Senior Network Engineer

Get AI-powered advice on this job and more exclusive features. Location: Sheffield, UK (Hybrid) Hiring Type: Permanent Role Banking experience is a must Full Stack Network Engineer We are seeking a highly skilled Full Stack Network Engineer to join our IT team. This role demands a deep understanding of both front-end and back-end networking technologies, encompassing the design, implementation, and maintenance of comprehensive network infrastructures. The ideal candidate will be adept at solving complex networking challenges, ensuring optimal performance, security, and scalability of our network systems. Key Responsibilities Design, implement, and manage network infrastructure including routers, switches, firewalls, and load balancers across various platforms. Familiar with circuit ordering and DWDM deployments. Familiar with Nexus 7k / Cisco 6500 environments (possibly Arista but not essential). Ability to document and map in detail all connectivity on site to identify business areas / stakeholders and produce a runbook for migration tasks. Develop and maintain automation scripts to streamline network operations and ensure consistency across environments. Collaborate with cross-functional teams to understand application requirements and translate them into network solutions. Ensure network security by implementing industry-best practices and conducting regular vulnerability assessments. Troubleshoot and resolve network-related issues in a timely and efficient manner. Stay abreast of the latest networking technologies and trends and recommend upgrades and improvements to keep our network infrastructure cutting edge. Provide technical leadership and mentorship to junior network engineers. Document network designs, configurations, and operating procedures. Skills and Qualifications: Bachelor’s degree in computer science, Information Technology, or a related field. Proven experience as a Full Stack Network Engineer or similar role, with a strong portfolio of successful network infrastructure projects. Expertise in network architecture and engineering, including TCP/IP, DNS, VPN, LAN/WAN, and QoS. Proficient in network automation tools and scripting languages such as Python, Ansible, or Terraform. Strong knowledge of network security protocols and best practices. Excellent problem-solving skills and the ability to work under pressure. Outstanding communication and teamwork skills. Excellent Microsoft Office and Visio skills. Relevant certifications (e.g., CCNA, CCNP, JNCIA, JNCIS) are highly advantageous. Seniority Level

Mid-Senior level Employment Type

Full-time Job Function

Information Technology and Finance Industries

IT Services and IT Consulting

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