Marketing Operations Manager

Who we are

E1, (formerly called EstimateOne) is a SaaS tender management platform connecting commercial builders with subcontractors and suppliers. Proudly named one of AFR's Best Places to Work in 2025, we're the market leader in Australia and New Zealand — and now we're growing our 120-person team into the UK.

Our scaleup vibe keeps things lively. We've come a long way in 15 years, and seeing what we've achieved in that time, gets us pretty excited for the next 15. We're passionate about setting clear, fair expectations and delivering results, with a genuine commitment to wellness and happiness that you'll truly experience.

We've been recognised twice on the AFR Best Place to Work list, so we care a lot about making sure we're a place people want to work. 

The Role

We're looking for a Marketing Operations Manager to build the systems, data foundations, and automations that power E1's marketing efficiency and scalability.

As our Marketing Ops Manager, you'll make sure every campaign, channel, and lifecycle touchpoint is measurable, integrated, and continuously optimised. You'll help the marketing team move faster, work smarter, and make more confident decisions through reliable data, automation, and experimentation.

You'll build lifecycle campaigns, workflows, and other automations, leveraging the content required of those mechanisms, including EDM, multimedia content, and more.

About You

You're a technically minded, process-driven marketer who thrives at the intersection of marketing, data, and technology. You love building infrastructure, streamlining workflows, and experimenting with automation and AI to unlock scale and precision across acquisition and lifecycle.

You have:

• A proven track record managing marketing systems (HubSpot, GA4, LinkedIn, Google Ads, and more) and ensuring data cleanliness and alignment across teams
• Experience building and maintaining automation workflows (HubSpot workflows, n8n, Zapier, etc.)
• Strong analytical skills with a knack for creating dashboards, tracking funnel performance, and driving data-led decisions
• Curiosity for emerging AI and agentic automation tools (n8n, LangChain, or custom GPT automations)
• Experience with Salesforce is a nice to have, but not essential
• Humility, hunger, and smarts

Must-have skills/experience:

• You must be an expert in Hubspot's marketing suite, with extensive and demonstrable experience building complex automations, workflows and dashboards
• Experience in marketing ops for B2B SaaS

The ability to champion our company values matters to us; we care about our team and you'll be joining a group of people who want each other to be happy and successful. If you're a motivated, self-starter and passionate person, we need you in our team. 

To learn more about our values, check out our Nuts & Bolts (beware, it's huge):

Perks

There's more to working at E1 than just creating game changing technology for the construction industry. We know that to reach the lofty goals we set ourselves we need to look after our team, our shareholders and the industry we serve. These are just a few of the things we offer:

• You can choose where you work - from the office, from home, or a mix of both
• If you need part-time arrangements let us know when you apply and we'll see if we can make it work for you
• We understand the importance of mental health, so E1 will cover the cost of 3 confidential therapy sessions per year with a therapist of your choice, via our platform Talked which has access to over 100 licensed therapists across Australia.
• You'll get $5,000 per year to put towards your professional development
• You'll get $500 each year to design your own WFH set up
• You'll get 5 days entrepreneurial leave per year, to work on your side projects and make them come to life
• Paid Parental leave (16 week primary carer, 6 weeks secondary carer)
• Volunteer leave
• We partake in business wide activities on a Friday afternoon, every 7 weeks (think escape rooms, drawing classes, games afternoons, online trivia)
• We also match non-profit donations 2:1 

Head to to find out more. 

E1 is an equal opportunity employer committed to providing a work environment which embraces and values diversity and inclusion. If you have any support or access requirements, please let us know when you apply so we can make your application process as smooth as possible.

 As a Circle Back Initiative Employer, we also commit to responding to every applicant.

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