2 of 2 Application Security Jobs in Oxford

About Us Sophos is a global leader and innovator of advanced security solutions for defeating cyberattacks. The company acquired Secureworks in February 2025, bringing together two pioneers that have redefined the cybersecurity industry with their innovative, native AI-optimized services, technologies and products. Sophos is now the largest pure … supporting more than 28,000 organizations. In addition to MDR and other services, Sophos' complete portfolio includes industry-leading endpoint, network, email, and cloud security that interoperate and adapt to defend through the Sophos Central platform. Secureworks provides the innovative, market-leading Taegis XDR/MDR, identity threat detection … capabilities, managed risk, and a comprehensive set of advisory services. Sophos sells all these solutions through reseller partners, Managed Service Providers (MSPs) and Managed Security Service Providers (MSSPs) worldwide, defending more than 600,000 organizations worldwide from phishing, ransomware, data theft, and other everyday and state-sponsored cybercrimes. The More ❯

Your new role As the successful candidate, your responsibilities will include: Develop and Enhance Support Services: Continuously improve a secure, efficient, and effective business application support service by leveraging current best practices and guidance to ensure uninterrupted access and reliable assistance. Optimise Reporting and Data Quality: Establish and maintain … Solving and Improvement: Identify and assess operational challenges and opportunities, then contribute to strategic enhancements that align with customer needs and organisational objectives. Ensure Application Security and Compliance: Implement rigorous security controls and safe working practices, continuously monitoring system integrity and data quality to uphold confidentiality, integrity … comprehensive documentation of support, system administration, and change control procedures to protect business continuity. Coordinate Projects and Third-Party Engagements: Serve as a business application specialist by supporting project implementations and coordinating with third-party suppliers to resolve issues and enhance system functionality. Proactive Performance Monitoring and Maintenance: Utilise More ❯