Marketing Assistant
Location: Sydney, Australia
Position: Full-Time (Monday to Friday)
Remuneration: Competitive salary with career development and performance incentives

Step Into the Spotlight with One of Australia's Leading Financial Brands

Are you a creative, polished, and dynamic individual who thrives at the intersection of luxury branding, investor engagement, and strategic marketing? KOSEC – Kodari Securities is offering an exciting opportunity for a Marketing Assistant to support daily marketing activities across KOSEC’s core operations and luxury lifestyle publication, KODARI Magazine.

You’ll play a pivotal role in expanding KOSEC’s brand presence, managing high-end events, executing digital campaigns, developing luxury brand partnerships, and crafting strategic communications that captivate our elite investor audience.

About KOSEC – Kodari Securities

KOSEC – Kodari Securities is a premier Australian financial institution, delivering tailored stockbroking, wealth management, and investment solutions to Ultra High Net Worth individuals, family offices, corporations, and institutions. With a rapidly expanding national and international presence, KOSEC is also the publisher of KODARI Magazine—a luxury investment and lifestyle publication distributed across top-tier channels including airport lounges, five-star hotels, and C-suite offices.

The Opportunity

As Marketing Assistant, you’ll work closely with senior executives, marketing teams, and external partners to execute high-impact marketing campaigns, grow KOSEC’s social media presence, coordinate luxury investor events, manage CRM-based communications, and develop strategic brand collaborations. You will be the public face of KOSEC in high-profile settings and a key driver of the firm’s premium image and media presence.

Key Responsibilities

Marketing Execution & Digital Engagement

Represent KOSEC at investor forums, luxury brand activations, and exclusive events

Manage and execute social media content calendars across Instagram, LinkedIn, YouTube, and other platforms

Create high-impact digital campaigns aligned with KOSEC’s brand values and audience preferences

Monitor analytics and adjust strategies to enhance engagement, reach, and conversion

Event Coordination & VIP Engagement

Plan and coordinate high-profile investor events, podcast productions, photo/video shoots, and luxury activations

Manage guest outreach, scheduling, and communication with high-net-worth clients and brand partners

Provide in-person support at events to ensure seamless execution and guest satisfaction

Luxury Brand Partnerships & Strategic Outreach

Proactively identify, engage, and develop new partnerships with luxury brands that align with KOSEC’s elite positioning

Secure cross-promotional collaborations for KODARI Magazine, client events, and digital campaigns

Maintain long-term brand relationships and co-create exclusive experiences for KOSEC’s UHNW clientele

Content Creation, Email Marketing & Media Relations

Write and design marketing emails, newsletters, and client campaigns using KOSEC’s CRM system

Contribute to the development of editorial and promotional content for KODARI Magazine and media outlets

Draft press releases, investor communications, and branded media assets

Liaise with external media, PR agencies, and luxury brand representatives to amplify KOSEC’s media footprint

Administrative & Brand Operations Support

Provide administrative support for marketing schedules, internal communications, and project execution

Assist with office presentation and event setup, maintaining KOSEC’s premium visual standards

Work cross-functionally with internal departments to ensure timely delivery of campaigns and projects

What We’re Looking For

Experience in marketing, luxury branding, partnerships, or event coordination

Strong written and verbal communication skills with a confident, client-facing presence

Passion for luxury branding, premium lifestyle marketing, and high-level networking

Demonstrated ability to build and maintain external partnerships and stakeholder relationships

Skilled in social media platforms, CRM/email marketing tools (e.g. Mailchimp, HubSpot), and basic design tools (e.g. Canva)

Highly polished, presentable, and able to represent KOSEC at VIP engagements and industry events

Highly organised, capable of managing multiple tasks in a fast-paced, deadline-driven environment

Degree in Marketing, Communications, Public Relations, or related field preferred

KOSEC’s Core Values

✔ Prestige & Excellence – Elevating every campaign and interaction with professionalism and creativity
✔ Innovation – Driving unique, forward-thinking marketing strategies that position KOSEC at the forefront
✔ Influence – Engaging Australia’s most successful investors and luxury brands with distinction
✔ Execution – Delivering consistent, high-quality outcomes that reflect KOSEC’s elite standards
✔ Collaboration – Partnering across internal teams and external stakeholders to bring world-class ideas to life

Why Join KOSEC?

Exclusive Marketing Role – Work within one of Australia’s most prestigious financial firms at the forefront of investment and luxury

Luxury Brand Engagement – Build new collaborations with leading luxury brands across fashion, travel, and lifestyle

Creative Freedom & Career Progression – Gain real ownership over marketing strategy in a high-growth, high-reward setting

Direct Access to Investors & Media – Contribute to KODARI Magazine and support events that reach top-tier clients

Performance-Driven Recognition – Be rewarded for strategic input, innovation, and measurable impact

The following links provide you with a glimpse into our company:

Events

https://www.youtube.com/watch?v=tKey80PO7OY

KOSEC on TV - Sky Business Channel

https://www.youtube.com/watch?v=wizdBmRzS2I

Channel 7

https://www.youtube.com/watch?v=mqN_06W5z34

KOSEC & UNSW Business School

https://www.youtube.com/watch?v=1OVeJuX1xMw

KOSEC & Macquarie University

https://www.youtube.com/watch?v=jx6CqP6WbCk

KOSEC TV Commercial

https://www.youtube.com/watch?v=iiCq197q84Q

If you believe you meet these criteria, kindly submit your resume or, if preferred, contact us at 1300 854 151. Please note that, due to a high volume of applications, we will only be able to reach out to successful candidates. We appreciate your understanding and request that you apply if you are located in Sydney.