Salary: £40,000 - 40,000 per year Requirements: Prior experience of a cyber security role. Experience in a regulated or audited industry would be beneficial. Experience in managing Windows 11, Microsoft Office & Active Directory. Excellent working knowledge of Microsoft Group Policy and InTune configuration. Excellent understanding of firewall (NGFW) and network technologies and configuration. Proficiently troubleshoot and resolve IT related issues. A sound general range of IT skills, kept up to date in line with IT developments in the business. Excellent understanding of NIST, CIS, ISO27001 framework and controls. Experience developing cyber resilience and disaster recovery. Confidence to communicate effectively with all layers of the business, including the delivery of reports to management and training and best-practice guidance to all staff. Ability to drive efficiency through automation utilizing PowerShell, integrated with Microsoft services such as Active Directory and Graph API. Responsibilities: End to end management of phishing, through design, scheduling, reporting and training. Conduct staff training covering emerging threats, end-user best practices, phishing, password management, and more. Manage the vulnerability management life cycle including detection and remediation. Maintain third-party 24/7 SOC relationship and workflow approvals. Engage in proactive threat assessment with the support of the SOC. Oversee access reviews across all systems with continued development. Conduct infrastructure best practice audit, development and maintenance including work on firewalls, networking, Microsoft Office 365, MDM, and antivirus to reduce exposure. Develop and maintain Data Loss Prevention strategies. Maintain server and end-user compute security in addition to MDM compliance. Collaborate within the IT team to develop security policies, hardening guidelines, and department procedure guides. Continue development in ISO27001 / CIS / NIST type frameworks ensuring industry best practices. Technologies: API Active Directory Firewall Support Network Office 365 PowerShell Security Windows More: We are a financial services organization looking for an Infrastructure Security Engineer to influence and shape our overall security strategy while recommending and adopting technologies to enhance our security posture. This role offers the chance to specialize further in Cyber Security within a welcoming and positive working environment. We provide a competitive salary of c£40K depending on experience, hybrid working arrangements with only 1 day required in the office, a 35-hour work week, private healthcare, a generous pension plan, free onsite parking, and 25 days of holidays (increasing with service) plus 8 bank holidays and various other benefits. We value diversity and encourage applications from individuals of all backgrounds. last updated 20 week of 2026