System Architect – Infrastructure Security
Employment Information
Report this job
Job expired or something wrong with this job?
Job Description
System Architect responsible for enhancing infrastructure security at Target Group. Collaborating with IT and Security teams to mitigate risks and strengthen technology resilience.
Responsibilities:
- 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
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
- Everest Funeral Concierge
- Free Bereavement and Probate Advice and Support
- Enhanced parental leave
Similar Jobs
Deputy Chief Information Security Officer
Deputy Chief Information Security Officer at Mercury responsible for the bank's 2LOD Information Security program. Ensure security policies and examiner readiness for regulatory standards in a fintech environment.
VP of Security
VP of Security overseeing Serve's security strategy for autonomous delivery. Leading initiatives and developing security practices in a high-growth tech environment.
Security Engineer
Security Engineer at Coterie enhancing security operations and access management in cloud-native environments. Collaborating with teams to conduct access reviews and manage privileged access programs.
Azure Data Security Engineer
Data Security Engineer focusing on cloud data security for U.S. client. Joining a multinational team with a Swiss background.
Senior Product Security Engineer
Senior Product Security Engineer at Nexthink responsible for managing FedRAMP cloud security and automation processes. Collaborating with teams to enhance incident response and security architecture.
Security Engineer – Cybersecurity Posture, Hygiene & AI Enablement
Security Engineer enhancing AbbVie’s cybersecurity posture in a collaborative tech team. Implementing security controls, solutions, and working with AI for improved outcomes.
Security Technik Administrator
Security Technik Administrator responsible for security processes and technical support in ICT operations at Deutsche Telekom. Involves administrative tasks, testing, and procurement.
Senior Manager, Application Security
Senior Manager leading Application Security initiatives in innovative technology for real estate at First American. Embedding security into product delivery and mentoring a high-performing AppSec team.
Director – Offensive Security, Red Team
Director of Offensive Security at FICO. Leading the proactive security strategy across Red Teaming, Threat Intelligence, and Threat Hunting with an AI-first mindset.
Security Director
Security Director responsible for consulting on risk management and security solutions for clients in the Northeastern US. Driving revenue growth and enhancing partnership relationships with stakeholders.
IAM Security Consultant
IAM Security Consultant responsible for managing user identities and access rights across IAM platforms. Collaborating with international teams in a large IT environment from Brazil with remote work.
Network Security Engineer, III
Network Security Engineer III executing advanced security protocols within multicloud environments. Collaborating with infrastructure teams to ensure robust security measures across various platforms.
Principal Cybersecurity Engineer
Principal Cybersecurity Engineer focusing on Governance, Risk, and Compliance at DIRECTV. Leading enterprise-level GRC programs and mentoring cybersecurity professionals.
Director, Physical Security
Director of Physical Security responsible for managing security across GAF's eastern US sites. Leading physical security efforts and developing programs to mitigate risks at multiple locations.
Contract Security, Compliance, Access Analyst
Program Analyst Senior managing compliance and security operations for IHS Electronic Health Records Modernization program. Collaborating with security teams and ensuring personnel access policies are met.
AWS Cloud Security, ICAM Specialist
AWS Cloud Security and ICAM Specialist supporting Case Management Modernization for the U.S. Courts. Designing and managing authentication frameworks within cloud environments.
Infrastructure Security Team Lead
Lead the Infrastructure Security Team at SOFTSWISS, an international iGaming company. Responsible for defining security strategies, priorities, and team development in a remote setting.
Identity Security Engineer – ITDR, CSPM
CrowdStrike Identity Security Engineer managing ITDR and CSPM capabilities for a federal agency. Leading threat detection and response efforts with extensive CrowdStrike platform experience.
Senior Analyst, Information Security Compliance
Senior Analyst for managing information security compliance initiatives at Kontoor Brands. Collaborating with various teams to support regulatory compliance across iconic denim brands.
Corporate Security Engineer – IAC & Automation
Corporate Security Engineer leading design and optimization of security infrastructure at OnePay. Focusing on automation, data protection, and collaboration across IT and security teams.