Global TNS Payments network. Responsible for monitoring the health of network connectivity and performance and logging of all service incidents in the incident management system Monitoring and troubleshooting of Linux servers hosting our payment application tools. Monitoring and troubleshooting of the IP network our payments service resides on, with focus on customer and partner connectivity. Working all assigned tickets through … with a ticketing system for fault tracking, for example Remedy or Salesforce. Working knowledge of network monitoring/event management systems, for example SolarWinds, Splunk, Thousand Eyes. Experience with Linux operating systems and command line interface Experienced with Cisco routers and switches - able to log on and perform fault diagnosis Understanding of typical IP routing protocols, BGP, EIGRP, OSPF, along More ❯
About Darkshield Darkshield is an expert cybersecurity agency based in York, UK. We help organisations navigate an increasingly complex digital landscape by providing expert services in penetration testing, vulnerability assessment, managed security, and more. Our mission is to protect businesses More ❯
Chapeltown, Sheffield, South Yorkshire, England, United Kingdom Hybrid / WFH Options
UNICORN RESOURCING LIMITED
multidisciplinary team driving digital transformation within the NHS. This hybrid role is based in Sheffield and offers an exciting opportunity for an IT professional with a strong background in Linux systems, healthcare integration, and clinical IT infrastructure. This position plays a pivotal role in supporting the go-to-market digital strategy, sales enablement, technical deployment, and ongoing operational maintenance of … cutting-edge digital health systems in hospital environments across England. Key Responsibilities Provide technical support for the sale, configuration, and maintenance of Linux-based healthcare platforms Assist in deploying and documenting HL7 interfaces and healthcare integration engines Monitor and troubleshoot data flows between networked medical devices and NHS systems Work alongside engineers and clinical teams to resolve integration and connectivity … mappings Participate in go-live activities and post-deployment technical reviews Ensure compliance with NHS Digital standards (e.g., DCB0129) and NHS data governance requirements Essential Skills & Experience Proficiency in Linux system administration and command-line tools Working knowledge of HL7 v2.x messaging and experience with integration engines (e.g., Rhapsody, Ensemble, Cloverleaf) Solid understanding of networking fundamentals: TCP/IP, ports More ❯
Sheffield, Yorkshire, United Kingdom Hybrid / WFH Options
Arm Limited
and test. Developing innovative Software applications for Arm SoCs to be used as workloads for power analysis in modelling, simulation, emulation and silicon platforms. Developing software microbenchmarks to model Linux/Android applications. Close collaboration with analysis and hardware engineers to investigate issues and understand the software and hardware behaviour to deliver power optimisations. Required Skills and Experience : Proven experience … in software development for SoC platforms. A background developing low-level embedded system firmware, boot loaders, RTOS, device drivers. Familiarity working with operating system environments (Linux, Android). Experience in architecting software stacks written preferably in C or C++. Demonstrable experience in developing and implementing methodologies for reusable and maintainable code. Theoretical and practical skills in structuring code for continuous More ❯
