1 to 25 of 59 Security Operations Jobs in the Thames Valley

Information Security Operations Manager - Milton Keynes About MIB At MIB our people are passionate about making roads safer by getting uninsured and hit-and-run drivers off our roads. Working in partnership with the Police, Insurers and Government our collective aim is to make it a thing of the past but, until that’s accomplished, we’re here … and-run drivers and paid over £400 million in compensation to support victims rebuild their lives. About the role Are you ready to take the helm of a dynamic security team and shape the future of our cyber resilience? We’re looking for a strategic and hands-on Security Operations Manager to fortify our defences, drive compliance … and lead proactive risk mitigation across the organisation. You’ll oversee Security Operations and Engineering, manage incident response, and collaborate with IT, legal, and compliance teams to embed a culture of security awareness. If you're passionate about protecting assets and reputation while leading with purpose—this is your opportunity to make a lasting impact. Key responsibilities More ❯

Head of Security Operations Hybrid 3x per week in the office Our client a global insurance business are looking for a Head of Security to join them on a permanent basis. You will help to establish and lead local security operations capability across European offices, providing strategic technical leadership in incident response, cyber threat visibility … and security resilience. This role will bridge the gap between our centralized corporate security services and regional business needs. Key Responsibilities Incident Response & Security Operations Lead and mature security incident response capabilities across the organisation Oversee incident investigations, alert triage, and threat hunting activities Develop and execute tabletop exercises and incident response playbooks Provide expert … technical guidance during security incidents and recovery efforts Build real-time visibility into organisational cyber telemetry and security posture Leadership & Team Management Line manage and mentor a security engineer and future team members Strategic & Stakeholder Engagement Partner with third-party security service providers and managed services Align regional security operations with global CISO strategy More ❯

SThree are pleased to announce we’re recruiting for a talented Head of IT Infrastructure, Operations and Security to join our team based in our fantastic office space located in London. As Head of IT Infrastructure, Operations & Security , you will lead the infrastructure and operations teams, taking full responsibility for the organisation’s core technology … and end-user devices. Working closely with business and IT leadership, you will define and deliver the strategic roadmap and high-level design for all infrastructure, digital workplace, and security operations, driving innovation, resilience, and operational excellence across the organisation. About us SThree is the global STEM-workforce consultancy. We connect sought-after specialists with dynamic organisations around … STEM sectors, helping them to Outpace tomorrow, together. What are the day-to-day tasks? Strategies and Operational control : Develops strategies for managing the cloud infrastructure, Digital Workplace and Security Operations, providing technical leadership to optimise the performance and cost base of the services Monitoring and reporting : Ensures that operational issues are identified, recorded, monitored and resolved. Provides More ❯

of the market. Our Mission is to be famous for excellence in delivery, embracing transformation with our people and our customers at its heart. As Cornerstone’s Information Security Manager, you will lead the development, implementation, and continuous improvement of our Information Security Management System (ISMS), ensuring alignment with ISO 27001:2022. You will be responsible for safeguarding … our digital infrastructure, managing cyber risk, and embedding a security-first culture across the organisation. This is a strategic and hands-on role, requiring collaboration across IT, legal, procurement, and operational teams. You will act as the primary … point of contact for all matters related to information assurance, supplier security assurance, incident response, and regulatory compliance. Scope IT Security Operations Collaborate closely with IT SecOps team members to ensure security controls remain effective. Where gaps are identified, implement appropriate mitigation measures and lead the response to security incidents in a timely and coordinated More ❯

Role Description: Security Analyst - Network & Endpoint/SOC Security Specialist We are looking for a highly capable and technically skilled Security Analyst to join our cybersecurity team. This role focuses on network and endpoint security operations, threat intelligence, and incident response within a Security Operations Centre (SOC) environment. The successful candidate will have … hands-on experience with leading security platforms and demonstrate the ability to operate at a team lead level. Key Responsibilities: Network Detection & Response: Administer and optimise Darktrace for network threat detection, model tuning, and behavioural analysis. Investigate anomalies and escalate incidents based on network telemetry. Endpoint Protection: Deploy and manage CrowdStrike Falcon agents across enterprise endpoints. Maintain and update … Entra ID . Monitor Entra ID logs and integrate with Sentinel for rule-based alerting. Additional Technologies: Experience with Zscaler for secure web gateway and DLP. Exposure to Google SecOps is advantageous. Team Leadership: Operate at a team lead level, supporting junior analysts and coordinating operational tasks. Provide technical guidance and contribute to process improvement initiatives. Preferred Certifications: Essential: CompTIA More ❯

we unfortunately are not able to provide visa sponsorship. ⚠️ ⚠️ Also, this is an experienced hire role. Please do not apply if you are seeking your first role in cyber security - look out for our Graduate SOC Analyst roles instead ⚠️ What we’re offering (saves you scrolling straight to the bottom): Salary: £40,000–46,000 depending on experience Shares … Budget for one certification/course per year Socials: We meet regularly to have a drink, throw some axes Start Date: ASAP About CyPro: We are an innovative cyber security start-up united in a shared mission: to redefine cyber security for small and medium-sized businesses (SMBs). Our Founders – Jonny & Rob – spent most of their early … careers delivering cyber security for large enterprises and central government. They saw a clear need for a new approach to cyber security as SMBs became increasingly targeted by cyber criminals. By 2022, SMBs accounted for 75% of attacks, largely due to being easy targets. Together, CyPro is already setting new standards, defining innovative solutions and equipping its clients More ❯

Position: ServiceNow SecOps Architect Employment Type: Contract Start: ASAP (November/December 2025) Duration: 6 Months Location: London, UK (Hybrid, 1 day per week office) Language(s): English Focus on SAP is a specialist SAP and ERP Recruitment organisation offering both permanent and contract staffing solutions on a global scale. Client – Partnered with a global leader in digital transformation and … people and communities they serve. For you, this means working on challenging projects that demand innovation, collaboration, and thought leadership . Role – We are looking for an experienced ServiceNow SecOps Architect to lead the design, delivery, and enhancement of Security Operations on the ServiceNow platform for a major UK energy sector organisation. This is a high-impact role … at the intersection of cybersecurity, ServiceNow, and critical national infrastructure . You will drive enterprise-scale SecOps solutions that strengthen cyber resilience, incident response, and operational security across business and OT environments. You will shape SecOps architecture, integrations, and platform governance while influencing strategic security decisions across the organisation. Key Responsibilities: Lead the architecture and design of ServiceNow More ❯

Lead Cyber Security Engineer We're partnered with a global law firm who are looking to build a next-generation Security Operations (SecOps) function. They are looking for a Lead Cyber Security Engineer to drive innovation, strengthen resilience, and champion a zero-trust approach across their global network. *Hybrid working- 3 days in London per week … What You’ll Do Build the SecOps team from the ground up and manage/mentor the team. Lead the implementation, optimisation, and management of cutting-edge security tools like CrowdStrike, Palo Alto, and Mimecast. Take ownership of our cyber defence posture from incident response and vulnerability management to WAFs, DDoS protection, and encryption. Mentor junior engineers, elevate best … practices, and help us on our journey to ISO 27001 certification. What You Bring Deep hands-on expertise across EDR, SIEM, NAC, MFA, PAM, and cloud security environments. Proven experience with security frameworks such as ISO 27001, NIST, CIS, and PCI-DSS. Certifications like CISSP, CPSA, or Palo Alto Certified Security Operations Professional. A collaborative mindset More ❯

Are you ready to lead security operations in a dynamic, multi-regional enterprise? Our client,a market-leading organization with operations across the UK, Ireland, and the US, is undergoing a major transformation to build a Group Shared Services model. As part of this evolution, theyre seeking a proactive and technically skilled Security Operations & Incident … Response Lead to elevate their security posture across diverse business models, including franchisee and third-party environments. Responsibilities: Lead Incident Response across the organization, coordinating investigations and remediation. Conduct Security Gap Analysis and recommend control enhancements. Manage Vulnerability Detection & Remediation using tools like Tenable, Nessus, and Microsoft Defender. Maintain clear Documentation & Reporting for technical and non-technical stakeholders. … Engage with IT teams, franchisees, vendors, and regional leaders to drive security improvements. Contribute to the development of security programs and frameworks. Provide technical leadership in Microsoft-centric environments (Defender, Sentinel, Azure 365). Requirements: Proven experience in incident response and vulnerability management. Strong proficiency in Microsoft Defender, Sentinel, Azure 365, Tenable, Nessus. Ability to analyze and remediate More ❯

Are you ready to lead security operations in a dynamic, multi-regional enterprise? Our client,a market-leading organization with operations across the UK, Ireland, and the US, is undergoing a major transformation to build a Group Shared Services model. As part of this evolution, they’re seeking a proactive and technically skilled Security Operations & Incident Response Lead to elevate their security posture across diverse business models, including franchisee and third-party environments. Responsibilities: Lead Incident Response across the organization, coordinating investigations and remediation. Conduct Security Gap Analysis and recommend control enhancements. Manage Vulnerability Detection & Remediation using tools like Tenable, Nessus, and Microsoft Defender. Maintain clear Documentation & Reporting for technical and non … technical stakeholders. Engage with IT teams, franchisees, vendors, and regional leaders to drive security improvements. Contribute to the development of security programs and frameworks. Provide technical leadership in Microsoft-centric environments (Defender, Sentinel, Azure 365). Requirements: Proven experience in incident response and vulnerability management. Strong proficiency in Microsoft Defender, Sentinel, Azure 365, Tenable, Nessus. Ability to analyze More ❯

Cyber Security Analyst Milton Keynes - hybrid Up to 60,000, 10% annual bonus and excellent benefits. Our client is an impressive, innovative, multiple award-winning, leading IT Managed Service Provider; they believe great people build great companies and invest heavily in staff development, cultivating a culture of innovation, quality, and excellence. We are looking for a skilled and proactive … Cyber Security Analyst to join their specialist security team. This role offers the opportunity to work across a diverse range of clients and environments, applying your technical expertise to enhance security operations, tooling, and compliance. You will play a key role in managing incidents, optimising security tools, and mentoring junior analysts, while contributing to the … continuous improvement of their security posture. This is a hands-on, operationally focused role that blends technical security responsibilities with governance, risk, and compliance (GRC) elements. As Cyber Security Analyst, you will: Lead cyber incident investigations with SOC and client teams Triage and analyse alerts across email, cloud, and hybrid systems Perform threat hunting and develop detection More ❯

Cyber Security Analyst Milton Keynes - hybrid Up to £60,000, 10% annual bonus and excellent benefits. Our client is an impressive, innovative, multiple award-winning, leading IT Managed Service Provider; they believe great people build great companies and invest heavily in staff development, cultivating a culture of innovation, quality, and excellence. We are looking for a skilled and proactive … Cyber Security Analyst to join their specialist security team. This role offers the opportunity to work across a diverse range of clients and environments, applying your technical expertise to enhance security operations, tooling, and compliance. You will play a key role in managing incidents, optimising security tools, and mentoring junior analysts, while contributing to the … continuous improvement of their security posture. This is a hands-on, operationally focused role that blends technical security responsibilities with governance, risk, and compliance (GRC) elements. As Cyber Security Analyst, you will: Lead cyber incident investigations with SOC and client teams Triage and analyse alerts across email, cloud, and hybrid systems Perform threat hunting and develop detection More ❯

Cyber Security Analyst Milton Keynes – hybrid (2 days and then 3 days in the office rotating weekly) Up to £60,000, 10% annual bonus and excellent benefits. Our client is an impressive, innovative, multiple award-winning, leading IT Managed Service Provider; they believe great people build great companies and invest heavily in staff development, cultivating a culture of innovation … quality, and excellence. We are looking for a skilled and proactive Cyber Security Analyst to join their specialist security team. This role offers the opportunity to work across a diverse range of clients and environments, applying your technical expertise to enhance security operations, tooling, and compliance. You will play a key role in managing incidents, optimising … security tools, and mentoring junior analysts, while contributing to the continuous improvement of their security posture. This is a hands-on, operationally focused role that blends technical security responsibilities with governance, risk, and compliance (GRC) elements. As Cyber Security Analyst, you will: Lead cyber incident investigations with SOC and client teams Triage and analyse alerts across More ❯

Cyber Security Analyst Milton Keynes – hybrid (2 days and then 3 days in the office rotating weekly) Up to £60,000, 10% annual bonus and excellent benefits. Our client is an impressive, innovative, multiple award-winning, leading IT Managed Service Provider; they believe great people build great companies and invest heavily in staff development, cultivating a culture of innovation … quality, and excellence. We are looking for a skilled and proactive Cyber Security Analyst to join their specialist security team. This role offers the opportunity to work across a diverse range of clients and environments, applying your technical expertise to enhance security operations, tooling, and compliance. You will play a key role in managing incidents, optimising … security tools, and mentoring junior analysts, while contributing to the continuous improvement of their security posture. This is a hands-on, operationally focused role that blends technical security responsibilities with governance, risk, and compliance (GRC) elements. As Cyber Security Analyst, you will: Lead cyber incident investigations with SOC and client teams Triage and analyse alerts across More ❯

A quick look at the role The Security Engineer will be responsible for monitoring our organisation's systems and networks. You will use reports and measures to identify and mitigate security risks, implement security responses, and monitor for potential threats. This is a hybrid role with a minimum of 2 days a week in the office. Your … core responsibilities Strategic design of security protocols and policies. Implement, review and maintain governance of IT security policies and procedures. Act as an ambassador as the Security lead within the business aiming to foster a secure culture. Oversee daily security operations to ensure prompt resolution of security incidents and supporting various security projects. … Take ownership and accountability or the Security function delivery of services to the business. Conduct regular system tests to ensure the effectiveness of security measures in line with industry standards. Monitor our networks and systems for security breaches or intrusions. Investigate security breaches and other cybersecurity incidents. Install security measures and operate software to protect More ❯

client now has an exciting opportunity for a Security Operations Analyst to join them on a 3-month contract basis. This is a great role for a SecOps professional to support a FTSE100 company. The SecOps Analyst will be responsible for the management of Sentinel incidents as well as ticket management for ITSM incidents and service requests. Key … Skills: Proven Technical Operations Security experience Sentinel experience, including developing of alerts, automation etc ITSM ticket management experience Great communication skills Rate: £550 per day Inside IR35 Duration: 3 months Location: Hybrid/Northampton (2 days per week on site More ❯

Security Operations Lead - Fintech - Trading Hybrid Working - 3 days in London office The Role As SecOps Lead , you will act as the main liaison between internal security, engineering, and IT teams, and an external Managed Detection and Response (MDR) partner. You’ll oversee incident management, enhance detection and response processes, and strengthen the company’s overall security … posture. Key Responsibilities Serve as the primary contact for the MDR partner, managing the relationship, conducting service reviews, and ensuring SLAs are consistently met. Lead incident response efforts during security events — coordinating across teams to achieve fast containment and recovery. Review and fine-tune security alerts with the MDR provider, reducing false positives and improving detection accuracy. Develop … and monitor MDR performance metrics (KPIs) , presenting insights and trends to senior leadership. Maintain and evolve the security incident response plan (IRP) and playbooks in collaboration with the MDR provider. Translate technical security risks into actionable business recommendations for stakeholders at all levels. Contribute to broader cybersecurity initiatives , including vulnerability management, cloud security, data protection, and governance More ❯

La Fosse is supporting a global organisation as it continues to evolve their internal security capability. Following a period of investment and change, they’re now looking for a Head of Security Operations to take ownership of the control stack, uplift operational maturity, and build out key programmes. This is a hands-on leadership position responsible for … the full security operations landscape, covering controls, detection, response, and assurance. You’ll own the move from an external SOC to an in-house capability, acting as the internal MSSP and ensuring visibility across global environments. You’ll build and lead a team that designs and embeds effective controls, overhauls the VM programme, and establishes a formalised security … lifecycle. What you’ll be doing Oversee and mature the control stack across cloud and on-prem environments Lead the transition from an external SOC provider to an internal security operations function Design and implement a vulnerability management strategy from the ground up Build out the testing and assurance programme (you’ll manage the pentest lifecycle, not conduct More ❯

Harrington Starr are supporting a global financial services organisation to help them hire a Security Operations Manager to manage a hybrid in-house/outsourced function. The role will involve providing both technical and strategic leadership. Key accountabilities involve: Working with the CISO to help evolve the Sec Ops function Management of an in-house team and the … and non-technical Vendor management – including staying abreast of the latest tools A good knowledge of the current and evolving threat landscape You will need: A good background in Security Operations\ Incident Response in a managerial or lead role Strong technical knowledge Demonstrable stakeholder management experience A technical background in infrastructure, security engineering or penetration testing preferred More ❯

Cantor Fitzgerald’s Global Information Security team is seeking an Information Security Operations Engineer with background and knowledge of Linux systems and Cloud infrastructure. The successful candidate will need to be able to work in a fast-paced environment, planning, coordinating, and executing all facets of our program and will play a critical role in detecting, responding … to, and mitigating security threats across enterprise environment. Responsibilities will include: Monitor, analyze, and respond to security events and incidents using SIEM and other security tools. Develop and maintain detection rules, playbooks, and automation scripts to improve incident response efficiency. Perform threat hunting and forensic investigations across IT environment. Collaborate with infrastructure and application teams to ensure … documents. Develop and maintain a strong partnership with relevant global businesses and technical leaders and teams, including 3rd parties and affiliate businesses. Stay current with emerging threats, vulnerabilities, and security technologies. Qualifications and Skills: Education Bachelor's Degree in MIS, CIS, Cybersecurity or similar. At least five years of Security Operations. At least three years of Linux Administration. More ❯

Responsibilities: Datacenter Operations: Oversee implementation of physical security policies and procedures. Security & safety incident management Gather/Retrieve data centre reported incidents and actioning Perform analysis to detect security threats, risks, alerts and escalate to the proper incident response teams for further action if necessary Access control management Manage Internal and External Access Requests Routine Audit … and management of Access Control Lists, internal ticket management, and process for physical access/internal systems permissions Log reviews Authorized User Management CCTV and Security Camera Management Shipment compliance - Inbound/Outbound request Management and Compliance/Policy - Validation and assurance of deliveries from couriers to data centre/warehouse acceptance and record - Vendor and Employee Hand Carry … Security Protocols: Implement processes and plans to support the physical protection of company personnel and assets Media Handling/Destruction COD (Destruction/Sanitization) of Media Disk verification and Tracking Bad Media Monitoring/Dashboard and Process Destruction Vendor Operations Management Smart Lock Access Management Hardware Decommission, RMA, and Migration of equipment handling Diagnosing security hardware issues More ❯

Are you ready to lead security operations in a dynamic, multi-regional enterprise? Our client,a market-leading organization with operations across the UK, Ireland, and the US, is undergoing a major transformation to build a Group Shared Services model. As part of this evolution, they’re seeking a proactive and technically skilled Security Operations & Incident Response Lead to elevate their security posture across diverse business models, including franchisee and third-party environments. Responsibilities: Lead Incident Response across the organization, coordinating investigations and remediation. Conduct Security Gap Analysis and recommend control enhancements. Manage Vulnerability Detection & Remediation using tools like Tenable, Nessus, and Microsoft Defender. Maintain clear Documentation & Reporting for technical and non … technical stakeholders. Engage with IT teams, franchisees, vendors, and regional leaders to drive security improvements. Contribute to the development of security programs and frameworks. Provide technical leadership in Microsoft-centric environments (Defender, Sentinel, Azure 365). Requirements: Proven experience in incident response and vulnerability management. Strong proficiency in Microsoft Defender, Sentinel, Azure 365, Tenable, Nessus. Ability to analyze More ❯

Are you ready to lead security operations in a dynamic, multi-regional enterprise? Our client,a market-leading organization with operations across the UK, Ireland, and the US, is undergoing a major transformation to build a Group Shared Services model. As part of this evolution, they’re seeking a proactive and technically skilled Security Operations & Incident Response Lead to elevate their security posture across diverse business models, including franchisee and third-party environments. Responsibilities: Lead Incident Response across the organization, coordinating investigations and remediation. Conduct Security Gap Analysis and recommend control enhancements. Manage Vulnerability Detection & Remediation using tools like Tenable, Nessus, and Microsoft Defender. Maintain clear Documentation & Reporting for technical and non … technical stakeholders. Engage with IT teams, franchisees, vendors, and regional leaders to drive security improvements. Contribute to the development of security programs and frameworks. Provide technical leadership in Microsoft-centric environments (Defender, Sentinel, Azure 365). Requirements: Proven experience in incident response and vulnerability management. Strong proficiency in Microsoft Defender, Sentinel, Azure 365, Tenable, Nessus. Ability to analyze More ❯

About the role Here at DS Smith, a multi-national sustainable packaging provider, we are looking for a Security Assurance Analyst to join our growing Security Team. The mission of the I&T Digital Security organisation is to deliver an efficient and effective service that has scalability and flexibility to support the demands of a FTSE … business.Supporting Head of Information Security Architecture and Assurance as well as working closely with key stakeholders including Head of Governance, Risk and Compliance, Digital Security, IT and business teams you will focus on core areas such as risk management and security due-diligence reviews ensuring compliance with legal, regulatory and relevant security policies and best practices.In … this position you will provide assurance and guidance that the security features, practices, procedures, and architecture of an information system accurately mediates and enforces the security policies.Visibility and the ability to build close working relationships with Information & Technology (I&T) team members, business stakeholders as well as external partners is essential. This will require some ‘on site’ visits More ❯

new company We are one of the UK's most respected charities, known for transforming lives through mobility, independence and inclusion. As we continue to evolve our digital and security capabilities, we're investing in a robust operational security function to protect our people, data and services. This is a rare opportunity to lead the front-line defence … systems that support thousands of service users. Your new role This is more than a technical contract, it's a mission-critical role at the heart of our cyber security strategy. As Operational Security Manager, you'll take ownership of our security operations, overseeing threat intelligence, vulnerability management, incident response and the performance of our outsourced …/7 SOC. You'll work closely with internal technology teams to embed security into every aspect of our infrastructure and change lifecycle, ensuring our defences are proactive, responsive and resilient. From playbook rehearsals to live incident recovery, you'll be the calm in the storm, guiding teams through complex challenges with clarity and confidence. What you'll need More ❯