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Portfolio Scheduler

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Amentum

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Location:
United Kingdom , Bristol

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Category:
IT - Administration

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Contract Type:
Not provided

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Salary:

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Job Description:

The Portfolio Scheduler will be responsible for the creation, maintenance, and management of portfolio schedules, ensuring effective planning, monitoring, and delivery of project and programme objectives. The role requires intermediate to advanced expertise in Primavera P6, with a focus on managing dependencies, reporting, and analysis at both project and portfolio levels.

Job Responsibility:

  • Develop, manage, and maintain portfolio-level schedules using Primavera P6, ensuring alignment with programme objectives and timelines across multiple projects
  • Create and manage schedule baselines, ensuring all changes are controlled and documented through baseline change control processes
  • Perform regular updates to live schedules, ensuring accuracy and reflecting the latest project and portfolio status
  • Conduct Schedule Variance Reporting to identify deviations from the baseline and provide insights into potential impacts at both project and portfolio levels
  • Perform Critical Path Analysis to identify key milestones and activities that may impact delivery timelines
  • Collaborate with project teams to ensure schedules are realistic, achievable, and aligned with resource availability
  • Provide regular schedule updates and reports to stakeholders, ensuring clear communication of progress, and schedule risks
  • Support the integration of schedules with other portfolio management tools and processes as required

Requirements:

  • Proven experience as a Primavera P6 planner, with the ability to create, manage, and analyse complex schedules at both project and portfolio levels
  • Intermediate-level proficiency in Microsoft Excel, including the ability to create and manipulate data for reporting purposes
  • Strong understanding of schedule baseline creation and management, including baseline change control processes
  • Experience in maintaining live schedules and ensuring their accuracy
  • Proficiency in Schedule Variance Reporting and Critical Path Analysis
  • Excellent organisational and time management skills, with the ability to prioritise tasks in a dynamic and changing environment
  • Strong communication and interpersonal skills, with the ability to engage effectively with stakeholders at all levels
  • Be eligible to obtain SC (Security Check) clearance

Nice to have:

  • Experience using Microsoft SharePoint for document management and collaboration
  • Beginner to intermediate-level skills in Microsoft Visio for process mapping and diagram creation
  • Beginner to intermediate-level skills in Microsoft Planner for task and project tracking
What we offer:
  • Free single medical cover and digital GP service
  • Enhanced parental leave pay
  • Free membership of employee assistance and parental programmes
  • Reimbursement towards relevant professional development and memberships
  • Matched-funding, paid volunteering time and charitable donations through Collectively program

Additional Information:

Job Posted:
February 14, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
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