Office Administrator

About Us For over 35 years, GPA Engineering has been a trusted, Australian-owned consultancy delivering engineering, procurement and construction management services across water, energy, renewables, defence, mining, and hydrogen. We develop and implement projects that drive critical infrastructure and support industries across Australia. With offices nationwide (Adelaide, Brisbane, Melbourne, Sydney, Darwin, Perth) and a reputation for technical excellence, our strength lies in our people. We bring together diverse, motivated professionals who value teamwork, integrity, safety, and sustainability. At GPA, you'll find the scale and expertise of a leading consultancy, combined with the supportive culture of a close-knit team. About the Role We are seeking an enthusiastic and proactive office administrator for our Perth office. This role is central to ensuring the smooth running of our office such as supporting daily operations, fostering a positive team culture, and assisting with HSE, HR and general administrative tasks. You will play a key role in coordinating office activities, and managing invoices. To succeed in this role, you'll thrive in a hands‑on, collaborative environment, be comfortable juggling diverse responsibilities, and proactively anticipate the needs of the team. Key Duties Provide general office administration support, including reception duties and liaison with building management Maintain office amenities and organize staff social events Assist with HR activities, such as onboarding and inductions of new employee(s) Support the QHSE Manager to ensure local compliance with QHSE requirements Provide general business development support as required Perform filing, scanning, word processing, and document formatting Taking minutes of meetings Manage document archiving in line with company policies in a timely and effective manner Skills and Experiences Excellent organisational and time management skills Strong communication skills, both verbal and written Proficiency in using Microsoft Office suite (Word, Excel, Outlook, PowerPoint) Ability to handle confidential information with discretion Demonstrated ability to work effectively as part of a team A requirement for this role is to complete a satisfactory Australian police clearance. What we offer Competitive Salary & Rewards – a fair and attractive compensation package with paid overtime, recognising the value of the work you put in. Career Growth & Development – structured progression pathways, company-sponsored training, and support towards professional membership and Chartership. Flexibility – hybrid working options and cultural leave swap days, because we know work‑life balance matters. Health & Wellbeing – wellbeing programs, confidential EAP support, and a culture that genuinely looks out for each other. Family‑Friendly Benefits – paid parental leave for both primary and secondary carers, plus policies that support every stage of life. Community & Culture – a workplace that values connection and fun, from weekly sports teams and fitness clubs through to social events like cinema nights, family BBQs, quiz nights, and celebrations of diverse cultural traditions. Giving Back – a strong commitment to charity, with GPA donating over $3 million directly to charitable organisations. Diversity & Inclusion – a team where different perspectives are respected and collaboration drives better outcomes. At GPA, you'll be joining a workplace that combines the professionalism of a leading consultancy with the warmth of a supportive, people‑first culture. We're proud that over 80 of our team members have been with us for more than 10 years – a testament to the career growth and long‑term commitment fostered here. Hear directly from our team and explore their experiences in our employee testimonials. We welcome applications from people of all backgrounds, experiences, and identities – including (but not limited to) Aboriginal and Torres Strait Islander peoples, people of all ages, cultures, ethnicities, gender identities, sexual orientations, neurodiversity, and those with disabilities. How To Apply Ready to take the next step in your career? We'd love to hear from you. Submit your application online before 18th December , and one of our team will be in touch. If you are curious but not sure you tick every box, we'd still encourage you to apply – at GPA we value potential, growth, and the diverse perspectives each person brings. If you require adjustments to the recruitment process to support your application, you may email us at Please Note Due to the company's year‑end shutdown period, this position will remain advertised for an extended period. Shortlisted candidates will be contacted once normal operations resume. Disclaimer to Recruitment Agencies Please be advised that GPA Engineering does not accept resumes submitted by third‑party recruitment agencies. All job applications must be submitted directly by the candidate through our official career portal or via direct contact with our HR team. We will not be held liable for any fees or claims from recruitment agencies regarding unsolicited resumes or candidate submissions. #J-18808-Ljbffr