Senior Contracts Manager.

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Senior Contracts Manager

Location: Various UK sites
Division: Operations
Contract Type: FT
Reports to: Brendan Mooney, Operations Director

Job Purpose:

Responsible for managing construction projects from inception to completion. The works are predominantly Civil Engineering and Construction in nature.

Key responsibilities:

  • Full project management of construction projects
  • Lead all site-based activities, ensuring zero accidents and championing ACS values.
  • Establish and maintain project programmes, ensuring timelines and milestones are met.
  • Monitor progress, identify issues, and take corrective actions as required.
  • Manage procurement schedules, liaising with the Buying team and subcontractors.
  • Oversee project budgets, ensuring financial targets are met.
  • Manage project variations, valuations, and final accounts with the Commercial team.
  • Support and review site performance, ensuring compliance with HSQE standards.
  • Maintain strong client relationships, resolving disputes and securing agreement on variations.
  • Promote best practice across all ACS projects, driving continuous improvement.
  • Support Site Managers, ensuring resources are available and teams are trained.
  • Conduct regular site reviews and team meetings to ensure alignment and communication.

What we are looking for

Essential Experience & Qualifications:

  • CSCS Contracts Manager Accreditation
  • SMSTS 5-day qualification
  • Minimum 10 years’ experience in a similar role within civil engineering and construction
  • Experience of operating in high-risk environments (energy, renewables, Oil/gas, COMAH) is advantageous
  • Excellent commercial and contractual awareness
  • Strong organisational and communication skills
  • Proven ability to manage multiple projects independently
  • UK driving licence
  • Proactive problem-solving approach

Why join ACS?

  • Be part of a growing company with a strong pipeline of work
  • Work alongside experienced professionals in a supportive environment
  • Receive investment in your professional development
  • Contribute to exciting, impactful projects across the UK

The company

Founded in 1997, ACS Construction Group Ltd is a leading civil engineering and building contractor. We deliver full-service solutions through our five divisions: ACS Construction, ACS Developments, ACS Contracting, ACS Energy, and ACS Groundworks.

We’re a people-first business with a strong focus on investing in our team, supporting development, and fostering a culture of mutual respect and trust. As an Investors in People Gold-accredited organisation, we are proud of our reputation for delivering high-quality, safe, and sustainable projects across sectors including energy, education, commercial, infrastructure, utilities, and leisure.

The role

We’re looking for an experienced Senior Contracts Manager to lead and manage multiple construction projects across various locations in the UK. This is a key role within our Operations team, responsible for ensuring that projects are delivered safely, on time, within budget, and to the highest standards of quality.

You will act as the main point of contact for clients and internal teams, including Site Managers, Quantity Surveyors, and our Head Office functions.

If you would like to work with us then please contact us by filling in the form below.

As an equal opportunities employer, ACS Construction Group is committed to the equal treatment of all current and prospective employees and does not condone discrimination on the basis of age, disability, sex, sexual orientation, pregnancy and maternity, race or ethnicity, religion or belief, gender identity, or marriage and civil partnership.

We aspire to have a diverse and inclusive workplace and strongly encourage suitably qualified applicants from a wide range of backgrounds to apply and join ACS.