Location: Dublin or London (Hybrid)
Department: SEI Sphere
About SEI Sphere SEI Sphere is a strategic and bespoke provider of IT services, both managed and professional, delivering end-to-end cybersecurity and cloud solutions. We help organizations secure their digital environments, optimize cloud operations, and maintain compliance through advanced technologies and 24/7 managed services. Our mission is to provide resilience, agility, and growth for clients in an evolving threat landscape.
Role Overview
This is a newly created position, established because of the rapid growth and ongoing expansion of our Microsoft 365 program at SEI Sphere. As our M365 practice has grown, we are seeking a Microsoft 365 Architect to lead and own our M365 practice within SEI Sphere. This role offers the opportunity to design, implement, and manage enterprise-grade Microsoft 365 solutions while collaborating closely with our 24/7 operations team. The ideal candidate will combine deep technical expertise with strong client-facing communication skills and thrive in a hybrid work environment.
Key Responsibilities
Qualifications
Certifications
Candidates should possess one or more of the following certifications (or be able to obtain them within a reasonable timeframe):
Success Metrics
Why Join SEI Sphere
Work with cutting-edge cloud and security technologies, influence enterprise architecture decisions, and lead a growing Microsoft 365 practice within a global MSSP.
At SEI Sphere, we believe our people are our greatest asset. We foster a supportive, collaborative environment and are committed to maintaining a healthy work-life balance—ensuring our team members are empowered to do their best work. We invest in your growth, well-being, and long-term success.
SEI’s competitive advantage: To help you stay energised, engaged and inspired, we offer a wide range of benefits including comprehensive care for your physical and mental well-being, strong pension plan, tuition reimbursement, hybrid working environment, and a work-life balance that enables you to relax, recharge and be there for the people you care about.
We are a technology and asset management company delivering on our promise of building brave futures (SM)—for our clients, our communities, and ourselves. Come build your brave future at SEI.
SEI is an Equal Opportunity Employer and so much more… After over 50 years, SEI remains a leading global provider of investment management, investment processing and investment operations solutions. Reflecting our experience within financial services and financial technology our UK office is based between the City of London and the growing technology hub of Shoreditch. The open plan nature of our office space, flowing lines and numerous art installations are designed to encourage innovation and creativity in our workforce. We recognise that our people are our most valuable asset and are (literally) invested in your success; we know that a healthy, happy and motivated workforce is key to our continued growth. We are focused on ensuring a healthy work-life balance and offer our employees benefits, which include private medical care for you and your family, access to GPs online for appointments, enhanced family leave, volunteer days, access to thriving employee networks and not forgetting free fruit.
SEI Investments (Europe) Ltd (‘SIEL’) is authorised and regulated by the Financial Conduct Authority (FRN 191713).
AI Acceptable Use in the application and interview process: SEI acknowledges the growing integration of artificial intelligence (AI) tools into individuals’ personal and professional lives. If you intend to incorporate the use of any AI tools at any stage of the application and/or interview process, please ensure you have reviewed and adhere to our AI use guidelines.
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