Senior RF Design & Optimisation Engineer

Job IntroductionThe railway has seen nearly 200 years of technology and innovation that has transformed how we provide services to passengers and freight customers.Technology is continuing to transform the railway industry. Imagine an exciting environment where Digital, Data, and Technology (DDaT) are not just buzzwords but the driving force behind every operation, every decision, and every solution.As part of the DDaT directorate, you have a unique opportunity to enable our customers and industry partner with modern and transformative technology. From the day-to-day IT operations that keeps a national railway running, to the extensive delivery programmes that our helping to reshape the railway – we are at the forefront of all of it. We operate with a talented and passionate workforce, fostering empowered individuals and teams who understand that technology is not just a tool – it's the catalyst for progress, especially in an ever-demanding industry where change is a constant.Get ready to embark on a journey where your skills will not just be utilised; they'll be honed and expanded. You're not just joining a team; you're becoming part of a collective force helping to build and operate a railway fit for the next 200 years!Main ResponsibilityTo manage the detailed design requirements of the Base Station Subsystem (BSS) for GSM-R, this includes the design of new sections of railway and the upgrade of lines to provide ERTMS - It includes validation on any change of the design, whilst conforming to Network Rail safety standards and GSM-R system operational requirements and standards.What will you be doing?Manage the RF Design and Optimisation team and act as Design Authority within DDaT for all RF aspects of GSM-R.Manage the overall design of the Base Station Sub-system (BSS), from cell planning to final site configurations and testing. This includes the design of repeaters for Network Rail projects and renewals in a safe and environmentally responsible manner to time, cost and quality.Manage the development of BSS design guidelines.Identify and define configuration/provisioning data and datafill for BSS configuration.Manage the optimisation of the network including handover and cell re-selection & network performance.Manage test requirements for verification of the BSS against the design.Manage the investigation and development of technical solutions for occurrences of reported poor GSM-R performance and faults into any BSS derived network element whilst maintaining change control of the BSS.Manage the investigation and identification of network performance issues and review how to optimise the site or radio network elements (physical elements and parameters) so that resolution can be achieved.Manage all areas of the business requiring GSM-R technical input and future innovations around the introduction of new radio technology, confirming that the current network and services are maintained and enhanced accordingly.Undertake the role of Designer/CRE/CEM in accordance with NR/L2/INI/02009 in relation to RF Design & Optimisation.Provide technical Tier 4 support to Network Rail on complex faults and network outages. Working with suppliers to make sure technical issues are controlled and where possible mitigated.The Ideal CandidateSignificant and proven experience of 2G cellular systems design, planning, implementation and optimisation.Considerable experience in radio frequency planning, capacity dimensioning and mobility management, including neighbour cell and LAC planning, BTS dimensioning, site/cell hardware design, and software/ parameter configuration of a cellular system.Ability to analyse complex data compiled from a wide range of sources and tools related to the radio environment and understand content in relation to design. Ability to complete statistical analysis and deliver comprehensive solutions.Competent user of multi vendors’ wireless planning and optimisation tools and their use to design and optimise a radio network.Knowledge of radio coverage in tunnels and other enclosures specific to the railway.Good working knowledge of MS Office and other mainstream computer tools and applications to create and review technical documents and papers.Ability to lead a team and interact with other parts of the business.Good communicator with the ability to present and participate in technical meetings and discussions.Relevant Engineering DegreeMembership of an appropriate Professional InstitutionKnowledge of present and new wireless technologies.Experience of railway telecoms and knowledge of Railway Safety Management.Project Management certification.We are committed to a diverse workplace enriched with representation from diverse cultures, backgrounds and skills. We pride ourselves on creating an environment where difference is embraced, and individuals can thrive. We recognise that the success of the team is dependent on a multi-cultural, multi-disciplined group of individuals, aligned to deliver successful solutions.At Network Rail, we have a number of employee networks to reflect our diverse population and help to raise issues to the wider workforce and support their membership and support our Everybody Matters strategy, led by our central Diversity & Inclusion team. We have Diversity & Inclusion Champions who take part and lead on many activities, to drive through more initiatives to support an inclusive environment for all its people and promote a professional and positive working environment. For more information on Diversity & Inclusion at Network Rail, please follow this link Do you consider yourself to have a protected characteristic? If so and you require any additional support with your application, please do not hesitate to contact the Resourcer who will happily assistPackage DescriptionVacancy type:
Permanent, 35 hours per week, Hybrid working of 2/3 days in the office. We welcome applications from those seeking flexible or part time hours.Interviews will take place W/C 24th June, these will be held Face to FaceGenerous annual leave (28 days plus statutory days), with the option to buy/sell days.75% subsidy on rail and underground season tickets.Up to 75% off leisure travel. ️ Interest-free travel loan for train and car park season tickets.Discounts at stations with your Network Rail pass.Flexible/hybrid working arrangements.️ Volunteer leave to make a positive impact. Healthcare Scheme, GymPass discounts, Cycle to work plus more.We offer generous maternity, paternity, and adoption leave to support our employees during significant life momentsWe're undertaking an ambitious change. Our vision is Putting Passengers First - becoming a company that is on the side of passengers and freight users. As one of the UK’s leading equal opportunities employers, our values and the way we behave is important to us and we have created an environment where we value and respect every individual's unique contribution. We have seven employee networks that provide fantastic support, opportunities and development for applicants from all backgrounds. Click here for more information
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