Free cookie consent management tool by TermsFeed Generator Interim Head of IT | Altum Consulting

Interim Head of IT

location: London

practice area: Change and Transformation

job type: Interim

salary: £500 - £600 per day

сonsultant: Josh Carter-White

date posted: 24/09/2026

apply now

Interim Head of IT

Location: Central London - hybrid, 2 days per week onsite
Contract: 6-12 months
Working pattern: Flexible, 3-5 days per week / fractional options considered
Rate: £500-£600 per day, depending on experience
Start: Immediate

We are working with a high-profile international, purpose-led organisation looking for a hands-on Interim Head of IT to join on an immediate basis. Operating across multiple international markets and working with a broad range of global stakeholders, the organisation offers the opportunity to lead technology in an environment where its work has a meaningful, real-world impact.

This is a role for someone comfortable setting direction and leading a small team, but equally willing to roll up their sleeves and get hands-on with systems, users and day-to-day technology issues when required.

There is genuine flexibility around the working pattern, with the organisation open to candidates looking for anywhere from 3-5 days per week. This could suit an experienced fractional technology leader looking to add another assignment to their portfolio, as well as someone seeking a more traditional full-time interim role.

The organisation has recently implemented several new platforms and is now focused on improving adoption, getting more value from its technology and delivering practical, visible improvements and quick wins rather than large-scale transformation programmes.

Key responsibilities

  • Lead and develop a small internal IT team and oversee day-to-day technology operations and service delivery.
  • Provide hands-on support and escalation across Microsoft 365, user access, hardware, software and general IT issues when required.
  • Drive adoption and optimisation of core business platforms, particularly HubSpot and ClickUp.
  • Work directly with users to improve workflows, reporting, processes and ways of working.
  • Identify and deliver practical AI and automation use cases that improve productivity and effectiveness.
  • Own and improve the organisation's cyber security posture, including access controls, security awareness and penetration testing.
  • Manage third-party technology suppliers and support partners across UK and international operations.
  • Support ongoing website administration and improvements through HubSpot and external partners.
  • Maintain a pragmatic technology roadmap balancing immediate operational priorities with longer-term improvements.

About you

You are likely to have:

  • Experience as a Head of IT, IT Manager, Technology Manager or similar, ideally within a small or medium-sized organisation.
  • A genuinely hands-on, sleeves-rolled-up approach, comfortable moving between strategic priorities and day-to-day IT issues.
  • Experience managing and developing a small IT team.
  • Strong working knowledge of Microsoft 365 administration, including users, permissions and access.
  • Hands-on experience with CRM platforms such as HubSpot, Salesforce or Zoho, including improving processes, reporting and user adoption.
  • A track record of improving system adoption and user engagement, rather than simply implementing new technology.
  • Good knowledge of cyber security, IT controls and operational resilience.
  • Experience managing external technology suppliers and partners.
  • An interest in AI and automation, with the ability to turn potential use cases into practical solutions.

Experience within B2B, professional services, membership, events or similarly project-led environments would be advantageous but is not essential.

This opportunity would particularly suit someone who enjoys working in smaller organisations where the remit is broad, decisions can be made quickly and technology leaders remain close to both users and systems. Immediate or short-notice availability is strongly preferred.


apply now

latest jobs

Location: Houston, Texas salary: US$250 - US$300 per day

Junior Accountant

Junior Accountants, Initial 6 month contracts, ASAP startLocation: Houston, TexasContract: 6 months initially, with potential to convert to permanentContract Rate: Approximately $225-$325 per day doeWorking Pattern: Hybrid (2 days in office)Altum Con
Location: London salary: £350 - £400 per day

Finance Project Accountant

An established and historic UK charity is seeking an experienced Finance Project Accountant professional to support a period of organisational change and increased project activity. The organisation funds and delivers community-based initiatives supp
Location: London salary: £55,000 - £57,000 per annum

Financial Planning & Analysis Manager

Financial Planning & Analysis Manager | £55-57k | Permanent | Hybrid Working (1 day in office) | London | Cultural OrganisationAltum are recruiting for a Financial Planning & Analysis Manager to join an exciting cultural organisation based in London.
Location: London salary: Up to £600 per day

Transformation Lead - Data & Technology Op Model Delivery

Transformation Lead | Data & TechnologyLondonCirca £600 per day ASAP start Altum Consulting is partnering with a leading charity to recruit a Transformation Delivery Manager to deliver a new operating model across its Data & Technology function.Along
Location: London salary: Up to £65,000.00 per annum

Operations Manager

We are pleased to be partnering with a unique, globally focused NGO as it grows its new UK base.The organisation works across governance, policy and global security and is now seeking an Operations Manager to support the continued development of its
Location: Brussels salary: €90,000 - €95,000 per annum

Finance Ops & Treasury Manager

Altum Consulting is delighted to be partnering with Meliore Foundation in its search for an experienced Manager of Financial Operations and Treasury to lead its accounting, financial control and treasury operations.Meliore is an international philant
Location: Amsterdam, North Holland salary: €90,000 - €100,000 per annum

Procurement Category Manager

Procurement Category Manager - Hardware SourcingA global Financial Services organisation with a large, complex technology estate is expanding its procurement function and creating a dedicated hardware sourcing team. They need an experienced category
Location: City of London, London salary: £70,000 - £80,000 per annum

Financial Controller

Looking for a Financial Controller role where you can genuinely shape the future of a business?Altum Group is a growing international recruitment business with ambitious plans for the future. We're profitable, investing in our people, technology and
Location: London salary: £175 - £200 per day

Accounts Payable Officer

We're supporting a fast-growing international NGO working to save the lives of children by tackling a preventable cause of childhood death. Following a period of significant growth and multi-year philanthropic funding, the organisation is now strengt
Location: Warsaw, Masovia salary: €3,000 - €4,000 per month

Intercompany Specialist

Intercompany AccountantLocation: Central Warsaw, Poland Contract: Interim , 3-6 months Working pattern: Full-time Start date: Immediate Salary: PLN 12,000-16,000 gross per month, depending on experienceAltum Consulting is partnering with a fast-growi

Want to know more?