Project Scheduler (OMNIA Training)

Company: Prattwhitney
Apply for the Project Scheduler (OMNIA Training)
Location: Warminster
Job Description:

Date Posted: 2026-07-14Country: United KingdomLocation: Warminster, WiltshirePosition Role Type: HybridJob Title: Project Scheduler (OMNIA Training)Grade: P2Function: PMOClearance: SC Eligible

The role: This is more than a job — it’s a mission. You will be part of a high-impact, collaborative environment, where we expect everyone to live the values and standards of the British Army. Every person in our team plays a critical role in delivering OMNIA’s vision; designing, delivering, and transforming collective training so the British Army is ready to fight and win. You’ll work in a matrix organisation and report operationally through OMNIA Training and functionally through the Raytheon UK Enterprise Performance Group (EPG). Ultimately, you’ll work for the British Army, championing innovation, and helping shape the future of military training.

Location: Hybrid, but must be willing to work on site as regularly, primarily at Warminster, but other travel may be required to Raytheon UK offices.

Main Duties

  • Develop Programme Integrated Master Schedules (IMS), ensuring all contractual deliverables have planned activities and that all events and milestones are logically linked and fully resourced with labour hours, material costs, and subcontract payments.
  • Manage and update project schedules against a weekly/monthly cycle and provide accurate reporting metrics.
  • Perform detailed schedule analysis such as deriving critical paths and conducting schedule risk analysis.
  • Assist with managing contract changes and ensure they are incorporated into schedule baselines accurately, keeping a realistic configuration‑controlled baseline at all times.
  • Generate, analyse and report Earned Value Management data.
  • Support programmes in developing Programme Work Breakdown Structures (WBS), Organisational Breakdown Structures (OBS) and Control Account Structures to enable effective work package management and reporting.
  • Support Bid and Proposal activities ranging from developing programme schedules to supporting estimating and pricing teams.
  • Develop a consistent application of approved best practice processes and tools across RaytheonUK, influencing decision making and recommending actions to recover the schedule when necessary.
  • Maintain a balanced use of company standard tools and innovative reporting through customised PowerBI reports.

Candidate Requirements

  • Working experience with planning tools such asMSProject.
  • Proactive attitude, analytical logical thinking and strong attention to detail.
  • Excellent verbal and written communication skills.
  • Organised, disciplined, methodical, hardworking and team‑player.
  • Ability to multi‑task.
  • Interest in technology; ability to use MS Word, Excel, Office applications and learn new ones.
  • Eligibility to work in the UK and ability to achieve MoD security clearance.
  • Experience with Microsoft Office products.
  • Experience in an IPT or engineering‑based environment.
  • Experience with PowerBI report generation and maintenance.

Who We Are Looking For

We are seeking individuals who want to serve. They have a mission focus, enthusiasm and drive to “get things done”, collaborate with other defence training organisations and the British Army, and do not let bureaucracy impede progress. They learn lessons and share them across the team. A military background is not required, but they understand what it means to serve and to put the mission first. All qualified applicants will be considered without regard to ethnicity, color, religion, gender, sexual orientation or identity, national origin, age, disability, protected veteran status or any other characteristic protected by law.

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Posted: July 18th, 2026