6 of 6 Permanent Network Security Jobs in Sheffield

DC2E/SERAPHIM Security Engineer - 6 months - SC Cleared - Hybrid We are seeking an experienced Security Engineer to support the delivery of secure infrastructure and systems within the DC2E/SERAPHIM programme. This is a hands-on security engineering role, working closely with architecture, engineering, and security … complex, highly regulated environment. The role is critical to ensuring systems are secure by design, compliant, and accreditation-ready, supporting delivery across multiple security domains. Key Responsibilities Provide hands-on security engineering support across the DC2E/SERAPHIM solution Work closely with Project Management, Architecture, Security Assurance ...

About the role As a Network Engineer, you will be working within the Digital Workplace to support the IT functions of the Central Network platforms. You will be providing day to day management of the company's Digital Workplace Shared Services, Cloud and Office Networks. You will … have about the role, between 09.00am till 17.00pm Monday to Friday. Shifts: Monday to Friday (37.5 hours) Experience: Extensive experience in networking and security technologies, with hands on experience in managing and maintaining network infrastructure. Experience in Cloud and On-Prem (Must-Have) Experience in configuring and managing ...

towards our ambition to become the greatest forge in the world. The Senior IT Technician will play a key role in ensuring the reliability, security, and performance of our IT infrastructure, supporting users across site, and contributing to continuous improvement projects that enhance the efficiency and resilience … printers, mobile devices and common business applications Providing support and configuration for Microsoft 365, Microsoft Office, Business Central and other business-critical systems Delivering network support including diagnosing Wi-Fi, VPN and connectivity issues Managing and maintaining IT assets, including purchasing, upgrading and replacing hardware Assisting with server installation ...

Xirrus, WatchGuard, and SMART Technologies, and have won awards for Excellence in Science and Technology and Innovation. They are seeking a motivated and enthusiastic Network Engineering Apprentice to join their skilled team. This is an exciting opportunity to gain hands-on experience across IT support, network infrastructure … variety of clients and technologies. You will learn from experienced engineers, gain valuable industry certifications, and build a strong foundation for your career in network engineering. In this role, you'll work towards your Level 3 Information Communications Technician qualification, delivered by our expert training team at Baltic Apprenticeships. ...

Join OCI to design and deliver cloud-scale DDoS protection as part of our edge security platform. You'll design and ship high-performance detection and mitigation systems, automate operations end-to-end, and help define the technical foundation for customer-facing DDoS capabilities. Basic qualifications 6+ years building …/CD, automated testing, canarying, rollout/rollback, and configuration management. IaC expertise (e.g., Terraform) and solid cloud infrastructure fundamentals. Familiarity with DDoS or network security services and related attack/defense patterns. Solid networking knowledge: TCP/IP, IPv4/IPv6, BGP fundamentals; DNS/DHCP understanding. ...

Join OCI's Edge Security team as a Principal Engineer to architect and deliver cloud-scale DDoS protection. You'll lead design for high-performance detection and mitigation systems, drive automation and operational excellence, and set the technical direction for customer-facing DDoS capabilities across OCI's global edge. … automated testing, canarying, rollout/rollback, configuration management. Strong IaC experience (e.g., Terraform) and solid cloud infrastructure fundamentals. Domain experience in DDoS or network security services and common attack/defense patterns. Advanced networking knowledge: TCP/IP, IPv4/IPv6, BGP, routing policy; DNS fundamentals. Demonstrated operational ...