Cloud Security Architect (Modern Workplace)
Cloud Security Architect (Modern Workplace)

Cloud Security Architect (Modern Workplace)

London Full-Time 60000 - 84000 £ / year (est.) Home office (partial)
Christie's

At a Glance

  • Tasks: Lead the design and governance of secure Microsoft 365 environments to enhance productivity.
  • Company: Join Christie’s, the world’s largest Art Business, rich in history and innovation.
  • Benefits: Enjoy 25 days annual leave, flexible fitness funds, and private health insurance.
  • Why this job: Be part of a passionate team driving secure innovation in a creative environment.
  • Qualifications: Proven experience in security architecture with a focus on Microsoft 365 technologies required.
  • Other info: Opportunity for mentoring and continuous improvement in cloud security solutions.

The predicted salary is between 60000 - 84000 £ per year.

The Company Christie’s, the world’s largest Art Business, is an incredibly exciting & enriching place to start or continue your career. Whether you work within one of our Specialist Art Departments, or in one of our more Operational teams, we are all working together with one common goal in mind: to continue the success of this 250 year old company, steeped in history, bringing fresh ideas whilst not forgetting our shared values; Integrity, Excellence, Innovation, Responsibility & Relationships. Colleagues across all departments are truly passionate about what they do and it is inspiring to work with industry leaders across our business.

Why This Role Matters We are seeking a highly experienced and strategic Modern Workplace Security Architect to take ownership of the design, governance, and assurance of secure, scalable Microsoft 365 and modern workplace environments. This role is pivotal in driving secure-by-design delivery across technologies that enable end-user productivity — including M365, identity and access platforms, endpoint security, and collaboration tools. This role requires deep technical expertise combined with strong architectural governance capabilities. You’ll establish a Centre of Excellent and shape the organisation's security architecture strategy for the workplace ecosystem while collaborating with both delivery and security teams to enable secure innovation and operational resilience. You will be hands-on when required, and understand priorities, implementation and impact to the business. You will have experience in delivering complex secure environments yet be able to explain simply and clearly to stakeholders and peers why and how security matters.

How You'll Make an Impact:

  • Architect Secure M365 Solutions: Lead the architectural design and assurance of Microsoft 365 workloads including the M365 collaboration platform (SharePoint Online, Teams, OneDrive); Identity and Access Management (Entra ID and Azure); Related security policies and concepts (Conditional Access, authentication/MFA, zero trust).
  • Security Strategy & Governance: Define and evolve enterprise security strategy for Modern Workplace, aligned with Zero Trust principles, industry frameworks (NIST, ISO 27001), and business objectives.
  • End-to-End Security Architecture: Provide technical assurance for all technologies within the Modern Workplace portfolio, including identity, access, data, and endpoint management.
  • Technology Leadership: Advise on, enhance and implement advanced security technologies where necessary. Microsoft Defender/XDR, Microsoft Purview (Compliance, DLP, Insider Risk), Intune, and Conditional Access.
  • Identity & Access Governance: Define and enforce policies for RBAC, JML processes, MFA, SSO, and privileged access using tools like PAM and Entra ID.
  • Risk Management: Working with the Information Security and Data Governance teams to assist in security risk assessments, develop mitigation strategies, and contribute to incident response processes.
  • Stakeholder Engagement: Collaborate with IT, security, compliance, and legal stakeholders to align technical solutions with enterprise policy and regulatory needs.
  • Mentoring & Assurance: Guide delivery teams and junior architects, run architectural reviews, and uphold architectural standards through governance boards.
  • Continuous Improvement: Be continuously interested and passionate about the evolving landscape and roadmap of Microsoft’s security solutions. Make proactive improvements and recommendations relating to cloud security.

What you’ll bring to the team:

  • Proven experience as a security architect with a focus on Microsoft 365 and Modern Workplace technologies.
  • Extensive hands-on knowledge of Microsoft security tools and platforms including:
  • Microsoft Defender for Endpoint/Office/Cloud Apps
  • Microsoft Purview (Compliance, DLP, Insider Risk)
  • Microsoft Entra ID / Azure AD (including Conditional Access, RBAC, SSO, and MFA)
  • Microsoft Intune / Endpoint Manager
  • Microsoft SharePoint Online, Teams, OneDrive
  • Strong expertise in IAM and IDP models, Zero Trust, JML processes, hybrid cloud identity, and privileged access management.
  • Skilled in secure network and endpoint design (EPP, EDR, UEBA) across cloud-first and hybrid workplace environments.
  • Experience of DevSecOps and CI/CD practices using tools such as IaC scanning, SAST/DAST, and automation with PowerShell or Graph API.
  • Familiarity with cloud platforms (Azure preferred), SaaS security, and associated technologies such as CASB, CWPP, and SASE.
  • Understanding cyber risk frameworks and compliance standards (NIST CSF, ISO 27001, CIS, GDPR).
  • Ability to communicate complex security concepts clearly to technical and non-technical stakeholders, including senior leadership.
  • Desirable Qualifications:

    • Certifications: Microsoft SC-100 (Cybersecurity Architect) SC-300 (Identity & Access Administrator) MS-500 (Microsoft 365 Security Administrator) AZ-500 (Azure Security Engineer Associate)
    • Familiarity with architectural frameworks such as TOGAF, SABSA, or NCSC CAF.
    • Background in security operations, penetration testing, or threat response and modelling is advantageous.

    What’s great about working for us:

    • 25 days annual leave + 1 day Birthday leave
    • Christie’s Christmas office closure (guaranteed between 25th Dec – 2nd Jan) – in addition to annual leave: almost two weeks to fully switch off and spend time with friends and family
    • Additional 1 week’s annual leave within the year of a 5-year anniversary i.e. 5th, 10th, 15th and so on
    • Volunteering day: Take an additional day of annual leave to volunteer for a charitable organisation that’s important to you
    • Donation matching of up to £500 per annum to help you support the organisations you care about
    • Flexible Fitness Fund - £400 per year expense allowance for health and wellness related activity (taxable)
    • Access to world-renowned art: with regular exhibitions in our galleries to wander around and exclusive guided tours hosted by specialist colleagues
    • Discretionary Bonus (dependent on the business and employee performance payable in March each year)
    • Generous retirement plan: We will double match your pension contribution up to 5% of your basic salary (Max 10% contribution from Christie’s)
    • Private Health Insurance – no employee contribution needed, subsidised for other family members
    • Dental Insurance – (may be extended at personal cost)
    • Generous Income Protection Insurance in the event of accident, sickness or injury after 12 months
    • Competitive Life Insurance policy from first day
    • Employee Assistance Programme – access to personal advice and support services including counselling
    • Eyecare vouchers (once a year)
    • Cycle to Work scheme
    • Christie’s Extras – discounts on over 800 retailers, holiday packages, dinners and weekly shops
    • Seniorcare by Lottie, a comprehensive eldercare solution
    • Robust family first policy:
    • 16 weeks full pay on Maternity Leave
    • Four-day week, for eight weeks, at full pay on return from Maternity Leave
    • Dependent back-up care: 10 sessions/ days of childcare or eldercare per year
    • The Stork Club: Our community of parents who meet regularly over breakfasts, lunch, afternoon tea…

    *Christie’s reserves the right to change company benefits at any time

    Closing Date: Sunday 20th July

    Cloud Security Architect (Modern Workplace) employer: Christie's

    Christie’s is an exceptional employer that fosters a vibrant and inclusive work culture, where passion for art and innovation drives collaboration across all teams. With generous benefits such as 25 days of annual leave, a unique Christmas office closure, and a commitment to employee well-being through health and wellness allowances, Christie’s prioritises both personal and professional growth. The opportunity to work alongside industry leaders in a historic environment not only enhances career development but also allows employees to contribute meaningfully to the legacy of the world’s largest Art Business.
    Christie's

    Contact Detail:

    Christie's Recruiting Team

    StudySmarter Expert Advice 🤫

    We think this is how you could land Cloud Security Architect (Modern Workplace)

    ✨Tip Number 1

    Familiarise yourself with the latest Microsoft 365 security tools and features. Being well-versed in platforms like Microsoft Defender, Entra ID, and Intune will not only boost your confidence but also demonstrate your commitment to staying updated in this rapidly evolving field.

    ✨Tip Number 2

    Network with professionals in the cloud security space, especially those who have experience with Microsoft technologies. Engaging in discussions on platforms like LinkedIn or attending relevant webinars can provide insights and potentially lead to referrals.

    ✨Tip Number 3

    Prepare to discuss real-world scenarios where you've implemented security strategies or resolved security challenges. Being able to articulate your hands-on experience will set you apart from other candidates and show your practical understanding of the role.

    ✨Tip Number 4

    Research Christie’s values and recent initiatives in security and technology. Tailoring your conversations to align with their mission and demonstrating how your skills can contribute to their goals will make a strong impression during interviews.

    We think you need these skills to ace Cloud Security Architect (Modern Workplace)

    Microsoft 365 Architecture
    Identity and Access Management (IAM)
    Zero Trust Security Principles
    Microsoft Defender for Endpoint/Office/Cloud Apps
    Microsoft Purview (Compliance, DLP, Insider Risk)
    Microsoft Entra ID / Azure AD
    Conditional Access Policies
    Role-Based Access Control (RBAC)
    Single Sign-On (SSO)
    Multi-Factor Authentication (MFA)
    Microsoft Intune / Endpoint Manager
    Secure Network Design
    Endpoint Protection Platforms (EPP)
    Endpoint Detection and Response (EDR)
    User and Entity Behaviour Analytics (UEBA)
    DevSecOps Practices
    Continuous Integration/Continuous Deployment (CI/CD)
    Infrastructure as Code (IaC) Scanning
    Cyber Risk Frameworks (NIST CSF, ISO 27001)
    Communication Skills for Technical Concepts
    Stakeholder Engagement

    Some tips for your application 🫡

    Tailor Your CV: Make sure your CV highlights relevant experience and skills that align with the Cloud Security Architect role. Focus on your expertise in Microsoft 365, security architecture, and any specific projects that demonstrate your capabilities.

    Craft a Compelling Cover Letter: Write a cover letter that not only outlines your qualifications but also expresses your passion for the art industry and how you can contribute to Christie's mission. Mention specific technologies and strategies you have implemented in previous roles.

    Showcase Technical Expertise: In your application, emphasise your hands-on experience with Microsoft security tools and platforms. Provide examples of how you've successfully designed secure environments and implemented security strategies in past positions.

    Highlight Communication Skills: Since the role requires explaining complex security concepts to various stakeholders, include examples in your application that demonstrate your ability to communicate effectively with both technical and non-technical audiences.

    How to prepare for a job interview at Christie's

    ✨Understand the Role Inside Out

    Before your interview, make sure you thoroughly understand the responsibilities of a Cloud Security Architect, especially in relation to Microsoft 365. Familiarise yourself with key concepts like Zero Trust, identity and access management, and the specific security tools mentioned in the job description.

    ✨Showcase Your Technical Expertise

    Be prepared to discuss your hands-on experience with Microsoft security tools such as Microsoft Defender, Intune, and Entra ID. Highlight specific projects where you've implemented these technologies and how they contributed to secure environments.

    ✨Communicate Clearly

    Since the role involves explaining complex security concepts to both technical and non-technical stakeholders, practice articulating your thoughts clearly. Use simple language to explain your past experiences and how they relate to the role at Christie’s.

    ✨Demonstrate Your Passion for Continuous Improvement

    Christie’s values innovation and continuous improvement. Be ready to discuss how you stay updated on the latest security trends and technologies, and share any proactive improvements you've made in previous roles that align with this ethos.

    Cloud Security Architect (Modern Workplace)
    Christie's
    Christie's
    • Cloud Security Architect (Modern Workplace)

      London
      Full-Time
      60000 - 84000 £ / year (est.)

      Application deadline: 2027-07-09

    • Christie's

      Christie's

      1766

      Christie’s is a global auction house that speaks of extraordinary art, unparalleled service and expertise. Founded in 1766 by James Christie, Christie’s offers over 450 sales annually in over 80 categories, including all areas of art, jewellery, collectibles and wine. Christie’s Award Winning apprenticeships combine on-the-job experience and formal training to give you the knowledge and skills to kick-start your career. We offer different types of apprenticeships based on your career goals; whatever programme you choose, an apprenticeship with us results in nationally recognised qualifications.

    Similar positions in other companies
    UK’s top job board for Gen Z
    discover-jobs-cta
    Discover now
    >