Workday Sr Lead Engineer, Security and Cross Applications

We’re hiring! At LSEG, we’re committed to building inclusive, intuitive, and reliable People Technology experiences for our colleagues around the world. We’re looking for someone who enjoys solving problems, improving systems, and making work better for everyone. As a People Technology Development and Testing Lead, you’ll play a central role in delivering quality enhancements and supporting day-to-day system improvements. You’ll partner with Enablement, Level 2 and Level 3 support teams to test updates, troubleshoot issues, and ensure everything we release works as expected. We believe testing is more than checking boxes- it’s about understanding people, anticipating needs, and helping build systems that just work.

What you’ll do: Work with functional and technical teams to define and implement test plans for Workday and related applications. Lead testing activities for system enhancements, projects, and ongoing improvements. Support privacy, security (including proxy access), and user experience testing. Spot trends, analyse Level 3 support issues, and recommend improvements. Troubleshoot and resolve BAU issues in partnership with technical teams. Keep documentation and testing practices aligned to global standards. Communicate findings clearly-both written and verbal-with a range of partners. Own your work and take initiative. We value curiosity and accountability!

What you bring: Experience with Workday or similar HCM systems (PeopleSoft, SAP, Oracle). Familiarity with configuration, security testing, and business process flows. A keen eye for detail and confidence in raising issues or insights. Good communication and interpersonal skills. Ability to work with global teams and manage deadlines across time zones. A proactive mindset-you enjoy learning and improving how things work.

Nice to have: Experience supporting HRIS/People Technology teams. Exposure to security architecture or integrations is a plus.

What we offer: A supportive team culture where your ideas are valued. Flexible work arrangements. Opportunities to grow your skills and career. We’re an equal opportunity employer. We value diversity and welcome applicants from all backgrounds. If you need any adjustments during the hiring process, we’re happy to support you-just let us know. Join us and be part of a team that values innovation, quality, and continuous improvement. If you're ready to take your career to the next level and make a significant impact, we'd love to hear from you. 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. 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. You will be part of a collaborative and creative culture where we encourage new ideas. We are committed to sustainability across our global business and we are proud to partner with our customers to help them meet their sustainability objectives. Our charity, the LSEG Foundation provides charitable grants to community groups that help people access economic opportunities and build a secure future with financial independence. Colleagues can get involved through fundraising and volunteering. LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives. 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.