1 to 25 of 57 Security Operations Jobs in the South East

Senior Security Operations Analyst (SOC Splunk) London/WFH to £100k Are you a technologist SOC Analyst looking for an opportunity to make an impact, working on complex and interesting systems? You could be progressing your career in a hands-on role at a global cryptocurrency market data and trade execution technology company that is experiencing great success … and is growing as a result. As a Senior Security Operations Analyst you will be responsible for monitoring and analysing security incidents, responding to threats in real-time and ensuring the integrity of core systems and platforms. You will work closely with the SOC Manager across daily activities of the Security Operations Center, continuously monitoring … security alerts and incidents using SIEM tools (Splunk) to create detection use cases, analyse security event data for proactive threat hunting and conduct research on the latest threats and vulnerabilities to enhance incident response readiness and capabilities. Location/WFH: You'll join the team in the Frankfurt office three days a week with flexibility to work from More ❯

Security Operations Lead (Splunk GCP SOC) London/WFH to £115k Do you have expertise with Security Operations within web based environments? You could be progressing your career in senior, hands-on role at one of the country's leading PropTech sites that have revolutionised the way we find property for rent and sale with millions … of users per day. As a Security Operations Lead you'll have exposure across a range of areas to support the information security requirements of this high profile website, as well as approaching one thousand employees across three office locations and remote workers. You'll collaborate with stakeholders across teams including Product Development, Compliance and Legal to … ensure security objectives are being met, incidents are being responded to effectively and that the security stance remains strong. Current projects include collaborating with DevOps teams on implementing security controls in GCP based web hosting environment including implanting controls within the software development lifecycle and CI/CD processes and working with the IT Infrastructure team on More ❯

Role: Lead Cloud Security Engineer (AWS) Location: Hybrid (3 days/week onsite) Salary: £100,000 - £120,000 Industry: Energy or Investment Job Summary: Seeking a passionate, hands-on AWS Cloud Security Specialist to drive innovation and collaboration across global development and DevOps teams while planning and implementing long-term strategies . This role requires a technical expert … who will take full ownership of AWS security initiatives at the organizational and account levels, seamlessly integrating security into container ecosystems and next-generation infrastructure. The ideal candidate thrives in a code-driven environment, solving complex security challenges while ensuring security empowers rather than obstructs business operations at a global scale. About client: A leading … global commodity trading and logistics company that serves as one of the world's largest private industrial and energy traders Key Responsibilities Take full ownership of AWS security initiatives at both organizational and account levels as a hands-on technical expert Lead day-to-day AWS environment security operations while planning and implementing long-term security More ❯

Security Operations Centre Shift Lead Location: Hemel Hempstead (On-site, Shift-Based) Salary: Highly competitive with excellent benefit package Security Clearance Level: Must be eligible for DV Clearance . Due to the highly secure nature of this work all applicants will be required to gain UK Security Clearance to the highest level. You must be a … days annual leave (option to purchase additional days), health cash plan, life assurance, pension scheme, and a generous flexible benefits fund Key Requirements We are seeking a highly capable Security Operations Centre Shift Lead to support critical infrastructure within the Aerospace, Defence and Security sector. You will lead from the frontmentoring analysts, managing incident triage, and driving … environment. This is a shift-based position , following a rotation of 2 days (6am6pm), 2 nights (6pm6am), 4 days off . Essential Skills and Experience: Proven experience in a Security Operations Centre (SOC) environment Previous people management or line management experience Strong familiarity with SIEM platforms including Microsoft Sentinel and Splunk Knowledge and use of the Mitre Att More ❯

As the Business Information Security Officer for Risk and Brokering (R&B) you will be a crucial asset to WTW’s cyber security efforts, ensuing robust cyber security practices are embedded across the business unit and are aligned with the organisation’s overall security strategy. This role is to serve as the global trusted information security partner to the business and technology teams, supporting them to ensure security items are appropriately managed. This role is part of the extended Information & Cyber Security Leadership Team and resides within Corporate IT, reporting to the Lead Business Information Security Officer. The Role Primary responsibly is the BISO for Risk and Brokering (R&B): Serve as … a leader within the Information & Cyber Security Team, as the trusted advisor to R&B leadership, providing strategic cybersecurity insights and recommendations to ensure a cohesive approach to cyber risk management. Ensure cybersecurity practices and security by design are integrated into business unit initiatives, motivating business units to adopt efficient security controls throughout their lifecycle. Oversight of More ❯

About the role: Shape the Future of Cyber Security at Holland & Barrett At Holland & Barrett, we're not just a leading health and wellness retailer—we're a digital-first business that places customer trust at the heart of everything we do. We're looking for a Senior Security Operations Engineer to join our growing Cyber Security … about automation, cloud technology, and fast-paced problem-solving—and want your work to have a real impact—this could be the perfect role for you. Key Responsibilities Lead security incident response and threat detection efforts, prioritising the protection of customer data and experience Build automated detection and remediation workflows using SOAR, SIEM, and scripting (Python, SQL) Apply deep … cloud security knowledge (AWS, Azure) to secure ecommerce, mobile apps, APIs, and in-store systems Collaborate with Fraud and Customer Experience teams to mitigate risks such as account takeover and loyalty fraud Onboard key customer-facing and payment systems into the security monitoring platform Perform threat hunting and detection engineering to identify and address emerging risks Support security More ❯

month contract in a Work from Office (WFO) role. This role will focus on creating a business strategy, gap analysis and implementation, for securing their Azure-based infrastructure, integrating security automation, ensuring PCI DSS compliance, vulnerability and penetration testing and incident response. This role will focus on developing and maintaining secure, scalable Azure DevOps pipelines and Infrastructure as Code … IaC) using Terraform. Their ideal candidate will have a strong background in cloud security best practices, automation, and a proactive approach to integrating security across their software delivery lifecycle. A key part of this position will also involve mentoring an internal engineer, developing structured security policies, and managing Sentinel, Defender and SOAR solutions for automated threat response. … Additionally, the role requires liaising with third-party support partners to coordinate security solutions, manage incidents, and enhance overall cybersecurity posture. Responsibilities Infrastructure Security: Architect and secure Azure-based infrastructure using Terraform, ensuring adherence to security best practices by developing, maintaining, and optimizing Terraform code. DevOps Pipeline Development and Maintenance: Design, develop, and optimize Azure DevOps pipelines More ❯

evaluate and help implement controls and improvements. As part of your key responsibilities youll: Manage the day to day of the function and team Support the management of Information Security governance for the organisation, ensuring adherence to Group policies and standards Ensure key Information Security risks and issues are identified, addressed and resolved in a timely manner Work … closely with the Director of Information Security to ensure Group security strategy is appropriately implemented, and divisional requirements are understood and supported Assist in management of the Groups Information Security Management System including maintenance of the ISO 27001 certification Engage with the IT Security Operations team and assist the Director of Information Security in … providing oversight and challenge to that function Participate in periodic security related testing activities (e.g. Crisis planning events, DR exercises) Prioritise and manage response activities Drive the audit and client management aspects of the Information Security team, including client due diligence questionnaires, and help design more effective procedures in this space Improve and support relevant security metrics More ❯

To support the Security Operations Manager in responding, managing and reporting the Information Security Risks faced by Technology Services (TS) in delivering AJ Bell’s systems and services. Key to this is maintaining the confidentiality, integrity and availability of the data that resides upon those systems. This role will be key to understanding the threats targeting AJ … Bell and ensuring our defences provide and effective response. Key responsibilities: Reviewing and assessing Security Operations Centre alerts to ensure an appropriate response taken. Overseeing vulnerability scanning to confirm the effectiveness of patching Monitoring systems for compliance with policy and supporting remediation where required. Track and manage penetration testing programs. Investigate and respond to security breaches and … incidents. Supporting the administration of email and web gateways Develop our threat intelligence and provide monitoring of external information sources to make recommendations on latest security threats and vulnerabilities that affect our technical estate Collaborate with IT and other departments to ensure security best practices are followed. Stay up-to-date with the latest security trends, threats More ❯

a lifeline. Are you a skilled cybersecurity professional with a passion for aviation or mission-driven charity work? In this role, you'll be responsible for implementing and managing security infrastructure, responding to threats, and ensuring compliance across systems. You'll work with various cyber security solutions while driving security best practices and incident response. If you … Based Role - Ashford, (Kent) UK or Cairns, Australia. UK - £43,800 per annum (dependent on experience) Australia - $85,000 AUD per annum (dependent on experience) Responsibilities As a MAF Security Operations Specialist you will play a critical role in protecting our digital infrastructure. You'll lead the implementation and management of SIEM systems, Fortinet security tools, and … vulnerability assessments and penetration testing to stay ahead of cyber threats. You'll enhance identity and access management (IAM) by maintaining Active Directory, Entra ID, MFA, and Zero Trust security principles. Your expertise in network security, VPNs, SD-WAN, and Microsoft Defender solutions will help safeguard our systems, while your contributions to incident response, governance, and security 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 responder More ❯

11151CA £65k per year + Bonus We are seeking a talented SOC Manager to join a highly skilled Cyber Security SOC team within a leading internationally advanced technology solution provider. As SOC Manager, you must be capable and experienced to lead the day-to-day operations of our Security Operations Centre. This is a hands-on … on-call role that requires strong technical knowledge, operational leadership, and the ability to drive both people and processes forward. Must have the ability to obtain Security Clearance (SC). Duties include: Lead a shift-based SOC team delivering 24/7 security operations and incident response. Act as a senior technical escalation point for complex or … onboard and integrate new log sources. Take ownership of team documentation, shift handover processes, and playbook quality. Required experience: Proven experience in a leadership or senior role within a Security Operations Centre. Strong technical skills in areas such as alerting, incident response, and log analysis. Comfortable working hands-on with detection and monitoring technologies such as Microsoft Sentinel. More ❯

We are seeking a talented SOC Manager to join a highly skilled Cyber Security SOC team within a leading internationally advanced technology solution provider As SOC Manager you must be capable and experienced to lead the day-to-day operations of our Security Operations Centre. This is a hands-on, with on-call role that requires … strong technical knowledge, operational leadership, and the ability to drive both people and processes forward * Must have the ability to obtain Security Clearance (SC). Duties include: Lead a shift-based SOC team delivering 24/7 security operations and incident response. Act as a senior technical escalation point for complex or high-impact incidents. Be front … onboard and integrate new log sources. Take ownership of team documentation, shift handover processes, and playbook quality. Required experience: Proven experience in a leadership or senior role within a Security Operations Centre. Strong technical skills in areas such as alerting, incident response, and log analysis. Comfortable working hands-on with detection and monitoring technologies such as Microsoft Sentinel. More ❯

Are you in a Security Operations Centre and every day is the same? We can assure you that there is no boredom in our role. We have a growing Cyber practice in our Defence sector and support enterprise scale clients. Now we have opportunities for L2 SOC Analysts to join in our success and work with multiple, high … can offer great career progression opportunities, benefits which you can flex to meet your needs and training and development opportunities. What you will be doing: Monitor, triage, and investigate security incidents on critical client infrastructure. In-depth analysis of network traffic, logs, and system events to identify potential security threats and vulnerabilities. Provide Incident Response support. Maintain, improve … and develop team knowledge of SOC tools, security operations and triage. Prepare reports for managed clients to both technical and non-technical audiences and continuously improve their content and presentation. Maintain and update security incident documentation, including incident reports, analysis findings, and recommended mitigation strategies. What you will bring : Experience in Security Operations Centre. Demonstrable More ❯

Job Title: IT Security Manager Location: Hybrid in Buckinghamshire (2 days on-site) Job Type: Full-time, Permanent Salary: £60,000 - £67,000 + benefits Industry: Media/Broadcasting A leading Media/Broadcasting company based in Buckinghamshire are seeking an experienced IT Security Manager to join the Cyber Security team where you’ll mature the development … of our operational strategy whilst supporting all Security routine services and functions. You’ll bridge the gap between the Security and IT operations teams and line manage our Security Analyst. Key Responsibilities: Collaborate with the Head of Cyber Security to define and track risk-based KPIs, KRIs, and metrics to measure cyber resilience and overall … security performance. Support compliance efforts across frameworks including Cyber Essentials, ISO 27001, GDPR and DPA. Lead the vulnerability management programme, advising IT on remediation strategies. Oversee security incident monitoring and response in coordination with the SOC team. Design and implement an effective identity and access management (IAM) process and own access control across all systems. Required Skills & Experience More ❯

minutes. Click OK to reset the timer to 0 minutes. You have been signed out. This service is set to sign out after 0 minutes of inactivity. Job Description - Security Threat Awareness Manager (Edgewing) () Job Description Security Threat Awareness Manager (Edgewing) - Description Job title: Security Threat and Awareness Manager (Edgewing) Location: Reading area. The role could be … sharing information to support the identification of potential threats Develop a robust threat analysis environment by: Identifying anomalies in available information sources and analysing events to detect possible information security incidents Investigating security incidents in collaboration with all relevant stakeholders Assessing the impact of security events on the confidentiality, integrity, and availability of information Conducting specialised analysis … all levels, both internally and externally, supported by excellent communication skills Proven problem-solving capabilities, including forward and lateral thinking, when addressing complex challenges Experience working within a national security environment Holds a diploma or equivalent qualification in a security-related discipline As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive More ❯

Head of Cyber Security Location: London/Hybrid Type: Permanent Join a forward-thinking international organisation as Head of Cyber Security , where you will shape and lead the global cyber security strategy. This is a high-impact, senior leadership role ideal for someone who combines strategic oversight with hands-on expertise across security operations, incident … response, and governance. As the business continues to modernise its technology infrastructure, this role will be central to protecting digital assets and ensuring compliance with global security and data privacy standards. What You’ll Be Doing: Define and implement the cyber security strategy, policies, and controls across a multi-regional environment. Lead global security operations, including … senior leadership, risk committees, and external vendors to ensure alignment on cyber risk and mitigation. Own the incident response function, including planning, testing, and leading responses when required. Drive security awareness across the organisation with a measurable, well-governed training programme. What We’re Looking For: Minimum 5 years’ experience in a senior cyber security role within a More ❯

Technical Security Delivery Manager £85000 GBP Onsite WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Technical Security Service Delivery Manager - SOC Birmingham (Hybrid) Up to £85,000 + Bonus + Benefits We're working with a top-tier consultancy on the search for a Technical Security Service Delivery Manager to support and enhance the operations of a high-performing Security Operations Centre (SOC). This is a leadership role at the sharp end of service delivery - managing complex security incidents, vulnerability management programmes, and client relationships across enterprise environments. What you'll be doing: Acting as the key liaison between the client and operational delivery teams Leading on incident escalation and … coordination with SOC and IR teams Managing post-incident investigations and reporting Supporting and driving improvements to vulnerability management workflows Overseeing IDS/IPS updates, firewall security, and policy alignment Running regular service reviews and ensuring SLA/KPI performance Collaborating with senior delivery leadership on best practice and optimisation What we're looking for: 10+ years of experience 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 ❯

and a range of benefits to support your finances, wellbeing and family. Working Pattern: Permanent Full Time Flexible First options available The role The Cyber Supply Chain Security Specialist will deliver key aspects of the supply chain security strategy including delivering contract clauses and support to negotiations and assurance for critical third party suppliers. They will work with … and the business to understand risks and drive actions to minimise impacts on SSE. You will Support the creation of procedures and contract requirements that clearly define and embed security responsibilities within supply chain operations, ensuring compliance with NIS regulations. Work with business and procurement colleagues to understand cyber security supply chain risks and support supplier due … diligence, selection and contractual negotiations. Deliver self or work with an outsourced third party to deliver supplier assurance reviews to confirm that legislative, regulatory and SSE cyber security standards are adhered to by critical suppliers. Record operational assurance findings and where required, drive a list of mitigating recommendations for stakeholder management and cyber risk assessment. Support supply chain security More ❯

and a range of benefits to support your finances, wellbeing and family. Working Pattern: Permanent Full Time Flexible First options available The role The Cyber Supply Chain Security Specialist will deliver key aspects of the supply chain security strategy including delivering contract clauses and support to negotiations and assurance for critical third party suppliers. They will work with … and the business to understand risks and drive actions to minimise impacts on SSE. You will Support the creation of procedures and contract requirements that clearly define and embed security responsibilities within supply chain operations, ensuring compliance with NIS regulations. Work with business and procurement colleagues to understand cyber security supply chain risks and support supplier due … diligence, selection and contractual negotiations. Deliver self or work with an outsourced third party to deliver supplier assurance reviews to confirm that legislative, regulatory and SSE cyber security standards are adhered to by critical suppliers. Record operational assurance findings and where required, drive a list of mitigating recommendations for stakeholder management and cyber risk assessment. Support supply chain security More ❯

Senior Security Consultant Location: Remote Contract Length: 3 Months Overview A fast-growing software company is seeking a Senior Security Consultant to review its current security estate and advise on the design of a scalable security function. You'll work closely with senior stakeholders to define strategy across teams, cloud environments, SOC operations, red teaming … and security tooling. They are looking for a leader with clear experience supporting smaller, calling software or SaaS providers. Key Responsibilities Review existing security architecture, tooling, and processes Deliver a gap analysis and propose a strategic roadmap Define operating models for SOC, red teaming, and internal security ownership Advise on cloud security (AWS/GCP), tooling … SIEM, SOAR, EDR), and DevSecOps practices Engage senior stakeholders to align security recommendations with business goals Required Skills & Experience Proven experience in senior security consultancy or architecture roles Strong understanding of cloud security (AWS), SOC design, and threat detection Familiarity with security frameworks (NIST CSF, ISO 27001) and red teaming approaches Excellent communication skills with ability More ❯

IBM Platform Security Analyst (Cross Training Opportunity) IBM Platform Security Analyst required for multi-national IT Services organisation based in on-site at our Buckinghamshire SOC location. If you an IBMi iSeries AS/400 platform operations professional looking for an opportunity cross train into IT Security we would like to hear from you. The focus … of this role will be the delivery of an IT Defence offering/service which is for IBM Power and Storage clients. You would be based in a Security Operations Centre (SOC) using IBM Native tools on both the Power and Storage platforms maintaining IT security services. Building on your current skills the scope of the training … storage defender and Insights and use of a SIEM agent reporting. Key Skills Previous experience as an IBM System i/Power i/IBM i/i Series Operations Technical Consultant with excellence in Power I (IBMi ,System i, iSeries) systems support and management. IBM i OS, (i-Series IBMi Power I AS/400) BRMS, Work Management More ❯

IBM Platform Security Analyst (Cross Training Opportunity) IBM Platform Security Analyst required for multi-national IT Services organisation based in on-site at our Buckinghamshire SOC location. If you an IBMi iSeries AS/400 platform operations professional looking for an opportunity cross train into IT Security we would like to hear from you. The focus … of this role will be the delivery of an IT Defence offering/service which is for IBM Power and Storage clients. You would be based in a Security Operations Centre (SOC) using IBM Native tools on both the Power and Storage platforms maintaining IT security services. Building on your current skills the scope of the training … storage defender and Insights and use of a SIEM agent reporting. Key Skills Previous experience as an IBM System i/Power i/IBM i/i Series Operations Technical Consultant with excellence in Power I (IBMi ,System i, iSeries) systems support and management. IBM i OS, (i-Series IBMi Power I AS/400) BRMS, Work Management More ❯

Security Analyst - NHS Band 6 Location : Fully Remote Contract : 6 Months (with potential extension) Rate : £200 per day (Inside IR35) Full-Time An excellent opportunity has become available for an experienced Security Analyst to join a national healthcare programme supporting a wide range of cyber assurance and operational security activities. This fully remote role will see you … working across major digital initiatives and contributing to the resilience of national systems and infrastructure. Key Responsibilities: Provide cyber security support and assurance across multiple digital programmes. Embed appropriate security controls during the full lifecycle of digital projects. Actively support the Cyber Security Operations Centre (CSOC) with threat monitoring, incident response, and proactive threat hunting. Monitor … infrastructure security alerts, analyse incidents, and recommend remediation actions. Maintain and improve threat detection tools including SIEM systems. Support the creation of security documentation and standard operating procedures. Contribute to security awareness and user education activities. Experience & Skills Required: Hands-on experience working in a cyber security function within a large or complex organisation. Strong familiarity More ❯