Planning Manager

Company: McDermott International
Apply for the Planning Manager
Location: London
Job Description:

Overview

In this Senior Principal Planner role, you will solve complex planning and scheduling challenges with a broad domain knowledge in project controls. You’ll influence program direction and resource allocation for EPCIC projects, focusing on subsea/offshore oil & gas. You’ll work closely with cross-functional teams to maintain schedule integrity, analyze performance, and drive recovery actions. This is a high-impact role that blends technical scheduling expertise with strategic problem solving and mentorship.

Responsibilities

  • Perform schedule analyses with Primavera P6, Deltek Fuse & Risk, and MS Project
  • Support baseline creation during project initiation and setup
  • Lead detailed multi-discipline scope reviews and schedule quality checks
  • Update physical progress against EVMS data and validate reports
  • Develop and maintain level 3/4 activity schedules for marine scope installation projects
  • Manage engineering–procurement–fabrication–construction–installation sequences to control critical path
  • Highlight delays, accelerate recovery actions, and adapt schedules for unforeseen conditions
  • Mentor junior planners and deliver schedule-related initiatives
  • Run risk analysis and facilitate risk review meetings
  • Set up project schedules parameters (WBS/OBS/Calendar) and ensure alignment with global codes

Key requirements

  • 15+ years of EPCIC experience in Subsea/Offshore Oil and Gas projects
  • Experience in fabrication of subsea modules (PLEM/PLET)
  • Advanced command of Primavera P6, Microsoft Project, and Microsoft Office
  • Proficient in advanced Excel (curves, histograms, dynamic tables, formulas)
  • Ability to produce and assess progress curves, histograms, variance reports, and critical paths
  • Ability to create multidisciplinary logically linked schedules per best industry practices
  • Strong communication skills with team members and management
  • Ability to analyze project status, performance, deviations, forecasts, and workarounds
  • strong communication
  • mentorship
  • leadership
  • Primavera P6
  • Deltek Fuse & Risk
  • Microsoft Project

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Posted: October 1st, 2026