Administrative Assistant Jobs in Denver, CO
Administrative Assistant jobs in Denver are in steady demand across the Central Business District, Cherry Creek, and the Denver Tech Center, driven by hiring in healthcare, government, and professional services. Employers actively hiring right now include Burns & McDonnell, State of Colorado, and City and County of Denver. See the openings below and apply to the ones that match your experience.
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Make an Impact Behind the Scenes at Mosaic!
Are you an organized multi-tasker who loves bringing order to a busy day? Do you want your work to actually mean something? At Mosaic, we relentlessly pursue opportunities to empower individuals with diverse needs, helping them live meaningful, connected lives.
We are looking for a high-energy Administrative Assistant to serve as the heart of our Denver office. In this flexible hybrid role, you'll be the welcoming face of our team, the master of our daily logistics, and a key partner in supporting our direct care workforce.
Why You'll Love This Role
Flexible Hybrid Perks: Balance your time between our Denver office for key hands-on duties and your home workspace. Once your daily office responsibilities are wrapped up, you have the flexibility to work remotely!
Diverse, Dynamic Days: No sitting at a desk doing the exact same task for eight hours straight—your day will range from fleet coordination and client documentation to greeting guests and supporting new hires.
Mission-Driven Purpose: Your organization keeps our entire team running smoothly so we can focus on empowering the people we serve.
What You'll Be Doing
Welcome & Office Anchor: Greet visitors, keep supply closets stocked, handle facility work orders, handle mail/deliveries, and keep our meeting spaces ready for action.
Onboarding & HR Support: Guide potential direct care workers through the onboarding pipeline, conduct reference checks, and process background checks.
Fleet & Logistics Management: Keep our vehicle fleet rolling safely by tracking monthly inspections, arranging oil changes/repairs, and managing registration renewals.
Financial & Data Administration: Process check deposits, submit agency receipts, maintain key inventory logs, manage team calendars, and secure important client documents in our digital systems.
SCHEDULE: Hybrid - Monday-Friday 8:00 a.m. to 5:00 p.m. with some flexibility
SALARY: $20.20 - $23.00
CLOSE DATE: Friday, September 25, 2026
What You Bring to the Team
Experience & Education: Associate degree (or equivalent training) and 3+ years in an administrative support role.
Tech-Savvy & Organized: Experience with standard office software, digital filing, and keeping track of moving parts.
People-First Mindset: Strong written/verbal communication skills, great problem-solving ability, and complete respect for confidentiality.
Availability: Ability to work a 40-hour Monday–Friday schedule, visit the Denver office 4–5 times a week for core tasks, and attend Thursday morning team meetings.
Make an Impact Behind the Scenes at Mosaic!
Are you an organized multi-tasker who loves bringing order to a busy day? Do you want your work to actually mean something? At Mosaic, we relentlessly pursue opportunities to empower individuals with diverse needs, helping them live meaningful, connected lives.
We are looking for a high-energy Administrative Assistant to serve as the heart of our Denver office. In this flexible hybrid role, you'll be the welcoming face of our team, the master of our daily logistics, and a key partner in supporting our direct care workforce.
Why You'll Love This Role
Flexible Hybrid Perks: Balance your time between our Denver office for key hands-on duties and your home workspace. Once your daily office responsibilities are wrapped up, you have the flexibility to work remotely!
Diverse, Dynamic Days: No sitting at a desk doing the exact same task for eight hours straight—your day will range from fleet coordination and client documentation to greeting guests and supporting new hires.
Mission-Driven Purpose: Your organization keeps our entire team running smoothly so we can focus on empowering the people we serve.
What You'll Be Doing
Welcome & Office Anchor: Greet visitors, keep supply closets stocked, handle facility work orders, handle mail/deliveries, and keep our meeting spaces ready for action.
Onboarding & HR Support: Guide potential direct care workers through the onboarding pipeline, conduct reference checks, and process background checks.
Fleet & Logistics Management: Keep our vehicle fleet rolling safely by tracking monthly inspections, arranging oil changes/repairs, and managing registration renewals.
Financial & Data Administration: Process check deposits, submit agency receipts, maintain key inventory logs, manage team calendars, and secure important client documents in our digital systems.
SCHEDULE: Hybrid - Monday-Friday 8:00 a.m. to 5:00 p.m. with some flexibility
SALARY: $20.20 - $23.00
CLOSE DATE: Friday, September 25, 2026
What You Bring to the Team
Experience & Education: Associate degree (or equivalent training) and 3+ years in an administrative support role.
Tech-Savvy & Organized: Experience with standard office software, digital filing, and keeping track of moving parts.
People-First Mindset: Strong written/verbal communication skills, great problem-solving ability, and complete respect for confidentiality.
Availability: Ability to work a 40-hour Monday–Friday schedule, visit the Denver office 4–5 times a week for core tasks, and attend Thursday morning team meetings.
See All 93 Administrative Assistant Jobs in Denver
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Find Administrative Assistant JobsAdministrative Assistant Job Market in Denver
Who's Hiring
- Burns & McDonnell10
- State of Colorado10
- City and County of Denver10
- Metropolitan State University of Denver10
- Hines5
Top Industries Hiring
- Education
- Consulting & Professional Services
Administrative Assistant Jobs in Denver: Frequently Asked Questions
How do I get a administrative assistant job in Denver?
Focus your search on Denver's strongest hiring sectors: healthcare systems anchored along the Colorado Boulevard corridor, state and federal agencies concentrated downtown near the Capitol, and professional services firms clustered in Cherry Creek and the Denver Tech Center. Candidates who can demonstrate proficiency in scheduling software, document management, and multi-line phone systems move faster through Denver hiring pipelines. Tailoring your resume to the specific sector, whether medical, legal, or corporate, gives you a concrete edge in this market.
Which companies hire administrative assistants in Denver?
Employers hiring administrative assistants in Denver right now include Burns & McDonnell, State of Colorado, and City and County of Denver, based on current listings on Migrate Mate as of September 2026. Denver's mix of large hospital networks, energy companies, government contractors, and regional law firms means demand comes from a broad range of employer types throughout the metro.
Are there remote administrative assistant jobs in Denver?
Yes, though remote availability depends heavily on role type. Administrative assistant work tied to physical office operations, front-desk coordination, or in-person executive support is rarely fully remote, while roles focused on scheduling, data entry, and correspondence management are more commonly hybrid. About 50% of administrative assistant openings tied to Denver are remote or hybrid as of September 2026, with the highest concentration of flexible arrangements found in Denver's technology and financial services firms in the Denver Tech Center.
How can I get a administrative assistant job in Denver with little or no experience?
The most realistic entry path in Denver is targeting temp-to-hire roles through the staffing agencies that actively place candidates with downtown law firms, the Denver Health system, and state government offices. Entry-level titles like office coordinator, receptionist, or department clerk frequently serve as the on-ramp to full administrative assistant positions. Community College of Denver's office technology programs are recognized by local employers and can strengthen an application. Highlighting any experience with calendaring tools, Microsoft Office, or customer-facing work accelerates hiring decisions at Denver employer types that promote from within.
Which industries hire the most administrative assistants in Denver?
Most administrative assistant openings in Denver sit in Education and Consulting & Professional Services, per current listings on Migrate Mate as of September 2026. Denver's role as a regional hub for healthcare delivery, state and federal government operations, and energy sector headquarters drives consistent, year-round demand across those industries.
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