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- Tasks: Lead IT strategy, governance, and service delivery for a growing professional services firm.
- Company: Fast-growing professional services business based in Central London.
- Benefits: Competitive salary, bonus, hybrid working, and comprehensive benefits package.
- Why this job: Shape the future of IT in a dynamic environment and drive impactful change.
- Qualifications: Experience leading IT in organisations of 200-500 employees, strong vendor management skills.
- Other info: Opportunity to develop a team and enhance IT operations in a stable yet evolving landscape.
The predicted salary is between 90000 - 110000 £ per year.
We are seeking a hands-on Head of IT to lead technology delivery, security, vendor performance and operational governance for a fast-growing professional services business (~250 people). The environment is stable day-to-day; the role focuses on introducing structure, consolidating the Microsoft estate post-acquisition, reducing technical debt, and building a scalable operating model that supports future growth.
Key responsibilities
- Technology leadership & governance
- Own IT strategy, priorities, budget inputs, and delivery across BAU and change.
- Establish clear governance for risk, change, and technology decision-making.
- Maintain an up-to-date view of the IT estate (platforms, contracts, licensing, suppliers, security posture).
- Microsoft estate consolidation & integration readiness
- Lead Microsoft 365 tenant consolidation (identity/email) into the primary tenant and decommission legacy tenants.
- Simplify and rationalise associated services (data shares, telephony contracts, tooling) where required.
- Create repeatable patterns for future acquisitions/integrations to avoid compounding complexity.
- Service delivery & ITSM uplift
- Improve service operations beyond incident handling by introducing pragmatic change control, problem management, and continual service improvement.
- Implement simple service metrics and reporting to drive reliability and reduce recurring issues.
- People & stakeholder management
- Lead and develop a small internal team, setting clear objectives and raising capability over time.
- Act as the senior escalation point and communicate effectively with non-technical stakeholders.
- Partner with leadership (especially Finance and operations teams) to translate business needs into tech priorities.
Required experience & background (Essential)
- Led IT for an organisation of roughly 200–500 employees (or comparable complexity), ideally in professional services and/or regulated environments.
- Strong vendor/MSP management: SLAs, commercials, service performance, risk management.
- Hands-on technical credibility (recent): able to dive into complex issues when needed (without being first-line day to day).
- Experience implementing pragmatic IT service management: incident + change + problem management; service metrics and improvement cadence.
- Solid grounding in cybersecurity operations: identity, endpoint, monitoring, incident response; able to steer towards frameworks such as ISO 27001.
- Strong communicator with the ability to set priorities, explain risk, and drive adoption across the business.
Head of IT in Slough employer: The Siena Partnership
Contact Detail:
The Siena Partnership Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Head of IT in Slough
✨Tip Number 1
Network like a pro! Get out there and connect with people in the industry. Attend meetups, webinars, or even just grab a coffee with someone who’s already in a Head of IT role. You never know who might have the inside scoop on job openings!
✨Tip Number 2
Show off your skills! When you get the chance to chat with potential employers, make sure to highlight your hands-on experience and how you've tackled complex IT issues. They want to see that you can dive into the nitty-gritty when needed.
✨Tip Number 3
Don’t forget to follow up! After interviews or networking events, shoot a quick thank-you email. It keeps you fresh in their minds and shows you’re genuinely interested in the role. Plus, it’s a great way to reiterate your enthusiasm for the position.
✨Tip Number 4
Apply through our website! We’ve got loads of opportunities waiting for you, and applying directly can sometimes give you an edge. Plus, it’s super easy to keep track of your applications and updates all in one place.
We think you need these skills to ace Head of IT in Slough
Some tips for your application 🫡
Tailor Your CV: Make sure your CV speaks directly to the Head of IT role. Highlight your experience in leading IT for similar-sized organisations and showcase your hands-on technical skills. We want to see how you’ve tackled challenges like Microsoft estate consolidation and service delivery improvements.
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're the perfect fit for this role. Share specific examples of your past achievements in IT governance and vendor management, and don’t forget to mention your passion for technology leadership.
Showcase Your Communication Skills: As a Head of IT, you'll need to communicate effectively with both technical and non-technical stakeholders. In your application, demonstrate your ability to translate complex tech concepts into simple terms. We love candidates who can bridge that gap!
Apply Through Our Website: We encourage you to apply through our website for a smoother process. It helps us keep track of your application and ensures you don’t miss out on any important updates. Plus, it shows you’re keen on joining our team at StudySmarter!
How to prepare for a job interview at The Siena Partnership
✨Know Your Tech Inside Out
As a Head of IT, you’ll need to demonstrate your hands-on technical credibility. Brush up on the latest trends in Microsoft 365 and cybersecurity operations. Be ready to dive into complex issues during the interview and show how your experience aligns with the company's needs.
✨Showcase Your Leadership Skills
This role requires strong people management abilities. Prepare examples of how you've led teams, set clear objectives, and improved capabilities. Highlight your experience in stakeholder management and how you've effectively communicated with non-technical stakeholders in the past.
✨Understand the Business Context
Familiarise yourself with the company’s business model and how IT supports its goals. Be prepared to discuss how you would translate business needs into tech priorities, especially in a professional services environment. This shows that you’re not just a techie but also a strategic thinker.
✨Prepare for Governance Discussions
Governance is key in this role. Be ready to talk about your experience establishing clear governance for risk and technology decision-making. Think of specific examples where you’ve improved service delivery and implemented IT service management practices that drove reliability and reduced recurring issues.
