26 to 50 of 581 Network Security Jobs in England

Job Title: Network Engineer Level 3 Location: London, UK Duration: 6-month contract (Inside IR35) Working Mode: Hybrid Job Description: This position is responsible for supporting the design, configuration, monitoring, and maintenance of network hardware, systems, and software. It includes preparing documentation for future reference and ensuring timely communication regarding network security and other issues. Essential … Duties: Develop and implement detailed logical designs in areas such as routing and switching, network security and firewalls, multicast architecture, MPLS, and SD-WAN (preferably). Develop secure network designs, maximizing the usage of routers and switches. Analyze traffic behaviors, identify, and resolve congestion or traffic issues. Establish procedures and best practices for data backups and disaster … recovery operations. Monitor network performance and determine necessary adjustments and future changes. Collaborate with internal and external customers to fill information gaps and communicate architecture, technical solutions, and DC audits. Work closely with the HQ Network team, updating the HLD and LLDs as needed, with hands-on experience in MS-Visio. Manage lifecycle activities like patching, firmware and More ❯

a lifeline. Are you a skilled cybersecurity professional with a passion for aviation or mission-driven charity work? In this role, you'll be responsible for implementing and managing security infrastructure, responding to threats, and ensuring compliance across systems. You'll work with various cyber security solutions while driving security best practices and incident response. If you … Based Role - Ashford, (Kent) UK or Cairns, Australia. UK - £43,800 per annum (dependent on experience) Australia - $85,000 AUD per annum (dependent on experience) Responsibilities As a MAF Security Operations Specialist you will play a critical role in protecting our digital infrastructure. You'll lead the implementation and management of SIEM systems, Fortinet security tools, and endpoint … vulnerability assessments and penetration testing to stay ahead of cyber threats. You'll enhance identity and access management (IAM) by maintaining Active Directory, Entra ID, MFA, and Zero Trust security principles. Your expertise in network security, VPNs, SD-WAN, and Microsoft Defender solutions will help safeguard our systems, while your contributions to incident response, governance, and security More ❯

a lifeline. Are you a skilled cybersecurity professional with a passion for aviation or mission-driven charity work? In this role, you'll be responsible for implementing and managing security infrastructure, responding to threats, and ensuring compliance across systems. You'll work with various cyber security solutions while driving security best practices and incident response. If you … right to work in the UK or Australia. Acceptance of and adherence to MAF's purpose, vision and values is an essential condition of employment. Responsibilities As a MAF Security Operations Specialist you will play a critical role in protecting our digital infrastructure. You'll lead the implementation and management of SIEM systems, Fortinet security tools, and endpoint … vulnerability assessments and penetration testing to stay ahead of cyber threats. You'll enhance identity and access management (IAM) by maintaining Active Directory, Entra ID, MFA, and Zero Trust security principles. Your expertise in network security, VPNs, SD-WAN, and Microsoft Defender solutions will help safeguard our systems, while your contributions to incident response, governance, and security More ❯

Senior Cyber Security Engineer opportunity working within an established fintech firm in Liverpool Attractive benefits package Up to £60,000 per annum depending on experience Full Time - Permanent role - Hybrid working available Sector: Finance Benefits Competitive Salary - £55,000 - £60,000 per annum Generous Annual Leave Paid Sick days Company Pension A comprehensive in-house training Continued training and … development Friendly and supportive working culture About the Role: Lead on technical cyber security initiatives within the Security Operations team Ensure the implementation of robust security controls and best practices Provide specialist security support to IT teams, including infrastructure, development, and database teams Work with stakeholders to maintain compliance with industry standards such as ISO27001, Cyber … Essentials Plus, PCI/DSS Stay ahead of cyber threats, maintaining and improving security monitoring and risk management processes Support vulnerability management, penetration testing, and incident response Requirements for this role: 3+ years' experience in a senior cyber security role Strong knowledge of security frameworks (NIST, NCSC, CIS, MITRE ATT&CK) Hands-on experience with security More ❯

growth and ambitions. Responsibilities: Manage the day-to-day delivery of infrastructure services including Hosting, Android and Apple published applications, all Azure services, Microsoft Office 365, EPOS, LAN, WAN, Security, Internet, Wi-Fi, and remote access. Technical management of Datacentres. Manage key suppliers involved in the delivery of infrastructure services. Negotiate with suppliers and contractors for infrastructure-specific products … infrastructure. Support the IT project delivery function to ensure that new solutions proposed by the Business are fit for purpose and meet the infrastructure design and strategy. Ensure appropriate security levels on all infrastructure services are maintained. Ensure all databases are supported, available, and performant. Ensure all infrastructure-related hardware, applications, and services are patched and up to date. … a bonus ITIL qualifications SKILLS/KNOWLEDGE: Essential Committed to continued learning and supporting the learning of others An excellent working knowledge of core networking and routing protocols, including network security protocols and policies to protect against cyber threats, Active Directory, Group Policy, and associated Microsoft Windows Server-based networking technologies Experience in supporting enterprise wireless networks Comprehensive More ❯

Job Title: Network Security Engineer Location: Seattle, WA Job Description: We are looking for a skilled Network Security Engineer with expertise in Cisco technologies to join our team in Seattle, WA. As a Network Security Engineer, you will be responsible for designing, implementing, and maintaining secure network infrastructures to protect our organization's … data and systems from cyber threats. Key Responsibilities: - Design, implement, and maintain network security measures to protect organization's data and systems - Monitor network traffic for potential security breaches and respond appropriately to incidents - Conduct regular security audits and vulnerability assessments to identify and address security risks - Collaborate with cross-functional teams to implement … security policies and procedures - Provide technical support and guidance to IT staff on network security best practices - Stay up-to-date on latest security trends and technologies to continuously improve network security measures Qualifications: - Bachelor's degree in Computer Science, Engineering, or related field - 3+ years of experience in network security engineering More ❯

Job Title: Network Security Engineer Location: Seattle, WA Job Description: We are looking for a skilled Network Security Engineer with expertise in Cisco technologies to join our team in Seattle, WA. As a Network Security Engineer, you will be responsible for designing, implementing, and maintaining secure network infrastructures to protect our organization's … data and systems from cyber threats. Key Responsibilities: - Design, implement, and maintain network security measures to protect organization's data and systems - Monitor network traffic for potential security breaches and respond appropriately to incidents - Conduct regular security audits and vulnerability assessments to identify and address security risks - Collaborate with cross-functional teams to implement … security policies and procedures - Provide technical support and guidance to IT staff on network security best practices - Stay up-to-date on latest security trends and technologies to continuously improve network security measures Qualifications: - Bachelor's degree in Computer Science, Engineering, or related field - 3+ years of experience in network security engineering More ❯

Role Overview As a Senior Network Engineer, you will be responsible for the design, implementation, management, and optimization of customer network environments, with a strong focus on network security and high availability. You will work closely with international teams to support operations across Europe, with regular travel to our European headquarters in Vienna, Austria. The ideal … Palo Alto, Cisco, and WatchGuard technologies, and ideally have a strong understanding of networking in the lottery or gaming sector. Your role will be critical in ensuring our customers network infrastructure supports our operational demands, regulatory requirements, and security policies. Key Responsibilities Design, deploy, and maintain robust and secure network infrastructure across multiple sites. Configure and manage … firewalls (Palo Alto, Cisco), routers and switches (HPE, Cisco). Support and maintain Retail WAN networks using MPLS technology. Work closely with Security Operations (SecOps) team to ensure vulnerability management is maintained. Provide technical leadership in network-related projects, including capacity planning, upgrades, and security enhancements. Monitor network performance, troubleshoot issues, and implement proactive solutions to More ❯

As a Senior Cyber Security Engineer , you will play a key role in supporting the design, implementation, and maintenance of Cyber Security Engineering solutions, controls, and processes across IT and OT environments. You will be responsible for supporting cyber security platform administration, enhancing our security posture, and ensuring that new capabilities are securely deployed in alignment … with business objectives. This includes collaborating with stakeholders, supporting compliance efforts, and helping to drive proactive cyber risk reduction. This role requires a deep understanding of security engineering concepts, infrastructure technologies, and best practices. The ideal candidate will have strong communication skills, a solid grasp of IT and OT systems, and a passion for continuous improvement in cybersecurity operations. … What you'll be doing as a Senior Cyber Security Engineer Support the creation of secure asset builds and system hardening capabilities across end-user computing and server environments. Collaborate with business stakeholders to align cybersecurity engineering strategies and controls with organisational goals. Develop and maintain cybersecurity engineering documentation, policies, and procedures. Implement and manage security controls across More ❯

As a Senior Cyber Security Engineer , you will play a key role in supporting the design, implementation, and maintenance of Cyber Security Engineering solutions, controls, and processes across IT and OT environments. You will be responsible for supporting cyber security platform administration, enhancing our security posture, and ensuring that new capabilities are securely deployed in alignment … with business objectives. This includes collaborating with stakeholders, supporting compliance efforts, and helping to drive proactive cyber risk reduction. This role requires a deep understanding of security engineering concepts, infrastructure technologies, and best practices. The ideal candidate will have strong communication skills, a solid grasp of IT and OT systems, and a passion for continuous improvement in cybersecurity operations. … What you'll be doing as a Senior Cyber Security Engineer Support the creation of secure asset builds and system hardening capabilities across end-user computing and server environments. Collaborate with business stakeholders to align cybersecurity engineering strategies and controls with organisational goals. Develop and maintain cybersecurity engineering documentation, policies, and procedures. Implement and manage security controls across More ❯

ITNetworkEngineer The Company: Are you an experienced IT Network Engineer who is well versed in ensuring that company networks and communications are well designed, secure, optimal and function consistently across all internal and external operations? Working within this well established manufacturing company, your role will be to build and maintain a stable, secure and efficient IT networks and application … systems to promote the use of technology as being core to the organisation's growth plans and sustainability. We welcome applications for Network Engineers and Network Security Engineers who thrive in a busy IT Support role. Job Responsibilities: Design and deploy the Company's network services in line with Group design and security policies. Monitor … and administer the installation and integration of corporate network communications, including routers, switches, firewalls, DMZ, servers, telephony and LAN/WAN communication services. Manage the IP space across the organisation ensuring VLANs, IP Subnet, DNS, DHCP, VPNs, and VoIP traffic is well designed, secure and optimised. Ensure best practices are used for protecting network security. Ensure the active More ❯

ITNetworkEngineer The Company: Are you an experienced IT Network Engineer who is well versed in ensuring that company networks and communications are well designed, secure, optimal and function consistently across all internal and external operations? Working within this well established manufacturing company, your role will be to build and maintain a stable, secure and efficient IT networks and application … systems to promote the use of technology as being core to the organisations growth plans and sustainability. We welcome applications for Network Engineers and Network Security Engineers who thrive in a busy IT Support role. Job Responsibilities: Design and deploy the Companys network services in line with Group design and security policies. Monitor and administer … the installation and integration of corporate network communications, including routers, switches, firewalls, DMZ, servers, telephony and LAN/WAN communication services. Manage the IP space across the organisation ensuring VLANs, IP Subnet, DNS, DHCP, VPNs, and VoIP traffic is well designed, secure and optimised. Ensure best practices are used for protecting network security. Ensure the active/active More ❯

60k per annum As a Cloud/Cyber Security Solutions Architect , you will design and implement advanced cloud and security architectures to protect an organisation's critical digital assets. You'll collaborate with key stakeholders, ensuring that security solutions align with business objectives and regulatory requirements. Your expertise in cybersecurity technologies will drive the development of secure … solutions, incorporating identity and access management, data protection, network security, and compliance strategies. You will also ensure seamless integration of these security measures within existing systems while staying ahead of industry trends and emerging threats. Key Responsibilities : Cloud Architecture Design : Develop cloud-based solutions, integrating security from the ground up. Security Assessment & Planning : Identify and … mitigate security risks, ensuring regulatory compliance. Identity & Access Management : Implement RBAC, MFA, and IAM solutions to safeguard sensitive data. Data Protection & Encryption : Protect data at rest, in transit, and in use through encryption and tokenization. Network Security : Design secure network architectures, implement IDS/IPS, firewalls, and VPNs. Security Monitoring & Incident Response : Build monitoring solutions More ❯

Role Overview: Additional Information: Please note, this role requires working full-time onsite, five days per week. NON Negotiable We are seeking an experienced IT Security Engineer to become a vital part of a growing IT Department. This critical role will focus on protecting our information assets through robust cybersecurity measures, ensuring adherence to best practices, international standards, and … local regulations. Ideally suited to candidates who possess expert knowledge of security frameworks including NIST 800, ISO 27001, and cybersecurity guidelines from PRA, FCA, and ICO. Candidates with at least 3 years' relevant experience in finance or banking, particularly as an information security officer or involvement in regulatory technical projects, are strongly preferred. Key Responsibilities: Develop and maintain … cybersecurity policies and procedures, ensuring compliance with industry standards and local regulations. Real-time monitoring of cybersecurity incidents, including incident analysis, investigation, and mitigation. Oversee and maintain security equipment including firewalls, intrusion prevention systems (IPS), web application firewalls (WAF), and antivirus systems. Perform periodic security drills and regular penetration testing to ensure the integrity of security systems. More ❯

Role Overview: Additional Information: Please note, this role requires working full-time onsite, five days per week. NON Negotiable We are seeking an experienced IT Security Engineer to become a vital part of a growing IT Department. This critical role will focus on protecting our information assets through robust cybersecurity measures, ensuring adherence to best practices, international standards, and … local regulations. Ideally suited to candidates who possess expert knowledge of security frameworks including NIST 800, ISO 27001, and cybersecurity guidelines from PRA, FCA, and ICO. Candidates with at least 3 years' relevant experience in finance or banking, particularly as an information security officer or involvement in regulatory technical projects, are strongly preferred. Key Responsibilities: Develop and maintain … cybersecurity policies and procedures, ensuring compliance with industry standards and local regulations. Real-time monitoring of cybersecurity incidents, including incident analysis, investigation, and mitigation. Oversee and maintain security equipment including firewalls, intrusion prevention systems (IPS), web application firewalls (WAF), and antivirus systems. Perform periodic security drills and regular penetration testing to ensure the integrity of security systems. More ❯

level-headed software solutions. The team is all like-minded individuals, with a drive to succeed in their own fields. ROLE OBJECTIVE We are seeking a highly skilled Cyber Security Consultant with a strong background in penetration testing and network security. This role is ideal for a cybersecurity professional with experience in identifying, assessing, and mitigating security risks across various platforms. The consultant will play a critical role in evaluating and strengthening our clients' cybersecurity postures by conducting in-depth security assessments, vulnerability analysis, and developing comprehensive security strategies. RESPONSIBILITIES Conduct comprehensive penetration tests, vulnerability assessments, and security audits to identify risks and ensure compliance with industry best practices. Provide expert recommendations and … solutions to mitigate identified vulnerabilities, enhancing client systems' security postures. Investigate alerts and suspicious activity to determine if an incident has occurred. Contain affected systems and networks to prevent the incident from spreading. Implement temporary measures to mitigate the impact of the incident. Work with other teams, such as IT and security operations, to develop and implement a More ❯

Network Engineer ?" Milton Keynes and Remote Our Client is seeking to recruit a Network Engineer with at least 7 to 10 years proven hands-on expertise. Plan and implement network transformation across 43 UK sites to support a rollout of 1 to1 Devices to students. Support the design and implement of layer 3 network enhancement, additional … WiFi Access Points, and the deployment of new firewalls. Peer review the proposed design and configuration and provide documentation in line with departmental standards. Manage the Network Changes into support. Assess existing network IP address schema and DHCP scope Plan an expansion to accommodate additional network devices Test solution, connectivity, and routing Deploy new IP address schema … across all sites Document & Transition to Support Assess location and AP density to guarantee performance with increase in concurrent connections Plan and position additional APs to maintain network performance Deploy APs and test performance Document & Transition to Support Firewalls Assess existing firewall configuration including rules, routers and VPNs Build new ruleset template for deployment across estate Test firewall configuration More ❯

of experienced engineers, and not short of challenges. About the role At V7, we empower our customers with cutting-edge AI solutions to transform their operations. As a Senior Security Engineer , you will play a pivotal role in safeguarding our systems, networks, and data while ensuring compliance with industry-leading security certifications such as SOC 2, HIPAA, and … maintaining trust with our customers and securing their critical information assets. This role sits within the Platform Engineering Team and requires a strong technical background, hands-on experience with security tools, and a collaborative mindset to work effectively across teams. The role will involve platform engineering activities, contributing to the design, implementation, and optimization of scalable infrastructure. If you … thrive on tackling complex challenges in a fast-paced SaaS environment, this position is for you. What you will do: Design and implement robust, forward-thinking security strategies, policies, and procedures to safeguard our systems, networks, and data. Lead regular security assessments, vulnerability scans, and penetration tests to identify risks and deploy effective remediation measures. Monitor systems, networks More ❯

where you will be making an impact on the financial lives of thousands of savers. We're regulated by the Financial Conduct Authority in the UK. As a Senior Security Engineer, you will play a key role in protecting our systems, networks, and data while ensuring compliance with industry leading security standards such as ISO 27001. Your contributions … will be essential in maintaining customer trust and safeguarding critical information assets. This role sits within thePlatform Engineering Teamand requires a strong technical background, hands-on experience with security tools, and a collaborative mindset to work effectively across teams. The role will involveplatform engineering activities, contributing to the design, implementation, and optimisation of scalable infrastructure. If you're motivated … by solving complex problems in a dynamic, fast-paced environment, this position is for you. What you will do: Develop and implement proactive security strategies, policies, and procedures to protect our systems, networks, and data assets. Lead regular security assessments, including vulnerability scans and penetration tests, identifying risks and driving remediation efforts. Monitor infrastructure for security incidents More ❯

engineering. We have an immediate opening for an Senior Azure Cloud Engineer to provide operations support for Azure-based cloud environments. This role focuses on ensuring the operational stability, security, and performance of cloud infrastructure and DevSecOps pipelines while supporting ongoing deployments, system enhancements, solution security, and helpdesk operations. Responsibilities The Senior Azure Cloud Engineer will: Monitor, maintain … including virtual machines, storage accounts, networking components, Azure Container Registries, and Key Vault integration for secure resource management. Support the deployment and operation of DevSecOps tools, including GitHub Advanced Security (CodeQL, Dependabot, SBOM), GitHub Workflows, and Visual Studio Code/Enterprise for development and pipeline automation. Implement and maintain security tools such as Trellix, Invicti, and Anchore to … alerting systems using Azure Monitor, Log Analytics, and Application Insights. Collaborate with development and engineering teams to ensure seamless integration of applications, including SQL integration, into Azure environments. Apply security best practices, including configuring Azure Security Center policies, managing role-based access control (RBAC), and ensuring compliance with DoD standards. Assist in the automation of operational tasks using More ❯

applications and control requirements are required together with strong interpersonal and analytical skills for this role. EXPERIENCE & SKILLS REQUIRED 10+ years of experience in Technology Risk, Technology Audit, Application Security, Software/Infrastructure Engineering, or related fields. Experienced in regulatory technology related examinations. Proven ability to perform test of controls (design and operating effectiveness) e.g. Cloud, SDLC, AI/… ML, Change Management, Identity and Access Management, Third Party, Encryption, Configuration Management, Patching, Network Security, Incident Response, Capacity and Resiliency. Knowledge with technology application and infrastructure components such as Servers, Storage, Networking, Application Development, SDLC, End User Platforms, Digital Workflow, Artificial Intelligence & Machine Learning, Cloud technologies, Data Engineering, Mobile/Web, and Database Management systems. Ability to review … code (Java, C#, C++, Python, VBA macros etc.) Systems development/SDLC tools and processes (SVN/CVS, build, software testing, configuration, and deployment) Linux and Windows operating systems: security, configuration, and management Database design, setup, and administration (DBA) experience with Sybase, Oracle, or UDB Big data systems: Hadoop, Snowflake, NoSQL, HBase, HDFS, MapReduce Web and Mobile technologies, digital More ❯

Role: Network Security Location: Macclesfield, UK Hybrid Long term contract Pls share with best possible rate. Will update once I get additional details JOB ROLE The Lead consultant - Network Security will design and implement end to end network infrastructure automation capabilities that are aligned to the strategic goals of the business and IT. TYPICAL RESPONSIBILITIES … Conduct regular security assessments, including penetration testing and vulnerability assessments, to identify and remediate potential security risks. Design and implement secure network architectures, including firewalls, intrusion detection/prevention systems, and encryption technologies. Adhere to enterprise governance & review processes to deliver project goals & deliverables. Follow enterprise ITSM & CMDB processes Monitor and analyze security alerts using Security Information and Event Management (SIEM) tools, and respond to security incidents in a timely and effective manner. Collaborate with cross-functional teams to develop and enforce identity and access management (IAM) policies and network access control (NAC) solutions. Stay abreast of the latest security threats, industry trends, and best practices to proactively enhance the organization's More ❯

We are seeking a skilled and motivated IT Network and Security Specialist with 3-5 years of experience to manage and maintain our organization's network and security infrastructure. The ideal candidate will be responsible for ensuring the reliability, security, and performance of both wired and wireless networks, managing internet connectivity, and addressing IT security incidents and threats. This role demands a proactive individual with a strong technical background and problem-solving mindset. Key Responsibilities: Network Infrastructure Management: Must have experience in Cisco Meraki. Manage and maintain the wireless infrastructure, including wireless controllers and Access Points (APs). Oversee internet connectivity through multiple leased lines (3 lines) and ensure optimal traffic load balancing. … Monitor and troubleshoot network performance, ensuring minimal downtime. Maintain and document network configurations, including IP addressing and VLAN setups. Firewall and Security Management: Must have experience in Sophos Firewall. Configure, manage, and update firewall policies to ensure network security. Handle VPN setups and user access management. Regularly update and monitor firewall firmware to safeguard against vulnerabilities. More ❯

Job Overview: As a Network Security Engineering team member, the Senior Network Security Engineer will specialise in firewalls and routing. The ideal candidate is a flexible, self-motivated individual who excels at multitasking and thrives in a fast-paced, challenging environment. This self-starter will bring ingenuity and expertise to design, implement, and maintain secure, scalable … high-performing network solutions that connect on-premises and public cloud environments. The role emphasizes driving automation through Infrastructure-as-Code (IaC) and GitOps methodologies, ensuring optimal network performance, and integrating robust security measures. Responsibilities: Network Design and Implementation: Design and implement secure, scalable, and high-performing network solutions bridging on-premises and public cloud … environments. Leverage routing and switching expertise (e.g., BGP, OSPF, MPLS) to ensure network performance and reliability across diverse environments. Analyze operational needs and proactively develop creative network solutions to address security challenges. Security and Firewall Management: Manage firewall configurations for the CyberEnergianetwork based on operational requirements. Develop and implement network security tools, produce threat More ❯

Network & Security L2 Administrator Contract Location: West London Office-Based Rate: Competitive DOE, inside IR35 Duration: 6 months initially Shift Pattern: 24/7 support environment with rotational shifts and days off Our client, a global consultancy, is looking for experienced Level 2/3 Network & Security Administrators to deliver high-impact technical support across a … large, complex enterprise network. Key Responsibilities: Provide L2/L3 support across OSI Layers 17 Troubleshoot and resolve issues across wired, wireless, and cloud-enabled networks Monitor network health using advanced diagnostic and monitoring tools Implement and support Cisco WLAN Controllers, SSIDs, Access Points Configure and troubleshoot routing protocols OSPF, BGP, EIGRP, VLANs, NAT, etc. Administer and maintain firewalls … and internal teams to resolve incidents Handle major incidents and proactively mitigate risks Your Profile: Essential Skills & Experience: Routing & Switching (Cisco, Juniper OEMs) Core protocols: OSPF, BGP, EIGRP, NAT Network security: VPNs, Checkpoint Firewall, Cisco ISE F5 LTM (iRules, SSL, upgrades) DNS/DHCP, IPAM Experience with LAN, WAN, SD-WAN, and wireless networks Strong problem-solving and More ❯