https://jobs.co.uk/job/mcx-senior-core-engineer-march-recruitment--957ebb76-2595-48f6-bd4d-4fa7152f284a RSS feed for MCX Senior Core Engineer at March Recruitment. en-gb Tue, 25 Aug 2026 16:35:14 GMT https://jobs.co.uk/job/mcx-senior-core-engineer-march-recruitment--957ebb76-2595-48f6-bd4d-4fa7152f284a https://jobs.co.uk/job/mcx-senior-core-engineer-march-recruitment--957ebb76-2595-48f6-bd4d-4fa7152f284a Tue, 25 Aug 2026 11:55:51 GMT Location: Reading | Salary: 10000-500000 Annual | Type: Permanent | Position: MCX Senior Core Engineer Location: Reading and customer offices as required Salary: On Application Duration: Ongoing Hours: Monday-Friday, 9am-5:30pm Overview of an MCX Senior Core Engineer As an MCX Senior Core Engineer, you will provide technical expertise across IMS, 4G/5G Core, MCX, VoLTE, LTE and TETRA, supporting complex deployments from design through to operations. You''ll work closely with RandD, customers and partners to deliver secure, reliable mission-critical solutions while ensuring testing, performance and operational requirements are met. Responsibilities of an MCX Senior Core Engineer • Provide SME support for defect triage, complex fault investigations and troubleshooting across MCX Core. • Lead functional, performance and end-to-end testing, including software upgrades and regression testing on VNF/VMware Core solutions. • Manage test progress, technical reports, trouble tickets and risks, ensuring issues are resolved within agreed SLAs. • Support MCX Core integrations, providing technical analysis, logs and feedback to customers, partners and third parties. • Contribute to MCX Core Test Strategies, Test Plans, documentation and the training and devel... Permanent