Senior Administrator

Senior Administrator

Permanent Part Time (25 hours per week)

Remote

About Us

Gateway Advisory is a dynamic business advisory firm committed to delivering strategic corporate services to clients across South Australia including finance, people and culture, property and business development. We are proud of our deep community ties and our commitment to supporting Indigenous organisations. We pride ourselves on our collaborative culture, innovative thinking, and unwavering commitment to excellence. Our client-centered approach empowers our team to work flexibly while staying deeply connected to our mission and each other.

About the Role

We are seeking a proactive and highly organised Senior Administrator to support our Corporate Services team. This role is pivotal in coordinating internal operations and client-facing functions across people and culture, quality and auditing, property and asset management, finance, and project support.

You'll work closely with our Director, People and Culture Managers, Payroll Manager and other team members, and liaise with external clients and stakeholders to ensure smooth delivery of administration support and services. From managing inboxes and calendars to supporting recruitment, audits, and project tracking, your valuable contribution will help drive operational excellence across the board.

Key responsibilities of the role include (but not limited to):

• Manage inboxes, calendars, system access, and meeting coordination

• Maintain document management processes and systems and prepare reports, briefs, and proposals

• Communicate clearly with internal and external stakeholders

• Research property development, asset purchases, and insurance to inform reporting

• Assist with recruitment, onboarding, payroll queries, and training coordination

• Support reporting and compliance for audits and management reviews

• Maintain employee records and documentation across platforms including Employment Hero

• Assist with accreditation preparation and audit coordination

• Maintain project plans, timelines, documentation and tracking systems

• Contribute to process improvement initiatives and support corporate and business development projects

This is a part-time remote role (25 hours/week), ideal for someone who enjoys working from home and has an appropriate home-office set up.

About You

You're a confident administration professional with a background in corporate services, HR, or business support and meet the following criteria:

• A qualification in administration, HR, business, finance or equivalent experience

• Strong organisational and time management skills

• Experience supporting executive teams and coordinating projects

• High cultural competency and interpersonal skills

• Familiarity with HRIS platforms like Employment Hero (highly desirable)

• A current Police Check or willingness to obtain one

You're a natural relationship-builder, able to juggle competing priorities and enjoy variety in your work. You communicate clearly, work independently, and always bring a "can-do" attitude.

Perks

• Competitive rate of pay reflective of skills and experience

• Flexible remote work arrangements

• Flexibility to schedule work hours that supports your lifestyle

• Opportunity to work across diverse corporate service areas

• Supportive leadership and collaborative team culture

• Professional development opportunities

• Meaningful engagement with Aboriginal and Torres Strait Islander communities

How to Apply

If you're ready to embark on a fulfilling career journey with Gateway Advisory, submit your applicationby midnight Sunday 16th November 2025. Applications will only be accepted through the advertised job platform (SEEK).

• To complete your online application, you will be asked to upload a copy of your resume and a cover letter responding to the criteria listed in the About You section.

• Please note that as part of the recruitment process, prior to an offer of employment being made, recommended candidates may be subject to pre-employment screening checks.

• Your experience throughout the application process matters to us. All applicants will receive a response.