Senior Commercial Manager (Morgan Sindall)

Position: Senior Commercial Manager

Employer: Morgan Sindall Group (Morgan Sindall Infrastructure)

Reference ID: REQN0000864

Work Arrangement: ONSITE

Posted Date: 02/06/2026

Morgan Sindall Infrastructure delivers high-quality complex civil engineering and infrastructure projects across the UK. With frameworks and major schemes spanning nuclear decommissioning at Sellafield, National Grid energy transmission networks, major highways enhancements for National Highways, and high-speed rail programmes, Morgan Sindall provides an environment of innovation, engineering excellence, and long-term career development.

We are seeking an experienced Senior Commercial Manager to join our growing Nuclear sector, supporting both work winning activities and the delivery of major infrastructure projects across the UK.

This is a unique opportunity to play a pivotal role in shaping our commercial approach in a high-growth sector, working alongside senior leadership to secure and deliver some of the UK’s most significant nuclear projects.

Initially, you will focus on supporting a wide range of work-winning and pre-construction activities, providing commercial expertise to secure new opportunities. As projects are awarded, you will transition into a lead or senior commercial role on major nuclear schemes, helping drive successful delivery.

You will work closely with senior leaders, contributing to both strategic growth and operational excellence within the Nuclear business.

Provide commercial leadership across work winning and bid activities

Support and influence commercial strategy for new nuclear opportunities

Lead or contribute to commercial delivery on major nuclear projects

Manage contractual arrangements, with a strong focus on:

NEC forms of contract

Bespoke contract conditions

Oversee procurement and supply chain engagement, ensuring value and performance

Lead cost planning, budgeting, and CVR (Cost Value Reconciliation) processes

Manage subcontractor commercial activities, including:

Procurement

Valuations

Final accounts

Support commercial risk management and dispute resolution

Set up and manage direct labour, plant, and materials where required

Work with senior stakeholders to shape commercial best practice and standards

Contribute to the development of the nuclear commercial function

Significant experience in commercial management within construction/infrastructure

Strong knowledge of NEC contracts and bespoke forms

Proven experience in procurement and supply chain management

Strong capability in budgeting and CVR processes

Experience in Design & Build environments

Ability to manage commercial reporting and project financial performance

Experience in subcontractor management (procurement through to final account)

Strong negotiation, influencing, and stakeholder management skills

Experience working with senior leadership teams

Degree in Quantity Surveying or a related commercial discipline

RICS (MRICS) or CIPS accreditation preferred

Experience using COINS (or similar commercial systems)

Knowledge of dispute resolution processes

Experience within highly regulated sectors (ideally nuclear) advantageous

Self-driven, results-oriented and commercially astute

Strong leadership skills with the ability to motivate and influence teams

Excellent planning, organisation, and time management capability

Ability to manage multiple projects simultaneously without compromising quality

Strong understanding of the construction and infrastructure industry

Ability to work collaboratively with senior stakeholders to set strategic targets

Excellent negotiation, diplomacy, and business case development skills

Below is a selection of benefits that are available to you at Morgan Sindall Infrastructure.

Generous holiday entitlement with the option to buy five days

Flexible and adaptable working

Family friendly policies and work/life approach

Mentoring programmes and continuous learning support

Contributory pension scheme

Annual bonus scheme up to 15%

Recognition scheme and long service awards

Car scheme and Private Medical Insurance

We also provide the option to participate in our share-save scheme; discounts including cycle to work and gym membership; a support and advice service for colleagues and their families, and more.

Our nuclear capabilities include services from operational reactor support, new build and decommissioning to nuclear defence facilities and more sensitive projects within highly regulated and secure sites. With an ever-expanding nuclear portfolio, we are proud to support our customers in installing and maintaining existing assets.

Morgan Sindall is an equal opportunities employer and has been accredited with the Positive About Disabled People ‘Two Ticks’ accreditation.  We are also an Investors in People company.

Morgan Sindall is unable to employ anyone who does not have the legal right to live and work in the UK.

Estimated Remuneration: GBP £55,000 - £78,000 per annum (competitive market rate commensurate with experience)

Direct Employer ATS Link: Apply directly via the official Morgan Sindall Recruitment Portal: [Senior Commercial Manager on Morgan Sindall ATS](https://ce0970li.webitrent.com/ce0970li_webrecruitment/wrd/run/ETREC179GF.open?VACANCY_ID%3d946637BuWR%26WVID%3d088970AYAH)