Portfolio Support Manager – (Roadmap & Demand management)

JR United Kingdom; Southampton; On-site; GBP 50,000 - 70,000; Full time

Job summary

A leading company is looking for a Portfolio Support Manager in Southampton to transform the Portfolio Management Group. You will shape a five-year strategic roadmap, collaborate with senior leadership, and drive business planning excellence. This role requires expertise in project management frameworks and strong interpersonal skills to influence stakeholders effectively.

Qualifications

• Extensive experience in PMO leadership & project financial management.
• Dynamic leader with strong stakeholder influencing skills.

Responsibilities

• Develop and maintain the five-year business roadmap.
• Track portfolio performance and provide actionable insights.
• Lead transformation initiatives and oversee project governance.

Skills

Strong Roadmap planning

Demand Management

Interpersonal skills

Project Governance

Strategic thinking

Education

Prince2, Agile, PPM certification

Job description

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Portfolio Support Manager – (Roadmap & Demand management), Southampton

Client: Project People

Location: Southampton, United Kingdom

Job Category: Other

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EU work permit required:

Yes

Job Views:

2

Posted:

07.06.2025

Expiry Date:

22.07.2025

Job Description:

Portfolio Support Manager – (Roadmap & Demand management)

12 month FTC

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We are seeking a Portfolio Support Manager to lead the transformation of our Portfolio Management Group, shaping a five-year strategic roadmap and driving business planning excellence.

As part of our centralised PMO model, you will collaborate with senior leadership, oversee corporate performance, manage portfolio changes, and ensure efficient execution of strategic initiatives. You’ll foster collaborative relationships across MBNL, shareholders, and suppliers, driving transparency and innovation.

Key Responsibilities:

• Develop and maintain the five-year business roadmap aligned with MBNL’s strategic goals
• Track portfolio performance, provide actionable insights, and support prioritisation recommendations
• Facilitate corporate performance reviews, ensuring alignment with programme deliverables
• Lead transformation initiatives, championing best practices in project governance
• Oversee the Front Door Process and quarterly planning cycle for portfolio changes

The successful Portfolio Support Manager will have:

• Project Management Expert (Prince2, Agile, PPM certification preferred)
• Must have strong Roadmap planning & Demand Management
• Extensive experience in PMO leadership & project financial management
• Strong interpersonal skills, able to influence senior stakeholders
• Strategic thinker who thrives in complex environments

This is your chance to shape the future of project delivery at MBNL. If you’re a dynamic leader, passionate about driving change and excellence, please send your CV to [emailprotected]