses to thrive.Our MissionWe seek a highly skilled Senior Software Engineer to join our Mobile Core team. The ideal candidate will have mobile core infrastructure development experience and will contribute to the...


  • Dublin, Dublin City, Ireland Telnyx Full time

    About YouWe seek a highly skilled and motivated Senior Software Engineer to join our Mobile Core team at Telnyx. The ideal candidate will have experience in mobile core infrastructure development and will contribute to the development, optimization, and maintenance of our mobile core software systems.This role requires a solid understanding of IP networking,...

  • IT Network Engineer

    6 days ago


    Dublin, Dublin City, Ireland Fenergo Full time

    At Fenergo, a global leader in Client Lifecycle Management software solutions, we are revolutionizing the way financial institutions utilize technology. As a Senior Network Engineer, you will be part of a high-performing team that works collaboratively to achieve our goals.We strive to create a diverse and inclusive workplace where all employees can reach...


  • Dublin, Dublin City, Ireland Amazon Full time

    Job ID: 2888516 | Amazon Data Services Ireland LimitedAWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we're the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers...


  • Dublin, Dublin City, Ireland Amazon Full time

    Job ID: | Amazon Data Services Ireland LimitedAWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure.In other words, we're the people who keep the cloud running.We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have...


  • Dublin, Dublin City, Ireland TN Ireland Full time

    Social network you want to login/join with:Reddit is a community of communities. It's built on shared interests, passion, and trust and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With + active communities and approximately M+ daily active unique...


  • Dublin, Dublin City, Ireland Reddit Full time

    Reddit is a community-driven platform that empowers users to share their interests and passions. As a critical component of our infrastructure, the Core Platform team plays a vital role in facilitating millions of API requests every day.The team is responsible for designing and maintaining a set of core backend systems that enable product development teams...


  • Dublin, Dublin City, Ireland Amazon Full time

    At Amazon, we are building a revolutionary network ecosystem that must be intelligent, scalable and fault tolerant. Our vision is to have self-managed networks, and our Network Lifecycle Management (NLM) organization is responsible for building key services that will enable this vision.We are establishing a team of engineers that would build a set of...


  • Dublin, Dublin City, Ireland Bt Group Full time

    About Our TeamWe're a diverse and multi-skilled team that makes a significant impact to society. With millions of businesses relying on us daily, we're committed to building a workplace where everyone can be their best.We value diversity and inclusion and believe in making a positive impact.Job ResponsibilitiesThis role will involve:Designing, building,...


  • Dublin, Dublin City, Ireland Amazon Full time

    About the Role:AWS is seeking a talented Software Development Engineer to join our Network Alerts team. As a key member of this team, you will be responsible for designing and implementing highly scalable monitoring systems for one of the world's largest and most complex networks.In this role, you will work closely with software, hardware, and network...


  • Dublin, Dublin City, Ireland Amazon Full time

    Network Development Engineer , OpsTechIT Infrastructure OperationsJob ID: 2915771 | Amazon Ireland Support Services LimitedCome join a creative team of Operations Technology Engineers who build the infrastructure that powers Amazon fulfillment centers and transportation sites worldwide. These networks are used by hundreds of thousands of associates, relied...


  • Dublin, Dublin City, Ireland ENGINEERINGUK Full time

    Network Development Engineer , OpsTechIT Infrastructure OperationsCome join a creative team of Operations Technology Engineers who build the infrastructure that powers Amazon fulfillment centers and transportation sites worldwide. These networks are used by hundreds of thousands of associates, relied upon by operators of industry-leading fulfillment and...


  • Dublin, Dublin City, Ireland Amazon Full time

    Network Development Engineer , OpsTechIT Infrastructure OperationsJob ID: 2915771 | Amazon Ireland Support Services LimitedCome join a creative team of Operations Technology Engineers who build the infrastructure that powers Amazon fulfillment centers and transportation sites worldwide. These networks are used by hundreds of thousands of associates, relied...


  • Dublin, Dublin City, Ireland Amazon Full time

    About the RoleWe are seeking a highly skilled System Development Engineer to join our AWS Network Alerts team. As a key member of this team, you will be responsible for designing and developing systems that monitor the AWS network, one of the world's largest and most complex networks.Our team owns the design, planning, delivery, and operation of the core...

  • Network Architect

    2 days ago


    Dublin, Dublin City, Ireland Entegro Full time

    Job DescriptionWe are seeking a highly skilled and experienced IP Network Engineer to join our team at Entegro. As an IP Network Engineer, you will play a vital role in building future-proof networks that empower our clients, businesses, and communities alike.Responsibilities:MPLS Design and Implementation: Design, build, and configure MPLS networks for our...


  • Dublin, Dublin City, Ireland Amazon Ireland Support Services Limited Full time

    Come join a creative team of Operations Technology Engineers who build the infrastructure that powers Amazon fulfillment centers and transportation sites worldwide. These networks are used by hundreds of thousands of associates, relied upon by operators of industry-leading fulfillment and transportation systems, and play a critical role in the delivery of...