SOC Security Infrastructure Engineer

Reference: na4vn8pc35z9k0h1vlu0

We are seeking a SOC Security Infrastructure Engineer to strengthen and maintain the security infrastructure supporting a modern Security Operations Centre. In this role, you will design, implement, monitor and improve the platforms and services used to detect, investigate and respond to cyber threats. You will work closely with security analysts, infrastructure teams and other technical stakeholders to ensure security controls are resilient, effective and aligned with operational needs.

Your responsibilities will include administering and tuning SIEM, SOAR, EDR, network monitoring and vulnerability management platforms; developing and maintaining detection rules, dashboards, alerts and automated response workflows; and integrating security tools with cloud, network, identity and endpoint environments. You will investigate infrastructure-related security events, support incident response activities, troubleshoot service issues and contribute to root-cause analysis. You will also help manage platform upgrades, system hardening, access controls, logging standards, backup procedures and disaster recovery testing. Clear technical documentation, operational procedures and knowledge-sharing materials will be an important part of the role.

The successful candidate will have experience in security engineering, SOC operations, infrastructure administration or a closely related discipline. You should be comfortable working with SIEM technologies, security monitoring tools, Windows and Linux environments, networking concepts, identity and access management, and cloud security services. Experience with scripting or automation, particularly using Python, PowerShell or similar technologies, is highly desirable. Familiarity with threat intelligence, incident response frameworks, vulnerability management and security standards such as ISO 27001 or NIST would be advantageous. Strong analytical and problem-solving skills, attention to detail, effective communication and the ability to prioritise work in a changing operational environment are essential. Relevant professional certifications in cybersecurity, cloud, networking or infrastructure security are welcomed.

COMPETITIVE SALARY
Added 22/09/2026
Reference: na4vn8pc35z9k0h1vlu0

SOC Security Infrastructure Engineer

Guildford, England, United Kingdom Permanent Security Engineer

Other similar jobs

SOC Security Architect

Added 22/09/2026

We are seeking an experienced SOC Security Architect to design, develop and continuously improve the security architecture supporting a modern Security Operations Centre. In this role, you will define scalable capabilities for threat detection, monitoring, incident response and security analytics across cloud, on-premises and hybrid environments. You will translate business and cyber-risk requirements into practical technical solutions, establish architectural standards and ensure that security controls are effective, resilient and aligned with recognised frameworks and best practices. Key responsibilities will include developing SOC reference architectures, evaluating security technologies and leading the integration of SIEM, SOAR, EDR, NDR, vulnerability management and threat...

Learn more

Senior SOC Analyst - Manchester

Added 07/09/2026

We are seeking a Senior SOC Analyst to join a security operations team based in Manchester. This is an opportunity to play a leading role in protecting critical systems, applications and data from evolving cyber threats. You will monitor and investigate security events, assess potential incidents and coordinate effective responses across a range of technical environments. The successful candidate will bring strong analytical skills, sound judgement and the confidence to take ownership of complex investigations. Responsibilities will include triaging and escalating alerts from SIEM, EDR, network monitoring and threat intelligence platforms; investigating suspicious activity across endpoints, networks, cloud services and...

Learn more

Senior SOC Analyst - Leeds

Added 17/08/2026

We are seeking a highly skilled Senior SOC Analyst to join our dynamic cybersecurity team in Leeds. In this role, you will be responsible for monitoring, detecting, and responding to security incidents across our organization. You will leverage your expertise in threat intelligence and incident response to implement security measures that protect our systems and data. You will also lead investigations into security breaches, perform root cause analysis, and coordinate with cross-functional teams to develop remediation strategies. The ideal candidate will have a deep understanding of security information and event management (SIEM) tools, network protocols, and cybersecurity frameworks. You will...

Learn more

Lead SOC Architect

Added 05/08/2026

We are seeking a highly skilled Lead SOC Architect to join our team and drive the development of security operations center (SOC) architecture. In this pivotal role, you will be responsible for designing and implementing security solutions that protect our organization's assets and data. You will lead a team of security professionals, ensuring effective monitoring, detection, and response to security incidents. Your expertise will be critical in establishing best practices, defining security policies, and creating incident response plans that align with business objectives. The ideal candidate will have extensive experience in security architecture and engineering, with a deep understanding of...

Learn more

Cloud Security Engineer - London - National Security West

Added 20/08/2026

Are you passionate about safeguarding digital infrastructure and ensuring the security of cloud environments? An exciting opportunity has arisen for a Cloud Security Engineer to join a dynamic team based in London, contributing to vital projects within the national security sector. In this role, you will design, implement, and manage security solutions across various cloud platforms, ensuring robust protection of sensitive data and compliance with established security standards. You will collaborate with cross-functional teams to assess risks, identify vulnerabilities, and develop mitigation strategies, while also supporting the delivery of secure, scalable, and resilient cloud services. Key responsibilities include conducting cloud...

Learn more

Senior Cyber Software Engineer/ Technical Lead

Added 09/09/2026

We are seeking a Senior Cyber Software Engineer/Technical Lead to design, develop and deliver secure software capabilities for complex cyber and national security environments. You will provide technical leadership across the full software development lifecycle, from requirements analysis and architecture through implementation, integration, testing, deployment and ongoing support. Working closely with multidisciplinary engineering, security and operational teams, you will translate mission needs into robust, scalable and maintainable solutions. Your responsibilities will include leading software design activities, establishing engineering standards and reviewing technical approaches; developing high-quality applications, services, tools and automation; and guiding the resolution of complex technical issues. You will...

Learn more

Security Testing Consultant (Penetration Tester) Hybrid

Added 15/09/2026

We are seeking a Security Testing Consultant (Penetration Tester) to join a collaborative cyber security team in a hybrid working environment. In this role, you will plan and deliver authorised penetration tests across web applications, mobile applications, APIs, networks, cloud environments and infrastructure. You will work with technical and business stakeholders to understand testing objectives, identify attack paths, assess risk and provide practical recommendations that improve overall security resilience. Your responsibilities will include scoping engagements, developing test plans, conducting manual and automated security assessments, validating vulnerabilities and maintaining accurate evidence throughout each assignment. You will prepare clear, professional reports that...

Learn more

Security Consultant - SDA/ Lead Eng.

Added 30/07/2026

We are seeking a skilled Security Consultant - SDA/Lead Engineer to join our dynamic team. In this role, you will be responsible for designing and implementing security solutions tailored to client needs, ensuring robust protection against threats and vulnerabilities. You will lead security assessments, risk analysis, and incident response initiatives, while also developing and refining security policies and procedures. Your expertise will guide clients in understanding their security posture and mitigating potential risks through proactive measures and strategic planning. The ideal candidate will have a strong background in security architecture, including extensive knowledge of security frameworks and compliance standards. You...

Learn more

Senior Infrastructure and Cloud Security Engineer (m/f/d)

Added 18/09/2026

We are seeking a Senior Infrastructure and Cloud Security Engineer (m/f/d) to strengthen a dynamic technology environment and help protect critical infrastructure, cloud platforms, applications, and data. In this role, you will design, implement, and continuously improve security controls across hybrid and cloud-based environments. You will work closely with infrastructure, development, operations, and compliance teams to embed security into the full technology lifecycle and support a resilient, scalable, and well-governed platform landscape. Your responsibilities will include developing and maintaining cloud security architectures, identity and access management solutions, network security controls, endpoint protection, vulnerability management, and security monitoring capabilities. You will...

Learn more

Infrastructure Security Engineer

Added 17/09/2026

We are seeking an Infrastructure Security Engineer to strengthen the security, resilience and operational effectiveness of a complex technology environment. In this role, you will design, implement and maintain security controls across cloud, on-premises and hybrid infrastructure. You will work closely with infrastructure, networking, development and operations teams to identify risks, improve defensive capabilities and ensure that systems remain secure, available and compliant with relevant policies and standards. Your responsibilities will include monitoring infrastructure for vulnerabilities and suspicious activity, supporting incident detection and response, and coordinating remediation activities. You will develop and maintain secure configuration standards, hardening guidelines, access controls...

Learn more

Infrastructure Security Engineer

Added 15/09/2026

We are seeking an Infrastructure Security Engineer to design, implement, and maintain secure, resilient infrastructure across cloud, on-premises, and hybrid environments. You will work closely with infrastructure, software engineering, operations, and compliance teams to embed security throughout the technology lifecycle. The role will involve protecting networks, systems, platforms, and services while supporting the delivery of reliable and scalable business solutions. Key responsibilities include developing and maintaining security controls for servers, networks, endpoints, containers, and cloud services; conducting vulnerability assessments, configuration reviews, and risk evaluations; and supporting the remediation of identified weaknesses. You will help define and enforce secure architecture standards,...

Learn more

Infrastructure Security Engineer

Added 15/09/2026

We are seeking an Infrastructure Security Engineer to design, implement and maintain robust security controls across cloud, data centre and enterprise infrastructure environments. The successful candidate will help protect critical systems, networks and services by identifying vulnerabilities, reducing risk and supporting the secure delivery of technology initiatives. This role will work closely with infrastructure, development, operations and compliance teams to embed security throughout the technology lifecycle. Key responsibilities include developing and maintaining security standards, architecture patterns and configuration baselines; monitoring infrastructure for suspicious activity and potential compromise; supporting vulnerability management, patching and remediation programmes; and contributing to incident investigation and...

Learn more

Infrastructure & Security Engineer

Added 14/09/2026

We are seeking an Infrastructure & Security Engineer to design, maintain and secure the technology platforms that support critical business operations. This role combines infrastructure engineering, cloud administration and cybersecurity, with responsibility for ensuring systems are resilient, scalable, compliant and available. You will work closely with technical and business stakeholders to identify risks, improve services and deliver secure solutions across a hybrid environment. Key responsibilities include managing servers, networks, cloud services, virtualisation platforms, identity and access controls, backup solutions and endpoint technologies. You will monitor system performance, investigate incidents, resolve infrastructure and security issues, and contribute to disaster recovery and...

Learn more

GCP Cloud Security & Infrastructure Engineer

Added 11/09/2026

We are seeking a GCP Cloud Security & Infrastructure Engineer to design, implement and maintain secure, resilient cloud platforms. You will work across security engineering, cloud infrastructure and development teams to build scalable solutions on Google Cloud Platform, ensuring that services, applications and data meet robust security, availability and compliance standards. The role involves translating business and technical requirements into practical cloud architectures and contributing to the continuous improvement of cloud governance and operational resilience. Your responsibilities will include designing and managing GCP infrastructure using services such as Compute Engine, GKE, Cloud Storage, Cloud SQL, VPC, IAM, Cloud KMS, Security...

Learn more

Senior Infrastructure, Cloud & Cyber Security Engineer

Added 08/09/2026

We are seeking a Senior Infrastructure, Cloud & Cyber Security Engineer to lead the design, implementation and continual improvement of secure, resilient and scalable technology environments. This role will provide technical leadership across infrastructure, cloud platforms, networking and cyber security, ensuring services remain reliable, compliant and aligned with business objectives. You will work closely with technology and operational teams to develop robust solutions, improve service performance and support the delivery of strategic transformation initiatives. Key responsibilities will include designing and managing hybrid infrastructure across on-premises and cloud environments; administering and optimising cloud services, virtualisation platforms, networks, storage and backup systems;...

Learn more
Required for two factor authentication
At least 8 characters, 1 uppercase, 1 lowercase and 1 special character or number
Your file must be a doc, docx or pdf. No larger than 5MB.