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Executive Administrative Assistant

OneStream - Birmingham, United Kingdom - Hybrid - posted 2026-10-01

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Salary: USD 68,000 - 85,000 / annual

OneStream is seeking an Executive Administrative Assistant to serve as a trusted partner and primary point of contact for the Executive Vice President of Product & Engineering. This role is central to executive operations, managing complex calendars, coordinating strategic communications, and facilitating cross-functional collaboration in a fast-paced, highly collaborative environment. Key responsibilities include: - Providing high-level administrative support to the EVP, including calendar management, meeting coordination, correspondence preparation, and handling confidential information - Coordinating detailed domestic and international travel arrangements, including itineraries, accommodations, and travel documentation - Acting as a strategic gatekeeper for executive leadership, ensuring schedules align with business objectives - Facilitating seamless communication between executive leadership and internal departments while building strong cross-functional relationships - Maintaining awareness of business priorities and proactively informing leadership of upcoming commitments and action items - Planning and coordinating leadership meetings, team offsites, and all-hands events, including logistics, budgeting, vendor coordination, and presentation materials - Preparing and maintaining executive materials, including biographies and organizational resources - Managing business-related meetings and events with agenda management, note-taking, and follow-up coordination - Processing executive expense reports and conducting research and special projects as needed - Partnering cross-functionally with Procurement, Legal, Finance, People Operations, Talent Acquisition, and Communications teams - Providing backup administrative support for other executives and contributing to the broader administrative support community - Supporting ad hoc projects and operational initiatives as assigned OneStream is the operating system for modern Finance, empowering finance organizations and professionals globally. The company operates in a fast-paced, collaborative environment with teams spanning continents and time zones. REQUIREMENTS: - Bachelor's degree in Business Administration or related discipline, or equivalent combination of education and relevant work experience - 5-10+ years of experience providing executive-level administrative support to C-suite leaders, preferably within a public company or fast-paced corporate environment - Ability to handle highly sensitive and confidential information with professionalism and discretion - Exceptional organizational, time management, and prioritization skills with ability to manage multiple competing demands - Strong attention to detail with excellent problem-solving and critical thinking abilities - Outstanding written and verbal communication skills - Advanced proficiency with Microsoft Office Suite (Word, Excel, PowerPoint, Outlook) - Proven ability to work independently, exercise sound judgment, and proactively anticipate business needs - Strong interpersonal skills with ability to build relationships across all organizational levels PREFERRED: - Demonstrated experience providing high-level administrative support in a fast-paced corporate environment - Strong knowledge of office management systems, processes, and administrative best practices

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