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- Tasks: Lead the global Windows ecosystem and drive an automation-first engineering culture.
- Company: Join a forward-thinking tech company focused on innovation and collaboration.
- Benefits: Enjoy 25 days holiday, bonuses, private medical coverage, and wellness programs.
- Other info: Great opportunities for professional growth and a supportive work culture.
- Why this job: Make a significant impact in a dynamic environment with cutting-edge Microsoft technologies.
- Qualifications: Proven leadership in infrastructure teams and expertise in the Microsoft ecosystem.
The predicted salary is between 90000 - 120000 ÂŁ per year.
The Head of Windows Enterprise is accountable for the global Windows ecosystem and the full Microsoft technology stack across LMAX Group. This role sets the strategic direction, leads a high-performing global engineering organisation, and ensures the reliability, security, and evolution of all Windows Enterprise services. You will act as the senior technical authority and final escalation point, but your primary impact will be through strategy, leadership, and driving an automation-first engineering culture that delivers measurable business value.
Key Responsibilities
- Leadership, Strategy & Organisational Impact
- Define and own the multi-year Windows Enterprise strategy aligned to LMAX Group’s cloud-first and M365 vision.
- Lead and develop a global team spanning 1st, 2nd, and 3rd line engineering, building a culture of ownership, accountability, and collaboration.
- Engage senior stakeholders across business units to ensure Windows services evolve with organisational needs and deliver an exceptional end-user experience.
- Own vendor and partner relationships, including strategic technology decisions and procurement.
- Champion a high-standards culture, where engineering excellence and “doing the right thing” are non-negotiable.
- Service Ownership & Operational Excellence
- Own the performance, reliability, and consistency of global end-user computing services.
- Ensure robust lifecycle management, including patching, compliance, and security across the Windows estate.
- Act as the senior escalation point for complex or critical issues within the Windows Enterprise environment.
- Oversee asset and application management, ensuring accurate inventory, effective patching, and operational discipline.
- Identity, Security & Risk Management
- Provide leadership across Identity and Access Management, including IAM lifecycle, Azure AD (Entra ID), RBAC, and directory integrations.
- Partner with Cyber Security to deliver Zero Trust initiatives, conditional access, CASB solutions, and privileged access governance.
- Ensure all services meet regulatory, audit, and security expectations, consistent with financial services standards.
- Core Infrastructure & Cloud Services
- Own the strategy, reliability, and evolution of Microsoft core services, including Active Directory Directory Services (AD DS), Entra ID, Intune, and the full Microsoft 365 stack.
- Contribute to Azure cloud strategy, supporting IaaS, PaaS, and M365 scalability and modernisation.
- Maintain and support the AWS EC2 infrastructure underpinning the MT4 and MT5 trading platforms, ensuring stability, performance, and alignment with operational and regulatory requirements.
- Maintain and evolve business continuity capabilities, including Azure Virtual Desktop (AVD) and Intune-based continuity frameworks.
- Technical Expertise
- Deep expertise across the Microsoft ecosystem: Windows Server (2016+), Windows 10/11, Microsoft 365.
- Strong understanding of Azure products, Azure IAM, hybrid identity, and on-premise AD forest integration.
- Experience with Cloud Platforms: AWS, Alibaba, Azure.
- Exposure to Broker Trading systems (MT4/MT5) and FIX protocol is highly advantageous.
- Automation & Engineering Practices
- Advanced PowerShell and Azure AD Graph API scripting capability.
- Experience with Infrastructure-as-Code (Terraform, Ansible) and modern CI/CD engineering approaches.
- Proficiency with Intune, Defender for Endpoint, BitLocker, AppLocker, and related enterprise Security tooling.
- Leadership & Personal Attributes
- Excellent stakeholder management, able to translate technical strategy into business outcomes.
- A proactive, accountable self-starter with strong ownership and delivery focus.
- Collaborative, approachable leadership style with experience running follow-the-sun operational models.
Qualifications
- Professional certification such as Microsoft Certified: Azure Administrator or Azure Security Engineer.
- Demonstrable experience leading and scaling infrastructure teams within complex, regulated environments.
Benefits
- 25 days of holiday
- Bonus
- Pension contribution
- Private medical, dental, and vision coverage
- Life assurance
- Critical illness cover
- Wellness contribution program with access to ClassPass
- Plumm Platform
- Five volunteering days
- Give as You Earn initiative
- Learning and development programs
- Electric Vehicle Scheme
- Cycle to Work Scheme
- Season Ticket Loan
Head of Windows Enterprise employer: LMAX Group
Contact Detail:
LMAX Group Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Head of Windows Enterprise
✨Tip Number 1
Network like a pro! Reach out to folks in your industry on LinkedIn or at events. A friendly chat can open doors that a CV just can't.
✨Tip Number 2
Show off your skills! If you’ve got a portfolio or any projects that highlight your expertise in the Microsoft ecosystem, make sure to share them during interviews.
✨Tip Number 3
Prepare for those tricky questions! Think about how you’d tackle challenges related to Windows Enterprise and be ready to discuss your strategies and past experiences.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets the attention it deserves. Plus, we love seeing candidates who are keen to join us!
We think you need these skills to ace Head of Windows Enterprise
Some tips for your application 🫡
Tailor Your Application: Make sure to customise your CV and cover letter to highlight your experience with the Microsoft ecosystem and leadership skills. We want to see how your background aligns with our vision for the Windows Enterprise strategy.
Showcase Your Technical Expertise: Don’t hold back on detailing your technical skills! Mention your experience with Azure, PowerShell, and any relevant certifications. We’re looking for someone who can confidently navigate the Microsoft technology stack.
Highlight Leadership Experience: Since this role is all about leading a global team, share examples of how you've successfully managed teams in the past. We love to see stories of collaboration and accountability that demonstrate your leadership style.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates during the process!
How to prepare for a job interview at LMAX Group
✨Know Your Microsoft Ecosystem
Make sure you brush up on your knowledge of the Microsoft technology stack, especially Windows Server, Azure products, and Microsoft 365. Being able to discuss how these technologies integrate and support business objectives will show that you're not just technically savvy but also aligned with the company's vision.
✨Showcase Your Leadership Style
Prepare examples that highlight your leadership experience, particularly in building high-performing teams and fostering a culture of accountability. Be ready to discuss how you've engaged stakeholders and driven strategic initiatives in previous roles, as this is crucial for the Head of Windows Enterprise position.
✨Demonstrate Your Problem-Solving Skills
Think of complex issues you've faced in past roles and how you resolved them. This role requires acting as a senior escalation point, so showcasing your ability to tackle critical problems effectively will be key. Use the STAR method (Situation, Task, Action, Result) to structure your responses.
✨Emphasise Automation and Engineering Practices
Since the role champions an automation-first engineering culture, be prepared to discuss your experience with Infrastructure-as-Code tools like Terraform or Ansible. Highlight any projects where you've implemented automation to improve efficiency or reliability, as this will resonate well with the interviewers.