Marketing Assistant

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

KOSEC on TV - Sky Business Channel

Channel 7

KOSEC & UNSW Business School

KOSEC & Macquarie University

KOSEC TV Commercial

If you believe you meet these criteria, kindly submit your resume or, if preferred, contact us at 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.

---