Commercial Administrative Assistant​/Office Manager

MWH Treatment are currently looking for a Commercial Administrative Assistant & Office Manager to provide comprehensive administrative and commercial support to the Commercial ensuring theaccurateadministration of project financial information, payment processes, reporting, and commercial systems. The role supports Quantity Surveyors and Commercial Managers with the effective management of project costs, applications, payments, and commercial records to enable successful project delivery.

As the Office Manager provide administrative support to the Senior Project Manager & Managing Quantity Surveyor.

• Provide administrative support to Quantity Surveyors, Senior Quantity Surveyors and Commercial Managers across multiple projects.
• Maintainaccuratecommercial records and ensure all documentation is filedin accordance with company procedures.
• Assistin the preparation and distribution of commercial reports,schedules and project information.
• Support month-end commercial reporting activities and associated financial processes.

• Set up new projects within the IFS ERP system, ensuring all project information is correctly established.
• Process and administer payments through IFSin accordance with company procedures and deadlines.
• Process Value Order (VO) uplifts and ensure system recordsremainaccurateand up to date.
• Manage monthly application rollovers within IFS.
• Support the Commercial Team inmaintainingaccuratecost,valueand commitment data.

• Prepare and process client sales applications in support of the commercial team.
• Produce andmaintainrecords relating to project valuations and payment applications.
• Generate and distribute the monthly SUB
  09 Uncertified Payments Report.
• Support subcontractor payment administration and tracking activities.
• Assist with the reconciliation of commercial payment information.

• Produce weekly project transaction reports and distribute to project teams.
• Generate and distribute FIN
  03 reports and other commercial reports as required.
• Process andmaintaincost journals, ensuring costs areallocatedaccurately to projects.
• Support project cost reporting and data analysis activities.
• Assist with commercial audits and reporting requirements.

• Download andmaintainmonthly invoice records for project audit and backup purposes.

• Management of office premises, facilities and administration services ensuring the smooth, safe and efficient running and operation of the office.
• Promote office initiatives, communications and fundraising events
• Develop, manage online and manual filing systems
• Carry out relevant administration tasks ensuring compliance with BMS and document management systems.
• Support and assist nominated Senior Leaders in MWHT
• Maintain a positive and solution oriented approach to work, providing open and honest feedback.
• Undertake such other duties, training and/or hours of work as may be reasonably required and which are consistent with the general level of responsibility of this role
• In all internal and external contact, present a professional and positive image of the department and MWH Treatment and Thames Water as well as maintaining mutually constructive, positive and beneficial relationships.
• Take all reasonable steps to ensure appropriate confidentiality.
• Ensure all commercial and financial data ismaintainedaccurately and confidentially.
• Maintain electronic filing systems and reporting databases.
• Ensureaccurateentry and validation of information within company systems.

• Organise meetings, prepare reports and provide administrative support as required.
• Assist with onboarding and project mobilisation…