Assess security configurations across Windows Server, Linux, networking, Azure and Microsoft 365 against recognised best practice standards
Develop and implement remediation plans to address identified security weaknesses across the infrastructure estate
Resolve permission and ACL issues, including file and folder access concerns, without impacting service availability
Improve Azure and Microsoft 365 security posture, including remediation of findings raised by Microsoft security tooling and maintaining Microsoft Secure Score
Strengthen identity, ransomware resilience and end-user security controls across the wider technology estate
Review and uplift data protection measures, including DLP configurations and broader data loss prevention controls
Create and maintain process documentation as controls, processes and operating practices mature
Requirements
Strong PowerShell skills and a drive to automate repeatable activity wherever possible
Extensive experience across Windows, Linux, networking and enterprise infrastructure environments
Strong Microsoft 365 expertise, particularly across Microsoft Defender, Threat Hunting and Microsoft Purview
Solid knowledge of cloud and infrastructure security, particularly within Microsoft Azure
The ability to interpret technical standards, assess current controls and implement improvements in a pragmatic way
Clear communication skills and confidence producing technical documentation, process guidance and progress updates
Tech Stack
Azure
Cloud
Linux
Benefits
Competitive salary of up to £60,000 per annum
30 days holiday plus bank holidays – from day one
Hybrid working policy
Defined Contribution Pension Scheme (employer matched up to 6%)
Company‑paid Private Medical Insurance (benefit in kind)
Group Life Assurance
Group Income Protection
Discretionary annual bonus scheme
Annual pay review
My Flex benefits platform – access to a wide range of voluntary benefits
Technology Buying Scheme (salary sacrifice)
Gym Flex – discounted gym and health club memberships
Dental Insurance
Critical Illness Cover
Health Cash Plan
Cycle to Work scheme
Tastecard / Coffee Club
Employee Discount Scheme across hundreds of retailers
Wisdom Wellbeing – confidential health and wellbeing support, including EAP
Free flu vaccinations and eye tests, plus contributions towards glasses
Recognition Scheme celebrating successes across the business
Free mortgage advice and support
Charitable payroll giving
Access to a GP 24 hours a day, 7 days a week, 365 days a year through GP24