Job SummaryA renowned market leader in high-performance windows and doors solutions is seeking a motivated Commercial Administrator to join their forward-thinking team. This position offers the chance to play a pivotal administrative role within commercial construction projects nationwide, working directly alongside the Contracts Manager. The Commercial Administrator will provide essential support for the delivery and management of large-scale building projects. This role facilitates smooth communication between site management and internal teams while ensuring documentation and logistics processes are executed with precision.Key ResponsibilitiesCoordinate and assist with the administration of commercial construction projects across Ireland.Serve as a liaison between the ordering team and site managers to guarantee timely delivery of materials.Handle incoming enquiries from commercial sites, efficiently determining and actioning next steps.Review weekly fitters' invoices, confirming all work is officially signed off by main contractors.Set up new projects using the Fieldview project management system.Upload and calibrate technical drawings and project documentation for effective use onsite.Download, manage, and share weekly installation sheets with main contractors to ensure sign-off on all ongoing works.Participate in a variety of additional engaging administrative tasks as needed to support project delivery.RequirementsProficiency with Microsoft Excel and confidence in using a range of IT systems.Demonstrated interpersonal and communication skills.Ability to remain organised and effective under pressure in a dynamic environment.Prior administrative experience in the construction sector is highly desirable.Strong attention to detail with excellent organisational ability.Benefits"Great Place to Work" certified—join a company with a people-first culture and strong team spirit.Move into brand new, state-of-the-art offices in Park West Business Park (opening January 2026).Competitive company pension scheme.23 days annual leave.Defined and exciting routes for career advancement.