Principal Systems Architect - M365 and EUC
Finastra —London
- Full-time
- Bachelor's degree
- No degree
- Scripting
- Annual leave
- Employee assistance programme
Principal Enterprise Architect
Finastra —London
- Full-time
- Hybrid work
- Presentation skills
- Travel
- Banking
- Annual leave
- Employee assistance programme
Principal Architect
RELX —London
- Full-time
- Computer Science
- Engineering
- Analysis skills
- Employee assistance programme
- Employee discount
Principal Architect
Elsevier —London
- Full-time
- Computer Science
- Engineering
- Analysis skills
- Employee assistance programme
- Employee discount
Principal Technology Architect - LLMs, agentic coding systems, intelligent IDEs, AI
Infosys —London
- Azure
- Java
- Master's degree
Senior Principal, Pre-sales Solution Architect
Schneider Electric —South East London
- Full-time
- Hybrid work
- English
- Annual leave
- Life insurance
9d
Principal Systems Engineer
Northrop Grumman —New Malden
- £58,000 - £72,000 a year
- Hybrid work
- Engineering
- System design
- Programmable logic controllers
- Relocation assistance
6d
AI Large Language Mode (LLM) Technology Lead/Principal Architect
Accenture —London
- Full-time
- Master's degree
- Bachelor's degree
- Machine learning
Analytics Forward Deployed Engineer Principal
Salesforce —London
- Full-time
- SQL
- Scripting
- APIs
AI Infrastructure Principal Architect
Accenture —London
- Full-time
- Computer Science
- Engineering
- Java
Principal Consultant-Oracle HRMS EBS Enterprise Architect UK
Infosys —London
- Oracle
- SQL
- Analysis skills
Senior Solution Architect - EMEA North
Camunda Careers —London
- £144,900 - £429,900 a year
- Full-time
- Remote
- Azure
- Sales
- Java
10d
Principal Security Architect (FTC)
OFGEM —London
- £63,443 - £86,547 a year
- Full-time
- Hybrid work
- Azure
- Presentation skills
- Software development
- Annual leave
- Flexible schedule
14d
Principal Enterprise Architect
Shell —London
- Full-time
- Salesforce
- Leadership
- Flexible schedule
Senior Principal Agentic Platforms Architect
Mastercard —London
- Full-time
- Computer Science
- Engineering
- Master's degree
Principal Enterprise Architect
Shell Energy —London
- Full-time
- Salesforce
- Leadership
- Flexible schedule
Principal Architect
Ignite Insurance Systems —London
- Full-time
- Azure
- Computer Science
- DevOps
- Annual leave
- Life insurance
Enterprise Architect (Azure | Event-Driven | Data Platforms)
Novus - Strategy & Consulting —Richmond
- £120,000 - £160,000 a year
- Full-time
- Azure
- Travel
- In-person
- Work from home
Quick apply
Partner Principal Architect, GSI CTO, Google Cloud
Google —London
- Computer Science
- Presentation skills
- Bachelor's degree
Principal 5G NTN RAN Architect (UK)
SPINLAUNCH Inc —London
- Remote
- Computer Science
- Engineering
- System design
Quick apply

I want to receive the latest job alerts for principal systems architect in south london, gtl

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

principal systems architect jobs near south london, gtl

Principal Systems Architect - M365 and EUC

Finastra -
London

Apply Now

Job details

Full-time

Benefits

Annual leave
Employee assistance programme
Paid volunteer time

Qualifications

Authentication
Change management
Bachelor's degree
Scripting
SharePoint
APIs
IT
Root cause analysis
Leadership
Communication skills
PowerShell
Intune
Information Technology

Full job description

Who are we?

At Finastra, we’re a global leader in financial services software, dedicated to expanding access to financial services and shaping what’s next for the industry. Our technology powers mission‑critical solutions across Lending, Payments and Universal Banking, supporting over 7,000 customers, including 80% of the world’s top 50 banks, in more than 110 countries.

Role Overview

The Microsoft 365 Architect at Finastra is a senior, hands-on engineering and operations role responsible for the design and day-to-day management of the global Microsoft 365 environment. This role combines strategic platform architecture with practical administration and L3/L4 support, ensuring services are secure, reliable, and aligned with business needs.

Key Responsibilities

Architecture & Design: Define and evolve architecture for M365 services including Exchange Online, Teams, SharePoint Online, and OneDrive.
Governance & Compliance: Establish tenant-wide policies for data protection, retention, and regulatory compliance.
Platform Administration & Monitoring: Administer and troubleshoot M365 services to ensure performance and availability.
Incident Management & Escalation: Act as SME and escalation point for complex issues, performing root cause analysis.
Migrations & Projects: Lead tenant-to-tenant migrations and coordinate global delivery.
Automation & Tooling: Develop PowerShell automation and improve reporting and efficiency.
Documentation: Maintain runbooks and documentation for operational consistency.
Collaboration & Leadership: Work with global stakeholders and provide technical leadership.

Required Technical Skills

Deep expertise in Microsoft 365 services (Exchange, Teams, SharePoint, OneDrive).
Strong knowledge of Entra ID, identity, authentication, and compliance features.
Advanced PowerShell scripting and automation experience.
Experience leading large-scale M365 migrations.
Understanding of governance and change management processes.
Experience with Intune and endpoint management.

Desirable Skills

Microsoft certifications such as Enterprise Administrator Expert.
Experience using migration tools like Quest or ShareGate.
Knowledge of hybrid environments and Zero Trust models.
Exposure to Graph API or other scripting languages.

Experience & Qualifications

7+ years of IT experience with strong M365 engineering background.
Experience working in global enterprise environments in similar roles.
Bachelor's degree in IT or equivalent experience.

Success Characteristics

Strong communication and stakeholder management skills.
Excellent problem-solving abilities.
Self-motivated and adaptable work style.
Customer-focused mindset.
Ownership and accountability in delivery.

We are proud to offer a range of incentives to our employees worldwide. These benefits are available to everyone, regardless of grade, and reflect the values we stand for:

Flexibility: Enjoy unlimited vacation, subject to local regulations and business priorities. Benefit from hybrid working arrangements and inclusive policies such as paid time off for voting, bereavement, and sick leave.

Well‑being: Access confidential one‑to‑one support through our Employee Assistance Program, connect with our network of Wellbeing Champions and Gather Groups, and take part in monthly events and initiatives designed to help you thrive—inside and outside of work.

Health & Financial Security: Medical, life and disability insurance, retirement plans, lifestyle, and other benefits.*

Sustainability: Paid time off for volunteering and donation‑matching opportunities to support causes that matter to you.

Inclusion: Get involved in our inclusion communities, such as Count Me In, Culture@Finastra, Proud@Finastra, Disabilities@Finastra, and Women@Finastra—open to everyone who wants to participate and contribute.

Career Development: Access online learning and accredited courses through our Skills & Career Navigator tool.

Recognition: Take part in our global recognition program, Finastra Celebrates, and share your voice through regular employee surveys that help shape our culture and ways of working.

Specific benefits may vary by location.

At Finastra, each individual is unique—bringing their own ideas, perspectives, cultural backgrounds, and experiences. We learn from one another, value what makes us different, and create an environment where everyone feels included, supported, and able to be their authentic selves.

Be unique. Be exceptional. Help us make a difference at Finastra.

Apply Now

Refine Your Search

principal systems architect jobs in south london, gtl

Principal Systems Architect - M365 and EUC

Principal Enterprise Architect

Principal Architect

Principal Architect

Principal Technology Architect - LLMs, agentic coding systems, intelligent IDEs, AI

Senior Principal, Pre-sales Solution Architect

Principal Systems Engineer

AI Large Language Mode (LLM) Technology Lead/Principal Architect

Analytics Forward Deployed Engineer Principal

AI Infrastructure Principal Architect

Principal Consultant-Oracle HRMS EBS Enterprise Architect UK

Senior Solution Architect - EMEA North

Principal Security Architect (FTC)

Principal Enterprise Architect

Senior Principal Agentic Platforms Architect

Principal Enterprise Architect

Principal Architect

Enterprise Architect (Azure | Event-Driven | Data Platforms)

Partner Principal Architect, GSI CTO, Google Cloud

Principal 5G NTN RAN Architect (UK)

I want to receive the latest job alerts for principal systems architect in south london, gtl

Related Searches

Explore jobs in more locations

Who are we?

Jobseeker tools

Employer Tools

Browse

Stay Connected