Jobs in Sydney, Australia

About the role

Firmus builds and operates AI factories - the industrial plants of the intelligence age. We design, manufacture, construct, own and operate the full stack: from the grid connection and energy systems, through our own cooling and power infrastructure, to the GPU clusters and the software that runs them. Energy in, tokens out. We are not a data centre company. We are a process industry, converting renewable energy and GPU supply into AI compute at a cost of production we believe no operator starting today can match. Our facilities are engineered from the GPU outward, manufactured in our own supply chain, and operated against contracts with some of the world's largest and most progressive technology companies operating at the frontier of AI development. The scale of what we are building means our impact is felt well beyond technology: in national energy markets, where our demand unlocks stranded renewable generation; in regional economies, where gigawatt-scale industrial investment lands; and in national capability, where sovereign AI infrastructure is becoming a strategic asset. Writing about Firmus means writing about all of it - compute, energy, capital, and policy - with numbers that hold up. Firmus runs on narrative as much as it runs on engineering. The same story - what we build, how it performs, what it costs, why it matters - has to hold together across our website, investor presentations, customer materials, government submissions, and thought leadership, told at different depths for different audiences but never contradicting itself. The Strategic Writer owns that coherence. You are the person who can sit with an engineer in the morning and understand why our cooling architecture impacts the efficiency of AI Token production , then explain it that afternoon in a response to the media, a minister, communities where we have sites, or the front page of our website - accurately, and in their language. You write across the full surface of the business and our audiences , and you are the keeper of how Firmus sounds.

What you'll bring

• Demonstrated experience producing commercially oriented technical or policy content.
• Ability to engage deeply with technical and commercial stakeholders and extract what materially matters.
• Comfort operating in environments where accuracy and credibility directly affect commercial and policy outcomes.
• Write with an understanding of cost, scale, and operational constraints.
• Test claims against data, not aspiration.
• Understand that in AI and compute infrastructure, credibility is a commercial asset.
• You are deliberate about what is said, and what is not.
• Strong communication (technical + non-technical audiences)
• Strong ability to understand diverse angles of complicated issues, and tell a consistent narrative
• Attention to detail, consistency in approach to writing, formatting and presentation
• Managing multiple deadlines and competing priorities
• Problem-solving under ambiguity