PlasmaLeap Technologies is a globally recognised Australian clean-chemicals company reinventing how the world makes molecules. We decarbonise heavy industry and eliminate input scarcity by putting clean, distributed chemical production in the hands of communities themselves. Our proprietary plasma reactors use renewable electricity, air and water to produce green fertilisers and fuels, creating a scalable, commercially viable pathway to net-zero that strengthens food security and bypasses fragile, fossil-fuel global supply chains entirely.
How you'll spend your time
Executive Support & Strategic Coordination
Manage the CEO's calendar, inbox, meetings and travel with discretion and proactivity
Prepare decks, briefs, agendas and materials for board, investor and partner engagement
Track priorities, relationships and action items across internal and external projects
People & Hiring
Coordinate recruitment activities, interviews and candidate communication
Manage onboarding and offboarding logistics to ensure fast, smooth ramp-up
Office Operations & Team Enablement
Keep the office well-organised, well-stocked and running efficiently
Plan and support internal team events, workshops and celebrations
Support culture initiatives including pulse surveys and internal updates
Events & External Engagement
Plan and coordinate visits from investors, partners and external stakeholders
Manage logistics for conferences, public-facing events and materials
Systems, Tools & Knowledge Management
Maintain internal systems, trackers and shared resources (Notion, SharePoint etc.)
Continuously improve workflows, processes and operating rhythm to help the team move faster
About You
Experience in an Executive Assistant, Office Manager, or similar operational support role. Preferably experience in rapid environments such as start-ups, venture-backed companies or similar high-velocity settings
Exceptionally organised with strong attention to detail and follow-through
Clear, concise communicator with strong written and verbal skills
Calm, positive and solutions-focused – especially under pressure and ambiguity
Highly trustworthy and comfortable handling sensitive information and relationships
Confident navigating Microsoft Office + modern SaaS tools (HubSpot, Notion etc.) and quick to pick up new systems
Disciplined operator who is focused on getting things done, not just talking about it
Why you should join PlasmaLeap Technologies
We Move Fast
– Build, test, and learn outside your comfort zone alongside curious, driven teammates.
We Make an Impact
– Work on meaningful challenges that decarbonise industry and improve global food security.
We're Getting Recognised
– PlasmaLeap is earning global recognition through international awards, world-class investors backing us from multiple continents, and growing publication and patent output as we redefine what's possible in clean chemicals.
We Own It
– Every team member has a voice and takes real ownership in a culture of experimentation as we rapidly develop, prototype and scale our technology.
We've Got You
– Receive support through personal days, opportunities to travel and professional development opportunities.
We Celebrate Wins
– Enjoy fun, engaging company events while working hard on ambitious goals.
We Reward Talent
– Competitive salary, equity, and coverage for training and conferences.
Key Information
Seniority level: Mid-Senior level
Employment type: Full-time
Job function: Administrative
Industries: Climate Technology, Product Manufacturing
Location: Sydney, New South Wales, Australia. Salary range: A$120,000 – A$150,000. Referrals increase your chances of interviewing by 2x.
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