Office Manager |Specialist Civil Engineering Contractor| London

About the Client Our client is a specialist construction and civil engineering contractor delivering high-quality public realm, landscaping, and infrastructure projects across London and the Southeast. Working across both public and private sectors, the business is known for its collaborative approach, technical expertise, and commitment to delivering projects that enhance communities and urban environments. Role Overview The Office Manager will oversee the day-to-day running of a busy head office within a specialist construction and civil engineering business. Supporting both operational and leadership teams, the role is responsible for ensuring efficient office management, administrative coordination, and a positive working environment. The position plays a key role in supporting project delivery by maintaining effective systems, processes, and communication across the business. Key Responsibilities * Manage the day-to-day operations of the office, ensuring a smooth and efficient working environment. * Act as the central point of contact for all administrative and office-related matters. * Provide high-level administrative support to senior leadership and wider teams. * Coordinate meetings, diaries, travel arrangements, and company events. * Maintain office systems, records, and document control processes. * Support project teams with documentation, reporting, and coordination where required. * Manage office supplies, equipment, and facilities, ensuring cost-effective procurement. * Liaise with external suppliers, contractors, and service providers. * Assist with onboarding new employees, including inductions and office setup. * Support HR and finance teams with general administrative tasks. * Ensure compliance with company procedures, policies, and quality standards. * Help maintain a professional, organised, and collaborative office culture. Skills & Experience * Proven experience in an Office Manager or senior administrative role. * Experience within construction, engineering, or a related sector is desirable. * Strong organisational and multitasking skills in a fast-paced environment. * Excellent communication and interpersonal abilities. * Proficiency in Microsoft Office and document management systems. * Ability to work independently while supporting multiple stakeholders. * High attention to detail and strong problem-solving skills. Personal Attributes * Proactive and adaptable with a “hands-on” approach. * Professional, approachable, and highly organised. * Strong team player with a collaborative mindset. * Ability to manage priorities and remain calm under pressure