Transition Manager

ISS Facilities Services; Greater London; Hybrid; GBP 60.000 - 90.000; Vollzeit

Benefits dieser Stelle

Hybrid work pattern

Zusammenfassung

ISS Facilities Services is seeking a hands-on Transition Manager in London to govern and deliver a major mobilisation and transition programme. You will collaborate with the Key Account Director, senior leadership, subcontractors and stakeholders to ensure milestones, budgets, risks and expectations are managed effectively.

The role balances strategic planning with on-the-ground delivery, coordinating across ISS service lines to mobilise services into new locations while minimising disruption

Qualifikationen

• Experienced project professional balancing strategic planning with operational delivery.
• Experience working with multiple stakeholders, including subcontractors and cross-functional teams.
• Proven track record in mobilisation and transition of services while maintaining continuity.

Aufgaben

• Develop and maintain the project, transition and mobilisation plan and programme of works.
• Coordinate activities across ISS service lines and support SMEs and operational teams.
• Manage project governance, reporting, risk registers, issues and dependencies.
• Lead and coordinate the People & Culture transition process, including union consultations.
• Manage project costs, budgets, procurement activities and equipment plans.
• Develop and maintain RACI matrices, training plans and competency frameworks.
• Facilitate stakeholder engagement and communications throughout the project lifecycle.
• Provide weekly executive summary reports to internal and customer stakeholders.

Kenntnisse

Project governance

Planning

Coordination

Delivery management

Stakeholder engagement

Budget management

Risk management

People & culture transition

Jobbeschreibung

We are seeking a hands-on Transition Manager to work alongside the ISS Key Account Director and operational senior leadership teams, providing overall project governance, coordination, and delivery management throughout the lifecycle of a major mobilisation and transition programme. The successful candidate will be responsible for planning, monitoring, and controlling all project-related activities while ensuring milestones, budgets, risks, and stakeholder expectations are effectively managed.

Job Description

We are looking for an experienced project professional who can balance strategic planning with on-the-ground operational delivery. Working collaboratively with JLL, HSBC, ISS operational teams, subcontractors, and key stakeholders, you will play a key role in ensuring the successful mobilisation and transition of services into new locations while maintaining business continuity and minimising disruption.

Key Responsibilities

• Develop and maintain the project, transition and mobilisation plan, including the programme of works.
• Coordinate activities across all ISS service lines, supporting SMEs and operational teams.
• Manage project governance, reporting, risk registers, issues and dependencies.
• Lead and coordinate the People & Culture transition process, including union and placemaker consultations.
• Manage project costs, budgets, procurement activities and equipment plans.
• Develop and maintain RACI matrices, training plans and competency frameworks.
• Facilitate stakeholder engagement and manage communications throughout the project lifecycle.
• Monitor project performance against agreed timescales, budgets and deliverables, providing weekly executive summary reports for both internal and customer stakeholders.

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Transition Manager

Company: ISS Facilities Services Hours: Full-time Location: London, E14 9SH Working pattern: Hybrid - 2 days remote Job type: Contract Posting date: 23 Oct 2026 Closing date: 22 Nov 2026

About Disability Confident

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