Office Manager

Banhamswa; City Of Joondalup; On-site; AUD 85,000 - 96,000; Full time

Job summary

Banhams WA in Western Australia is seeking an experienced Office Manager to lead daily administrative operations. This senior role involves supervising a large team and improving operational efficiency. Candidates must demonstrate strong leadership, office management experience, and preferably have a background in construction or similar industries. The position offers a salary range of AUD $85,000 – $96,000 per annum (plus superannuation) and provides a dynamic work environment.

Qualifications

• Proven experience as an Office Manager or in a senior administrative leadership role.
• Experience managing teams within a medium to large business environment (20+ staff preferred).
• Strong leadership, organisational, and time management skills.

Responsibilities

• Oversee and manage the daily operations of the administrative office.
• Supervise, lead, and support a team of approximately 25 administrative staff.
• Develop, implement, and maintain office policies, procedures, and systems.

Skills

Office Management

Team Leadership

Organisational Skills

Communication Skills

Time Management

Stakeholder Management

Process Improvement

Microsoft Office Suite

Education

Qualifications in Business Administration

Job description

Position Title: Office Manager
Business: Banhams WA
Location: Greenwood, Western Australia
Employment Type: Full-time
Salary Range: AUD $85,000 – $96,000 per annum (plus superannuation)

About the Business

Banhams WA is an established and growing construction and services business operating across Western Australia. The company employs over 55 staff, including administrative personnel and trade workers, and continues to expand its operational footprint. The business maintains a structured administrative division comprising a team of at least 25 administrative staff supporting various business functions including operations, finance, HR, and project coordination.

Position Overview

Banhams WA is seeking an experienced and highly organised Office Manager to oversee and coordinate the day-to-day administrative operations of the business. This is a senior administrative role responsible for managing a large office team and ensuring the efficient functioning of internal processes, systems, and support services across the organisation.

The role requires a proactive and capable professional with demonstrated experience in office management within a medium to large business environment, ideally within construction, trades, or project-based industries.

Key Responsibilities

• Oversee and manage the daily operations of the administrative office, ensuring efficiency and alignment with business objectives
• Supervise, lead, and support a team of approximately 25 administrative staff across multiple functions/divisions.
• Develop, implement, and maintain office policies, procedures, and systems to improve operational efficiency
• Coordinate administrative support for project teams and internal divisions, ensuring timely processing of documentation, reporting, and compliance requirements
• Manage internal communications and workflow across departments including operations, finance, and HR
• Oversee staff rostering, performance management, and training within the administrative team
• Liaise with senior management to support strategic planning and operational improvements
• Manage office budgets, procurement of office supplies, and vendor relationships
• Ensure compliance with relevant workplace policies, safety standards, and regulatory requirements
• Maintain accurate records, reporting systems, and document control processes
• Assist with onboarding/offboarding processes and HR administration in collaboration with the HR function
• Support continuous improvement initiatives and implement best practice administrative systems

Skills and Experience Required

• Proven experience as an Office Manager or in a senior administrative leadership role
• Experience managing teams within a medium to large business environment (20+ staff preferred)
• Strong leadership, organisational, and time management skills
• Excellent communication and stakeholder management abilities
• Demonstrated ability to implement and improve administrative systems and processes
• Experience in construction, trades, or project-based environments is highly desirable
• Proficiency in office management software and Microsoft Office Suite
• Ability to manage multiple priorities and work in a fast-paced environment

Qualifications

• Relevant qualifications in Business Administration, Management, or a related field (preferred but not mandatory where significant experience is demonstrated)