Security Master & Data Management, Officer

statestreetยท 2004 SSB&T CO - UK BRANCH
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๐Ÿ“ London, EnglandFull time
Full time2004 SSB&T CO - UK BRANCH

About this role

Position Summary

The Security Master & Data Management Officer supports Alpha implementations and middle-office onboarding activities by coordinating Security Master (SMF) and Data Management deliverables throughout the client conversion lifecycle. The role partners with clients, product teams, conversion teams, and operational stakeholders to support data onboarding, mapping, testing, conversion readiness, and production implementation activities.

The Officer serves as a subject matter resource for Security Master and reference data processes, helping to drive project deliverables, manage risks and issues, and ensure successful conversion outcomes across multiple client engagements.

Key Responsibilities

  • Coordinate Security Master and Data Management activities throughout the implementation and conversion lifecycle.
  • Support client onboarding efforts by gathering requirements, facilitating data analysis, and assisting with solution design and data mapping activities.
  • Work closely with Product SMEs, Conversion Managers, Technology, and Operations teams to ensure project milestones and deliverables are achieved.
  • Assist in the development and review of mapping specifications, conversion extracts, and testing plans.
  • Support dry runs, dress rehearsals, cutover activities, go-live events, and post-production stabilization.
  • Track project risks, issues, dependencies, and action items, escalating concerns as appropriate.
  • Partner with clients and internal stakeholders to address data-related questions and support issue resolution.
  • Contribute to data quality reviews and validation activities to ensure completeness and accuracy of security reference data.
  • Support implementation of both standard and client-specific requirements within established operating models and processes.
  • Participate in occasional weekend conversion events and after-hours implementation activities as required.

Education & Experience

  • Bachelor's Degree in Finance, Accounting, Business Administration, or related field.
  • 3-5 years of experience in Financial Services, Client Onboarding, Middle Office, Security Master, Reference Data, or related operational functions.
  • Implementation, conversion, or project coordination experience preferred.

Required Skills

  • Working knowledge of Capital Markets, Securities Master, Reference Data, Middle Office Operations, and/or IBOR/ABOR concepts.
  • Strong communication and interpersonal skills with the ability to collaborate across teams and stakeholders.
  • Ability to manage multiple priorities in a fast-paced environment.
  • Strong analytical, organizational, and problem-solving skills.
  • Experience identifying issues and driving resolution with appropriate guidance and oversight.
  • Knowledge of data quality concepts and reference data processes.
  • Proficiency in Microsoft Excel, Word, PowerPoint, and project tracking tools such as JIRA or similar platforms.
  • Basic understanding of databases, SQL, and data management concepts preferred.

Success Measures

  • Timely delivery of assigned implementation and conversion milestones.
  • Quality and accuracy of Security Master and data onboarding deliverables.
  • Effective collaboration with clients and internal stakeholders.
  • Successful support of testing, conversion, and go-live activities.
  • Proactive identification and resolution of project issues and risks.

About State Street

Across the globe, institutional investors rely on us to help them manage risk, respond to challenges, and drive performance and profitability. We keep our clients at the heart of everything we do, and smart, engaged employees are essential to our continued success.

We are committed to fostering an environment where every employee feels valued and empowered to reach their full potential. As an essential partner in our shared success, youโ€™ll benefit from inclusive development opportunities, flexible work-life support, paid volunteer days, and vibrant employee networks that keep you connected to what matters most. Join us in shaping the future.

As an Equal Opportunity Employer, we consider all qualified applicants for all positions without regard to race, creed, color, religion, national origin, ancestry, ethnicity, age, disability, genetic information, sex, sexual orientation, gender identity or expression, citizenship, marital status, domestic partnership or civil union status, familial status, military and veteran status, and other characteristics protected by applicable law.

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Frequently Asked Questions

Is the salary disclosed for the Security Master & Data Management, Officer position at statestreet?
The salary for this Security Master & Data Management, Officer role at statestreet is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Security Master & Data Management, Officer position at statestreet located?
This Security Master & Data Management, Officer role at statestreet is based in London, England. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Security Master & Data Management, Officer role at statestreet full-time or part-time?
This is listed as a Full time position. It is posted as a Security Master & Data Management, Officer role in the 2004 SSB&T CO - UK BRANCH department at statestreet.
Which team or department does the Security Master & Data Management, Officer at statestreet belong to?
This Security Master & Data Management, Officer position is part of the 2004 SSB&T CO - UK BRANCH department at statestreet. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Security Master & Data Management, Officer position at statestreet?
Click the "Apply Now" button on this page. You will be redirected to statestreet's official application portal hosted on workday where you can submit your application directly.
When was the Security Master & Data Management, Officer job at statestreet posted?
This Security Master & Data Management, Officer position at statestreet was posted on Aug 12, 2026. Apply as soon as possible โ€” early applications are often reviewed first.
Security Master & Data Management, Officer
statestreet
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