M365 Engineering Lead

About This Job

Are you passionate about shaping modern digital platforms and delivering secure and reliable services at scale? As the M365 Engineering Lead within Cadet Digital Services, you will play a central role in designing, developing and improving the CadetNET Microsoft 365 environment that supports tens of thousands of cadets and volunteers across the United Kingdom.

You will lead the M365 Squad and guide the technical direction of the CadetNET platform, ensuring it remains secure, governed correctly and aligned with Defence and public sector standards. You will work closely with the Product Owner to plan roadmaps, manage migration activity and support the onboarding of multiple cadet organisations into a single shared platform.

In this role you will oversee identity, security, compliance, collaboration tools and core platform services including Exchange Online, SharePoint Online, OneDrive, Teams, Entra ID and Intune. You will shape architectural decisions, set engineering standards and provide day to day leadership to engineers and administrators who maintain the tenancy.

If you enjoy leading technical teams, solving complex challenges and delivering a robust cloud platform that enables real collaboration, this role offers an exciting opportunity to influence the future of digital services across the Cadet Forces.

Responsibilities

Lead the technical delivery of the CadetNET Microsoft 365 tenancy across its full lifecycle.

Develop the CadetNET platform strategy in line with CDS product strategy.

Provide day-to-day leadership for the M365 Squad, setting priorities.

Oversee the architecture of the CadetNET tenancy, including identity, security, networking, governance, and compliance.

Work closely with the Product Owner to shape roadmaps, migration plans, and phased onboarding of cadet forces and user cohorts.

Lead technical decision-making on tenant configuration, identity models, device management, security tooling, and information protection.

Ensure compliance with MOD standards for security, accreditation, data protection, and Secure by Design.

Establish and maintain platform standards for configuration, automation, documentation, and operational support.

Oversee tenant configuration, user onboarding, domain management, and service configuration for Exchange Online, SharePoint Online, OneDrive, Teams, Entra ID, and Intune.

Represent the M365 platform in wider CDS technical, security, and architecture forums.

Please refer to the attached Job Description for further information.

Our charity

ACCT UK is a national youth charity dedicated to improving the life chances of young people. The Combined Cadet Force Association (CCFA) is a charity dedicated to the promotion of the ideals and activities of the Combined Cadet Force in schools. Together we want to ensure that every young person has the opportunity to learn new skills, build confidence and be inspired through their cadet experience.

We want to develop the youth leadership and training abilities of adult volunteers whilst also helping young people to access cadet activities through fundraising, grant-making, developing new resources and direct support.

We strongly believe that everyone benefits when you help young people to develop their character and values through activities that stretch and mature them. We also know that when young people engage with others at a range of levels in their communities it builds confidence and improves empathy for other s lives.

Who we are

You will enjoy being part of our small team who work very happily together. By joining ACCT UK you will help us to reach more young people and make a greater difference and we look forward to working with you. We actively promote and encourage you to explore ideas that improve all aspects of the charity s work in pursuit of its charitable aims.

What we can offer you

In addition to your salary, we offer all staff:

• Flexible working arrangements (you agree a working pattern with your line manager).
• Personal Accident Insurance, including loss of earnings cover and death benefit.
• 15 days of sick pay in any 12-month period (after 12 months employment - pro-rata for part time staff).
• A contributory pension scheme (you contribute at least 5% and we will contribute 10%).
• Good leave allowances (which are offered pro-rata for part time staff):
  • 20 days annual leave plus Bank Holidays.
  • Additional privilege leave, on set days each year, such as between Christmas and New Year.
  • An additional five days of volunteering leave.
• Support for qualifications and personal development.
• Employee Assistance Programme.
• Season ticket loan.
• Railcard (if you are eligible)
• A caring and supportive team environment.

How to apply

Please send a covering letter that details how you meet the requirements of the job description along with a CV by 2359 hrs on Friday 20th March 2026.

Interviews will be held in person during the week commencing Monday 13th April 2026.

While AI tools can be beneficial, we value the personal touch and authenticity in job applications. We encourage you to highlight your unique experience, knowledge, skills, and abilities, ensuring all information is accurate. Please use AI tools responsibly and with integrity throughout the application and selection process.

Please note that as a charity dedicated to improving the lives of young people, we require staff to make a declaration about any relevant convictions, undergo both a Disclosure and Barring Service check and a Baseline Personnel Security Standard (BPSS) check (one of the requirements being that applicants must have been resident in the UK for 3 years). In addition, we will follow up references.