151 to 175 of 267 Network Security Jobs in the UK excluding London

Cubic Transportation Systems (CTS) and Cubic Defense (CD). Explore more on Job Details: As part of the Cubic Transportation Services IT Team, you will bring a wealth of Network Architecture knowledge and experience to a team responsible for the full lifecycle management of the Network Infrastructure that underpins the systems and solutions that Cubic provides to high … profile and demanding clients such as Transport for London and Irish Rail. Working alongside Infrastructure Architects and Competency Leads, the role of the Network Architect is to create detailed design documents for internal and external network, security and connectivity requirements. Essential Job Duties and Responsibilities: Ownership of translating business or client requirements into a cost effective, fit … for purpose network design. As part of a project team, guide implementation engineers to transition designs into operation. Act as a point of escalation and assist in the resolution of complex network related incidents. Define technical strategy and procedures for the design and support of network infrastructure. Work to standardise and simplify the existing network infrastructure More ❯

for all electronic communications systems at the site, as well as taking a leading role in delivering technology change/improvement projects and managing external support agreements. The Cyber Security Analyst is required to focus on the detection, investigation and response to cyber security events and incidents. Other tasks involve BAU security tasks, supporting cyber security projects and assisting with regulatory compliance. The role will involve using a diverse security toolset and the successful applicant will build extensive experience in all areas of cyber security. Daily tasks will involve the following: Endpoint monitoring and analysis. Incident readiness and handling as part of the Computer Security Incident Response (CSIRT) team. Monitor and administer Security … Event Management (SIEM). Malware analysis and forensics research. Understanding/differentiation of intrusion attempts and false positives. Investigation tracking and threat resolution. Vulnerability identification & mitigation/remediation. Compose security alert notifications. Help develop cyber security process & procedures. Advise incident responders & other teams on threat. Triage security events and incidents apply containment and mitigation/remediation strategies. More ❯

There is so much opportunity in the world of IT Defence and this large site now have a brand-new position for a Network Solution Architect. As the solution owner for the full lifecycle of a solution from feasibility to delivery you will make sure the solution has continuity from an architectural and design perspective. Come and build and … implement end-to-end solution/technical design. Provide solution and technical SME mentorship. Provide a customer concern point for design related issues within projects. Align standards, frameworks and security with overall business and technology strategy. Identify, communicate, and address Information Assurance risks. Design security architecture elements to mitigate risks in liaison with Solution Leads. Create solutions that … balance business requirements with information and cyber security requirements. Identify security design gaps in existing and proposed architectures and recommend changes or improvements. What you'll bring:. Experience of core Cisco Networking technologies covering switching, routing, firewall, wireless(ASA,ACI,NX-OS,IOS etc.). Good knowledge of network orchestration and automation. Concrete understanding of fundamental More ❯

Azure Network Engineer Up to £80,000 pro rata for a 5 month Fixed Term Contract + Amazing Training/Development Opportunities - Fully Remote Role This is an opportunity to join UK's most accredited Microsoft Partner who hold all six Microsoft Partner Designations, multiple Advanced Specialists, have four Microsoft MVP's in the team and are an Azure … a strong background in Networking, who has recently how a passion for Azure and who is now looking for an opportunity to become a subject matter expert is Azure Network Services. What we are looking for A strong understanding of Azure networking concepts - your experience in configuring and troubleshooting Azure networking components will be invaluable Demonstrable experience of your … proficiency in configuring and troubleshooting Cisco Meraki devices Hands-on experience with routing protocols: VLANs, VPNs, and network security principles Strong problem-solving and analytical skills with the ability to identify and resolve network issues Excellent communication and collaboration skills to work effectively with our team and across departments Azure certifications, CCNA and CCNP are desirable but More ❯

There is so much opportunity in the world of IT Defence and this large site now have a brand-new position for a Network Solution Architect. As the solution owner for the full lifecycle of a solution from feasibility to delivery you will make sure the solution has continuity from an architectural and design perspective. Come and build and … implement end-to-end solution/technical design. Provide solution and technical SME mentorship. Provide a customer concern point for design related issues within projects. Align standards, frameworks and security with overall business and technology strategy. Identify, communicate, and address Information Assurance risks. Design security architecture elements to mitigate risks in liaison with Solution Leads. Create solutions that … balance business requirements with information and cyber security requirements. Identify security design gaps in existing and proposed architectures and recommend changes or improvements. What youll bring:. Experience of core Cisco Networking technologies covering switching, routing, firewall, wireless(ASA,ACI,NX-OS,IOS etc.). Good knowledge of network orchestration and automation. Concrete understanding of fundamental vendor More ❯

There is so much opportunity in the world of IT Defence and this large site now have a brand-new position for a Network Solution Architect. As the solution owner for the full lifecycle of a solution from feasibility to delivery you will make sure the solution has continuity from an architectural and design perspective. Come and build and … implement end-to-end solution/technical design. Provide solution and technical SME mentorship. Provide a customer concern point for design related issues within projects. Align standards, frameworks and security with overall business and technology strategy. Identify, communicate, and address Information Assurance risks. Design security architecture elements to mitigate risks in liaison with Solution Leads. Create solutions that … balance business requirements with information and cyber security requirements. Identify security design gaps in existing and proposed architectures and recommend changes or improvements. What you’ll bring:. Experience of core Cisco Networking technologies covering switching, routing, firewall, wireless(ASA,ACI,NX-OS,IOS etc.). Good knowledge of network orchestration and automation. Concrete understanding of fundamental More ❯

Cisco Network Engineer - City of London - Large financial services company - Salary up to £70,000 plus bonus and benefits - Hybrid working (3 times a week in London office) A large financial services company are currently looking for an experienced Network Engineer to join their growing team. The role will have responsibility for managing and designing the enterprise network which stretches globally. Duties will include: - Assisting architects with implementations - Guiding team members on network technologies - Driving enhancements to networks - Modernising infrastructure - Level 3 network technical support - Routing/Switching/Firewall implementations - Integration of switches, routers, wireless controllers, SDN, load balancers, NAC servers and cloud infrastructure - On call rotation support - Network security To be … considered suitable for this Senior Network Engineer role you will need the following skills and experience: - Experience in design and implementation of networks in a large user environment - Strong Cisco background (ideally CCNP/CCIE) - Knowledge of Layer 2 LAN technologies (VLANs, VTP, STP) - Understanding of high availability technology (VPC, SVL, HSRP) - Routing protocols - SDWAN technologies - CIsco Wireless technology More ❯

3rd Line Network Engineer - Permanent Salary: £46,168 - £52, 809 Working Pattern: 3 days a week on-site,travel across East & West Midlands will be required Hours: Full Time, 37.5 hours per week, shift patterns and will require on call work (inc. Bank Holidays). Are you an experienced Network Engineer looking to make a difference in a … dynamic environment? Our client is seeking two passionate individuals to join their dedicated Digital team as 3rd Line Network Engineers. If you thrive in a fast-paced setting and possess a knack for solving complex issues, this is the opportunity for you! About the Role: As a 3rd Line Network Engineer, you will play a vital role in … supporting, maintaining, and developing the IT network infrastructure that enables our client to deliver high-quality care across the East Midlands. You will collaborate with a professional team to ensure maximum network availability, supporting 24/7 operational requirements. Key Responsibilities: Provide on-site IT services across a 7-day working pattern, including bank holidays. Deliver timely and More ❯

Contract Role: Network & Cybersecurity Engineer Edinburgh (Hybrid) Location: Edinburgh, Scotland Type: Contract (6 months) Rate: Market rate Working Pattern: Hybrid (23 days onsite per week) Clearance Requirement: Must be a UK or NATO national A leading engineering and technology consultancy is seeking an experienced Network & Cybersecurity Engineer to support secure systems integration and development within mission-critical environments. … guidelines Analyze vulnerabilities and provide remediation/mitigation strategies Contribute to secure product lifecycle processes, from development to deployment Manage risk identification and ensure secure software development processes Support network configuration, diagnostics, and remote monitoring systems Collaborate with internal teams and external stakeholders for smooth delivery Essential Skills & Experience: Strong knowledge of network security , information security More ❯

Job Title: Senior Network Engineer (ISP) Location: Droitwich Salary: £60,000 We are a technology-focused organisation delivering advanced network solutions to clients across various sectors. With a reputation for technical excellence and outstanding customer service, we are expanding our team and seeking an experienced Senior Network Engineer . The ideal candidate will bring strong technical expertise … a proactive approach, and excellent communication skills. You'll play a key role in designing, implementing, and supporting robust network infrastructures while acting as a senior technical resource within the team. Key Responsibilities: Design, implement, and maintain enterprise LAN, WAN, Wi-Fi, and network security solutions. Configure and support Cisco routers, switches, firewalls, and VPNs. Perform network assessments, capacity planning, and ensure documentation is up to date. Troubleshoot complex network issues and provide expert escalation support. Mentor junior team members and share best practices. Collaborate with internal teams and third-party vendors to ensure project success. Required Skills & Experience: CCNP Enterprise (or equivalent level knowledge). Solid hands-on experience with Cisco networking technologies. Strong More ❯

The IT Network and Cloud Manager will oversee the design, implementation, and management of network and cloud infrastructure, ensuring seemless integration between IT and OT. This role is ideal for someone with experience in the Energy & Natural Resources industry who thrives on delivering robust and secure technological solutions. Client Details The company operates within the Energy & Natural Resources … with a strong focus on innovation and operational excellence. They are committed to leveraging technology to support their strategic goals and maintain a competitive edge. Description Design and implement network and cloud infrastructure to meet business requirements. Ensure the seamless integration of IT and OT systems across the organisation. Monitor and maintain network security, identifying and mitigating … delivery and operational needs. Provide technical guidance and support to internal stakeholders. Oversee vendor relationships to ensure optimal service delivery and compliance. Continuously evaluate and improve the performance of network and cloud systems. Profile A successful IT Network and Cloud Manager should have: Strong knowledge of network architecture, cloud platforms, and security protocols. Proven ability to More ❯

Network Engineer/Administrator - City of London - Large financial services company - Salary up to £70,000 plus bonus and benefits - Hybrid working (3 times a week in London office) A large financial services company are currently looking for an experienced Network Engineer to join their growing team. The role will have responsibility for managing and designing the enterprise … network which stretches globally. Duties will include: - Assisting architects with implementations - Guiding team members on network technologies - Driving enhancements to networks - Modernising infrastructure - Level 3 network technical support - Routing/Switching/Firewall implementations - Integration of switches, routers, wireless controllers, SDN, load balancers, NAC servers and cloud infrastructure - On call rotation support - Network security To … be considered suitable for this Senior Network Engineer role you will need the following skills and experience: - Experience in design and implementation of networks in a large user environment - Strong Cisco background (ideally CCNP/CCIE) - Knowledge of Layer 2 LAN technologies (VLANs, VTP, STP) - Understanding of high availability technology (VPC, SVL, HSRP) - Routing protocols - SDWAN technologies - CIsco Wireless More ❯

Role Title: SIEM Engineer Security Clearance: Must Have Active SC Location: Hybrid 60/40 - Bearwood Rd, Sindlesham, Wokingham RG41 5BN Duration: 6 months Day Rate: £445 Key Responsibilities: - SIEM Deployment & Management - Set up, configure, and maintain SIEM tools like ArcSight, Splunk, or QRadar. - Threat Detection & Analysis - Monitor security logs, detect anomalies, and investigate potential threats. - Incident Response … Work with security teams to analyze and mitigate security incidents. - Custom Rule Creation - Develop and fine-tune detection rules and alerts to identify malicious activities. - Security Reporting - Generate reports on security events, trends, and system performance. - Collaboration - Work with IT and security teams to improve overall cybersecurity posture. Required Skills & Qualifications - Technical Expertise - Strong knowledge … of SIEM platforms, network security, and cybersecurity frameworks. - Certifications - CISSP, CEH, GIAC, or vendor-specific SIEM certifications. - Programming & Scripting - Familiarity with Python, PowerShell, or other Scripting languages. - Analytical Thinking - Ability to analyze large datasets and identify security threats. - Communication Skills - Ability to document findings and communicate effectively with stakeholders More ❯

Network Support Engineer Maidenhead (Hybrid/On-site) £30,000 + Progression + Training + Leading Projects + 25 Days Holiday + Pension A fantastic opportunity for a technically minded Network Support Engineer to join a growing infrastructure team delivering essential services to enterprise customers across the UK. This is a dynamic role for someone who thrives in … with cutting-edge networking technologies, supporting critical operations that underpin some of the UK's most important communications infrastructure. In this role, you will take ownership of incident management, network monitoring, and technical troubleshooting across a multi-vendor environment. You'll support service continuity and performance by diagnosing faults, escalating where necessary, and liaising with both internal teams and … implementation of best practices, while keeping up to date with emerging technologies. The ideal candidate will have experience working in a technical support or NOC environment within telecoms. A network certification (such as CCNA or JNCIA) is essential, and you'll have hands-on experience with technologies such as BGP, OSPF, MPLS, and SD-WAN. This is an excellent More ❯

government project that's based in in Wokingham. Role Description: - SIEM Deployment & Management - Set up, configure, and maintain SIEM tools like ArcSight, Splunk, or QRadar. - Threat Detection & Analysis - Monitor security logs, detect anomalies, and investigate potential threats. - Incident Response - Work with security teams to analyze and mitigate security incidents. - Custom Rule Creation - Develop and fine-tune detection … rules and alerts to identify malicious activities. - Security Reporting - Generate reports on security events, trends, and system performance. - Collaboration - Work with IT and security teams to improve overall cybersecurity posture. Required Skills & Qualifications - Technical Expertise - Strong knowledge of SIEM platforms, network security, and cybersecurity frameworks. - Certifications - CISSP, CEH, GIAC, or vendor-specific SIEM certifications. - Programming … Scripting - Familiarity with Python, PowerShell, or other Scripting languages. - Analytical Thinking - Ability to analyze large datasets and identify security threats. - Communication Skills - Ability to document findings and communicate effectively with stakeholders More ❯

Clearance required: Active SC is essential Role purpose/summary SIEM Deployment & Management - Set up, configure, and maintain SIEM tools like ArcSight, Splunk, or QRadar. Threat Detection & Analysis - Monitor security logs, detect anomalies, and investigate potential threats. Incident Response - Work with security teams to analyze and mitigate security incidents. Custom Rule Creation - Develop and fine-tune detection … rules and alerts to identify malicious activities. Security Reporting - Generate reports on security events, trends, and system performance. Collaboration - Work with IT and security teams to improve overall cybersecurity posture. Required Skills & Qualifications Technical Expertise - Strong knowledge of SIEM platforms, network security, and cybersecurity frameworks. Certifications - CISSP, CEH, GIAC, or vendor-specific SIEM certifications. Programming … Scripting - Familiarity with Python, PowerShell, or other scripting languages. Analytical Thinking - Ability to analyze large datasets and identify security threats. Communication Skills - Ability to document findings and communicate effectively with stakeholders All profiles will be reviewed against the required skills and experience. Due to the high number of applications we will only be able to respond to successful applicants More ❯

Clearance required: Active SC is essential Role purpose/summary SIEM Deployment & Management - Set up, configure, and maintain SIEM tools like ArcSight, Splunk, or QRadar. Threat Detection & Analysis - Monitor security logs, detect anomalies, and investigate potential threats. Incident Response - Work with security teams to analyze and mitigate security incidents. Custom Rule Creation - Develop and fine-tune detection … rules and alerts to identify malicious activities. Security Reporting - Generate reports on security events, trends, and system performance. Collaboration - Work with IT and security teams to improve overall cybersecurity posture. Required Skills & Qualifications Technical Expertise - Strong knowledge of SIEM platforms, network security, and cybersecurity frameworks. Certifications - CISSP, CEH, GIAC, or vendor-specific SIEM certifications. Programming … Scripting - Familiarity with Python, PowerShell, or other scripting languages. Analytical Thinking - Ability to analyze large datasets and identify security threats. Communication Skills - Ability to document findings and communicate effectively with stakeholders All profiles will be reviewed against the required skills and experience. Due to the high number of applications we will only be able to respond to successful applicants More ❯

Clearance required: Active SC is essential Role purpose/summary SIEM Deployment & Management - Set up, configure, and maintain SIEM tools like ArcSight, Splunk, or QRadar. Threat Detection & Analysis - Monitor security logs, detect anomalies, and investigate potential threats. Incident Response - Work with security teams to analyze and mitigate security incidents. Custom Rule Creation - Develop and fine-tune detection … rules and alerts to identify malicious activities. Security Reporting - Generate reports on security events, trends, and system performance. Collaboration - Work with IT and security teams to improve overall cybersecurity posture. Required Skills & Qualifications Technical Expertise - Strong knowledge of SIEM platforms, network security, and cybersecurity frameworks. Certifications - CISSP, CEH, GIAC, or vendor-specific SIEM certifications. Programming … Scripting - Familiarity with Python, PowerShell, or other scripting languages. Analytical Thinking - Ability to analyze large datasets and identify security threats. Communication Skills - Ability to document findings and communicate effectively with stakeholders All profiles will be reviewed against the required skills and experience. Due to the high number of applications we will only be able to respond to successful applicants More ❯

Clearance required: Active SC is essential Role purpose/summary SIEM Deployment & Management - Set up, configure, and maintain SIEM tools like ArcSight, Splunk, or QRadar. Threat Detection & Analysis - Monitor security logs, detect anomalies, and investigate potential threats. Incident Response - Work with security teams to analyze and mitigate security incidents. Custom Rule Creation - Develop and fine-tune detection … rules and alerts to identify malicious activities. Security Reporting - Generate reports on security events, trends, and system performance. Collaboration - Work with IT and security teams to improve overall cybersecurity posture. Required Skills & Qualifications Technical Expertise - Strong knowledge of SIEM platforms, network security, and cybersecurity frameworks. Certifications - CISSP, CEH, GIAC, or vendor-specific SIEM certifications. Programming … Scripting - Familiarity with Python, PowerShell, or other scripting languages. Analytical Thinking - Ability to analyze large datasets and identify security threats. Communication Skills - Ability to document findings and communicate effectively with stakeholders All profiles will be reviewed against the required skills and experience. Due to the high number of applications we will only be able to respond to successful applicants More ❯

Contract F5 Operations Load Balancing Engineer - Investment Banking - LTM/GTM/Troubleshooting/Proxy The role is within the EMEA Network Engineering team, working on complex technical designs that enable business strategies in accordance with architectural governance, standards and policies. This job facilitates deployment of technical solutions by designing, engineering and implementing configuration across EMEA network infrastructure. … Responsibilities: Eliciting, analysing and documenting technical application and service requirements Working with multiple technical teams to identify end to end solutions that balance business, security, availability and resiliency requirements. Creating and documenting designs utilizing design patterns and standard approaches to best meet requirements. Configuration of devices to deploying new services into production Assisting with the troubleshooting of existing and … new implementations to resolve issues identified in testing and improve services. Desired Skills Proven experience (5+ years) as a Load Balancing Network Engineer. Proven experience (5+ years) of working with F5 DNS(GTM) Knowledge and experience of working with multiple F5 Modules: LTM, GTM, APM, ASM, SSLO Knowledge and experience of working with virtual Load Balancers and the supporting More ❯

The IT & OT Network and Cloud Manager will oversee the design, implementation, and management of network and cloud infrastructure, ensuring seamless integration between IT and OT systems. This role is ideal for someone with experience in the Energy & Natural Resources industry who thrives on delivering robust and secure technological solutions. Client Details The company operates within the Energy … with a strong focus on innovation and operational excellence. They are committed to leveraging technology to support their strategic goals and maintain a competitive edge. Description Design and implement network and cloud infrastructure to meet business requirements. Ensure the seamless integration of IT and OT systems across the organisation. Monitor and maintain network security, identifying and mitigating … delivery and operational needs. Provide technical guidance and support to internal stakeholders. Oversee vendor relationships to ensure optimal service delivery and compliance. Continuously evaluate and improve the performance of network and cloud systems. Profile A successful IT & OT Network and Cloud Manager should have: Experience in managing both IT and OT systems within a professional environment. Strong knowledge More ❯

Package: Circa £75k Car Allowance Bonus (Market Leading Pension) Benefits Opportunity Overview Our client is seeking an accomplished Head of IT & Cybersecurity to lead and manage the strategic direction, security and IT infrastructure. This is a high-impact role responsible for safeguarding critical systems, driving innovation, and ensuring operational excellence across IT and cybersecurity functions. The ideal candidate will … be a strong leader with technical expertise, capable of balancing security, IT performance, and team management. You will oversee internal teams, manage third-party vendors, and implement cutting-edge technologies, including AI, automation, and cloud solutions to enhance efficiency and mitigate risks. Key Responsibilities Build, mentor, and develop a high-performing IT team, fostering a culture of innovation and … deliver specialised solutions. Develop and execute a comprehensive cybersecurity strategy, ensuring alignment with business objectives and regulatory requirements (ISO 27001, NIST, GDPR). Proactively monitor, detect, and respond to security threats, vulnerabilities, and breaches, leading incident response and forensic investigations. Conduct regular security audits, penetration testing, and risk assessments, implementing corrective actions to strengthen defences. Oversee firewalls, IDS More ❯

for all electronic communications systems at the site, as well as taking a leading role in delivering technology change/improvement projects and managing external support agreements. The Cyber Security Analyst is required to focus on the detection, investigation and response to cyber security events and incidents. Other tasks involve BAU security tasks, supporting cyber security projects and assisting with regulatory compliance. Daily tasks will involve the following: * Endpoint monitoring and analysis. * Incident readiness and handling as part of the Computer Security Incident Response (CSIRT) team. * Monitor and administer Security Information and Event Management (SIEM). * Malware analysis and forensics research. * Understanding/differentiation of intrusion attempts and false positives. * Investigation tracking and … threat resolution. * Vulnerability identification & mitigation/remediation. * Compose security alert notifications. * Advise incident responders & other teams on threat. * Triage security events and incidents apply containment and mitigation/remediation strategies. * Generate reports and document security incidents/events. * Proactively monitoring the performance of systems, and make regular routine inspections of installed equipment and take corrective avoidance actions More ❯

design through to implementation, ensuring seamless deployment and integration. Provide expert-level support to clients and serve as an internal escalation point for complex technical incidents. Troubleshoot and diagnose network and security-related issues efficiently. Mentor and guide junior team members to enhance their technical capabilities. Participate in an on-call rotation to provide support when required. Required … Skills/Qualifications: Extensive experience in a consulting or field-based networking role. CCNP certification with expertise in Routing, Switching, and Security, including Data Centre experience with Nexus. Strong understanding of network security principles and associated technologies. Hands-on experience troubleshooting complex enterprise networks. Proficiency in Wide Area Networking (WAN) technologies and routing protocols such as EIGRP More ❯

depth fault - finding knowledge of Servers, Azure, Cloud migrations, Networks Excellent understanding of Group Policy, DNS and DCHP fault finding Dealing with WAN, remote connectivity, VIOP systems, VPNs and network security Firewall/Network installations and fault finding (Sophos, Cisco) Microsoft SharePoint and Teams migrations Knowledge of Cyber Security best practices Dealing with customers - customer service … troubleshooting within company SLAs Backfill to Level 1 support when needed Create and maintain technical documentation operational runbook, standards, and supporting documentation Ensure compliance of all solutions to established security guidelines, approved standards, and approved company policies The go-to person for other engineers to go to Management of Active Directory Patching of client networks Ensuring all client's More ❯