Senior Commercial Manager/ Senior Quantity Surveyor

Company: Assystem
Apply for the Senior Commercial Manager/ Senior Quantity Surveyor
Location: Glasgow
Job Description:

Overview

In this role you will provide commercial and contractual leadership across the full project lifecycle on a major defence project. You will work within a multidisciplinary team to maintain commercial performance, forecasting, and change control in a highly regulated environment. You will advise Contract Leads, manage contract timelines and governance, and support successful delivery through cost control and effective interfaces. This is a shaping opportunity in a top-tier nuclear/defence engineering firm where disciplined contract management under NEC4 guides delivery.

Responsibilities

  • Contract administration for existing contracts and related communications
  • Provide commercial advice to Contract Leads
  • Ensure contract timelines are met via CEMAR
  • Prepare Applications for Payment and programme submissions
  • Forecast submissions and change management processes
  • Issue early warnings and support bid activity for new contracts
  • Cost control and regular reporting
  • Support progress meetings and client interfaces (CEMAR Supervisor)
  • Coordinate with Contract Leads, Finance, Cost Engineering, and project controls
  • Liaise with client on Learning from Experience

Key requirements

  • Strong NEC contract experience, preferably NEC4 Professional Services
  • Proficiency in Microsoft Excel (intermediate)
  • Ideally degree in Quantity Surveying
  • Ability to manage competing priorities
  • High accuracy and contract compliance
  • Ideally prior CEMAR experience
  • Security clearance required
  • Clear communication
  • Prioritisation and time management
  • Attention to detail
  • NEC contracts (NEC4 Professional Services)
  • CEMAR (change management and reporting)
  • Cost control and forecasting

…

Posted: October 1st, 2026