Assistant Controller

Guardio is on a mission to redefine consumer cybersecurity for the modern internet.



We operate at consumer scale, protecting millions of people every day across devices, accounts, and digital touchpoints. In a world where phishing, fraud, and AI-powered scams evolve overnight, Guardio stays ahead of the curve.

We move fast, think deeply, and build with purpose. Our culture is rooted in transparency, feedback, and collaboration along with shared wins, team dinners, company trips, and good times.

We’re a team of 100+ makers, doers, and boundary-breakers. If you’re ready to tackle meaningful challenges, grow at lightning speed, and help shape the next frontier of online safety, you belong here.

So, what's the job?

We are looking for an Assistant Controller to join Guardio's finance team

You will:

• Support and participate in the monthly and annual close processes, ensuring accuracy, completeness, and adherence to deadlines
• Prepare balance sheet reconciliations and analytical reviews of financial data
• Assist in the preparation of financial statements in accordance with US GAAP
• Work closely with external auditors during the annual audit
• Assist with regulatory compliance and internal financial controls
• Support the preparation of monthly management reporting packages, including variance analysis
• Support revenue-related processes, including billing and payment operations
• Participate in process improvement and automation initiatives, including the use of AI tools
• Support ad-hoc financial analyses and projects as required
  
  

• CPA – mandatory; Big 4 experience required
• Fluent English – written and spoken
• Strong analytical skills and high attention to details
• Ability to work independently, meet deadlines, and manage multiple priorities
• Strong communication skills and a team-oriented mindset
• High proficiency in Excel and G-Suite; strong ability to learn and work with financial systems and AI tools