13 of 13 Security Operations Jobs in the Thames Valley

Cyber Security Engineer, Cloud Security, SIEM, Incident Response, COR7555 An exciting opportunity has arisen for a Cyber Security Engineer to join a growing technology company based in Oxfordshire, working on a hybrid basis.This is a hands-on role focused on strengthening cyber security across cloud platforms … applications and business systems. Working closely with the CIO and development teams, the Cyber Security Engineer will play a key role in improving cloud security, incident response, vulnerability management, security monitoring and secure development practices, helping to enhance the organisation's overall cyber resilience.The company develops innovative ...

Life on the team We are now looking for a Customer Information Security Manager within our GIS Cybersecurity Organisation. Working as a Customer Security Manager you will be overseeing all cybersecurity matters that relate to our customers, and our contractual obligations to them, driving our ambition to achieve … upper quartile cybersecurity maturity (cybersecurity function & environment at NIST CMMi level 3 and above). As a Customer Information Security Manager, you will ensure effective delivery of security management for our customer accounts, through stakeholder management, contractual compliance, contract governance and security incident management, including, support ...

largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Are you passionate about building and scaling cloud security tooling using AWS, Terraform, and modern CI/CD practices? Can you partner with engineering teams to design, deploy, and operate security solutions that … protect large‐scale cloud platforms? About our Team You'll be joining the Security Engineering team within Elsevier's Information Security & Data Protection department. Our team is responsible for designing, implementing, configuring, and maintaining security tools used across Elsevier Technology. You will collaborate with colleagues from Incident ...

Title: Cyber Security Manager Location: Maidenhead/Southeast – regular travel between Entities Role Overview We are seeking an experienced and adaptable Cyber Security Manager to strengthen cyber resilience, lead security improvements, and embed secure-by-design practices across a diverse range of technical estates. This includes Defence … classified networks, legacy and industrial systems, hybrid IT/OT environments, research platforms, and modern cloud services. Key Responsibilities 1. Cyber Security Strategy, Planning & Delivery Develop, maintain, and execute cyber security plans and roadmaps tailored to each entity’s operational context, regulatory requirements, and risk profile. Provide informed ...

Cyber Security Operations Centre (CSOC) Analyst – Critical National Infrastructure (CNI) These roles require Security Clearance (SC) and sole British citizenship due to security constraints. We are seeking specialist, high-calibre Cyber Security Operations Centre (CSOC) Analysts to support essential energy operations within … Critical National Infrastructure (CNI) environment. This role is responsible for real-time security monitoring, alert triage, investigation, and early-stage incident response. You will work with industry-standard security monitoring and incident/event management platforms to identify suspicious activity, validate alerts, and escalate confirmed incidents. This ...

Trainee Information Security Operations Analyst – £30,000–£65,000 – Job Programme Job Guarantee Complete the programme and get a job, or get your course fees back. This is a self-funded programme that leads to employment, fees apply. Looking to start a career in Cyber Security? We are offering a structured pathway into Cyber Security, designed to help you enter one of the fastest-growing sectors with no prior experience. This opportunity includes training, support, and access to our specialised recruitment support for job roles across the UK. No prior experience required. Train online ...

Exciting opportunity for a Cyber Security Engineer to join a rapidly expanding, technology SME based near Oxford, to drive cyber security strategy across their technologies, offering a competitive salary/package and development opportunities! The role The newly created Cyber Security Engineer position will report directly … responsible for leading the company's strategy for cyber security in line with various regulatory standards. This will include: working closely with technical development teams, ensuring secure software development practices (DevSecOps) and overseeing security architecture across cloud, on-prem and hybrid environments developing, implementing and maintaining cyber security ...

Keynes - Hybrid working SC Clearance Sponsorship Available £55,000 + Bonus We're seeking a hands-on SOC Engineer to join a growing Cyber Security Operations Centre supporting a diverse portfolio of customers across multiple sectors This is a specialist SOC Engineering position focused on building, maintaining … optimising the tools, telemetry, detections, and automation that enable SOC Analysts to identify and respond to threats effectively. This is not a generalist cyber security role. Key Responsibilities Administer and optimise Microsoft Sentinel (or equivalent SIEM), including log ingestion, parsing, normalisation, and retention. Develop and maintain SOAR workflows ...

Analyst (Level 2) Aylesbury | 3 Days Onsite | £45,000 I'm working with a growing cyber security business looking to add a SOC Analyst to its Security Operations team. This is a great opportunity for someone with experience investigating security alerts, responding to incidents and working … with SIEM and EDR technologies in a fast-paced environment. What you'll be doing: Monitoring and investigating security alerts and incidents. Triaging and responding to security events. Supporting incident response activities. Improving detection rules and SOC processes. Producing incident reports and documentation. What we're looking ...

Network Modernisation: Implementation of SD-WAN and consolidation of the wide area network to improve connectivity, performance, and sustainability \n Cyber Resilience: Strengthening of security through a refreshed Cyber Incident Response Plan, enhanced monitoring, and plans for a managed Security Operations Centre (SOC) with 24/… change through technology and digital services \n Ensure Service Excellence: Maintain high-performing, reliable ICT services across infrastructure, applications, and support \n Strengthen Cyber Security: Ensure robust, compliant, and resilient security frameworks aligned to best practice \n Lead People & Culture: Inspire and develop a high-performing, collaborative workforce ...

GSOC guidance. Operate and monitor OT cybersecurity controls across Centrica Power sites, performing routine health checks, maintenance, and configuration validation in line with Security Operations processes. Contribute to OT risk, compliance, and audit activities, including risk reviews, penetration testing, regulatory evidence preparation, and validation of remediation actions against … 27001. Maintain accurate OT asset, patch, backup, and recovery records, validating third-party activities and ensuring systems remain resilient, recoverable, and compliant with Centrica security standards. Implement and support secure OT connectivity, including network configurations and vendor remote access, monitoring sessions, escalating anomalies, and supporting vendor assessments. Maintain ...

network infrastructure with a focus on high availability, performance, and resilience. This role provides advanced technical leadership across routing, switching, firewall administration, and network security operations. You will act as an escalation point for complex issues involving Cisco switching platforms, Cisco Firepower Threat Defense (FTD), and Palo Alto Networks … Next-Generation Firewalls, Catepan encryption devices. Essential Skills & Experience required: To possess current DV Level Security Clearance *essential* Experience in support and design in highly secure airgapped environments. Cisco Switching, Routing technologies Network Security technologies - IPsec, SSL, VPNs, PKI Cisco Firepower/ASA Firewall installation and Administration Palo ...

network infrastructure with a focus on high availability, performance, and resilience. This role provides advanced technical leadership across routing, switching, Firewall administration, and network security operations. The engineer serves as an escalation point for complex issues involving Cisco switching platforms, Cisco Firepower Threat Defense (FTD), and Palo Alto Networks … encryption devices. \n Experience required: \n \n Experience in support and design in highly secure airgapped environments. \n Cisco Switching, Routing technologies \n Network Security technologies - IPsec, SSL, VPNs, PKI \n Cisco Firepower/ASA Firewall installation and Administration \n Palo Alto Firewalls/Panorama installation and administration. ...