Job Vacancy

Mobile Core Engineer​

We are really excited to be ready for a mobile core engineer to come and join our team, working with our Head of Network Operations to develop the next stage of our technology development and network services.


Key Responsibilities

  • Responsible for the deployment of a 5G Standalone Core Solution in the Maritime Environment
  • Responsible for the deployment of OSS monitoring / Service Assurance tooling to support the core
  • Responsible for configuration of the security and/or other services necessary to support the core
  • Scope, design and support the implementation of the core in a greenfield environment
  • Participate in core selection, upgrade and procurement/purchasing decisions
  • Participate in Product Development and Project Rollout (Design, Build, Test and Deploy)
  • Work with the RAN Engineering and IT teams to enable an and-to-end solution
  • Provide technical leadership to the software and hardware development teams
  • Act as an escalation point during operational issues
  • Ensure platform is redundant and has high uptime (Five 9) characteristics.
  • Support the creation of operational processes within the business for all supporting business customer and end-consumer journeys utilizing the platform (joining the network, changing service, help/self-care, paying for service and departing network)
  • Interface with and manage vendors or partners in the solution



  • Minimum seven years of experience in building and running mobile core technologies
  • Proven experience in running high-availability cloud-based telecoms solutions with supporting tooling
  • 5G Mobile Core architecture, 5G Voice, messaging or popular internet communication service architecture.
  • Knowledge of networking protocols, including IP MPLS, BGP, OSPF…
  • Experience of Billing Integration, Real time rating and charging
  • Internet architecture including IP Networks, IP routing and IP Security Principle
  • Good working knowledge of Mobile Service Platforms, Smartphones, Mobile Broadband devices (modems, routers) and related applications
  • Demonstrable experience in designing and deploying enterprise-grade mobile solutions 



  • Pro-active individual with the ability and desire to work in an established yet growing start-up environment without the support of larger telecommunication companies processes and methodologies.
  • Ability to communicate to customer and internal stakeholders, via presentation and other documentation types, both remotely and in-person
  • A team builder, who will facilitate inter-team communication and build their own.



  • Bachelor’s degree in Telecommunications, Software Engineering or Computer Science
  • E-TOM qualifications will greatly aid the implementation of the technology
  • Experience of ISO27001 or comparable Cybersecurity standards

More details

Salary Range: TBC

Working Hours: 40 hours/week

Location: Ideally based in Farnborough with some flexibility for hybrid working. Will also require some travel for meetings and events, both in the UK and internationally.

Reporting: This role will report to the Head of Network Operations

We are a small, friendly team working closely to grow the business. We are looking for people to join us that are equally willing to get stuck in and support colleagues for our mutual goals.


We aim to work collaboratively and provide an opportunity for progression. If you are looking to step up into this role but don’t quite tick all the boxes, you are welcome to apply and explore how you would fit our team.

How to apply

Email us at with a copy of your CV and a letter detailing why you would like to join our team and what skills and experience you would bring with you.


We aim to get back to every applicant but in some cases we might only be able to respond to those offered an interview.