Commercial Manager - Greater London

Salary £45,000-£50,000 DoE

We're seeking a commercially astute and driven Commercial Manager to lead and oversee all commercial and contract-related activities. You'll play a key role in driving business profitability, managing risk, and supporting the strategic growth of the consultancy. This position is ideal for someone proactive, with a strong background in commercial management, ideally within engineering, construction, or professional services. Here at PartB, you'll join an open and collaborative work environment where you'll be supported and your hard work will be celebrated and rewarded.

Main Duties

• Lead commercial strategy across multiple projects and service lines
• Draft, review, and negotiate contracts, NDAs, and client agreements
• Oversee bid management and support tender processes
• Manage project budgets, cost control, and profitability analysis
• Ensure compliance with legal, regulatory, and insurance requirements
• Monitor commercial risk and implement mitigation measures
• Liaise closely with technical teams, clients, legal advisers, and external stakeholders
• Prepare commercial reports for leadership and support business planning
• Assist in pricing strategies and rate card development

Key Skills & Requirements

• Minimum 5 years’ experience in a commercial role, predominately within engineering, construction, or consultancy services
• Strong understanding of contract law, particularly NEC, JCT, and professional services agreements
• Proven track record of managing commercial aspects of high-value or complex projects
• Excellent negotiation, communication, and stakeholder management skills
• Highly organised, with strong financial and analytical acumen
• Experience in the fire safety or building services sector is advantageous but not essential

Rewards

We'll reward your hard work with brilliant benefits, including:

• Competitive salary
• 9-Day Fortnight, with every second Friday off (following successful completion of 6-month probation)
• Generous holidays: 27 days + bank holidays +period between Christmas and new year
• Private healthcare
• Flexible working
• Company credit card
• Confidential mental health support for you and your family, should you ever need it
• Electric car scheme (and many more)

PartB is an Equal Opportunities Employer. We believe the best work is done when a diverse group of people work together. It's never our intention to discriminate on background, gender, belief, race, colour, age, disability or sexuality. Every candidate is assessed on their merits and suitability for the role. We believe in paying people what they are worth and we actively seek to create a culture of respect, wellbeing, understanding and kindness.

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