Company Description Arcanus Aerial Systems Inc. is a defence technology company building integrated unmanned systems and AI-driven sensing for security and intelligence missions worldwide. Beyond our core fixed-wing, VTOL, and hybrid UAV platforms, Arcanus is expanding across a broader defence portfolio - including counter-UAS capabilities, autonomous systems, and integrated payloads - delivered through a growing network of manufacturing and technology partnerships. With a focus on sovereign, allied supply chains, we deliver scalable, reliable systems that provide real-time, actionable intelligence while keeping personnel out of harm's way. Guided by a mission to empower defence and civilian customers, we are building toward a safer and more connected world. Role Description This is a full-time hybrid Executive Assistant role based in Vaughan, ON, with flexibility for some remote work. Supporting three senior executives, you'll be the operational backbone of a fast-moving leadership team - owning complex calendars, coordinating domestic and international travel, and managing confidential document flow with discretion. This is a high-trust, high-tempo role for someone who thrives on ambiguity, anticipates needs before they're voiced, and operates calmly as the first point of contact at the senior level. What you'll do Own complex, shifting calendars for two senior executives and coordinate across time zones Plan domestic and international travel, including in-country government and partner meetings Prepare and manage expense reports and related financial and logistical administration Coordinate board, investor, and partner scheduling, and prepare meeting materials Manage NDAs, document logistics, and sensitive information with absolute discretion Keep the office and day-to-day administration running smoothly Qualifications 4+ years in executive administrative support, ideally to C-suite or senior leadership Proven discretion handling confidential information and senior stakeholders Strong organizational, time-management, and written communication skills Proficiency with Microsoft Office Suite and modern scheduling tools Comfort with ambiguity, rapidly shifting priorities, and a fast-paced environment Ability to work both independently and collaboratively Experience in aerospace, defence, or technology sectors is an asset Eligibility for security clearance is an asset