Assistant Commercial Manager

Company: ATALIAN SERVEST
Apply for the Assistant Commercial Manager
Location: London
Job Description:

About The Company:

OCS UK & Ireland is a leading facilities management company with 50,000+ colleagues and a turnover in excess of £2bn. We deliver innovative, award‑winning services within facilities management, hard services, cleaning, security and catering. Our mission is to make people and places the best they can be for our colleagues, customers and the communities we serve. Our commitment to doing business the right way is rooted in our TRUE values – Trust, Respect, Unity, and Empowerment.

About The Role:

Key Responsibilities:

  • Control and communicate expenditure and maximise income to achieve or exceed budgeted financial performance.
  • Ensure the effective management of Projects commercial processes and work closely with the projects teams to drive value.
  • Understand the Contract, ensuring that the contract team (both operational and commercial team) properly identify and price contract variations and create clear persuasive arguments to achieve proper payment.
  • Ensure adherence to contract obligations.
  • Mitigate KPI penalties through robust operational performance data analysis and reporting.
  • Assess, record and advise managers on risks and opportunities that may influence financial performance.
  • Review contract terms and conditions for any new business opportunities and contract variations, identifying key commercial risks and preparing legal summary as part of tender sign‑off process.
  • Develop and implement commercial strategies to achieve business objectives.
  • Prepare and manage budgets, forecasts and financial reports.
  • Monitor project costs (Events) and revenues.
  • Conduct financial analysis and provide recommendations for cost optimisation.
  • Oversee the commercial and financial administration of the contract.
  • Ensure compliance with contractual terms and conditions.
  • Manage contract variations, claims and disputes.
  • Identify and assess commercial risks and develop mitigation strategies.
  • Monitor and manage risks throughout the contract lifecycle.
  • Develop and maintain strong relationships with clients, suppliers and stakeholders.
  • Ensure exceptional customer service and satisfaction.
  • Oversee Cost Value Reconciliation (CVR) processes.
  • Ensure the delivery of Key Performance Indicators (KPIs) and manage financial levers and applications.
  • Support the Contract Manager in managing Compensation Events (CE) and Early Warning Notices (EWN) to ensure timely and effective resolution.

Additional Responsibilities:

  • Attending client meetings
  • Submission of Contract Variations
  • Risk management
  • Generation and submission of various reports
  • Supporting WIP, PPM PO renewals

Essential Hiring Criteria:

  • Competent in Microsoft Excel and Word
  • Degree educated in a commercial / business / surveying discipline and / or relevant professional qualification
  • Relevant experience working within complex facilities management contracts
  • Understanding of CCS and NEC4 frameworks in the facilities management sector
  • Experience in providing commercial / quantity surveying support to construction and engineering projects
  • Previous knowledge of reviewing different contract commercial models including target cost, fixed price, cost reimbursable
  • High level of commercial awareness including knowledge of current contract legislation
  • Prior commercial experience is preferable.
  • Quantity surveying / Law / Accounting and Finance background preferred (not mandatory).

Equal Opportunities

We are an equal opportunities employer and rely on a diverse workforce with a broad range of knowledge, skills and backgrounds to deliver our goals. We offer an inclusive and welcoming environment and actively encourage applications from all individuals regardless of race, gender, nationality, religion, sexual orientation, disability or age.

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Posted: June 4th, 2026