Office Administrator

CoreBuild Engineering Services; Staines-upon-Thames; On-site; GBP 21,000 - 27,000; Full time

Job summary

CoreBuild Engineering Services is seeking an efficient Office Administrator to manage day-to-day office operations and provide broad administrative support across the company.

You will handle communications, scheduling, filing, payroll and invoicing tasks, assist with onboarding and HR activities, and ensure health and safety compliance while maintaining orderly office systems.

Qualifications

• Must have proven experience as an Office Administrator or similar role.
• Strong organizational skills and meticulous attention to detail.
• Excellent communication and interpersonal abilities.

Responsibilities

• Answer calls and emails; manage communications.
• Organize and maintain filing systems; schedule meetings and events.
• Handle payroll, invoicing and budgeting tasks; assist HR onboarding.

Skills

Office administration

Organization

Communication

Education

High school diploma

Certifications

Tools

MS Office

Google Workspace

Job description

Overview:

CoreBuild Engineering Services is seeking an efficient and detail-oriented Office Administrator to join our team. This role will be responsible for managing office operations, ensuring smooth day-to-day activities, and providing administrative support to various departments. You will play a key role in maintaining the organization and assisting with essential administrative tasks across the company.

Key Responsibilities:

• Answer phone calls, emails, and other communications
• Organize and maintain office filing systems
• Coordinate and schedule meetings, appointments, and events
• Order office supplies and manage inventory
• Prepare and process documents, reports, and correspondence
• Assist with payroll, invoicing, and budgeting tasks
• Provide support for HR-related activities, including onboarding
• Ensure office compliance with health and safety regulations
• Manage office equipment and ensure functionality
• Handle administrative tasks to support various departments as needed

Qualifications:

• Proven experience as an Office Administrator or similar administrative role
• Strong organizational skills and attention to detail
• Excellent communication and interpersonal skills
• Proficiency in office software (e.g., MS Office, Google Workspace)
• Ability to work independently and manage multiple tasks
• Previous experience in the construction industry is a plus
• High school diploma or equivalent; additional certification is a plus