Administrative assistant jobs in Centennial, CO and nearby (139 jobs)

Administrative assistant jobs within 25 miles of Centennial, CO. Nearby towns and cities are included. Distances are straight-line, not driving distances.

Hiring at a glance

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Open jobs
139
Employers
102

Advertised starting pay

Average starting payUSD / hour
$23.79Across 58 listings
Average starting payUSD / year
$45,712Across 21 listings

Employer-advertised starting pay, not employee salaries. Currencies and pay periods stay separate.

Where work happens

Remote
0%0 listings
Hybrid
2%3 listings
On-site
11%15 listings

Not specified: 87% (121 listings)

Employers hiring include State of Colorado (6), Beacon Hill Solution (5), ARS Of Colorado (3).

Sources & calculation notes

These figures describe the listings on this role page at the date shown, not the whole job market. Listings can change.

Employer-listed minimums from at least 10 listings per currency and pay period. These are advertised starting amounts, not employee salaries. Jobs without a minimum and unusual amounts are excluded.

Hybrid and on-site classifications may be inferred from descriptions. Check the original ad. How we count

About these jobs

Before you apply

Compare the office software, language skills and clerical experience requested in each ad. Job Bank lists secondary school and administrative training or previous clerical experience as typical requirements. Individual employers set their own criteria. Job Bank / Guichet-Emplois.

Guidance reviewed on September 16, 2026.

Based on the dated count above. Listings can change. How we count

Administrative assistant jobs in Centennial, CO and nearby

Within 25 miles

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  • Administrative Assistant TS/SCI CI poly- Denver

    TENICA and Associates LLC

    Denver, CO

    TENICA is looking to hire administrative assistant with a TS/SCI, CI poly

  • Warehouse Administrative Assistant

    Ryder System

    Golden, CO

    • $19.5 USD / hour
  • Transportation Administrative Assistant

    Papa John's International

    Aurora, CO

    …Communicates with Corporate PJ Food Service Logistics Department on administrative needs. Daily contact with Quality Control Center Delivery Specialists. Essential functions are performed…

  • Administrative Assistant II

    Discount Tire

    Centennial, CO

    • $24 to $27 USD / hour

    …us in our growth and are currently looking for a Full-Time Administrative Assistant at our Regional Office located in Centennial, CO. Under general supervision, provides administrative…

  • Administrative Assistant II, Executive Support, Data Analytics and Project Management

    Continental Casualty Company

    Littleton, CO

    • $35,000 to $65,000 USD / year

    We are seeking an experienced Administrative Assistant II to provide proactive, high-quality administrative and operational support to leaders within our Commercial Underwriting…

  • Administrative Assistant

    UCHealth

    Aurora, CO

    • $22.14 to $28.78 USD / hour

    Performs administrative duties to support assigned department(s) director.

  • Receptionist/Administrative Assistant

    Robert Half

    Wheat Ridge, CO

    • $50,000 to $58,000 USD / year

    We are looking for a detail-oriented Receptionist/Administrative Assistant to join a tax team in Wheat Ridge, Colorado. This permanent role combines front-desk support with administrative…

  • Administrative Assistant

    Colorado Early Colleges

    Westminster, CO

    • $33,600 USD / year

    The Administrative Assistant works under the supervision of the Head of School (HOS)/Academic Dean and is responsible for assisting with a wide variety of complex and confidential…

  • Regional Office Administrative Assistant - Denver

    Burns & McDonnell

    Denver, CO

    The Regional Office Global Practice Administrative Assistant will provide administrative support for the Global Practice leadership to ensure continuity of daily Global Practice functions…

  • Project Administrative Assistant

    Environmental Resources Management, Inc.

    Denver, CO

    • $25 to $40 USD / hour

    Work will be hybrid remote and in office 2-3 days per week depending on project demands

  • Administrative Assistant

    Granite Construction

    Commerce City, CO

    • $52,677 to $79,014 USD / year

    Must have knowledge of commonly used administrative and office concepts, practices and procedures

  • System Operations Admin Assistant - Golden, CO

    Xcel Energy

    Golden, CO

    • $32.08 USD / hour

    We are looking for an experienced and talented System Operations Administrative Assistant/Associate to come join us at our Golden Service Center in Golden, CO. This is a bargaining/union…

  • Sr Administrative Assistant

    American Medical Res

    Greenwood Village, CO

    • $31,533 USD / year

    The Senior Administrative Assistant is responsible for providing administrative support, with strict adherence to confidentiality and oriented to maximizing the effectiveness of the…

  • Administrative Assistant

    Granite Construction

    Commerce City, CO

    • $52,677 to $79,014 USD / year

    Must have knowledge of commonly used administrative and office concepts, practices and procedures

  • Administrative Assistant

    UCHealth

    Aurora, CO

    • $22.14 to $28.78 USD / hour

    Performs administrative duties to support assigned department(s) director.

  • Program Security / Administrative Assistant

    CACI International

    Denver, CO

    Successful candidate will manage the performance of the following independent duties and must have previous experience performing such duties: · Must have strong customer service and service delivery orientation; well organized and confident to work independently but be a strong team player

  • Accounting Clerk / Administrative Assistant

    ARS Of Colorado

    Aurora, CO

    • $22 to $24 USD / hour
  • Accounting/Administrative Assistant

    ARS Of Colorado

    Aurora, CO

    • $22 USD / hour
  • Administrative Assistant

    Beacon Hill Solution

    Denver, CO

    • $22 to $28 USD / hour

    Ability to work onsite five days per week from 8:00 AM-5:00 PM

  • Accounting/Administrative Assistant

    ARS Of Colorado

    Aurora, CO

    • $22 to $24 USD / hour

    …of homeowners for over 50 years. We're seeking a Accounting/Administrative Assistant to help elevate the customer experience, monitor service quality, and ensure high standards of customer…

  • Administrative Assistant

    Beacon Hill Solution

    Denver, CO

    • $20 to $33 USD / hour

    A well-established professional services organization in downtown Denver is seeking a detail-oriented Administrative Assistant to support daily office operations. This role is ideal for…

  • Sr Administrative Assistant

    American Medical Res

    Greenwood Village, CO

    • $31,533 USD / year

    The Senior Administrative Assistant is responsible for providing administrative support, with strict adherence to confidentiality and oriented to maximizing the effectiveness of the…

  • Admin Assistant

    Apex Systems LLC

    Denver, CO

    • $30 to $40 USD / hour

    We are seeking an Office Administrative Assistant to provide support for up to three executives and manage the general oversight of the office space. This role is integral to maintaining a…

  • Admin Assistant

    Apex Systems LLC

    Denver, CO

    • $66 USD / hour
  • Sr Administrative Assistant

    American Medical Res

    Greenwood Village, CO

    • $31,533 USD / year

    The Senior Administrative Assistant is responsible for providing administrative support, with strict adherence to confidentiality and oriented to maximizing the effectiveness of the…

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