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John Sisk & Son Ltd

Commercial Manager

Company logo
John Sisk & Son Ltd
A leading construction and engineering company delivering major infrastructure and building projects.
Commercial Management and Leadership in Construction Projects
20d ago
£160,000
Expert & Leadership (13+ years)
Full Time
Farringdon, England, United Kingdom
Onsite
Company Size
3,000 Employees
Service Specialisms
Construction services
Engineering
Off‑site fabrication
Civil engineering
Commissioning & Qualification (C&Q)
Facilities management
Project management
Digital/BIM delivery
Sector Specialisms
Commercial
Life Sciences
Data Centres
Infrastructure
Residential
Healthcare
Education
Sports and Leisure
Role
What you would be doing
client relationships
cost planning
risk management
contract management
change management
financial reporting
  • Build and maintain strong relationships with clients, subcontractors and third parties on commercial issues
  • Supervise the preparation of cost plans for complex projects using appropriate techniques and software
  • Lead risk and opportunity management with the operations team, ensuring mitigation measures are identified and implemented
  • Support programme and change reporting to management and stakeholders
  • Lead preparation of contractual correspondence and reports, ensuring accuracy and compliance
  • Lead cost and value management for projects, ensuring systems and procedures are in place and followed
  • Represent the company in industry networks and forums, maintaining professional relationships that support business growth
  • Manage and mentor the commercial team to deliver key responsibilities and develop professional capability
  • Support knowledge sharing and mentoring through structured programmes
  • Contribute to business planning and ensure alignment of commercial objectives with business unit strategy
  • Identify and negotiate unacceptable contract terms, bonds, warranties and guarantees with clients and stakeholders
  • Manage project change processes by recording, evaluating and recovering entitlements where not the company’s liability
  • Prepare and monitor long-term cash forecasts for projects, interpreting variances and recommending corrective action
  • Provide guidance on risk allocation, step-down clauses and design liability in subcontractor and designer agreements
  • Ensure commercial teams act in line with company values, health and safety standards and cultural behaviours
  • Lead the analysis of project cost reports to inform decision making
  • Provide commercial support and training to site staff
  • Oversee financial reporting and cashflow forecasting for projects
  • Develop innovative systems to control costs and monitor financial performance
  • Ensure commercial practices comply with legislation, company policies and best practice
What you bring
commercial management
contract law
risk management
project financial performance
degree
leadership training
  • Proven experience in commercial management within construction or infrastructure
  • Strong knowledge of contract law, risk management and dispute resolution
  • Training in bonds, warranties and insurances
  • Training in dispute resolution and contract management
  • Training in communication, influencing and negotiation
  • Knowledge of design and build processes and delivery planning for multi-disciplinary teams
  • Ability to prepare accurate contractual correspondence and reports under tight timelines
  • Excellent communication, influencing and stakeholder management skills
  • Ongoing CPD in construction law, commercial management and industry best practice.
  • Active involvement in professional networks or industry associations
  • Skilled negotiator with the ability to secure acceptable outcomes on complex projects
  • Advanced training in change management, persuasion and influencing skills
  • Experience developing innovative systems for monitoring direct works cost and project financial performance
  • Degree in Quantity Surveying, Construction Management, Law, Business Administration or related field
  • Training in financial management and cost control
  • Detailed understanding of project cost management systems and ability to interpret data for decision making
  • Experience leading commercial teams across multiple projects or large-scale programmes
  • Leadership training in managing and developing teams
Benefits
  • Travel expenses
  • Professional and Educational development
  • Enhanced parental leave
  • Competitive Salary with yearly increase
  • 26 days holiday ( option to purchase 5 more)
  • Employer pension
  • Competitive mileage rate
Training + Development
Information not given or found
Interview process
Information not given or found
Visa Sponsorship
Information not given or found
Security clearance
  • yes, employment history checks will be conducted
Company
Overview
1859
Year Founded
The company has a long history of excellence and innovation in construction and engineering.
  • Specializes in delivering large-scale projects across various sectors, including residential, commercial, and infrastructure.
  • Completes landmark projects in transportation, utilities, and energy with a reputation for innovation and quality.
  • Expands expertise to both public and private sector projects, from high-rise buildings to complex infrastructure works.
  • Delivers projects globally across Europe, the Middle East, and beyond.
  • Builds a legacy of excellence, securing repeat business from high-profile clients.
  • Showcases challenging projects, innovation in engineering, and sustainable construction practices.
Culture + Values
  • We are committed to safety, and we aim to achieve zero harm across all areas of our business.
  • We work together as one team, developing strong relationships and supporting each other to achieve common goals.
  • We take responsibility for our actions and outcomes, holding ourselves accountable for the quality and success of our work.
  • We believe in continuous improvement, innovating and embracing new ideas to deliver smarter, more efficient solutions.
  • We act with integrity, respecting and valuing everyone we work with, and maintaining a high standard of ethical conduct.
  • We strive to deliver excellence, always aiming to exceed expectations through quality, reliability, and innovation.
Environment + Sustainability
2050 Target
Net-Zero Emissions by 2050
Aiming to achieve net-zero carbon emissions by 2050, marking a significant step in long-term environmental commitment.
50% Reduction
Carbon Emissions Goal by 2030
Targeting a 50% reduction in carbon emissions by 2030 as part of an ambitious sustainability initiative.
  • A strategic approach to reduce environmental impacts through improved waste management, energy efficiency, and sustainable sourcing.
  • Enhanced renewable energy utilization across all sites.
  • Implementation of a zero-to-landfill policy for construction projects.
  • Ongoing monitoring of environmental performance to ensure compliance and enhance sustainability.
Inclusion & Diversity
30%
Female Representation Goal
A goal to reach 30% female workforce representation through strategic initiatives.
By 2025
Diversity Milestone Target
Target year to achieve significant diversity milestones, including female representation goals.
  • Developed a comprehensive Inclusion and Diversity (I&D) strategy focusing on gender equality and diverse representation in leadership.
  • Launched programs to support women in construction, encouraging participation and career progression.
  • Annual review of gender pay gap, with active steps being taken to close the gap.
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