76 to 100 of 119 Permanent Network Monitoring Jobs

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 ❯

Job title: Network Engineer Client: FinTech Salary: £80,000-£100,000 + Bonus Location: London Experience: 4-8 Years Skills: Low Latency, Routing and Switching, Python, Automation The role: My client, an Elite FinTech organisation, are looking for a mid-level Network Engineer to join their team. Key Responsibilities: Building, automating and ensuring reliability of low-latency networks … Identifying areas for improvement Network monitoring Working on monitoring solutions Being a part of change and code reviews Skills Required: Strong Routing and Switching experience Low Latency experience highly desirable Network Automation – Python/Ansible Please apply ASAP for more information. More ❯

Job title: Network Engineer Client: FinTech Salary: £80,000-£100,000 + Bonus Location: London Experience: 4-8 Years Skills: Low Latency, Routing and Switching, Python, Automation The role: My client, an Elite FinTech organisation, are looking for a mid-level Network Engineer to join their team. Key Responsibilities: Building, automating and ensuring reliability of low-latency networks … Identifying areas for improvement Network monitoring Working on monitoring solutions Being a part of change and code reviews Skills Required: Strong Routing and Switching experience Low Latency experience highly desirable Network Automation – Python/Ansible Please apply ASAP for more information. More ❯

Job title: Network Engineer Client: FinTech Salary: £80,000-£100,000 + Bonus Location: London Experience: 4-8 Years Skills: Low Latency, Routing and Switching, Python, Automation The role: My client, an Elite FinTech organisation, are looking for a mid-level Network Engineer to join their team. Key Responsibilities: Building, automating and ensuring reliability of low-latency networks … Identifying areas for improvement Network monitoring Working on monitoring solutions Being a part of change and code reviews Skills Required: Strong Routing and Switching experience Low Latency experience highly desirable Network Automation – Python/Ansible Please apply ASAP for more information. More ❯

Job title: Network Engineer Client: FinTech Salary: 80,000-100,000 + Bonus Location: London Experience: 4-8 Years Skills: Low Latency, Routing and Switching, Python, Automation The role: My client, an Elite FinTech organisation, are looking for a mid-level Network Engineer to join their team. Key Responsibilities: Building, automating and ensuring reliability of low-latency networks … Identifying areas for improvement Network monitoring Working on monitoring solutions Being a part of change and code reviews Skills Required: Strong Routing and Switching experience Low Latency experience highly desirable Network Automation Python/Ansible Please apply ASAP for more information. More ❯

Job title: Network Engineer Client: FinTech Salary: £80,000-£100,000 + Bonus Location: London Experience: 4-8 Years Skills: Low Latency, Routing and Switching, Python, Automation The role: My client, an Elite FinTech organisation, are looking for a mid-level Network Engineer to join their team. Key Responsibilities: Building, automating and ensuring reliability of low-latency networks … Identifying areas for improvement Network monitoring Working on monitoring solutions Being a part of change and code reviews Skills Required: Strong Routing and Switching experience Low Latency experience highly desirable Network Automation – Python/Ansible Please apply ASAP for more information. More ❯

Job title: Network Engineer Client: FinTech Salary: £80,000-£100,000 + Bonus Location: London Experience: 4-8 Years Skills: Low Latency, Routing and Switching, Python, Automation The role: My client, an Elite FinTech organisation, are looking for a mid-level Network Engineer to join their team. Key Responsibilities: Building, automating and ensuring reliability of low-latency networks … Identifying areas for improvement Network monitoring Working on monitoring solutions Being a part of change and code reviews Skills Required: Strong Routing and Switching experience Low Latency experience highly desirable Network Automation – Python/Ansible Please apply ASAP for more information. More ❯

Designing and implementing multi-vendor routers, switches, firewalls, and phone systems on multiple projects; Configure and manage network monitoring software such as Solarwinds; Implementing data warehouses, developing SSIS ETL processes, and power BI dashboard providing real time data analytics to clients; Designing, implementing and supporting Cisco Voice technologies, devices involving Unified Communications Manager, Unity Connection Voicemail, Unified Contact … Center Express and Voice Gateways; Utilizing AWS and Azure cloud connectivity to enterprise and VMWare virtualization technologies; Designing, implementing and supporting enterprise security using Network Firewalls, VPN, Endpoint Security, IDS/IPS systems using devices comprising CheckPoint, Cisco ASA, Meraki, Juniper SRX, CradlePoint and Sonicwalls; Configuring firewall technologies such as Access Lists, Application and URL filtering, High Availability, NAT … technologies including EIGRP, OSPF, BGP, Policybased Routing, HSRP, Route Redistribution and switching technologies including VLANs, Trunking, EtherChannel, Spanning-Tree. Five (5) years of Progressive Systems Engineering Experience; Cisco CCDA: Network Design, Cisco CCNA: Routing and Switching, Cisco CMNA: Meraki Systems certifications; Juniper JNCIP-ENT: Enterprise Routing and Switching and Juniper JNCIS-SEC: Security certifications; VMWare VCP6-NV: Network More ❯

profit organisations who service more than 3 million customers whilst contributing more than £840 million to protect the environment. We're seeking a Senior Technical Analyst to join our network and infrastructure team. You'll manage and support enterprise-level networks across multiple vendors and technologies, including Cisco, Palo Alto, ZScaler, and Microsoft Azure. The role combines hands-on … technical expertise with leadership responsibilities, particularly in automation, project delivery, and security. What you'll do Deliver and support complex network solutions across LAN, WAN, SD-WAN, and cloud environments. Lead technical projects, working closely with network architects and security teams. Mentor junior engineers and review their work. Optimise network performance and develop automation scripts. Ensure systems … you'll use LAN/WAN/SD-WAN Wireless solutions Firewalls (Cisco, Palo Alto) Cisco ISE, ZScaler Cloud Services Microsoft Azure Ansible and other automation/DevOps tools Network monitoring platforms (e.g., SolarWinds, SNMP) About you Cisco CCNP (or equivalent) qualification. Extensive experience in large enterprise networks and cloud infrastructure. Skilled in Cisco routing/switching, security 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 ❯

upgrade internal computer software systems used for application design and development. Automation: Utilize your strong shell scripting abilities (Bash, PowerShell) to implement process efficiencies, create controls, and standardize procedures. Monitoring, Security, and Hardware Monitoring & Compliance: Use Nagios for performance monitoring and collaborate closely with Security and Audit teams to enforce security standards and compliance protocols. Hardware Support … support and OS administration experience in a mixed UNIX/Linux and Windows environment. Demonstrated experience managing and maintaining Red Hat Enterprise Linux (RHEL) and Windows servers. Familiarity with network monitoring tools, specifically Nagios. Strong analytical, methodical approach to problem-solving. Exceptional verbal and written communication skills. Ability to manage multiple priorities simultaneously in a fast-paced environment. 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 ❯

Technician (Junior Role) Location: Kansas City, KS/Dallas, TX (Onsite, 5 Days a Week) Shift: Night Shift (10-hour shifts) About the Role We're looking for a Network Operations Center (NOC) Technician to join our team in a hands-on, operational support role. This position is ideal for someone with 2-5 years of experience in telecom … or network operations who thrives in a fast-paced, 24/7 environment. You'll be responsible for monitoring, troubleshooting, and maintaining telecom and messaging platforms, ensuring network stability and performance. Key Responsibilities Provide 24/7 network monitoring, ticket handling, and troubleshooting to maintain system stability. Monitor KPIs, alarms, and system performance; escalate issues … maintenance and break-fix activities with internal teams and vendors. Participate in outage resolution and degradation troubleshooting sessions. Technical Skills & Experience 2-5 years of experience in telecom or network operations. Familiarity with Mavenir IMS access/core products (TAS/CSCF, BGCF, MRF, SBC) and/or Ericsson IMS access products (Cloud Native SBG/BGF). Strong More ❯

Technician (Junior Role) Location: Dallas, TX/Kansas City, KS (Onsite, 5 Days a Week) Shift: Night Shift (10-hour shifts) About the Role We're looking for a Network Operations Center (NOC) Technician to join our team in a hands-on, operational support role. This position is ideal for someone with 2-5 years of experience in telecom … or network operations who thrives in a fast-paced, 24/7 environment. You'll be responsible for monitoring, troubleshooting, and maintaining telecom and messaging platforms, ensuring network stability and performance. Key Responsibilities Provide 24/7 network monitoring, ticket handling, and troubleshooting to maintain system stability. Monitor KPIs, alarms, and system performance; escalate issues … maintenance and break-fix activities with internal teams and vendors. Participate in outage resolution and degradation troubleshooting sessions. Technical Skills & Experience 2-5 years of experience in telecom or network operations. Familiarity with Mavenir IMS access/core products (TAS/CSCF, BGCF, MRF, SBC) and/or Ericsson IMS access products (Cloud Native SBG/BGF). Strong More ❯

HYBRID AZURE AZ-700 NETWORK & INFRASTRUCTURE ENGINEER Juniper, Palo Alto, Azure Cloud Networking, Scripting | £ plus 20-25% bonus 4 DAYS PER WEEK IN LONDON OFFICE - St James/Green Park AZ-700, Juniper, Palo Alto firewalls, Azure Cloud Networking Scripting - either Terraform or Powershell Network monitoring, high availability hybrid Cloud environment (Azure) Global Investment Fund Manager … days in the London office, 1 day WFH This impressive, privately owned Investment Fund Manager is seeking an experienced Network Engineer to join their small IT team in London. Reporting to the Head of Infrastructure, you will take ownership of ensuring high availability of a complex hybrid Cloud environment working with Juniper, Palo Alto firewalls, routers, switches, load balancing More ❯

Bulgaria, France, Germany, Ireland, Italy, Moldova, Netherlands, Sweden, Romani, Saudi Arabia, Spain, Switzerland, UK, Ukraine, and United Arab Emirates. A dedicated security resource responsible for maintaining, testing, and enhancing network security through expert design, configuration, and validation of critical infrastructure components. This role focuses on implementing secure network architectures, managing firewalls and access controls, and applying Zero Trust … security measures are practical and effective protecting data, maintaining availability, and supporting business continuity through thorough testing and proactive threat mitigation. KEY DUTIES & RESPONSIBILITIES Design, implement, and maintain secure network architectures, including VLANs, VPNs, TCP/IP configurations, DMZ environments, NAC solutions, routers, and gateways. Configure and manage firewalls, perform rule assessments, and apply segmentation and zoning strategies aligned … with Zero Trust principles. Utilise network monitoring and intrusion detection/prevention systems (IDS/IPS) to identify and respond to potential security threats. Conduct OS-level hardening across server environments to minimising vulnerabilities Strengthen virtualisation and hypervisor environments by applying security best practices. Oversee and test backup and recovery processes—including full, incremental, and differential backups—to More ❯

Bulgaria, France, Germany, Ireland, Italy, Moldova, Netherlands, Sweden, Romani, Saudi Arabia, Spain, Switzerland, UK, Ukraine, and United Arab Emirates. A dedicated security resource responsible for maintaining, testing, and enhancing network security through expert design, configuration, and validation of critical infrastructure components. This role focuses on implementing secure network architectures, managing firewalls and access controls, and applying Zero Trust … security measures are practical and effective protecting data, maintaining availability, and supporting business continuity through thorough testing and proactive threat mitigation. KEY DUTIES & RESPONSIBILITIES Design, implement, and maintain secure network architectures, including VLANs, VPNs, TCP/IP configurations, DMZ environments, NAC solutions, routers, and gateways. Configure and manage firewalls, perform rule assessments, and apply segmentation and zoning strategies aligned … with Zero Trust principles. Utilise network monitoring and intrusion detection/prevention systems (IDS/IPS) to identify and respond to potential security threats. Conduct OS-level hardening across server environments to minimising vulnerabilities Strengthen virtualisation and hypervisor environments by applying security best practices. Oversee and test backup and recovery processes-including full, incremental, and differential backups-to 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 ❯

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 ❯

Capita is looking to hire for a Network Operations Centre 24/7 Shift Lead. Role: 24/7 NOC Shift Lead Hours: Rolling shift pattern 7am-7pm x 4 on 4 off repeated and then 7pm-7am x 4 on 4 off repeated. Location: Belfast Capita’s Network Operations Centre in Belfast is seeking an experienced and … Team Duties Serve as the first point of contact for customer-reported faults via phone or email. Provide remote support, including configuration and link checks for field engineers. Monitor network performance using SolarWinds and respond to alerts proactively. Ensure incidents are resolved within SLA targets and documented with meaningful updates. Maintain clear communication with customers throughout the fault resolution … appropriately to internal and external stakeholders. Conduct root cause analysis for incidents and contribute to service improvement. Shift Lead Responsibilities Allocate and oversee tasks across the shift team, including monitoring, call handling, and incident management. Provide process leadership and guidance to ensure consistent service delivery. Support resolution of service incidents and advise team members to enhance knowledge and efficiency. More ❯