3,113 Kudelski Security Specialist jobs in the United Kingdom
Information Security Manager - Network Security
RG1 1AA Reading, South East
£70000 Annually
WhatJobs
Posted 3 days ago
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Job Description
Our client is seeking an experienced and strategic Information Security Manager to lead their network security operations in Reading, Berkshire, UK . This pivotal role involves developing, implementing, and maintaining robust security measures to protect the organization's network infrastructure and sensitive data from evolving cyber threats. You will be responsible for overseeing all aspects of network security, including firewalls, intrusion detection and prevention systems (IDPS), VPNs, and endpoint security solutions. The ideal candidate will possess a deep understanding of network architectures, security protocols, and threat landscapes. You will lead a team of security analysts, providing guidance, mentorship, and fostering a high-performance culture. Key responsibilities include conducting regular security assessments, identifying vulnerabilities, and implementing corrective actions. You will also play a crucial role in developing and executing incident response plans, ensuring timely and effective mitigation of security breaches. Collaboration is essential; you will work closely with IT operations, development teams, and business stakeholders to ensure security is integrated into all aspects of the organization. Experience in security architecture design, risk management, and compliance with relevant regulations (e.g., GDPR, ISO 27001) is highly desirable. This is an exceptional opportunity for a seasoned security professional to take on a leadership role, shaping the security posture of a dynamic organization and contributing to its overall resilience. If you are a proactive, results-driven security leader with a passion for protecting critical assets and a proven ability to manage complex security environments, we encourage you to apply.
Key Responsibilities:
Key Responsibilities:
- Develop and implement comprehensive network security strategies and policies.
- Oversee the management and configuration of firewalls, IDPS, and other network security devices.
- Lead incident response efforts for network security breaches.
- Conduct regular vulnerability assessments and penetration testing.
- Manage endpoint security solutions and ensure their effective deployment.
- Develop and maintain security awareness programs for employees.
- Ensure compliance with relevant security standards and regulations.
- Manage and mentor the information security team.
- Collaborate with IT and business units to integrate security into projects and operations.
- Stay current with emerging cyber threats and security technologies.
- Bachelor's degree in Computer Science, Cybersecurity, Information Technology, or a related field.
- Minimum of 8 years of progressive experience in information security, with at least 3 years in a management or leadership role.
- Extensive knowledge of network security principles, protocols, and technologies.
- Proven experience managing firewalls, IDS/IPS, VPNs, and SIEM solutions.
- Strong understanding of risk assessment methodologies and incident response planning.
- Experience with cloud security (AWS, Azure) is a plus.
- Relevant security certifications such as CISSP, CISM, or GIAC certifications are highly preferred.
- Excellent leadership, communication, and interpersonal skills.
- Strong analytical and problem-solving abilities.
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0
Network Security Specialist
OX1 1PU Oxford, South East
£60000 Annually
WhatJobs
Posted 3 days ago
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Job Description
Our client, a leading telecommunications provider, is looking for a proactive and skilled Network Security Specialist to join their technical team. This is a fully remote position, offering the flexibility to work from home while contributing to the security of our client's critical network infrastructure. You will be responsible for designing, implementing, and maintaining robust security solutions to protect against evolving cyber threats. Your expertise will be vital in safeguarding our network's integrity, ensuring data confidentiality, and maintaining high availability for our services. The ideal candidate is passionate about cybersecurity and has a proven track record in network security operations.
Responsibilities:
Qualifications:
This role, while serving the Oxford, Oxfordshire, UK region, is entirely remote.
Responsibilities:
- Design, implement, and manage network security infrastructure, including firewalls, VPNs, IDS/IPS, and web application firewalls (WAFs).
- Monitor network traffic for security breaches and suspicious activities, responding promptly to incidents.
- Conduct regular vulnerability assessments and penetration testing to identify and address security weaknesses.
- Develop and enforce security policies, standards, and procedures.
- Stay abreast of the latest cybersecurity threats, vulnerabilities, and mitigation techniques.
- Collaborate with network engineers and IT teams to ensure security is integrated into all network operations.
- Manage security-related incident response activities, including investigation, containment, and remediation.
- Develop and maintain security documentation, including network diagrams and operational procedures.
- Ensure compliance with relevant security regulations and industry best practices.
- Participate in security awareness training for staff.
Qualifications:
- Bachelor's degree in Computer Science, Cybersecurity, Information Technology, or a related field, or equivalent practical experience.
- Minimum of 4 years of experience in network security engineering or a similar role.
- Strong understanding of network protocols, security architectures, and cybersecurity principles.
- Hands-on experience with security technologies such as firewalls (Palo Alto, Fortinet), IDS/IPS, SIEM, and endpoint security solutions.
- Experience with security frameworks and compliance standards (e.g., ISO 27001, NIST).
- Excellent analytical, problem-solving, and troubleshooting skills.
- Strong written and verbal communication skills.
- Ability to work independently and manage tasks effectively in a remote environment.
- Relevant security certifications such as CISSP, CEH, or Security+ are highly desirable.
- Experience with cloud security (AWS, Azure) is a plus.
This role, while serving the Oxford, Oxfordshire, UK region, is entirely remote.
This advertiser has chosen not to accept applicants from your region.
1
Senior Information Security Architect - Cloud & Network Security
PL1 1 Plymouth, South West
£80000 Annually
WhatJobs
Posted 3 days ago
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Job Description
Our client, a leading technology firm renowned for its robust cybersecurity posture, is seeking a highly skilled and experienced Senior Information Security Architect to join their remote-first team. This critical role is responsible for designing, implementing, and maintaining cutting-edge security architectures that protect sensitive data and critical infrastructure across cloud and on-premises environments. The ideal candidate will possess deep expertise in network security, cloud security best practices, and threat mitigation strategies, driving the evolution of the company's security framework. This is an outstanding opportunity to contribute significantly to information security from anywhere in the UK.
Key Responsibilities:
Key Responsibilities:
- Design, develop, and implement comprehensive security architectures for cloud platforms (AWS, Azure, GCP) and hybrid environments.
- Develop and maintain security policies, standards, and procedures to ensure the confidentiality, integrity, and availability of information assets.
- Lead the evaluation and selection of security technologies, including firewalls, intrusion detection/prevention systems, SIEM, and endpoint security solutions.
- Conduct security risk assessments, vulnerability analyses, and penetration testing to identify and remediate potential threats.
- Architect and oversee the implementation of secure network designs, including segmentation, VPNs, and access controls.
- Develop and manage incident response plans and procedures, leading the response to security breaches when necessary.
- Provide technical leadership and guidance on information security best practices to IT and development teams.
- Ensure compliance with relevant industry regulations and standards (e.g., GDPR, ISO 27001, SOC 2).
- Stay abreast of the latest cybersecurity threats, vulnerabilities, and technological advancements.
- Develop and deliver security awareness training programs to employees.
- Bachelor's degree in Computer Science, Information Security, or a related field. Master's degree or relevant certifications (CISSP, CISM, CCSP) are highly preferred.
- A minimum of 7-10 years of progressive experience in information security, with a significant focus on security architecture and design.
- Proven experience in designing and implementing secure cloud environments (AWS, Azure, GCP).
- Deep understanding of network security principles, protocols, and technologies.
- Hands-on experience with security tools such as SIEM, vulnerability scanners, IDS/IPS, and EDR solutions.
- Familiarity with cryptography, identity and access management (IAM), and data loss prevention (DLP) strategies.
- Excellent analytical, problem-solving, and critical thinking skills.
- Strong communication and interpersonal skills, with the ability to explain complex security concepts to both technical and non-technical audiences.
- Experience in developing and executing incident response plans.
- Demonstrated ability to work autonomously and lead security initiatives in a remote setting.
This advertiser has chosen not to accept applicants from your region.
2
Network Security Engineer
SO14 0AA Southampton, South East
£50000 Annually
WhatJobs
Posted 1 day ago
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Job Description
Our client is seeking a highly skilled and dedicated Network Security Engineer to join their fully remote technology division. This is a fantastic opportunity to contribute to safeguarding the company's network infrastructure and sensitive data against evolving cyber threats. The successful candidate will be responsible for designing, implementing, and maintaining robust network security measures, monitoring network traffic for suspicious activities, and responding to security incidents. You will work with a dynamic, geographically dispersed team of IT professionals, utilizing cutting-edge security tools and technologies. Key responsibilities include configuring and managing firewalls, intrusion detection/prevention systems (IDS/IPS), VPNs, and other security appliances. You will conduct regular vulnerability assessments and penetration testing, develop and update security policies and procedures, and provide security awareness training to staff. Experience with cloud security (AWS, Azure, GCP) and network protocols is essential. The ideal candidate will possess a deep understanding of cybersecurity principles, network architecture, and common attack vectors. Strong analytical and problem-solving skills, along with meticulous attention to detail, are crucial. Relevant certifications such as CISSP, CompTIA Security+, or CCNA Security are highly valued. A Bachelor's degree in Computer Science, Information Technology, or a related field, coupled with a minimum of 5 years of experience in network security, is required. Excellent communication skills are paramount for collaborating effectively with colleagues and explaining technical security concepts to non-technical stakeholders in a remote environment. This position is fully remote, offering the flexibility to work from any location, with a strong emphasis on collaborative tools and processes to ensure seamless team integration.
This advertiser has chosen not to accept applicants from your region.
3
Network Security Architect
MK9 2EB Milton Keynes, South East
£70000 Annually
WhatJobs
Posted 1 day ago
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Job Description
Our client is seeking a highly skilled and experienced Network Security Architect to lead the design and implementation of robust security solutions for their telecommunications infrastructure. Based in our Milton Keynes, Buckinghamshire, UK office, this role requires on-site presence to ensure the highest levels of security and operational effectiveness. You will be responsible for developing and maintaining the network security architecture, implementing security best practices, and protecting the organization's assets against cyber threats. This includes designing firewalls, intrusion detection/prevention systems, VPNs, and other security technologies. You will conduct security assessments, identify vulnerabilities, and develop remediation plans. The ideal candidate will have a deep understanding of network protocols, security principles, and emerging threats, coupled with strong analytical and problem-solving skills. You will also collaborate with various IT teams to ensure security is integrated into all aspects of network design and operations.
Responsibilities:
Qualifications:
This is a critical role within our client's IT department, ensuring the integrity and security of their telecommunications network. The successful candidate will be based at our offices in Milton Keynes, Buckinghamshire, UK .
Responsibilities:
- Design, implement, and manage the network security architecture for the organization.
- Develop and enforce security policies, standards, and procedures.
- Deploy and maintain security technologies such as firewalls, IDS/IPS, VPNs, and SIEM systems.
- Conduct regular security assessments, vulnerability scans, and penetration testing.
- Analyze security threats and incidents, and develop appropriate response and remediation plans.
- Collaborate with network and system administrators to ensure secure network configurations.
- Provide technical guidance and support on network security matters.
- Stay current with the latest security threats, vulnerabilities, and technologies.
- Develop and deliver security awareness training to IT staff.
- Contribute to disaster recovery and business continuity planning from a security perspective.
Qualifications:
- Bachelor's degree in Computer Science, Information Technology, or a related field.
- Minimum of 7 years of experience in network security, with a focus on architecture and design.
- In-depth knowledge of network protocols, security principles, and best practices.
- Experience with firewall management, intrusion detection/prevention systems, and VPN technologies.
- Proficiency in security assessment tools and methodologies.
- Strong understanding of common cyber threats and attack vectors.
- Excellent analytical, problem-solving, and decision-making skills.
- Relevant security certifications such as CISSP, CCNA Security, or GIAC are highly desirable.
- Effective communication and interpersonal skills for collaborating with technical and non-technical stakeholders.
- Ability to work effectively in a team-oriented environment and commute to the Milton Keynes, Buckinghamshire, UK office.
This is a critical role within our client's IT department, ensuring the integrity and security of their telecommunications network. The successful candidate will be based at our offices in Milton Keynes, Buckinghamshire, UK .
This advertiser has chosen not to accept applicants from your region.
4
Network Security Engineer
WV1 1AA Wolverhampton, West Midlands
£60000 Annually
WhatJobs
Posted 2 days ago
Job Viewed
Job Description
Our client is seeking a highly skilled and experienced Network Security Engineer to join their fully remote, globally distributed team. This role is critical for safeguarding our digital infrastructure against evolving cyber threats. You will be responsible for designing, implementing, and maintaining robust security measures across our network environment, ensuring the confidentiality, integrity, and availability of our systems and data. As a remote-first organization, we empower our engineers with the tools and autonomy needed to excel from any location.
Responsibilities:
Qualifications:
Responsibilities:
- Design, implement, and manage network security solutions, including firewalls, VPNs, intrusion detection/prevention systems (IDS/IPS), and endpoint security.
- Monitor network traffic for security breaches and malicious activities, performing in-depth analysis and forensic investigations when necessary.
- Develop and enforce security policies, procedures, and best practices across the organization.
- Conduct regular vulnerability assessments and penetration testing to identify and remediate security weaknesses.
- Respond to security incidents, provide timely resolution, and implement preventative measures.
- Stay abreast of the latest cybersecurity threats, trends, and technologies, recommending and implementing appropriate countermeasures.
- Collaborate with IT operations teams to ensure secure network configurations and system hardening.
- Develop and maintain comprehensive documentation for security systems and procedures.
- Provide technical guidance and support to other IT teams on security-related matters.
- Participate in security awareness training programs for employees.
Qualifications:
- Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field, or equivalent practical experience.
- Minimum of 5 years of experience in network security engineering.
- In-depth knowledge of network protocols, TCP/IP, routing, and switching.
- Hands-on experience with various security technologies (e.g., Cisco ASA, Palo Alto, Fortinet, Check Point, Wireshark, Nessus).
- Familiarity with security frameworks such as NIST, ISO 27001, and GDPR.
- Experience with cloud security (AWS, Azure, GCP) is a plus.
- Relevant security certifications (e.g., CISSP, CCNA Security, CCNP Security) are highly desirable.
- Excellent problem-solving, analytical, and communication skills.
- Ability to work independently and collaboratively in a remote team setting.
This advertiser has chosen not to accept applicants from your region.
5
Network Security Engineer
PO1 3EU Portsmouth, South East
£55000 Annually
WhatJobs
Posted 2 days ago
Job Viewed
Job Description
Our client is seeking a skilled and dedicated Network Security Engineer to join their established team in Portsmouth, Hampshire, UK . This role offers a hybrid working model, combining the flexibility of remote work with the collaborative benefits of in-office presence. You will be responsible for designing, implementing, and maintaining robust network security solutions to protect our client's critical infrastructure and data.
Responsibilities:
Qualifications:
This is an excellent opportunity for a security professional looking to advance their career in a challenging yet rewarding environment. The hybrid nature of the role allows for a good work-life balance. Our client values innovation and continuous learning, offering opportunities for professional development. The role requires presence in the Portsmouth, Hampshire, UK office a few days a week, with remote work available for the remainder.
Responsibilities:
- Design, configure, and manage firewalls, intrusion detection/prevention systems (IDPS), VPNs, and other network security devices.
- Monitor network traffic for security threats and vulnerabilities, responding to incidents in a timely and effective manner.
- Develop and enforce network security policies, standards, and procedures.
- Conduct regular security assessments, penetration testing, and vulnerability scanning.
- Collaborate with IT teams to ensure the security of network infrastructure and systems.
- Provide technical expertise and support for network security-related projects.
- Stay abreast of the latest security threats, trends, and technologies.
- Develop and deliver security awareness training to employees.
- Manage security patching and firmware updates for network devices.
- Document network security configurations, procedures, and incident reports.
Qualifications:
- Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent practical experience.
- Proven experience in network security engineering or a similar role.
- Strong understanding of TCP/IP networking, routing protocols, and network architecture.
- Hands-on experience with various security technologies, including firewalls (e.g., Palo Alto, Cisco ASA), IDS/IPS, VPNs, and SIEM solutions.
- Knowledge of cybersecurity principles, frameworks (e.g., NIST), and best practices.
- Experience with scripting languages (e.g., Python, PowerShell) for automation is a plus.
- Relevant security certifications such as CISSP, CCNP Security, or CEH are highly desirable.
- Excellent analytical and problem-solving skills.
- Ability to work effectively both independently and as part of a team.
- Strong communication skills, with the ability to explain complex security concepts clearly.
This is an excellent opportunity for a security professional looking to advance their career in a challenging yet rewarding environment. The hybrid nature of the role allows for a good work-life balance. Our client values innovation and continuous learning, offering opportunities for professional development. The role requires presence in the Portsmouth, Hampshire, UK office a few days a week, with remote work available for the remainder.
This advertiser has chosen not to accept applicants from your region.
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6
Network Security Engineer
CV1 1DT Coventry, West Midlands
£50000 Annually
WhatJobs
Posted 2 days ago
Job Viewed
Job Description
Our client is seeking an experienced and dedicated Network Security Engineer to safeguard their critical infrastructure. This is a hands-on role based in our Coventry, West Midlands, UK office, where you will be responsible for designing, implementing, and maintaining robust security measures to protect our network and data assets. You will play a crucial role in identifying vulnerabilities, responding to security incidents, and ensuring compliance with industry best practices.
Key Responsibilities:
Key Responsibilities:
- Design, implement, and manage network security solutions including firewalls, intrusion detection/prevention systems (IDPS), VPNs, and endpoint security.
- Monitor network traffic and security logs for suspicious activities and potential threats.
- Conduct regular vulnerability assessments and penetration testing to identify and remediate security weaknesses.
- Develop and enforce security policies, standards, and procedures.
- Respond to and investigate security incidents, providing timely resolution and post-incident analysis.
- Collaborate with IT teams to ensure security is integrated into all aspects of network infrastructure and application development.
- Stay up-to-date with the latest security threats, trends, and technologies, and recommend appropriate countermeasures.
- Manage security infrastructure lifecycle, including upgrades, patching, and configuration.
- Provide security awareness training to staff.
- Ensure compliance with relevant data protection regulations (e.g., GDPR).
- Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field.
- Minimum of 4 years of experience in network security engineering or a similar role.
- Proven experience with various security technologies such as Palo Alto, Cisco ASA, Fortinet, Snort, or similar.
- Strong understanding of TCP/IP, routing protocols, and network architectures.
- Experience with SIEM tools (e.g., Splunk, QRadar) and log analysis.
- Familiarity with vulnerability assessment tools and penetration testing methodologies.
- Relevant security certifications such as CISSP, CCNA Security, CCNP Security, or GIAC are highly preferred.
- Excellent problem-solving and analytical skills.
- Strong communication and interpersonal skills, with the ability to explain technical concepts clearly.
- Ability to work effectively under pressure and manage multiple priorities.
This advertiser has chosen not to accept applicants from your region.
7
Network Security Engineer
LS1 1UR Leeds, Yorkshire and the Humber
£50000 Annually
WhatJobs
Posted 2 days ago
Job Viewed
Job Description
Our client is seeking a highly motivated and skilled Network Security Engineer to join their expanding IT department in Leeds. This is a crucial role responsible for safeguarding the company's network infrastructure against cyber threats. The successful candidate will design, implement, and maintain robust security measures, monitor network activity for suspicious behaviour, and respond effectively to security incidents. You will be instrumental in developing and enforcing security policies, conducting vulnerability assessments, and ensuring compliance with industry regulations. The ideal candidate possesses a strong understanding of network protocols, firewalls, intrusion detection/prevention systems, and encryption techniques.
Responsibilities:
Responsibilities:
- Design, implement, and manage network security infrastructure, including firewalls, VPNs, IDS/IPS, and access control systems.
- Monitor network traffic for security breaches and malicious activity, utilizing SIEM tools and other security monitoring solutions.
- Respond to and investigate security incidents, including malware outbreaks, phishing attacks, and unauthorized access attempts.
- Develop and enforce security policies, procedures, and standards across the organization.
- Conduct regular vulnerability assessments and penetration testing to identify and mitigate security risks.
- Configure and maintain network security devices and software.
- Ensure network security best practices are implemented and followed by all IT staff.
- Collaborate with IT teams to implement security measures for new network deployments and system upgrades.
- Stay current with the latest security threats, vulnerabilities, and technologies.
- Provide security awareness training to employees.
- Maintain accurate documentation of network security configurations and incident response plans.
- Ensure compliance with relevant data protection and security regulations (e.g., GDPR, ISO 27001).
- Proven experience as a Network Security Engineer or in a similar security role.
- In-depth knowledge of network protocols (TCP/IP, DNS, HTTP), security concepts, and network architectures.
- Hands-on experience with firewalls (e.g., Cisco ASA, Palo Alto), IDS/IPS, VPNs, and endpoint security solutions.
- Proficiency in using security monitoring tools and SIEM platforms.
- Familiarity with vulnerability scanning tools and penetration testing methodologies.
- Strong understanding of encryption technologies and secure communication protocols.
- Excellent analytical and problem-solving skills.
- Relevant security certifications such as CISSP, CompTIA Security+, or CCNA Security are highly desirable.
- Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent work experience.
- Ability to work effectively in a team environment and communicate technical information clearly.
This advertiser has chosen not to accept applicants from your region.
8
Network Security Architect
CV1 1FP Coventry, West Midlands
£70000 Annually
WhatJobs
Posted 2 days ago
Job Viewed
Job Description
Our client, a rapidly expanding leader in the telecommunications sector, is seeking a highly skilled and experienced Network Security Architect to join their fully remote, global team. This crucial role will involve designing, implementing, and maintaining robust network security solutions to protect the company's critical infrastructure and sensitive data. You will be responsible for developing security strategies, defining security architecture frameworks, and ensuring adherence to industry best practices and regulatory requirements. The ideal candidate will possess a deep understanding of network protocols, cybersecurity threats, and defence mechanisms across complex, multi-vendor environments. You will collaborate closely with network engineering, IT operations, and software development teams to integrate security into all aspects of the network lifecycle. Key responsibilities include conducting security assessments, performing risk analysis, recommending security enhancements, and responding to security incidents. This is a remote-first position, requiring exceptional self-motivation, strong analytical skills, and the ability to communicate complex technical concepts clearly to both technical and non-technical audiences. You will play a key role in shaping the future of our client's network security posture. If you are a visionary security professional passionate about building resilient and secure networks in a dynamic, virtual environment, we encourage you to apply.
Key Responsibilities:
Key Responsibilities:
- Design and architect secure network solutions, including firewalls, VPNs, IDS/IPS, and other security controls.
- Develop and maintain network security policies, standards, and procedures.
- Conduct security assessments, vulnerability analyses, and penetration testing.
- Identify and mitigate potential security risks and threats to the network infrastructure.
- Collaborate with network and system engineers to implement security best practices.
- Lead the development and deployment of security technologies and solutions.
- Provide technical expertise and guidance on network security matters.
- Develop incident response plans and participate in incident management.
- Stay abreast of the latest cybersecurity threats, trends, and technologies.
- Ensure compliance with relevant security regulations and standards.
- Mentor junior security team members and contribute to knowledge sharing.
- Evaluate and recommend new security tools and technologies.
- Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field.
- Minimum of 7 years of experience in network security, with a focus on architecture and design.
- In-depth knowledge of TCP/IP, routing protocols, and network security technologies (e.g., firewalls, NAC, WAF, SIEM).
- Experience with cloud security (AWS, Azure, GCP) is highly desirable.
- Proficiency in scripting languages (e.g., Python, Bash) for automation.
- Strong understanding of common attack vectors and defence strategies.
- Excellent analytical, problem-solving, and decision-making skills.
- Exceptional communication and interpersonal skills, with the ability to articulate complex security concepts.
- Ability to work independently and effectively in a remote-first environment.
- Relevant certifications such as CISSP, CCIE Security, or GIAC are highly preferred.
This advertiser has chosen not to accept applicants from your region.
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