Overview
Senior Application Operations Engineer - M365
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Job summary: At FCDO Services we protect the UK’s interests at home and overseas. We design and construct secure government buildings and courier diplomatic packages worldwide, safeguard government tech and a whole lot more. Our work is as varied and vital as it gets, but we never lose sight of our people. Their skills, aspirations and growth mean as much as the global mission we’re on. In our world, it all matters.
Responsibilities
* Keep essential systems performing at their best: configuring databases, troubleshooting complex incidents, shaping change requests, mentoring colleagues, or leading the team as needed.
* Own tasks end-to-end and ensure services stay secure, reliable and resilient.
* Collaborate with project managers, developers and incident teams, translating technical detail into clear, actionable solutions.
* Help refine processes, improve service delivery, and continue developing personal expertise.
Qualifications
* Proven experience providing 3rd line support across Microsoft 365 services – Exchange, Teams, Intune, SharePoint, and the Power Platform.
* Confident with PowerShell scripting and security tooling (Defender, Purview).
* Strong foundation in enterprise technologies; able to work under pressure to deliver reliable results.
* Teamwork, communication, and leadership capabilities; willingness to share knowledge and support colleagues.
* Formal qualifications or hands-on experience in complex, secure environments.
* Security clearance: All colleagues must undergo our vetting process to achieve Developed Vetting (DV) clearance if successful.
Benefits and Role Details
* Location: In person
* Job Types: Full-time, Permanent
* Salary: £48,801.00–£53,697.00 per year
* Other benefits: competitive salary, generous holiday entitlement, Civil Service Pension, training and development opportunities, on-site gym, nursery, café, restaurant, and interest-free loans for season tickets and bikes.
Additional Information
Candidates who are judged to be close to meeting the criteria may be considered for other positions in FCDO Services which may be at a lower grade, but have a potential skills match.
Note
It takes a diverse team to protect a diverse world. This is a Disability Confident employer and a Carer Confident workplace, and we welcome all qualified applicants.
Job posted: 1 day ago • United Kingdom locations include Milton Keynes, Northamptonshire, Bicester, Northampton, Kettering, and related areas.
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