Senior Portfolio Manager - AI, Automation and Data

We're looking for a Senior IT Portfolio Manager to lead our AI, Automation & Data portfolio. In this role, you'll partner with business and technology teams to turn ideas into measurable outcomes. You'll help prioritise initiatives, guide delivery, and ensure we're investing in the right AI, data and automation capabilities to support Arm's strategy.

This is a collaborative role that blends critical thinking with practical execution. You'll work across data, engineering, architecture and business teams to bring clarity, structure and momentum to a growing and evolving portfolio.

Responsibilities:

• Partner with senior stakeholders to shape and prioritise AI, data and automation initiatives.
• Translate business demand into clear roadmaps and portfolio plans.
• Oversee initiatives from discovery through delivery and transition to operations.
• Support governance across the AI and data lifecycle, including risk, compliance and responsible use.
• Coordinate multi-functional teams, handling dependencies and removing barriers.
• Track value, outcomes and budget performance across the portfolio.
• Provide clear, concise updates to interested parties at all levels.

Do you have experience in SAFe?, * Experience running complex IT portfolios, programmes or projects in enterprise environments.

• Exposure to AI, data platforms, analytics or intelligent automation initiatives.
• Confidence working across both agile and structured delivery models.
• Strong stakeholder engagement skills and the ability to build trusted partnerships.
• Experience managing risk, dependencies and budgets across multiple initiatives.
• Clear communicator who can simplify complexity.

"Nice To Have" Skills and Experience:

• Familiarity with data platforms, AI/ML lifecycle practices or automation tools!
• Experience supporting governance, data quality or responsible AI practices.
• Relevant certifications (e.g., MSP, Prince2, Agile, SAFe).
• Experience with tools such as Jira, Confluence or MS Project!

At Arm, we want to build extraordinary teams. If you need an adjustment or an accommodation during the recruitment process, please email accommodations@arm.com. To note, by sending us the requested information, you consent to its use by Arm to arrange for appropriate accommodations. All accommodation or adjustment requests will be treated with confidentiality, and information concerning these requests will only be disclosed as necessary to provide the accommodation. Although this is not an exhaustive list, examples of support include breaks between interviews, having documents read aloud, or office accessibility. Please email us about anything we can do to accommodate you during the recruitment process. Hybrid Working at Arm Arm's approach to hybrid working is designed to create a working environment that supports both high performance and personal wellbeing. We believe in bringing people together face to face to enable us to work at pace, whilst recognizing the value of flexibility. Within that framework, we empower groups/teams to determine their own hybrid working patterns, depending on the work and the team's needs. Details of what this means for each role will be shared upon application. In some cases, the flexibility we can offer is limited by local legal, regulatory, tax, or other considerations, and where this is the case, we will collaborate with you to find the best solution. Please talk to us to find out more about what this could look like for you. Equal Opportunities at Arm Arm is an equal opportunity employer, committed to providing an environment of mutual respect where equal opportunities are available to all applicants and colleagues. We are a diverse organization of dedicated and innovative individuals, and don't discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.   You must create an Indeed account before continuing to the company website to apply