Portfolio manager - defence & Security
We are currently looking for a Principal Portfolio Manager to strengthen our team and lead portfolio management initiatives within the Defence & Security sector.
This senior role requires strong leadership in portfolio design, project execution, and continuous improvement to ensure alignment with strategic objectives and long-term transformation goals.
Key responsibilities
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Design and implement a portfolio & program management framework aligned with division strategy
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Enhance and improve portfolio management processes and foster a culture of adaptability and change
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Define priorities within the portfolio to ensure optimal resource allocation
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Drive the execution of programs and projects, ensuring quality, timely delivery, and stakeholder satisfaction
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Monitor and report progress using KPIs and performance indicators
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Identify, evaluate, and mitigate risks across the portfolio
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Stay informed about industry standards, methodologies, and best practices
Required skills & experience
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Master's degree and a minimum of 5 years' experience in related fields
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Solid expertise in portfolio and project management
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Experience in complex systems and IT programmes (defence, Telecom, intelligence, surveillance, or related areas)
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Proven track record in progress tracking and reporting
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Project Management certification (PMP, Prince2, or equivalent)
Nice-to-have qualifications
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Portfolio Management certification (e.g. Management of Portfolios - MOP)
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Certification in Risk Management
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Experience in long-term IT portfolio planning
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Strong skills in developing KPIs and quality frameworks
Soft skills
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Excellent communication and stakeholder management
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Collaborative team player
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Proactive and solutions-driven
Additional information
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Languages: English (mandatory)
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Location: South of Brussels area (easy access from the capital)
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Work setup: On-site role with limited remote flexibility
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Start date: Mid-November 2025
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Contract: 6 months, with possible extensions into 2026-2027
Interested or know someone who might be a good fit?
Let's connect!
