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Windsor • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Windsor • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Windsor • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Windsor • 50 milesRemote · Hybrid · Onsite · Field · All Environments
34 senior administrative assistant jobs at 21 companies in Windsor, CO
6d
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Senior Administrative Assistant
Louisville, Colorado, United States
$57k-$105k/yr OnsiteFull Time
Experience supporting senior management, strong organizational and communication skills, proficiency in Word, Excel, PowerPoint and internet research, U.S. citizenship, and ability to obtain and maintain Top Secret clearance.
Microsoft Excel, Microsoft Outlook, Microsoft Word, Microsoft PowerPoint
1w
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Senior Administrative Assistant
Louisville, Colorado, United States
$57k-$105k/yr OnsiteFull Time
Experience supporting Director-level senior management; strong organization, communication, Microsoft Office, research, multitasking, and independent work skills. U.S. citizenship and ability to obtain and maintain Top Secret clearance required.
Microsoft Excel, Microsoft Outlook, Microsoft Word, Microsoft PowerPoint
2d
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Executive Administrative Assistant
Lafayette or Memphis or Minneapolis
$72k-$109k/yr OnsiteFull Time
6+ YOEHigh school diploma or GED plus 6+ years of administrative support experience, including 4+ years supporting senior leaders. Requires advanced Microsoft 365 skills and experience with confidential information, travel, calendars, presentations, and AI tools.
Microsoft 365, Microsoft Outlook, Microsoft Teams, Microsoft PowerPoint, Microsoft Word, Microsoft Excel, Microsoft Copilot
3w
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Administrative Assistant
Arvada, Colorado, United States
$27-$32/hr OnsiteFull Time, Part Time
5+ YOEHigh school diploma required, 5+ years supporting executives, and experience with travel, expenses, and meeting logistics. Requires strong communication, proofreading, Microsoft Office, discretion, and organization.
Microsoft Office, Microsoft Excel, Microsoft Word, Microsoft Outlook, Microsoft PowerPoint, Microsoft SharePoint, Microsoft OneDrive, AI tools
3w
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Administrative Assistant
Arvada, Colorado, United States
OnsiteFull Time, Part Time
5+ YOEHigh school diploma required; 5+ years supporting executives preferred, with experience in travel, expenses, meetings, MS Office, communication, proofreading, confidentiality, and complex scheduling.
Microsoft Office, Microsoft Excel, Microsoft Word, Microsoft Outlook, Microsoft PowerPoint, Microsoft SharePoint, Microsoft OneDrive, AI tools
1mo
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Underwriting Administrative Assistant
Roseville or Westminster
$22-$29/hr OnsiteFull Time
5+ YOEProvide comprehensive administrative support to underwriting leadership, manage calendars, travel and expenses, prepare reports and presentations, and handle confidential information; 5+ years preferred.
Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Teams, Microsoft SharePoint, Microsoft Loop, Microsoft Bookings, Microsoft Planner, Microsoft To Do, Concur
4w
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Executive Administrative Assistant
Irvine or Los Angeles or Boulder or Charlotte or Dallas or Phoenix or Sacramento or San Francisco or Seattle
$76k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent experience, 5+ years as a full-time executive assistant, Microsoft Office proficiency, AV troubleshooting, event management, organization, communication, discretion, and confidentiality.
Microsoft Office Suite
1w
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Executive Administrative Assistant
Lafayette, Colorado, United States
$72k-$109k/yr OnsiteFull Time
6+ YOEHigh school diploma or GED and 6+ years administrative support experience, including 4+ years supporting Director-level or above leaders. Advanced Microsoft 365, executive calendar, travel, presentation, confidential information, and AI productivity tool experience required.
Microsoft 365, Microsoft Outlook, Microsoft Teams, Microsoft PowerPoint, Microsoft Word, Microsoft Excel, Microsoft Copilot
4w
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Administrative Assistant - Bilingual
Commerce City, Colorado, United States
$23-$25/hr OnsiteFull Time
5+ YOEBilingual English/Spanish, HS diploma,5+ years admin/customer service,6+ months invoicing,proficient in Microsoft Excel/Word,ability to prioritize workload and work overtime.
Microsoft Excel, Microsoft Word, Xcel
3w
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Trust Administrative Assistant I, II, or III
Cheyenne, Wyoming, United States
$19-$29/hr OnsiteFull Time
0+ YOEExperience in trusts, trust accounting, and investments: 0–3 years for level I, 3–6 years for level II, and 6+ years for level III; proficiency with Microsoft Word, Excel, and Outlook.
Microsoft Word, Microsoft Excel, Microsoft Outlook
2mo
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Executive Assistant
Fort Collins, Colorado, United States
$61k-$92k/yr OnsiteFull Time
5+ YOEHigh school diploma/GED, minimum 5 years executive/senior-level administrative support, experience supporting multiple senior stakeholders, advanced organization/time management, discretion handling confidential information; Microsoft Outlook/Excel/PowerPoint/Teams proficiency preferred.
Microsoft Outlook, Microsoft Excel, Microsoft PowerPoint, Microsoft Teams
4d
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Executive Assistant
Fort Collins, Colorado, United States
$32-$38/hr OnsiteFull Time
5+ YOERequires five years of related experience, strong organizational and communication skills, sound judgment, confidentiality, attention to detail, and proficiency supporting an elected official or senior leader.
3w
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Executive Assistant
Westminster, Colorado, United States
$60k-$80k/yr OnsiteFull Time
5+ YOERequires 5+ years supporting senior leaders, advanced Microsoft Office proficiency, strong communication and organization skills, calendar and project coordination experience, discretion, and ability to manage competing priorities.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Teams, Microsoft SharePoint
1w
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Lead Executive Assistant - 953
Broomfield, Colorado, United States
$80k-$110k/yr OnsiteFull Time
10+ YOEBachelor's degree or equivalent experience and 10+ years supporting senior or C-suite executives. Requires advanced Microsoft Office proficiency, discretion, communication, prioritization, project coordination, and global travel experience.
Microsoft Office, Microsoft Outlook, Microsoft PowerPoint, Microsoft Word, Microsoft Teams, Microsoft Excel
1mo
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Executive Assistant, Operations
Louisville, Colorado, United States
$32-$38/hr HybridFull Time
5+ YOEHigh school diploma required; 5+ years executive/administrative support or operations coordination; proficiency with Google Workspace and Slack; strong written/verbal communication, discretion, organization, and problem-solving.
Google Workspace, Slack
1mo
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Executive Assistant to the Principal
Longmont, Colorado, United States
OnsiteFull Time
5+ YOE5+ years supporting senior executives, on-site in Longmont, Colorado, 20–30% travel, exceptional organization, systems thinking, elite note-taking, AI fluency, discretion, and strong communication.
LLMs, agents, Google Workspace, Slack, Notion, Jira, Confluence
3w
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Executive Assistant - Legal, Finance & IT
Westminster, Colorado, United States
$106k-$145k/yr OnsiteFull Time
7+ YOERequires 7+ years supporting C-suite or senior executives, strong confidentiality and independent judgment, problem-solving skills, Google Workspace and Microsoft Office Suite fluency, and global calendar and travel management experience.
Google Workspace, Microsoft Office Suite, Google Slides, Microsoft PowerPoint
6d
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Academic Executive Assistant
Federal Heights or Thornton
$59k-$86k/yr OnsiteFull Time
5+ YOEBachelor's degree preferred; 5+ years of executive or educational administrative experience preferred. Requires Microsoft Office proficiency, strong organization and communication skills, discretion, and complex schedule and meeting coordination experience.
Microsoft Office Suite, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Flexible Spending Accounts (FSA), Colorado Public Schools Retirement System (PERA), PERA 401K, 403B, Roth IRA
1w
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Executive Assistant to VP/GM, Commercial
Fort Collins or Loveland
$70k-$85k/yr OnsiteFull Time
5+ YOEHigh school diploma required; 5+ years supporting senior leaders, executive calendar and travel management, expense systems, strong organization, communication, problem-solving, confidentiality, and Microsoft Office proficiency.
Microsoft Outlook, Microsoft Teams, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
2w
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Executive Assistant to the CEO
Northglenn, Colorado, United States
$60k-$75k/yr OnsiteFull Time
5+ YOEBachelor's degree and 5+ years supporting C-level executives required. Requires Microsoft Office, Adobe Acrobat, driver's license, insurance, confidential-information handling, and background screening.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Adobe Acrobat
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