23 of 23 Security Analyst Jobs in the Thames Valley

Job title OT Cyber Security Analyst Ref 40929 Division Digital Transformation Location Hybrid - Clearwater Court - RG1 8DB Contract type Permanent Full/Part-time Full-time Salary Up to £65,000 per annum depending on skills and experience Job grade B Closing date 16/05/2025 We are seeking a highly skilled and experienced OT Senior … Cyber Security Analyst to join our dynamic Security Operations team at Thames Water. As the UK's largest water company, we are committed to ensuring the highest level of security and compliance, protecting the critical infrastructure that delivers essential water services to 15 million customers. In this role, you will be responsible for maintaining SecOps solutions … SecOps concepts, technologies, and best practices, specifically across IT and OT environments. You will be tasked with ensuring robust incident management, proactive threat detection, and continuous improvement of our security posture. Strong communication and collaboration skills are essential as you will work closely with cross-functional teams to mitigate risks and protect Thames Water's essential services. What you More ❯

Social network you want to login/join with: IT Security Analyst, Manchester, £45,000 An IT Security Analyst is needed to join a fast-growing global SaaS provider (UK & Europe). With a passion for adopting modern tools and security frameworks, our client offers an innovative, cloud-first environment where your skills will directly … impact infrastructure resilience and data protection. You’ll be part of a cross-functional team that collaborates internationally and thrives on secure, scalable delivery. The Security Analyst will play a pivotal role in ensuring infrastructure and applications remain robust, secure, and compliant. This is a hands-on position for someone who enjoys balancing technical challenges with risk management … and compliance responsibilities. Role Highlights Monitor, detect, and respond to security incidents and vulnerabilities Own and manage key elements of the security stack, including SIEM and DLP tools Lead audits, penetration testing, and remediation actions to uphold ISO27001 & SOC2 compliance Collaborate with product teams to embed security into the development lifecycle Produce detailed KPI-driven security More ❯

Join Centrica's IT Security Team as Global Security Operations Centre Analyst! Are you ready to drive the UK's energy transformation? Centrica is seeking a dedicated and skilled Global Security Operations Centre (GSOC) Analyst to join our IT Security team. In this critical role, you will be responsible for maintaining and enhancing the … security posture of our organisation. You will monitor, detect, and respond to security incidents, and develop measures to protect our systems and data. Location: Hybrid working with occasional travel to office Key Responsibilities: Incident Detection and Response: Monitor alerts, investigate incidents, and follow response processes. Detection Engineering: Develop detection rules and maintain playbooks. Automation and Scripting: Automate tasks … and PowerShell. Threat Hunting: Identify and mitigate potential threats. Collaboration: Work with other cyber defence teams and communicate findings. Continuous Improvement: Suggest and document process improvements. Monitoring: Provide continuous security console monitoring. Technical Analysis: Analyse incident telemetry and investigation pathways. Intelligence Integration: Support investigations with relevant intelligence. Incident Documentation: Record actions and secure data. Reporting: Generate and present technical More ❯

Senior Security Analyst Get AI-powered advice on this job and more exclusive features. This range is provided by Mentmore. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Job Title: Senior Security Analyst – Group Shared Services Travel: Occasional travel to Ireland/US … UK, Ireland, and the US (East Coast). As part of a broader transformation to establish a Group Shared Services model, the company is looking for a proactive Senior Security Analyst to enhance its security operations and elevate its incident response capabilities. Position Summary This role is integral to the development of the group’s shared services … security function. The successful candidate will be the primary contact for security incidents, overseeing remediation efforts and engaging with internal teams, third parties, and franchisee operations. The role demands strong technical expertise, collaborative skills, and a solutions-oriented mindset to help drive the security posture forward across multiple geographies and business models. Key Responsibilities Act as the More ❯

Social network you want to login/join with: Job Title: Senior Security Analyst – Group Shared Services Travel: Occasional travel to Ireland/US (1–2 times per year) Job Type: Full-Time Company Overview Our client is a market-leading organization operating with a regional structure across the UK, Ireland, and the US (East Coast). As … part of a broader transformation to establish a Group Shared Services model, the company is looking for a proactive Senior Security Analyst to enhance its security operations and elevate its incident response capabilities. Position Summary This role is integral to the development of the group’s shared services security function. The successful candidate will be the … primary contact for security incidents, overseeing remediation efforts and engaging with internal teams, third parties, and franchisee operations. The role demands strong technical expertise, collaborative skills, and a solutions-oriented mindset to help drive the security posture forward across multiple geographies and business models. Key Responsibilities Act as the lead responder for security incidents across the organization. More ❯

Job Title: Senior Security Analyst – Group Shared Services Location: Hybrid – Newport Pagnell (2–3 days/week) Travel: Occasional travel to Ireland/US (1–2 times per year) Salary: £70,000 base + benefits Job Type: Full-Time Company Overview Our client is a market-leading organization operating with a regional structure across the UK, Ireland, and … the US (East Coast). As part of a broader transformation to establish a Group Shared Services model, the company is looking for a proactive Senior Security Analyst to enhance its security operations and elevate its incident response capabilities. Position Summary This role is integral to the development of the group’s shared services security function. … The successful candidate will be the primary contact for security incidents, overseeing remediation efforts and engaging with internal teams, third parties, and franchisee operations. The role demands strong technical expertise, collaborative skills, and a solutions-oriented mindset to help drive the security posture forward across multiple geographies and business models. Key Responsibilities Incident Response Act as the lead More ❯

Cyber Security Operations Analyst Because your new ideas are our way new ways of working. Evolve, your way. Our technology team is actively shaping the next wave of advancements. Engaged with innovative initiatives, your expertise will propel our business into the future. Collaborating with a creative team of tech enthusiasts, you'll contribute your unique skills to fuel … buy 5 more. Because Primark is all about tailoring to you, we offer Tax Saver Tickets, fitness centre, and a subsidised cafeteria. What You'll Do as a Cyber Security Operations Analyst We want you to feel challenged and inspired. Here, you'll develop your skills across a range of responsibilities: Build and maintain expert knowledge and understanding … of our security technologies, building the delivery of process and system improvements, proactively seeking continuous improvement supported with plans, ensuring best practices are incorporated Executing the approval process for security-related tickets in Primarks service desk system for the Primark environment Contribute to the execution of Security Operations Centre (SOC) capabilities, ensuring efficient and effective operation of More ❯

busy IT team and work together to provide a first class, professional experience where external and internal customers are at the heart of all you do. Within the IT Security & Infrastructure Analyst role you will: Provide support for our on-premises and external technical infrastructure as we continue our transformation to cloud hosted services. Identify problems and develop … systems and processes. Essential skills and experience: Excellent written and verbal communication skills with the ability to present complex information clearly and effectively. A good working knowledge of various security technologies such as network and application firewalls, host intrusion prevention and anti-virus. Ability to build and maintain trust. Analytical and problem-solving skills to identify and assess risks … threats, patterns, and trends. Highly organised, with the ability to work effectively under pressure to meet deadlines. An understanding of the cyber security risks associated with various technologies and ways to manage them. In-depth experience of managing hosted and on-premises services and infrastructure, including network, perimeter security, hosting architecture and cloud services. Good knowledge of Microsoft More ❯

Social network you want to login/join with: Cyber Security Analyst - Bicester, Bicester col-narrow-left Client: South Central Ambulance Service NHS Location: Bicester, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: 67ccaf2ea527 Job Views: 7 Posted: 17.06.2025 Expiry Date: 01.08.2025 col-wide Job Description: Job overview We have an … exciting opportunity to work in an evolving and busy Information Security and Governance team, working closely with our Digital Colleagues. This role plays an important part in supporting front line NHS staff such as Paramedics, 999 and 111 call takers, Patient transport services, as well as to our corporate enablers such as finance, estates and HR. No two days … good work ethic, are a great team worker, flexible and innovative, can think outside the box, are prepared to bring solutions to problems and have a background in Cyber Security, then we'd love to hear from you! Main duties of the job To support the Head of Information Security and Governance in the delivery of the Information More ❯

working with the wider Threat Hunting, Threat Intelligence and Incident Response functions to continuously enhance their Playbooks and Processes. You will act as a mentor to the more junior Analyst within the team and work closely with the SOC Manager to drive and improve the SOC’s wider capabilities. This is an incredible opportunity for an experienced Senior SOC … Analyst/Specialist to join what is honestly one of the most advanced Cyber Defence functions in the world, for an organisation with one of the largest digital footprints where you will gain exposure to an unprecedented volume of threats and respond to incidents from the most sophisticated threat actors; whilst working alongside and learning from some of the … best cyber defence SMEs in the world. Key Responsibilities: Act as a lead and technical escalation point on the most complex incidents and investigations. Work closely with wider Security teams to recommend system tuning/configuration improvements and opportunities to develop internal processes and playbooks. Mentor and train junior team members through complex incident response investigations. Key Requirements: Prior More ❯

Join to apply for the Senior IT Security Analyst role at Dynatrace 1 day ago Be among the first 25 applicants Join to apply for the Senior IT Security Analyst role at Dynatrace Your role at Dynatrace Dynatrace exists to make the world’s software work perfectly. Our unified software intelligence platform combines broad and deep … observability and continuous runtime application security with the most advanced AIOps to provide answers and intelligent automation from data at an enormous scale. This enables innovators to modernize and automate cloud operations, deliver software faster and more securely, and ensure flawless digital experiences. That is why the world’s largest organizations trust Dynatrace to accelerate digital transformation. Your role … at Dynatrace Dynatrace exists to make the world’s software work perfectly. Our unified software intelligence platform combines broad and deep observability and continuous runtime application security with the most advanced AIOps to provide answers and intelligent automation from data at an enormous scale. This enables innovators to modernize and automate cloud operations, deliver software faster and more securely More ❯

e2e-assure Abingdon-On-Thames, England, United Kingdom e2e-assure are recruiting Cyber Security Analysts to work in our Security Operations Centre (SOC). The Cyber Security Analyst role is a great way to start your Cyber Security career or to take it to the next level. You will work as part of a team … in our SOC, monitoring and protecting customers’ systems using the latest technology. You will have the opportunity to learn from experienced cyber security professionals and develop your career and skills. The key to success in this role is to be able to learn quickly. Cyber threats are changing and developing all the time and we need to be able … rotating shift pattern, including unsociable hours. Key Responsibilities: Work closely with our customers to help them stay safe online and provide support and guidance when attacks happen. Deal with security alerts, investigating and analysing them and collaborating with colleagues and customers until they are closed. Threat hunting, threat detection and assessing potential issues and incidents. Creating alerts and rules More ❯

Your role at Dynatrace Dynatrace exists to make the world's software work perfectly. Our unified software intelligence platform combines broad and deep observability and continuous runtime application security with the most advanced AIOps to provide answers and intelligent automation from data at an enormous scale. This enables innovators to modernize and automate cloud operations, deliver software faster and … values your diverse background, talents, ideas, and expertise, which make our global team stronger and more innovative. Responsibilities Serve as a bridge between the Dynatrace business units and the Security Risk Management organization to promote and facilitate the adaptation and involvement with the Dynatrace Risk Management Framework. Create, conduct, and report on security audits and assessments for all … systems and applications (custom and 3rd Party). Train and coordinate with systems application owners, data custodians, technical leads, and business impact analysts on security standards, guidelines, and vendor risk management. Provide guidance and support to teams to meet risk management requirements and industry control frameworks. Contribute to the development and implementation of security policies, procedures, and controls. More ❯

Social network you want to login/join with: Role: Cloud Security Analyst - AWS/Azure - Security Tooling Job Description An industry leading Security Analyst with experience in supporting and shaping Enterprise scale projects. The role will sit within the UK and Ireland Infrastructure, Application and Data Security capability within the Security delivery … organisation. It will require deep support and implementation knowledge of multiple security technologies and toolsets. It is essential to have extensive knowledge and experience of cloud native security technologies and ability to architect and implement solutions for enterprise scale clients. The role is to provide customer facing Infrastructure Security Advisory and Engineering Services to required quality criteria … to DXC Security clients and DXC Technology as a whole. Main responsibilities • Management of existing cloud security native tools • Ownership of service requests related to cloud security tools • Operational management including Incidents, Support and Change Control • Continuous improvement along with wider team as part of Centre of Excellence • Responsible for providing technical support in the creation and More ❯

adapt the process and offer a reasonable alternative to help support people with disabilities access, apply and interview for roles. Brief Description Join Our Team as a Senior Operational Security Analyst! Are you passionate about cybersecurity and looking for a flexible, part-time opportunity? We’re seeking a motivated, dependable, and collaborative Senior Operational Security Analyst … skills and experiences you can help shape a secure environment for Network Rail by: Provide Detection, Analysis, and Response: Monitor and respond to cybersecurity events for IT Infrastructure, including security monitoring, network, and cloud environments. Strengthen Network and Cloud Security: Work to identify and mitigate risks in our network and cloud infrastructures. Manage Threat and Vulnerability Services: Proactively … assess and address vulnerabilities to ensure systems remain secure and resilient. Collaborate Across Teams: Work closely with cross-functional teams to provide expert guidance on security measures and best practices. Contribute to Security Monitoring: Utilise tools and technologies to oversee systems and identify potential threats before they impact operations. About the role (External) Provide technical leadership and comprehensive More ❯

client sites and company offices Reporting to: Lead Cyber Essentials Assessor Job Type: Full-time Salary: Up to £35,000 DOE Job Type: Permanent Key skills: IT/Cyber Security/Linux/Windows/Mac/Firewalls Ascentor, part of the Amtivo Group, is expanding its Technical Assurance Services team and we’re looking for a Cybersecurity Analyst … is an exciting opportunity for an IT professional looking to transition into the cybersecurity field and contribute to a dynamic and collaborative team. About the Role As a Cybersecurity Analyst, you’ll work within our Cyber Essentials Team, supporting the delivery of Cyber Essentials and Cyber Essentials Plus assessments. You’ll play a key role in helping clients understand … implement, and maintain cybersecurity best practices. Reporting to the Lead Cyber Essentials Assessor, you will be instrumental in delivering high-quality services that help organisations improve their security posture. This is a client-facing role where strong communication skills, attention to detail, and a collaborative mindset are essential. Key Responsibilities Deliver Cyber Essentials basic assessments to clients Upskill to More ❯

client sites and company offices Reporting to: Lead Cyber Essentials Assessor Job Type: Full-time Salary: Up to £35,000 DOE Job Type: Permanent Key skills: IT/Cyber Security/Linux/Windows/Mac/Firewalls Ascentor, part of the Amtivo Group, is expanding its Technical Assurance Services team and we’re looking for a Cybersecurity Analyst … is an exciting opportunity for an IT professional looking to transition into the cybersecurity field and contribute to a dynamic and collaborative team. About the Role As a Cybersecurity Analyst, you’ll work within our Cyber Essentials Team, supporting the delivery of Cyber Essentials and Cyber Essentials Plus assessments. You’ll play a key role in helping clients understand … implement, and maintain cybersecurity best practices. Reporting to the Lead Cyber Essentials Assessor, you will be instrumental in delivering high-quality services that help organisations improve their security posture. This is a client-facing role where strong communication skills, attention to detail, and a collaborative mindset are essential. Key Responsibilities Deliver Cyber Essentials basic assessments to clients Upskill to More ❯

Senior SOC Analyst Level 2/3. Microsoft Security stack SC Clearable Location: Hybrid remote Berkshire SC-200 Senior SOC Analyst Level 2/3 to join a specialist Managed Security Services business. You will be responsible for advanced threat hunting/triage, incident response etc with a strong focus on the Microsoft Security Stack. … Key Responsibilities: Lead and resolve complex security incidents/escalations Conduct advanced threat hunting using the Microsoft Security Stack. Build, optimise and maintain workbooks, rules, analytics etc. Correlate data across Microsoft 365 Defender, Azure Defender and Sentinel. Perform root cause analysis and post-incident reporting. Aid in mentoring and upskilling Level 1 and 2 SOC analysts. Required Skills … Experience: The ability to achieve UK Security Clearance (SC) - existing clearance ideal. (Sorry no visa applications) Must have current experience working with a SOC environment Key experience must also include, but not be limited to Development and tuning of custom analytic rules. Workbook creation and dashboarding. Automation using Playbooks and SOAR integration. Kusto Query Language (KQL). More ❯

Digital Security - Security Assurance Analyst DS Smith Milton Keynes, England, United Kingdom Join or sign in to find your next job Join to apply for the Digital Security - Security Assurance Analyst role at DS Smith Digital Security - Security Assurance Analyst DS Smith Milton Keynes, England, United Kingdom Join to apply for … the Digital Security - Security Assurance Analyst role at DS Smith Get AI-powered advice on this job and more exclusive features. About The Role Here at DS Smith, a multi-national sustainable packaging provider, we are looking for a 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 100 business. Supporting Head of Information Security Architecture and Assurance as well as working closely with key More ❯

Digital Security - Security Assurance Analyst 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 100 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 More ❯

Join to apply for the Product Security Analyst role at PQShield Get AI-powered advice on this job and more exclusive features. Product Security Analyst - Software Reports to: Lead Product Security Analyst Department: Product About the role PQShield is looking for a software security expert with a focus on embedded software to expand … our product security team. Candidates should have a degree in Electronic Engineering/Computer Science or equivalent, with at least 3 years of experience and an open, research-oriented mindset. Established since 2018, you will work directly with the founders and inventors of this deep tech startup, offering a great opportunity for career progression and impact in the rapidly … Skills And Qualifications Excellent written and verbal communication skills. Commitment to high-quality engineering and advocating for the best long-term solutions. 3+ years of experience as a vulnerability analyst focusing on embedded software security. Knowledge of setting up fuzzing campaigns. Degree in Electrical Engineering, Computer Science, or related field. Technologies You Are Confident Using Version control with Git. More ❯

Move to Skip to Content Link Search by Location Select how often (in days) to receive an alert: Select how often (in days) to receive an alert: Role: Business Analyst - OT Security Location: Reading The Company: Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting company focused on building innovative solutions that … promise of helping our customers, colleagues, and communities thrive in an ever-changing world. For additional information, visit us at . Job Overview: We are looking for a Business Analyst for OT security projects in areas such as NIS-2/e-CAF, Data Encryption, HMI upgrades, SCADA MFA, OT Endpoint protection and hardening, Asset lifecycle management, etc. … responsibility is to work with stakeholders to establish project requirements, define those requirements, and develop roadmaps and plans to deliver the necessary capabilities/outcomes. Skills & Experience: Prior Business Analyst experience in OT Security is essential. The Business Analyst should demonstrate understanding of business requirements, processes, and identify risks and threats impacting operations, data, and assets. This More ❯

a real impact on people's lives, so we strive to do it well, with integrity and their future in mind. Role Overview We're looking for an Information Security Analyst to join our team. The main function of the role is to assist the PPF in maintaining compliance based on recommended security practices. This role focuses … in place and what is currently being delivered. Additionally, there will be a significant part of audit and review work, contributing to third-party supplier meetings to ensure Information Security is maintained. Candidate Requirements We require an individual with experience in information security controls and frameworks, ideally supported by relevant certifications or higher educational qualifications. You should be More ❯