6 of 6 DemandTrendPermanent Offensive Security Jobs in the South East

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 ❯

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 ❯

Software Security Engineer Department: Tech - Security Employment Type: Permanent - Full Time Location: Oxford, UK Reporting To: Head of Information Security Description Are you ready to raise the bar on cyber security and contribute to making our flagship products cyber resilient? We are looking for a Security Engineer to join our Information Security team at … our Oxford headquarters. You will be working across software engineering, modelling, and data science bringing your full self, including your security knowledge and expertise to the business. As a Security Engineer at Aurora Energy Research, you will enable our colleagues to improve our secure software development lifecycle, ensure secure operational practices, and support compliance. You have a curious … getting smart ideas into the hands of your colleagues. You enjoy working simultaneously on various initiatives and moving between teams. You will become part of a top-notch information security team who love solving difficult problems. By joining our Information Security team, you will be part of something big and meaningful: help protect our brand and our company More ❯

week onsite)Duration: 6 months (scope for extension)Sector: RetailRate: Hourly € rate (competitive - will depend on experience) Role Overview We're looking for aRed-Team Engineering Leadto spearhead proactive security efforts by simulating real-world threats and uncovering weaknesses before attackers do. In this role, you'll not only execute high-impact offensive operations but also provide technical … direction, shape team strategy, and influence the security maturity of the broader organization.This is a hands-on leadership position-ideal for someone who thrives at the intersection of technical excellence, threat modelling, and mentorship. Key Responsibilities Design and lead red-team exercises targeting infrastructure, applications, and services-ranging from stealth reconnaissance to full-chain exploitation. Coordinate and manage incoming … security reports from external researchers, including bug bounty and third-party assessments. Investigate and deconstruct vulnerabilities to identify patterns, root causes, and mitigation paths. Perform in-depth reviews of third-party platforms and cloud-integrated solutions to uncover risk exposure. Develop and maintain offensive security tools and automation frameworks to streamline operations and generate threat metrics. Collaborate More ❯

Cyber Security Consultant (Assurance & Advisory) - Top 10 FirmCity of London (Hybrid)£40,000 - £65,000 Butler Rose Public Practice is delighted to be supporting our client, a top 10 accounting firm based in London that are eager to recruit a Cyber Security Consultant (Assurance & Advisory) to support their Risk Assurance consulting team. In this role, you'll deliver … a wide range of cyber security assurance and advisory services to high-profile clients across multiple industries, helping them manage risk, strengthen defences, and respond effectively to emerging threats. Key Responsibilities: Support technical scoping activities as part of client engagements. Deliver fieldwork and prepare clear, insightful assignment reports. Manage and prioritise tasks effectively, ensuring timely completion. Stay up to … date with the latest cyber-attack trends and technology developments. Conduct cyber risk and control assessments, design cyber programmes, and deliver offensive security services such as vulnerability assessments and incident response simulations. Key Requirements: Currently hold or be working towards a recognised cyber security certification. Practical experience in conducting cyber risk and control assessments. Relevant hands-on More ❯

Location: Central London, Greater London - United Kingdom Type: Permanent Senior Red Team Operator Location: Remote (UK-based) Salary: £75,000 - £98,000 + Discretionary Bonus Are you a seasoned offensive security professional ready to take your expertise to the next level? This is an opportunity to join a cutting-edge Red Team, where you'll emulate real-world … test and improve organizational resilience. Identify and exploit weaknesses in systems, processes, and human behavior. Collaborate with stakeholders to communicate findings and recommend mitigation strategies. Research and develop new offensive techniques, tools, and methodologies. What We're Looking For: Proven experience in Red Teaming or offensive security roles. Deep understanding of Command and Control frameworks. Strong technical … least one programming language. Highly Valued Skills: Strategic thinking and business acumen. Experience in risk assessment and control implementation. Ability to lead or contribute to multi-year, cross-functional security initiatives. This role offers the chance to work remotely within the UK, with access to industry-leading tools and a collaborative environment focused on continuous improvement and innovation. Reference More ❯