Senior Business Administrator, Microsoft Security
Microsoft · microsoft.com
RedmondSenior3+ yrs
Subscribers got this job on 17 October 2026.
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The job in short
Administering Microsoft security systems.
Marketing
Details
- Found
- 8 d ago · posted 2026-10-16
- Location as listed
- Redmond, WA,US, US
- Role
- Systems / Network Administrator
- Source
- The company’s own careers site
Full description
Anticipate upcoming needs, understand key objectives, and help prioritize and manage deliverables. Provide proactive administrative support, including calendar management; scheduling and coordinating group meetings; planning domestic and international travel; submitting expense reports; managing headcount; and tracking and monitoring operating budget expenses. Support the team by organizing morale events and helping plan and execute team off-sites. Coordinate office setup for new hires; track current and future space allocations; plan office moves; assist with special projects; and contribute to divisional administrative responsibilities. Partner closely with the Security administrative team to ensure required procedures are completed and team support runs smoothly. Build and maintain effective relationships with executive-level leaders, administrative counterparts, and external contacts, and collaborate with partners in Human Resources, Recruiting and Staffing, Finance, and Real Estate. 2+ years administrative, business support, and/or customer service experience. 3+ years administrative, business support, or customer service experience in an environment with an emphasis on scheduling meetings/events, travel management, and basic administration work. Associate's/Bachelor's Degree in relevant field (e.g., Business Administration, Human Resources [HR], Marketing, Communications, Psychology, Sociology) OR equivalent experience. 1+ year(s) experience reviewing and managing administrative budgets (e.g., for events, morale, travel, training). Demonstrated ability to anticipate a manager's needs, work independently, make administrative decisions, and respond to information requests on the manager's behalf. Project and office management skills, including budget management, calendaring, and the business awareness needed to support decision-making. Ability to adapt to changing priorities, perform under pressure and on short notice, and take appropriate action. Adaptability and a collaborative mindset, with a proven ability to build and maintain effective working relationships with diverse internal and external contributors. Ability to protect highly sensitive information and maintain confidentiality with discretion and professionalism. Organizational, analytical, anticipatory, and written communication skills.
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