SSO & Entra ID SME

We are seeking a highly skilled and expert SSO and Entra ID Engineer. The SME will be responsible for the design, implementation, and support of the organization's SSO and Microsoft Entra ID infrastructure.

This role requires a deep understanding of identity and access management, authentication protocols, and cloud security principles.

Key Responsibilities

• Proactively review and handle monitoring systems, addressing alerts and revising thresholds to ensure infrastructure stability.
• Prioritize and address support requests, projects, and other tasks in a timely and proficient manner.
• Assist projects and tasks vital to assess, optimize, handle, and maintain enterprise and client systems and infrastructure related to SSO, ADFS and Entra ID/Azure AD.
• Provide hands-on experience in solve, problem and organizational change related to SSO, ADFS and Entra ID.
• Identify and implement process improvements to improve system efficiency and security.
• Maintain up-to-date knowledge of industry trends and advancements in SSO, ADFS and Entra ID technologies.
• Experience in transformation of manual processes and conversion to automated solutions. Knowledge of Automation and scripting using a variety of automation tooling.
• Experience with running PowerShell commands and creation of PowerShell scripts in a Single Sign on environment.
• Involved in Major Incident Management processes including preparing Root Cause Analysis and implementing Post Incident Recommendations
• Prepare and maintain documentation. Present new insights and concepts to the team.
• Perform detailed root cause analysis, standard methodology solve techniques and processes, and procedures as defined by hardware/software vendors and personal experience.
• Ensure all support requests, projects and other tasks are reviewed, prioritized, addressed, and completed in a timely and proficient manner.
• Identify, document, publish and uphold systems policies, strategies, standards, procedures, checklists, agreements, diagrams, inventory, etc.
• Working within a distributed team of expert supporting a single sign-on environment
• Azure Authentication and SSO: They proactively review and manage monitoring systems, addressing alerts and revising thresholds to ensure infrastructure stability. They also prioritize and address support requests, projects, and other tasks related to SSO, ADFS, and Entra ID/Azure AD
• Solve and Change Managemnt: They provide hands-on experience in solving problem, and change management related to SSO, ADFS, and Entra ID. They identify and implement process improvements to improve system efficiency and security
• Permission Management: They handle permissions based on historical usage and activities, allowing temporary access to high-risk permissions on-demand, and continuously supervise and right-size identities to prevent privilege creep
• Monitoring and Threat Assessment: They get granular access to every action performed by every identity on every resource and assess permission risk. They also prevent data breaches caused by misuse and malicious exploitation of permissions with anomaly and outlier detection
• Teamwork and Coordination: They work closely with various teams to ensure compliance with security guidelines and coordinate pen testing and audit processes.

About LSEG

• At LSEG, we believe that crafting a diverse and inclusive organisation is fundamental to the way we deliver on our promise of creating essential partnerships and open opportunities. Our open culture is central to how we deliver our purpose – driving financial stability, empowering economies and enabling customers to create sustainable growth – in everything we do.
• Working with us means that you will be part of a dynamic organisation of 25,000 people across 70 countries. However, we will value your individuality and enable you to bring your true self to work so you can help enrich our diverse workforce. You will be part of a collaborative and creative culture where we encourage new ideas and are committed to sustainability across our global business. You will experience the critical role we have in helping to re-engineer the financial ecosystem to support and drive sustainable economic growth. Together, we are aiming to achieve this growth by accelerating the just transition to net zero, enabling growth of the green economy and creating inclusive economic opportunity.
• LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives.
• We are proud to be an equal opportunities employer. This means that we do not discriminate on the basis of anyone’s race, religion, colour, national origin, gender, sexual orientation, gender identity, gender expression, age, marital status, veteran status, pregnancy or disability, or any other basis protected under applicable law. Conforming with applicable law, we can reasonably accommodate applicants' and employees' religious practices and beliefs, as well as any mental health or physical disability needs.

LSEG is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth.

Our purpose is the foundation on which our culture is built. Our values of Integrity, Partnership, Excellence and Change underpin our purpose and set the standard for everything we do, every day. They go to the heart of who we are and guide our decision making and everyday actions.

Working with us means that you will be part of a dynamic organisation of 25,000 people across 65 countries. However, we will value your individuality and enable you to bring your true self to work so you can help enrich our diverse workforce. You will be part of a collaborative and creative culture where we encourage new ideas and are committed to sustainability across our global business. You will experience the critical role we have in helping to re-engineer the financial ecosystem to support and drive sustainable economic growth. Together, we are aiming to achieve this growth by accelerating the just transition to net zero, enabling growth of the green economy and creating inclusive economic opportunity.

LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives.

We are proud to be an equal opportunities employer. This means that we do not discriminate on the basis of anyone’s race, religion, colour, national origin, gender, sexual orientation, gender identity, gender expression, age, marital status, veteran status, pregnancy or disability, or any other basis protected under applicable law. Conforming with applicable law, we can reasonably accommodate applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs.

Please take a moment to read this privacy notice carefully, as it describes what personal information London Stock Exchange Group (LSEG) (we) may hold about you, what it’s used for, and how it’s obtained, your rights and how to contact us as a data subject.

If you are submitting as a Recruitment Agency Partner, it is essential and your responsibility to ensure that candidates applying to LSEG are aware of this privacy notice.