Portfolio Manager Job Description: Strategic Portfolio Lead

The Portfolio Manager is responsible for directing and coordinating a collection of programmes and projects to achieve strategic objectives and maximise value. Candidates should have proven experience in portfolio governance, stakeholder engagement and benefits realisation, and be able to work with senior executives to prioritise investment and manage risk.

Portfolio Manager Job Profile

The Portfolio Manager leads the selection, prioritisation and delivery of initiatives across an organisation to ensure alignment with strategic goals. This role provides governance oversight, monitors portfolio health and drives decision making to optimise resources and outcomes.

The purpose of the role is to balance demand and capacity, safeguard delivery of intended benefits, and provide transparent reporting and guidance to executive sponsors and governance boards. The post holder will influence funding, risk appetite and programme sequencing to improve return on investment.

Portfolio Manager Job Description

The Portfolio Manager develops and maintains the portfolio plan, including pipeline management, prioritisation criteria and resource allocation. They establish and chair governance forums, ensure consistent portfolio controls and apply performance metrics to track progress, cost and benefits. Regular executive reporting and scenario analysis support strategic decisions on scope and funding.

The role operates across delivery teams and business units, requiring close liaison with programme managers, finance, change and business stakeholders. The Portfolio Manager assesses and mitigates portfolio-level risks and interdependencies, enforces change control, and drives continuous improvement in portfolio practices and processes.

Expectations include maintaining a clear line of sight on portfolio benefits, providing timely escalations to senior leadership, and coaching project and programme leads to improve delivery performance. The role demands strong commercial awareness, disciplined reporting and the ability to influence at senior levels.

Portfolio Manager: Duties and Responsibilities

• Develop and maintain the portfolio strategy and roadmap aligned to organisational objectives
• Establish prioritisation criteria and manage the intake and approval of initiatives
• Allocate resources across projects and programmes to optimise utilisation and outcomes
• Design and operate portfolio governance, including sponsorship and decision forums
• Monitor portfolio performance using agreed metrics and provide actionable reports to executives
• Manage portfolio-level risks, issues and interdependencies and drive mitigation plans
• Oversee benefits realisation processes and ensure expected outcomes are tracked and realised
• Control portfolio budgets and provide financial oversight and forecasting
• Coordinate change control and scope management across the portfolio
• Engage and influence senior stakeholders to secure funding and remove barriers to delivery
• Provide coaching and mentorship to programme and project managers to improve delivery capability
• Conduct regular portfolio health reviews and recommend corrective actions
• Ensure compliance with internal policies and external regulatory requirements where relevant
• Identify and implement process improvements to enhance portfolio governance and efficiency

Portfolio Manager: Requirements and Qualifications

• Bachelor degree in business, finance, engineering, information systems or related discipline
• Professional qualification in portfolio or programme management preferred
• Minimum 5 years experience managing multi-project or multi-programme portfolios
• Proven experience in portfolio governance, prioritisation and benefits realisation
• Strong financial acumen with experience in budgeting, forecasting and cost control
• Excellent stakeholder management and executive engagement skills
• Demonstrable ability to assess and manage portfolio-level risk and interdependencies
• Analytical skills to produce meaningful portfolio reporting and scenario analysis
• Experience of implementing and improving portfolio processes and controls
• Effective leadership and mentoring skills to support delivery teams
• Clear written and verbal communication skills, including presentation to senior audiences
• Strong decision making and problem solving under ambiguity and competing priorities
• Knowledge of change management principles and how they apply at portfolio level