22 of 22 Security Analyst Jobs in the South East

Security Analyst – 3-month contract My Customer is looking for a proactive Security Analyst to join their team and take ownership of monitoring, triaging, and responding to security alerts across their Microsoft security ecosystem. Strong experience troubleshooting and responding to alerts would be the main focus of the role. Strong expertise with Microsoft Defender … and Sentinel is needed. Key Skills & Experience from the Security Analyst: Strong experience with Microsoft Sentinel (SIEM) and Microsoft Defender suite (Defender for Endpoint, Identity, Cloud, etc.). Proven track record in security monitoring, incident response, and alert troubleshooting . Working knowledge of SOAR platforms (preferably within Sentinel or similar). Understanding of threat detection, log analysis … and automation within Microsoft's security ecosystem. Experience with Tenable is beneficial Knowledge of Microsoft Purview would be beneficial Key Responsibilities of the Security Analyst: Monitor, investigate, and respond to security alerts and incidents in Microsoft Sentinel and Microsoft Defender . Perform detailed security event analysis and correlation, escalating incidents where necessary. Develop and optimise More ❯

Job purpose: The security analyst will join a small security team for one of our clients in Central London. you will be a subject matter expert on all aspects of security to include mail security, web security, infrastructure security and end user device security. The security analyst plays a key role … in driving and improving and technology security at the organisation, providing expert advice and reliable guidance to a broad range of colleagues and stakeholders to achieve this. Key Accountabilities: • Proactively assess device and application logs for security vulnerabilities, as well as investigate causes and ultimately resolve or mitigate those vulnerabilities • Lead and investigate security breaches and cyber … incidents, providing timely resolution to agreed service level agreements/expectations • Install Security updates/measures in line with best practices to ensure that the client is protected against the latest cyber security threats • Work with third parties and internal teams to schedule proactive penetration tests, ensuring that vulnerabilities are resolved or mitigated • Support the delivery of security More ❯

Contract Role – Security Analyst (Network & Endpoint) – England/Remote – 4+ Months Initial We are looking for a highly capable and technically skilled Security Analyst (Network & Endpoint) 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. Role Overview: Job Title: Security Analyst (Network & Endpoint) Location: England/Remote Contract Type: Contract Duration: Contract till 31st Mar 26 Sector: Healthcare . Key Responsibilities: Network Detection & Response: Administer and optimise Darktrace for network threat … anomalies and escalate incidents based on network telemetry. Endpoint Protection: Deploy and manage CrowdStrike Falcon agents across enterprise endpoints. Maintain and update detection rules, ensuring alignment with threat intelligence. Security Operations Centre (SOC): Act as a Level 2 SOC Analyst and Incident Handler. Triage, investigate, and respond to security alerts and incidents. Collaborate with other SOC team More ❯

Project Security Analyst (Azure) We are seeking a Project Security Analyst with expertise in Microsoft Azure to support and enhance the cloud security posture across multiple projects. You will work closely with project managers, cloud architects, DevOps teams, and security stakeholders to ensure Azure-based solutions meet enterprise security standards and compliance requirements … dealing with the following: Security Planning & Risk Assessment Analyze and define security requirements for Azure-based projects. Conduct threat modeling and risk assessments for cloud workloads. Support the secure configuration of Azure services (e.g., Azure AD, Key Vault, Defender for Cloud). Project Delivery Support Act as the security SME (Subject Matter Expert) in Azure-focused projects. … Ensure security milestones are integrated into project delivery timelines. Review architectural diagrams and deployment plans from a security perspective. Compliance & Governance Assist with the implementation of security policies and standards in Azure. Ensure project deliverables meet compliance frameworks (e.g., ISO 27001, NIST, CIS, GDPR). Support audits and evidence collection for Azure resources. Required Skills & Experience Strong More ❯

Role: Cyber Security Analyst Location: London/Manchester/Bristol Salary: Competitive salary and package dependent on experience Career Level: Specialist Please Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance which typically requires 5 years continuous UK address history usually including no periods of 30 consecutive days or more spent outside … of application. Note: The above information relates to a specific client requirement Our Cyber Practice is a fast-growing community of industry leading experts. The practice covers Assurance, Compliance, Security Operations (SecOps), Offensive Security and Security Research. It is critical that the relevance and quality of the services that we provide is maintained and augmented and that … are looking to make your mark on a rapidly growing SecOps team with some very exciting clients, look no further. We are searching for a passionate and enthusiastic Cyber Security Analyst to join our Blue Team. The ideal candidate will be a self-starter with an inquisitive nature and a keen interest when it comes to technical cybersecurity More ❯

Cyber Security Analyst £30,000 - £34,000 Portsmouth, Hampshire You’re the kind of person who spots the risks before they become problems. You’ve got a background in IT support and a growing passion for cyber security. Now you’re looking for the chance to step up, specialise, and play a key role in protecting a business … from real-world threats. This is your opportunity to join an established internal IT team in Portsmouth , taking on a hands-on Cyber Security Analyst role. You’ll be learning on the job, tackling real challenges, and building a career in one of the most important areas of modern IT. What’s in it for you? Salary … with excellent benefits, including 26% pension and 43 days holiday What you’ll be doing: Managing system patching and staying ahead of known vulnerabilities Maintaining and updating the Cyber Security Risk Register Configuring and reviewing firewall rules to protect the network perimeter Monitoring and responding using Microsoft Defender and Endpoint Protection tools Running phishing simulations and awareness training for More ❯

Security Analyst - M365 + Azure Rate: £550 Inside IR35 (Umbrella) Duration: 6 months Location: Kent (Twice a week on site) We're looking for a hands-on Security Analyst who can bring deep technical expertise to shape and safeguard projects across a busy IT change portfolio. This is a role where you'll have real influence … on how security is embedded into the design and delivery of solutions. What you'll be doing: Acting as the go to security expert on projects, ensuring risks are identified and mitigated from day one. Use your Azure and Microsoft 365 security knowledge to audit, assure and guide teams towards secure designs and configurations. Perform security … Review and sign off Firewall and Networking changes as part of Change Management, making sure network integrity is never compromised. What we're looking for: Strong background in cloud security, particularly within Azure and Microsoft 365. Proven track record of shaping secure solution designs in complex IT projects. Experience performing risk assessments and delivering pragmatic, actionable recommendations. Someone who More ❯

Information Security Assurance Analyst Overview: Our client is looking for an Information Security Assurance Analyst Operations. The aim of this role is the effective operation, reporting and evidencing of their technology and information security control environment and the overall Information Security Management System (ISMS). Based in Reigate/hybrid - 2 days in the … Maintaining and improving our ISMS – Updating ISMS policies, procedures, standards, and guidance – Coordinate and provide necessary support in planning and completing internal ISMS reviews. Supplier onboarding and annual supplier security assessments – Maintaining and developing our security awareness and education programmes – Analysis of information security alerts and incidents – Report on incidents, risks, threats and vulnerabilities – Scheduling internal and … external penetration and vulnerability tests and managing remediation planning Assist in evaluation of cyber security tools Manage online ISMS system. Assist the ISM to deliver Information Security projects Participate in technology and information security related audits, providing support regarding the collation and supply of evidence to requests. Ensuring information security controls are evaluated and effective - Identifying More ❯

Cyber Security SOC Analyst – London/Remote Atrium EMEA is looking for an accomplished Cyber Security SOC Analyst to support the Security Incident Response Team. The team is growing, we require a strong individual contributor that will investigate, analyse, and contain security incidents. This is a fully remote role, with the occasional London office … and endpoint data (logs, malicious artifacts) in both structured and unstructured methods. • Preserve evidence (both network and host) using forensically sound methods • Identify deficiencies in processes and tools, recommend security controls and/or corrective actions for mitigating technical and business risk. • Integrate and collaborate with other subject matter experts throughout the organization. Essential: • Solid experience of Google Secops …/Googlesecops • BS/BA in Computer Science, Computer Engineering, Cyber Security, Forensics and/or equivalent work experience. • Certification in cybersecurity (e.g. Security+, CCNA Cyber Ops, BTL1 and/or BTL2, GCIH, CEH, CySA+, OSCP, CISSP, CCSP etc.) • IT Security or Cyber Security experience in any of the following areas: Incident Response & Digital Forensics. Cybersecurity Detection More ❯

a hardworking, pro-active, highly able team player with drive and enthusiasm? Someone who understands the value of providing outstanding customer service and with a keen interest in Cyber Security? Who has proven themselves in their current role and wants to expand their horizons further? Then, we need you! We are looking to recruit a full-time Cyber Security Analyst into an expanding Cyber Security team, supporting over 10,000 Healthcare users to work securely, effectively, and efficiently and utilise a continually evolving suite of digital tools, systems, and services. To also enhance our cyber security readiness and capabilities, to tackle emerging cyber risks. The ideal candidate will have an array of skills and knowledge … through a combination of working experience, education, and self-learning, enabling them to play a central role in handling diverse cyber security activities in a complex and highly dynamic NHS Trust environment. This role is perfect for a motivated, proficient, values-driven Cyber Security/IT professional, hungry for a new challenge. This role will require attendance at More ❯

+ plus benefits and welcome bonus | Office based in Aldermaston, nr Reading, Berkshire. We are offering a rewarding and exciting one-year placement as an Undergraduate Cyber Security Analyst at AWE - a role where you will make a genuine contribution to keeping the UK safe and secure. Entry Requirements As an Undergraduate Student within the Cyber Soc Team … for you to work in an exciting and growing area of Cyber Security.We are looking for students who are studying towards a degree in; Information Technology, Computer Networks and Security, Cyber Security and Mathematics or similar an interest or specialism in the area of Cyber Security. Before starting with the business, you will need to be able to … invited to virtual ACs running NovDec 2025, with pre-assessment webinars to guide you. You must be a British National , able to start in August 2026 , and eligible for security clearance . Applications close on Friday 24 th October, but will close earlier if we receive enough applications , so apply early. Support & Inclusion : We welcome diverse applicants and strive More ❯

We are currently recruiting for Defence Associate Security Analysts with knowledge of Cyber security threats using SPLUNK to join a great project for 3 months, that is ran by a Central Government Authority. The best thing about this opportunity is that you will have a great work-life balance with remote working , thus you will be able to … organise your time up to your liking (2-3 days/week in London office) Essential Experience: As an associate security analyst you will triage and investigate cyber security alerts and reports from users experience using security tools (e.g., EDR, SIEM) to support the investigation and response to cyberincidents Experience with SIEM tools (experience of Splunk More ❯

Affinity Water has a exciting opportunity available to work in our Cyber Security Team as a Third Party Security Assurance Analyst. The Role: As aThird Party Security Assurance Analyst will be responsible for conducting third-party security risk assessments across the organization's portfolio of technology suppliers. This role requires extensive coordination with internal third … party resources as well as external suppliers to validate that necessary security and technology controls are in place and operationally solid. What you'll be doing: Conduct third-party security risk assessments and manage multiple assessments to completion within SLA. Review returned Due Diligence Questionnaires and create unique agendas for remote interviews based on controls that need further … assessment. Elevate issues, delays, obstacles as needed to keep the assessment lifecycle on track. Educate and build awareness of third-party security requirements. Special projects as assigned. Assist with testing releases of the third-party security assurance platform. What you'll need: At least 3 years of directly related Security Third Party Risk Management experience. Strong understanding More ❯

Info: American Express is on a mission to provide the world’s best customer experience every day. Rooted in this vision is the work of the Technology Risk & Information Security organization, empowering the company to deliver superior service through trust, security, and safety. Our culture is centered around passion, curiosity, and courage, enabling you to innovate and evolve … You can help us achieve our mission! As a participant of our Summer Intern Program, you will spend 10 weeks working in a dynamic, hard-working Technology Risk & Information Security team! Security Incident Response/Threat Intelligence Act as the front line of defence at American Express protecting the brand, employees, assets and card members across the globe … against threats 24/7/365 Minimize risk of cyber-attacks and focus on detection and response of threats Infrastructure, Application, Network, Cloud, & AI/ML Security Drive risk reduction through the rapid identification and remediation of vulnerabilities across the company Deliver secure network solutions that enable secure operations and highly available products and services for our customers More ❯

Senior Cyber Security Risk Analyst Berkshire– 4 days per week on site £70- £85,000 + bonus + benefits My client, a leading global manufacturer based in Berkshire are actively looking for Senior Cyber Security Risk Analyst to join their dynamic team. This role is an exciting opportunity to be a part of really helping to More ❯

Senior Cyber Security Risk Analyst Berkshire– 4 days per week on site £70- £85,000 + bonus + benefits My client, a leading global manufacturer based in Berkshire are actively looking for Senior Cyber Security Risk Analyst to join their dynamic team. This role is an exciting opportunity to be a part of really helping to More ❯

Senior Cyber Security Risk Analyst Reading - 4 days per week on site £70- £85,000 + bonus + benefits My client, a leading global manufacturer based in Berkshire are actively looking for Senior Cyber Security Risk Analyst to join their dynamic team. This role is an exciting opportunity to be a part of really helping to More ❯

Senior Cyber Security Risk Analyst Milton Keynes- 4 days per week on site £70- £85,000 + bonus + benefits My client, a leading global manufacturer based in Berkshire are actively looking for Senior Cyber Security Risk Analyst to join their dynamic team. This role is an exciting opportunity to be a part of really helping More ❯

Are you a proactive security professional ready to lead incident response and shape the future of security operations across a global enterprise? Join a market-leading organization undergoing a major transformation to build a Group Shared Services model across the UK, Ireland, and the US. This is your chance to play a pivotal role in strengthening security posture across diverse business models-including third-party and franchisee environments. Responsibilities: Lead incident response across multiple regions and business units. Drive security gap analysis and remediation strategies. Manage vulnerability detection and resolution using tools like Tenable, Nessus, and Microsoft Defender. Collaborate with internal teams, external vendors, and franchisees. Develop and refine security documentation and executive reporting. … Excellent stakeholder engagement and communication skills. Experience in Microsoft-centric environments and distributed/franchisee models is a plus. Why this role stands out: Be part of a maturing security function with global impact. Work in a flexible hybrid model that supports work-life balance. Collaborate across regions and business units in a high-autonomy environment. Competitive salary and More ❯

We are currently recruiting for Defence Associate Security Analysts with knowledge of Cyber security threats using SPLUNK and EDR (Endpoint Detection and Response) to join a great project for 3 months, that is ran by a Central Government Authority. The best thing about this opportunity is that you will have a great work-life balance with remote working More ❯

Job Title: L1 SOC Analyst Our client is a well-established Managed Security Service Provider (MSSP) and a leading Fortinet and Microsoft partner, delivering high-impact cybersecurity solutions to clients in the defense, government, and financial services industries. Committed to nurturing talent, our client offers a comprehensive training and development program to help you advance from entry-level … to a fully-fledged SOC Analyst. As an L1 SOC Analyst, you’ll be at the frontline of cybersecurity defense. You’ll handle real-time triaging of 80-100 security alerts per shift, utilizing Fortinet and Microsoft SIEM/EDR technologies to detect and mitigate threats. This is an excellent opportunity for those passionate about cybersecurity, with hands … on experience that builds a strong foundation for a lasting career in the field. Responsibilities: Monitor and triage security alerts (80-100 alerts per shift) using Fortinet and Microsoft SIEM/EDR tools. Analyse and prioritize alerts to identify potential threats and escalate as needed. Provide rapid response to incidents and maintain a high level of vigilance across multiple More ❯

Job Title: L1 SOC Analyst Our client is a well-established Managed Security Service Provider (MSSP) and a leading Fortinet and Microsoft partner, delivering high-impact cybersecurity solutions to clients in the defense, government, and financial services industries. Committed to nurturing talent, our client offers a comprehensive training and development program to help you advance from entry-level … to a fully-fledged SOC Analyst. As an L1 SOC Analyst, you’ll be at the frontline of cybersecurity defense. You’ll handle real-time triaging of 80-100 security alerts per shift, utilizing Fortinet and Microsoft SIEM/EDR technologies to detect and mitigate threats. This is an excellent opportunity for those passionate about cybersecurity, with hands … on experience that builds a strong foundation for a lasting career in the field. Responsibilities: Monitor and triage security alerts (80-100 alerts per shift) using Fortinet and Microsoft SIEM/EDR tools. Analyse and prioritize alerts to identify potential threats and escalate as needed. Provide rapid response to incidents and maintain a high level of vigilance across multiple More ❯