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Location: Wentzville, Missouri
Company: STS Technical Services
Employment Type: Full-Time, Direct Hire
STS Technical Services is hiring an experienced Administrative Assistant in Wentzville, Missouri. This position provides high-level administrative support to senior personnel by managing information flow, coordinating office functions, and ensuring day-to-day operations run smoothly. The ideal candidate is organized, resourceful, and capable of handling sensitive information with discretion.
Job Responsibilities:
- Manage general office duties such as ordering supplies, maintaining records systems, and assisting with basic bookkeeping
- Review and approve invoices, memos, reports, letters, and financial documents
- Analyse incoming submissions and communications to determine importance and appropriate routing
- Prepare agendas and coordinate logistics for meetings, committees, and internal events
- Make travel and meeting arrangements for leadership and staff
- Assist in the preparation of internal reports and presentations
- Support executives with day-to-day administrative needs while maintaining confidentiality and professionalism
Skills & Experience:
- Excellent verbal and written communication skills
- Strong organisational skills and attention to detail
- Ability to manage multiple tasks and deadlines independently
- Skilled in maintaining confidential records and handling sensitive information
- Experience in event planning and meeting coordination
- Proficient in Microsoft Office Suite, including Word, Excel, and PowerPoint
- Strong interpersonal skills and a team-first mindset
- Prior experience supporting executives is required
Education & Requirements:
- High school diploma or GED required
- 8–10 years of relevant administrative experience
- Experience working directly with executives required
About STS Technical Services:
STS Technical Services is a Top 100 Staffing Firm that partners with some of the largest names in aerospace, manufacturing, defense, and industrial sectors. We connect skilled professionals with long-term career opportunities across the United States.
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