Executive Office Assistant jobs in United States
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Post Holdings · 21 hours ago

Executive Office Assistant

Post Holdings is a Fortune 500® company headquartered in Brentwood, Missouri, focused on innovative growth in the food industry. The Executive Office Assistant will provide comprehensive administrative support to the Chief Human Resources Officer and other departments, handling complex tasks and confidential information while ensuring smooth office operations.

Food and BeverageHospitalityNutrition

Responsibilities

Provide general support to the human resources and compliance departments, as well as other departments by request
Prepare complex documents including tables, calendars, and reports
Conduct research and information gathering on behalf of the senior leader
Use discretion, judgment, and knowledge of the organization to appropriately complete actions on behalf of the senior leader
Develop positive and strategic relationships at all levels of the organization
Coordinate and manage calendars, deadlines, appointments, travel (domestic and foreign) and other matters
Field inquiries, meeting requests, routes paperwork for signature, prepares filings and memos
Exercise professional judgement, discretion and confidentiality in handling sensitive information related to company financial performance, compensation matters, payroll and personnel matters
Process expense reports, invoices (including G/L coding), reimbursements and other related requests
Perform various routine clerical functions (scanning, faxing, mailing, FedEx)
Assist in other special projects as assigned by the departments
Ensure office policies and procedures are implemented appropriately
Order and timely maintain office supply inventory in the building
Identify and support opportunities for process and office management improvements
Place service calls for office equipment and act as the primary point of contact for general office inquiries and building maintenance
Maintain and stock copy room, kitchen and conference rooms in an orderly and timely manner
Ensure a clean and organized office environment
Assist with office layout planning and office moves with Corporate Facilities
Oversee proper maintenance for coffee service, vending machines, cleaning, etc
Serve the front desk
Liaison with building management company
Assist in the planning and execution of department events
Assist HR with coordinating employee engagement programs
Plan and help execute department summit meetings, including content creation, development of agendas, coordinating outside vendors, speakers, and negotiating costs for meals
Provide support to open enrollment processes

Qualification

Executive level supportMS Office proficiencyCorporate experienceData entry accuracyBasic math skillsOracle knowledgeInterpersonal skillsTime managementFlexibilityAttention to detail

Required

10 years of experience as an office assistant or related administrative support role
3+ years of experience as executive level support
Must be extremely organized with impeccable attention to detail and time management
Proactive and confident with excellent interpersonal skills
Accuracy in data entry and basic math and computer skills required
Advanced proficiency using MS Office (Outlook, Word, Excel and PowerPoint)
Ability to function independently, work effectively with a wide variety of individuals and be flexible is critical
Sitting or standing for extended periods of time
Bending at the waist, kneeling or crouching to file materials
Lifting, carrying, pushing or pulling objects up to 25 pounds
Reaching overhead and above shoulders to retrieve supplies
Onsite role; 5 days a week

Preferred

Corporate experience preferred
Basic knowledge of Enterprise Resource Planning (Oracle) system is desired but not required

Company

Post Holdings

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Post Holdings is a consumer goods company currently operating in the center-of-the-store, active nutrition and private label food

Funding

Current Stage
Public Company
Total Funding
$4.91B
2025-12-01Post Ipo Debt· $1.3B
2024-11-15Post Ipo Debt· $464.9M
2024-09-25Post Ipo Debt· $600M

Leadership Team

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Robert Vitale
President & CEO
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Mike Sullivan
Chief Information Officer
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Company data provided by crunchbase