Corporate Office Administrator

Perenti Global Limited; Perth; On-site; AUD 60,000 - 75,000; Full time

Benefits offered by this job

Located close to public transport

Competitive remuneration package

Employee support services

Development opportunities

Job summary

Perenti Global Limited in Perth is seeking a Corporate Office Administrator to support facilities, executive services and workplace operations. You will manage reception, coordinate events, produce reports and maintain documentation for a busy corporate office.

You will support senior leaders, handle confidential information, and contribute to continuous improvement across office services within a dynamic, professional environment.

Qualifications

• Experience in office administration, workplace services, facilities coordination or corporate support roles.
• Exceptional customer service and stakeholder engagement skills.
• Proven experience supporting senior leaders and handling confidential information.
• Strong Microsoft 365 skills (Outlook, Word, Excel, PowerPoint, Teams).
• Excellent written and verbal communication and strong organisational abilities.
• Proactive problem-solving and a drive for continuous improvement.

Responsibilities

• Manage front-of-house reception and visitor experiences.
• Coordinate workplace facilities, maintenance and office services.
• Support Board and Executive meetings with logistics and document prep.
• Prepare reports, presentations and business correspondence.
• Manage office security, access cards and visitor systems.
• Coordinate internal events, employee engagement, workshops and town halls.
• Maintain administrative systems, records and reporting tools.
• Support workplace technology and Microsoft 365-based processes.
• Identify opportunities to improve systems and services.

Skills

Office administration

Facilities coordination

Executive administration

Microsoft 365

Stakeholder engagement

Confidential information handling

Communication

Problem solving

Multitasking

Tools

Microsoft 365

Job description

Perenti is an ASX200 diversified global mining services group with businesses in surface mining, underground mining and mining support services. The Group was founded in Kalgoorlie in 1987 and is today one of the world's largest companies providing surface and underground mining at scale. Headquartered in Australia, Perenti has operations and offices in 13 countries across four continents, employs around 8,000 mining professionals and is creating enduring value and certainty for clients on some of the world's largest mining projects.

We're seeking a highly organised, customer-focused and proactive Corporate Office Administrator to join our Corporate team in Perth.

As the face of our corporate office, you will play a pivotal role in creating a professional and welcoming workplace experience for employees, executives, Board members, visitors and external stakeholders. This is a diverse and fast-paced position that combines facilities coordination, executive support, workplace services, event management and business administration.

About the Role

Reporting to the Supervisor Corporate Facilities, you will be responsible for ensuring the smooth day-to-day operation of the Perenti corporate office while providing exceptional support to employees, senior leaders and visitors.

Key responsibilities include:

• Managing front-of-house reception and visitor experiences.
• Coordinating workplace facilities, maintenance and office services.
• Supporting Board and Executive meetings through logistics, hospitality and document preparation.
• Preparing reports, presentations and business correspondence.
• Managing office security processes, access cards and visitor management systems.
• Coordinating internal events, employee engagement activities, workshops and town halls.
• Maintaining administrative systems, records and reporting tools.
• Supporting workplace technology and Microsoft 365-based processes.
• Identifying opportunities to improve systems, processes and workplace services.

About You

To be successful in this role, you will bring:

• Experience in office administration, workplace services, facilities coordination, executive administration or a similar corporate support role.
• Exceptional customer service and stakeholder engagement skills.
• Proven experience supporting senior leaders and handling confidential information.
• Strong Microsoft 365 skills, including Outlook, Word, Excel, PowerPoint and Teams.
• Strong organisational, planning and time-management capabilities.
• The ability to manage multiple priorities while maintaining attention to detail.
• Excellent written and verbal communication skills.
• A proactive approach to problem solving and continuous improvement.
• The confidence to work independently while building strong relationships across the business.

Additionally, we would value experience in:

• Supporting Board meetings or executive leadership teams.
• Coordinating corporate functions, events and stakeholder engagements.
• Working within a corporate head office environment.
• Using workplace management, facilities or service delivery systems.

What we offer:

• Located close to public transport in a great central location
• A competitive remuneration package, with discretionary, performance-based incentives
• Employee support services
• Commitment to your ongoing development, including on-the-job opportunities

At Perenti, you'll be part of a collaborative and high-performing corporate team that values professionalism, service excellence and continuous improvement. You'll have the opportunity to work closely with senior leaders, contribute to key business activities and play an important role in shaping our workplace experience.