Business Systems Manager

Our client is a major player in the defence and advanced technology sector, the kind of organisation where the work you do genuinely matters, supporting national security and cutting-edge programmes across the globe. This isn’t a business coasting along; they’re growing, investing, and building out new capability. You’d be joining a forward-thinking IT leadership team at a genuinely exciting moment. The Business Systems team you’ll lead is newly formed, which means you get to shape it; the people, the processes, the roadmap. You’ll sit at the intersection of technology and business strategy, partnering with stakeholders across multiple countries and driving real change across a complex enterprise applications landscape. To be considered, you’ll need proven experience in senior applications management or IT leadership, with strong hands-on knowledge of enterprise ecosystems; think ERP, PLM, BI, SaaS platforms, ServiceNow, Microsoft 365, or similar. You’ll know how to lead teams, · Define and deliver a strategic roadmap for enterprise applications aligned to business and technology priorities.

· Lead end-to-end application lifecycle including selection, implementation, upgrades, optimisation, and retirement.

· Ensure reliability, availability, and performance of critical systems through best-practice support and incident management.

· Build, lead, and develop a high-performing team of application specialists internationally.

· Partner with business units, IT service lines, and external vendors to deliver value-driven solutions.

· Embed governance, security, and compliance standards across all enterprise applications.

manage vendors, and get things done in a matrixed organisation. A degree in Computer Science, Information Systems, or a related field is expected., · Proven experience in senior applications management or IT leadership roles.

· Strong technical knowledge across enterprise ecosystems such as ERP, PLM, BI, or SaaS platforms.

· Hands-on experience with tools such as ServiceNow, Microsoft 365, SharePoint, or Atlassian products.

· Demonstrated ability to lead teams and influence across matrixed organisations.

· Strong stakeholder engagement and vendor management experience in complex environments.

· Solid project delivery capability with the ability to manage competing priorities effectively.

· Degree in Computer Science, Information Systems, or a related discipline.

The client would also like to see some of the below, but this is not essential:

· Experience working in manufacturing, engineering, or production environments.

· Familiarity with secure or classified working environments.

· Experience managing applications or teams across multi-country operations.

Additional benefits

· Flexible and hybrid working

· Competitive salary and bonus scheme

· Private healthcare and pension benefits

· Enhanced family leave policies

· Holiday purchase scheme

· Wellbeing and mental health support

· Employee assistance programme

· Discounts and reward platform

· Volunteering opportunities

· Recognition and career development programme, RECOMMEND A FRIEND: If you have professional friends/colleagues who would be interested in one of our roles and our excellent levels of service too, we’d like to recognise your recommendations with a ‘thank you’ of our own. For every friend you refer who then starts a role through Datasource either Contract or Permanent, we will send you £200 of Love to Shop Gift Vouchers & gift your friend £100 in Love to Shop Gift Vouchers as well!