Senior Planner - Infrastructure Projects Lead (Primavera P6)

Omexom UK; Park Central; On-site; GBP 60,000 - 90,000; Full time

Job summary

Omexom UK is seeking a Senior Planner to lead the planning function on major infrastructure projects, including energy sector transmission/substations. You will manage integrated schedules, identify risks, mentor planners, and ensure progress aligns with milestones and client expectations.

You will apply advanced project management practices, uphold safety standards, and contribute to tender and baseline programme quality while driving continuous improvement.

Qualifications

• Extensive experience in planning major infrastructure projects, ideally in energy (Transmission/Substations).
• Advanced Primavera P6 with resource/cost loading, EVM and progress reporting.
• Strong leadership, mentoring, and stakeholder engagement skills.
• In-depth NEC3/NEC4 contracts knowledge and MS Office/MS Project proficiency.

Responsibilities

• Leading the development and management of integrated project schedules across multiple workstreams.
• Proactively identifying risks and opportunities, and implementing mitigation strategies.
• Overseeing planning activities of other planners and providing mentorship and guidance.
• Liaising with sub-contractors, suppliers, and internal teams to coordinate project phases.
• Producing high-quality tender and baseline programmes to support bids and project execution.
• Managing and optimizing resource and cost-loaded schedules using Primavera P6.
• Ensuring project progress aligns with contractual milestones, cost plans, and client expectations.
• Providing strategic planning input to senior management and stakeholders.
• Driving continuous improvement in planning processes and tools.
• Acting as a role model for Omexom Company Values.

Skills

Advanced Excel data analysis

Leadership & mentoring

Stakeholder engagement

Earned Value Management

Contract knowledge NEC3/NEC4

Tools

Primavera P6

MS Project

MS Office

Job description

Omexom UK is seeking a Senior Planner to lead the planning function on major infrastructure projects, including energy sector transmission/substations. You will manage integrated schedules, identify risks, mentor planners, and ensure progress aligns with milestones and client expectations.

You will apply advanced project management practices, uphold safety standards, and contribute to tender and baseline programme quality while driving continuous improvement.