51 to 75 of 92 Network Monitoring Jobs in England

Job Title: Network Engineer (Juniper Specialist) - Consultancy Location: Crawley, Hybrid (On-site + Remote) Contract Length: 6 months with possible extension Rate: [e.g., £400 per day Inside IR35 Start Date: ASAP Requirement: Experis have recently signed an exclusive agreement with a large public sector/NHS consultancy and are seeking an interim resource to support a large Network related project. We are seeking an experienced Network Engineer with in-depth Juniper expertise to join the project on a contract basis. This role will focus on maintaining, optimising, and securing complex network infrastructures across multiple NHS and corporate sites, ensuring resilience, performance, and security for critical healthcare systems. Key Responsibilities Design, configure, and support Juniper-based … network infrastructure across multiple sites. Implement network upgrades, migrations, and security enhancements in line with NHS standards. Troubleshoot and resolve network performance, connectivity, and security issues. Collaborate with IT security, systems, and application teams to support clinical operations. Ensure compliance with NHS Digital and internal security protocols. Provide documentation, knowledge transfer, and technical guidance to internal staff. More ❯

IT challenges across commercial, governmental, and educational environments. Key Responsibilities: Provide expert-level support for escalated technical issues across hardware, software, and networking. Lead troubleshooting and resolution of complex network incidents and performance issues. Configure, maintain, and troubleshoot network infrastructure including switches, routers, firewalls, and wireless access points. Design and implement secure LAN/WAN architectures and VPN … solutions. Monitor network traffic and performance using diagnostic tools such as Wireshark, SolarWinds, or similar. Manage IP addressing schemes, VLANs, and routing protocols (e.g., OSPF, EIGRP). Ensure network security through access controls, firewall policies, and intrusion detection systems. Collaborate with infrastructure and security teams on network upgrades, migrations, and architecture planning. Support server environments including Windows … Server, Active Directory, and Microsoft Exchange. Maintain accurate documentation of network configurations, changes, and incident resolutions. Evaluate and recommend new technologies to improve operational efficiency and network resilience. Skills & Experience: Proven experience in a 3rd line or senior IT support role with a strong networking focus. In-depth knowledge of TCP/IP, IP Routing, DNS, DHCP, NAT More ❯

Chapter Begins. Fueled by bold ambition Play your part in getting us on the grid. Closing Date: 7th November 2025 We are seeking a highly skilled and driven Enterprise Network Engineer with deep Cisco expertise to support and develop our mission-critical network systems across both our high-performance factory and fast-paced trackside environments. You will play … the immediate operational needs of the race team on location. Design, deploy, and maintain LAN/WAN infrastructure, firewalls, VPNs, and Wi-Fi across factory departments Monitor and optimize network performance for our Core Infrastructure, Campus Environments, R&D systems, simulator environments, wind tunnel connectivity, and CAD/PLM systems Ensure uptime and high-speed data connectivity between departments … design, aero, manufacturing, etc.) Work with security teams to implement and maintain robust cybersecurity policies and compliance Participate in network design and refresh projects, implementing Cisco best practices and technologies (Catalyst, Nexus, ISE, DNA Center) Ensure low-latency, secure data transmission between the car, trackside systems, and the factory for real-time telemetry and strategic decision-making Respond to More ❯

Chapter Begins. Fueled by bold ambition Play your part in getting us on the grid. Closing Date: 7th November 2025 We are seeking a highly skilled and driven Enterprise Network Engineer with deep Cisco expertise to support and develop our mission-critical network systems across both our high-performance factory and fast-paced trackside environments. You will play … the immediate operational needs of the race team on location. Design, deploy, and maintain LAN/WAN infrastructure, firewalls, VPNs, and Wi-Fi across factory departments Monitor and optimize network performance for our Core Infrastructure, Campus Environments, R&D systems, simulator environments, wind tunnel connectivity, and CAD/PLM systems Ensure uptime and high-speed data connectivity between departments … design, aero, manufacturing, etc.) Work with security teams to implement and maintain robust cybersecurity policies and compliance Participate in network design and refresh projects, implementing Cisco best practices and technologies (Catalyst, Nexus, ISE, DNA Center) Ensure low-latency, secure data transmission between the car, trackside systems, and the factory for real-time telemetry and strategic decision-making Respond to More ❯

Network Systems Engineer Our client, based in Tamworth, is seeking an experienced Network Systems Engineer with strong expertise in virtualisation and a proven track record across Microsoft technologies, including Windows Server, Active Directory, Azure, and Exchange Online/O365. The ideal candidate will also bring hands-on knowledge of Dell/EMC SANs, SonicWall, and network monitoring and configuration. This role involves managing the day-to-day administration, support, and troubleshooting of complex network environments, while also leading on software installations, upgrades, and issue resolution both remotely and on-site. A strong background in cloud-based solutions, virtualisation technologies, and collaboration with technical teams will be key to success in this position. As a Network … and Hyper-V environments, including Dell EMC SAN. MCSE and CCNA certified. Expert in IT security protocols, with a proven track record in deploying cybersecurity measures and maintaining robust network defence strategies. Strong understanding of IT security compliance, risk management, and adherence to global cybersecurity regulations. Proven project management experience, with the ability to lead technical initiatives. Hands-on More ❯

and on-prem systems Configure and maintain firewalls, routers, and switches to ensure security, reliability, and optimal performance across production and disaster recovery environments Lead cybersecurity initiatives focused on network segmentation, access control, and intrusion prevention Build, mentor, and manage a high-performing infrastructure and DevOps team, fostering a culture of excellence, automation, and reliability Partner with software engineers … markets environments Proven experience building and leading infrastructure or DevOps teams Hands-on expertise in AWS architecture, migration, and hybrid (cloud + on-prem) environments Deep technical background in network design, routing, switching, and firewall configuration Strong understanding of network latency, throughput, and optimisation for trading systems Familiarity with network monitoring and troubleshooting tools (e.g., Advanced … AWS expertise (EC2, Lambda, VPC, IAM, S3, CloudFormation, CloudTrail, Direct Connect, Transit Gateway, etc.) Configuration management and automation using CloudFormation Advanced networking: Firewall administration (Cisco ASA or similar) and network access control Monitoring, logging, and observability (Prometheus, Grafana, CloudWatch, ECS, etc.) Linux and Windows systems administration IT infrastructure management: Active Directory, Microsoft services, networking, and on-prem systems More ❯

IT Systems & Network Engineer - London based Financial Services SME - Salary up to £65,000 plus benefits including annual bonus and 10% non-contributory pension - Hybrid role (3 days a week in the London office) - Hours: 8.30am - 4.30pm Monday - Friday A well established financial services company is looking to add a Senior Systems Engineer to its small IT team in … to join a friendly team and have exposure to 'all areas IT'. Duties will include: - IT user support for bank staff - IT projects and system upgrades/migrations - Network monitoring and troubleshooting - Maintaining network and server infrastructure (including system/OS upgrades) - Assist with disaster recovery - IT security - implement cyber security policies and controls. Analyse vulnerabilities … line IT support background, ideally within an SME and in financial/professional services - Windows Server (Active Directory, Group Policy) - Azure cloud - Virtualisation (VMware/Hyper-V) - Storage administration - Network support experience (including routing and switching) - IT security (antivirus, SIEM, vulnerability scanning, IAM, Firewalls) - Database administration More ❯

The role: The Network Administrator will be responsible for the day-to-day management and support of the network, systems, and servers for the company. This is a crucial role in ensuring the network infrastructure is optimised for performance and resilience, and mentoring support staff in network infrastructure best practice. The role combines hands-on support … supporting the product pipeline. Responsibilities: Maintain, support, and develop servers, and applications Implement procedures for reliable backup and restoration and security controls (e.g. anti-virus software) Develop and manage network monitoring and security processes Coordinate and implement upgrades in accordance with service commitments Proactively monitor resources to predict and prevent capacity issues Support system maintenance, security checks, and More ❯

The role: The Network Administrator will be responsible for the day-to-day management and support of the network, systems, and servers for the company. This is a crucial role in ensuring the network infrastructure is optimised for performance and resilience, and mentoring support staff in network infrastructure best practice. The role combines hands-on support … supporting the product pipeline. Responsibilities: Maintain, support, and develop servers, and applications Implement procedures for reliable backup and restoration and security controls (e.g. anti-virus software) Develop and manage network monitoring and security processes Coordinate and implement upgrades in accordance with service commitments Proactively monitor resources to predict and prevent capacity issues Support system maintenance, security checks, and More ❯

The role: The Network Administrator will be responsible for the day-to-day management and support of the network, systems, and servers for the company. This is a crucial role in ensuring the network infrastructure is optimised for performance and resilience, and mentoring support staff in network infrastructure best practice. The role combines hands-on support … supporting the product pipeline. Responsibilities: Maintain, support, and develop servers, and applications Implement procedures for reliable backup and restoration and security controls (e.g. anti-virus software) Develop and manage network monitoring and security processes Coordinate and implement upgrades in accordance with service commitments Proactively monitor resources to predict and prevent capacity issues Support system maintenance, security checks, and More ❯

Network Engineer JUNIPER - BASED IN MILAN We are looking for a number of Network Engineers with a strong background in Juniper, focusing on MIST, Core & Edge or Security to be part of team based in Milan The contract will be from end of November through to March, travel and accommodation will be paid. We need people who have … solution delivery, ideally for large scale or high availability environments Proven experience designing and implementing Core & Edge networks , SD WAN, LAN/WLAN, and security solutions. Strong knowledge of network monitoring, incident management, and operational support processes. Ability to lead and coordinate multi-vendor and cross functional teams in time critical projects. Excellent communication skills to interface effectively More ❯

Network Engineer – JUNIPER - BASED IN MILAN We are looking for a number of Network Engineers with a strong background in Juniper, focusing on MIST, Core & Edge or Security to be part of team based in Milan….. The contract will be from end of November through to March, travel and accommodation will be paid. We need people who … solution delivery, ideally for large‑scale or high‑availability environments Proven experience designing and implementing Core & Edge networks , SD‑WAN, LAN/WLAN, and security solutions. Strong knowledge of network monitoring, incident management, and operational support processes. Ability to lead and coordinate multi-vendor and cross‑functional teams in time‑critical projects. Excellent communication skills to interface effectively More ❯

Role overview: Working for a global System Integrator (SI), reporting into the enterprise organisations' project manager, this role will support design and implementation of an enterprise network monitoring solution for Process Control Networks. The Security Solution Architect will have responsibility for the solution architecture (both functional and technical). He/She will also be accountable for all … Create technical implementation plans needed to install security solutions in process control environments. Act as a point of contact for any technical issues within the project. Interface with architecture, network, operations and business stakeholders to ensure that proposed designs address organisational needs. Build effective partnerships with vendors, peer architects, DS&R teams and Operational Service lines. Work with the … implementation lifecycle and help validate and install the solution. Main Tasks & Responsibilities: Pre-Deployment: Participate in Site Engagement call to gather inputs to technical questionnaire Request & gather physical & local Network Diagrams Request physical details of cabinets, rack locations, buildings, power, etc. Draft Low Level Design Document (LLD) Review Draft LLD with site Update & Issue LLD for internal review and More ❯

/Server Operating Systems, MS Office Suite & M365, Exchange, Teams Telephony, Active Directory, Firewalls (Palo Alto), VMware vSphere, Hyper-V, SAN, Citrix, SQL Server, Aruba/Extreme Wireless, PRTG network monitoring• Virtualisation practices from a build, install, configure level through to standard support• A good grasp of TCP/IP networking• The ability to install and decommission a … range of hardware Including laptops, printers, PC’s, monitors, servers and network equipment• Great communication skills (in person and via telephone), excellent written and spoken English is essential• Personable, with the ability to build rapport with a team of IT technicians. The candidate will be required to integrate within both the Krome technical team and client IT departments• Must … be capable of learning a new customer network rapidly. Training and time will be given to absorb such material, but the ability to learn and adapt quickly is a must• The successful candidate will be a punctual and thorough worker, with astute attention to detail• Strong academic background – a Bachelor’s degree or related IT qualifications would be highly More ❯

Job Title: Service Desk Team Lead Location: Worcestershire Salary: £50,000 per annum + benefits We are partnering with a fast-growing Managed Network Services Provider seeking an experienced Service Desk Team Lead to oversee and manage their service desk operations. This is a fantastic opportunity to lead a technical support team, ensuring excellent service delivery across a range … routers, switches, firewalls, VPNs, and other networking equipment. Monitor and maintain service levels (SLAs, KPIs) and ensure consistent, high-quality support. Collaborate with clients and internal teams to resolve network and IT infrastructure issues efficiently. Support configuration, deployment, and troubleshooting of client network environments. Implement and maintain knowledge management, documentation, and process improvements. Participate in recruitment, onboarding, and … training of service desk staff. Support ITIL-aligned incident, change, and problem management processes. Skills & Experience Required Proven experience leading a service desk team within an MSP or managed network services environment. Strong technical knowledge of Cisco networking technologies (routers, switches, ASA/FTD firewalls, VPNs, wireless solutions). Hands-on experience with LAN/WAN, VLANs, routing protocols More ❯

to join a friendly team and have exposure to 'all areas IT'. Duties will include: - IT user support for bank staff - IT projects and system upgrades/migrations - Network monitoring and troubleshooting - Maintaining network and server infrastructure (including system/OS upgrades) - IT systems and network security - Vendor management - Automation To be considered suitable you … will need the following skills/experience: - 3rd line IT support background, ideally within an SME environment - Windows Server (Active Directory, Group Policy) - Azure - Network support experience (including routing and switching) - IT security (antivirus, SIEM, vulnerability scanning, IAM, Firewalls More ❯

re implementing a new system to be used on Operational sites that is being designed by a third party. We require someone with an Operational Technology (OT) Infrastructure and Network background to assist in knowledge sharing, query resolution and oversight of the design to ensure it's success. In full:Role Purpose We are seeking a Technical Subject Matter … and OT networking infrastructure (Cisco switching, VLANs, IP addressing). Hosting environments with virtual machines and virtual routing and switching (VMware, KVM). Secure gateways (Waterfall, OPSWAT) and associated network configurations. Configure network time synchronization across physical and virtual systems. Implement port-mirroring, SPAN, RSPAN, ERSPAN for traffic monitoring. Deploy cloud-hosted infrastructure services (e.g., MQTT broker, SFTP … Syslog). Skills Required Strong knowledge of industrial and enterprise Cisco routing and switching design and implementation, including network encryption devices. Experience with VMware and KVM virtualization . Microsoft Windows Server and Linux Operating Systems Familiarity with GCP and/or Azure cloud hosting . Understanding of "data-diode" technology and secure gateway technologies and unidirectional data flows. Ability More ❯

within a team environment Build positive relationships with customers Installation and configuration of Client, Server and Mobile software/Apps at client location Build, configure new PCs, Server and network devices to required specifications. Provide support for IT infrastructure components, including desktops, Laptops, Applications and on-site telephony Maintaining internal support documentation Daily network monitoring and backup … monitoring Server support and maintenance task management Server OS and hardware installation Candidate must attend customer sites in a timely fashion This role requires frequent travel to customers’ premises all around the year Maintaining high standards and professional image of the company is necessary at all stages Preparing regular end-of-day reports on the tasks assigned is required More ❯

will: Lead and implement vulnerability management programmes across multiple environments. Oversee incident response processes, from detection to resolution and post-incident review. Manage and optimise security tools , ensuring effective monitoring, detection, and prevention. Design and maintain network security controls — including firewalls, intrusion detection/prevention, and segmentation. Conduct and oversee offensive security testing and vulnerability assessments. Ensure secure … to emerging threats. 🧠 What We’re Looking For Strong understanding of OWASP Top 10 , MITRE ATT&CK , and evolving threat landscapes. Proven experience across vulnerability management, incident response, and network security . Ideally skilled in at least one programming language (e.g. Go, Python, Rust ). Experience managing or integrating security tooling (SIEM, endpoint protection, scanning tools, etc.). Hands … on experience with firewalls , network monitoring, and cloud/infrastructure hardening. Demonstrable experience securing software or embedded systems . Excellent communication and stakeholder management skills. 💡 Desirable Experience Background in Aerospace, Defence , or similarly regulated sectors. Experience with bug bounty , exploit research, or threat intelligence . Solid understanding of system architecture and associated cyber risks. Ability to mentor junior More ❯

will: Lead and implement vulnerability management programmes across multiple environments. Oversee incident response processes, from detection to resolution and post-incident review. Manage and optimise security tools , ensuring effective monitoring, detection, and prevention. Design and maintain network security controls — including firewalls, intrusion detection/prevention, and segmentation. Conduct and oversee offensive security testing and vulnerability assessments. Ensure secure … to emerging threats. 🧠 What We’re Looking For Strong understanding of OWASP Top 10 , MITRE ATT&CK , and evolving threat landscapes. Proven experience across vulnerability management, incident response, and network security . Ideally skilled in at least one programming language (e.g. Go, Python, Rust ). Experience managing or integrating security tooling (SIEM, endpoint protection, scanning tools, etc.). Hands … on experience with firewalls , network monitoring, and cloud/infrastructure hardening. Demonstrable experience securing software or embedded systems . Excellent communication and stakeholder management skills. 💡 Desirable Experience Background in Aerospace, Defence , or similarly regulated sectors. Experience with bug bounty , exploit research, or threat intelligence . Solid understanding of system architecture and associated cyber risks. Ability to mentor junior More ❯

will: Lead and implement vulnerability management programmes across multiple environments. Oversee incident response processes, from detection to resolution and post-incident review. Manage and optimise security tools , ensuring effective monitoring, detection, and prevention. Design and maintain network security controls — including firewalls, intrusion detection/prevention, and segmentation. Conduct and oversee offensive security testing and vulnerability assessments. Ensure secure … to emerging threats. 🧠 What We’re Looking For Strong understanding of OWASP Top 10 , MITRE ATT&CK , and evolving threat landscapes. Proven experience across vulnerability management, incident response, and network security . Ideally skilled in at least one programming language (e.g. Go, Python, Rust ). Experience managing or integrating security tooling (SIEM, endpoint protection, scanning tools, etc.). Hands … on experience with firewalls , network monitoring, and cloud/infrastructure hardening. Demonstrable experience securing software or embedded systems . Excellent communication and stakeholder management skills. 💡 Desirable Experience Background in Aerospace, Defence , or similarly regulated sectors. Experience with bug bounty , exploit research, or threat intelligence . Solid understanding of system architecture and associated cyber risks. Ability to mentor junior More ❯

a focus on providing a high level of customer service. Key responsibilities for this job: First line support handling customer enquiries and support issues using our ticketing system Proactive network monitoring of alarms and traps for our customers via our monitoring tools Troubleshooting circuit faults and working with carriers to achieve fault resolution Driving fault resolution to More ❯

with a requirement to travel to our customer sites on occasion. What youll do: Define and drive the technical strategy for the design and implementation of enterprise-grade wireless network solutions across universities in England, leveraging Cisco and Juniper technologies to deliver secure, scalable, and high-performance connectivity. Act as the principal design authority, setting technical direction, standards, and … designs (HLDs), and implementation plans covering wireless coverage modelling, access layer design, security, and QoS. Serve as the senior technical authority (CCIE Expert) for Cisco and Juniper wireless and network solutions, providing design and implementation leadership across multiple university campuses. Lead complex technical problem-solving and escalation activities, applying deep expertise across routing, switching, wireless, and security domains. Provide … WLAN architectures. CCIE-level certification in Wireless or Enterprise Infrastructure. Advanced RF design, site survey, and spectrum analysis skills for large-scale, high-density environments. Hands-on experience with network monitoring, optimisation, and troubleshooting tools. Familiarity with higher education IT environments and related regulatory requirement is desirable Flexibility to travel to various UK sites when needed What we More ❯

with a requirement to travel to our customer sites on occasion. What youll do: Define and drive the technical strategy for the design and implementation of enterprise-grade wireless network solutions across universities in England, leveraging Cisco and Juniper technologies to deliver secure, scalable, and high-performance connectivity. Act as the principal design authority, setting technical direction, standards, and … designs (HLDs), and implementation plans covering wireless coverage modelling, access layer design, security, and QoS. Serve as the senior technical authority (CCIE Expert) for Cisco and Juniper wireless and network solutions, providing design and implementation leadership across multiple university campuses. Lead complex technical problem-solving and escalation activities, applying deep expertise across routing, switching, wireless, and security domains. Provide … WLAN architectures. CCIE-level certification in Wireless or Enterprise Infrastructure. Advanced RF design, site survey, and spectrum analysis skills for large-scale, high-density environments. Hands-on experience with network monitoring, optimisation, and troubleshooting tools. Familiarity with higher education IT environments and related regulatory requirement is desirable Flexibility to travel to various UK sites when needed What we More ❯

with a requirement to travel to our customer sites on occasion. What youll do: Define and drive the technical strategy for the design and implementation of enterprise-grade wireless network solutions across universities in England, leveraging Cisco and Juniper technologies to deliver secure, scalable, and high-performance connectivity. Act as the principal design authority, setting technical direction, standards, and … designs (HLDs), and implementation plans covering wireless coverage modelling, access layer design, security, and QoS. Serve as the senior technical authority (CCIE Expert) for Cisco and Juniper wireless and network solutions, providing design and implementation leadership across multiple university campuses. Lead complex technical problem-solving and escalation activities, applying deep expertise across routing, switching, wireless, and security domains. Provide … WLAN architectures. CCIE-level certification in Wireless or Enterprise Infrastructure. Advanced RF design, site survey, and spectrum analysis skills for large-scale, high-density environments. Hands-on experience with network monitoring, optimisation, and troubleshooting tools. Familiarity with higher education IT environments and related regulatory requirement is desirable Flexibility to travel to various UK sites when needed What we More ❯