Company: Omnicom Media Group UK
Location: London
Posted: April 17th, 2026
We are looking for a Senior Business Analyst to join the PMO team, bringing strong analytical capability alongside solid project management skills to support delivery across complex, data driven initiatives.
This role is BA led, with a strong focus on requirements quality, stakeholder clarity and business validation, while also contributing to delivery planning, governance and execution discipline within the PMO. Acting as a critical bridge between markets, product, data, engineering, enablement and governance teams, the role requires someone who can work both independently and collaboratively to lead requirements discovery, analysis, documentation and delivery support across assigned markets, platforms or product areas within the DTO programme.
Reporting into the PMO Lead, this is a hands on, delivery focused role suited to someone who thrives in fast paced environments and enjoys bringing structure to ambiguity.
The Senior Business Analyst (PMO) is responsible for:
This role will work closely with Central Enablement, Support, Market Engagement, Product Owners, and media agency SMEs e.g. brand leads, local market leads, to deeply understand business challenges and translate them into clear, actionable requirements.
At Omnicom Media Group, we are committed to supporting flexibility for our people while fostering collaboration, innovation, and teamwork. We have a hybrid working model (three days in the office, two working remotely), to ensure that we meet the needs of both our people and our business, balancing the benefits of in-person connections with the flexibility of remote working. Our standard working hours are 9:30 - 17:30, but we offer the ability to flex around core hours of 10:30 - 16:30 to give our people flexibility on how they manage their working day, whether that's in the office or working remotely. For example, you could start work at 8:30 and finish at 16:30 or start at 10:30 and finish at 18:30.
We encourage open conversations between our people and managers to help navigate high-need periods and individual circumstances. Our goal is to create an environment where people feel genuinely supported to do their best - both in their careers and in their lives outside of work.
We want everyone to make the most of the opportunity to shine and showcase your talents and we are happy to make adjustments in the recruitment process so you can be your best. Please discuss any specific requirements with your dedicated Talent Team member or if you would feel more comfortable, you can email us confidentially at beyourbest@omnicommediagroup.com to let us know how we can support you.
At OMG, our vision is to be an agency where difference is valued and everyone is able to thrive in a culture of equality, inclusion and belonging. We are committed to providing a truly inclusive environment that reflects today's society, where everyone is able to bring their true selves to work, and where diverse voices and backgrounds are valued, heard, and well-represented.
We will process your personal data in accordance with our Recruitment Privacy Notice which is available on https://omnicommediagroup.com/recruitment-privacy-notices/.