Project Manager

About Amentum

Amentum UK and International specializes in engineering, project management, and solutions integration, collaborating with government entities globally on intricate programs. With a strong presence in Saudi Arabia, Amentum is involved in critical projects across the region, focusing on programme management, engineering oversight, and construction assurance.

The Role of Project Manager (NEC4)

Amentum is seeking a qualified Project Manager (NEC4) to lead the delivery of a key infrastructure package under a Technical Services Provider (TSP) contract. This full-time, site-based position is located in Riyadh, Saudi Arabia, supporting secure infrastructure works for a government client. The Project Manager will act on behalf of the client to oversee and manage the performance of the appointed Design & Build contractor, ensuring alignment with contractual obligations, technical specifications, and program objectives.

Key Responsibilities

• Lead project execution from mobilization to handover in line with NEC4 contract obligations.
• Manage scope, schedule, cost, quality, risk, and communication with internal and external stakeholders.
• Coordinate closely with engineering, assurance, and construction leads.
• Monitor contractor performance and ensure compliance with safety, security, and technical standards.
• Prepare and review project documentation, including reports, dashboards, and issue logs.
• Liaise with the client on approvals, variations, progress reviews, and technical discussions.
• Report to senior Amentum leadership on project KPIs, risks, and strategic actions.

Project Oversight and Leadership

This role is responsible for the end-to-end delivery of a secure infrastructure package, ensuring completion safely, on time, within budget, and in full compliance with NEC4 contract requirements. The Project Manager will lead planning, execution, risk management, and client engagement, while coordinating with construction, engineering, HSE, and assurance teams. This leadership position requires strong contract knowledge, stakeholder management, and technical oversight capabilities.

Qualifications and Experience

• Over 10 years of relevant experience in project management.
• Demonstrated knowledge and experience with NEC4 contract requirements.
• Proven ability to manage complex infrastructure projects.
• Strong leadership skills with experience in coordinating multidisciplinary teams.

Work Location

This position is site-based in Riyadh, Riyadh, Saudi Arabia.