Administrative assistant jobs in Boulder, CO and nearby (116 jobs)

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

Hiring at a glance

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116
Employers
78

Advertised starting pay

Average starting payUSD / hour
$24.27Across 49 listings
Average starting payUSD / year
$49,250Across 21 listings

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

Where work happens

Remote
0%0 listings
Hybrid
2%2 listings
On-site
11%13 listings

Not specified: 87% (101 listings)

Employers hiring include Beacon Hill Solution (6), SAVATREE, LLC (6), State of Colorado (6).

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 Boulder, CO and nearby

Within 25 miles

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  • 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…

  • 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 II (Part-Time)

    University Corporation for Atmospheric Research

    Boulder, CO

    • $22.89 to $27.03 USD / hour
    • Part-time

    Collaborating with our team, you'll contribute to team success in a hybrid environment with a minimum of one day per week in the office · All hybrid staff are expected to work on-site approximately 3 days per week

  • 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

  • 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

  • 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…

  • 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
  • Administrative Assistant

    SavATree LLC

    Boulder, CO

    • $20 to $25 USD / hour

    As an Administrative Assistant, you will play a vital role in supporting sales and branch operations. A typical day may include:

  • Administrative Assistant II

    Engineering Economics, Inc.

    Lakewood, CO

    • $31 to $37 USD / hour

    As the Administrative Assistant II, you will lead all administrative functions reporting to the Chief Financial Officer. You will manage various administrative functions from operational…

  • Administrative Assistant

    Beacon Hill Solution

    Denver, CO

    • $18 to $25 USD / hour

    Our client, a growing organization in the energy and natural gas industry, is seeking a highly organized and proactive Administrative Assistant to support day-to-day business operations.…

  • Administrative Assistant

    SavATree LLC

    Lakewood, CO

    • $20 to $23 USD / hour

    Our Arborist Assistant's focus is to provide sales support through making outbound sales calls, performing lead generation, creating proposals, scheduling appointments and maintaining…

  • Administrative Assistant (Accounting)

    Beacon Hill Solution

    Boulder, CO

    • $20 to $25 USD / hour

    A property management company is seeking a highly organized and team-oriented Administrative Assistant to support day-to-day operations during peak leasing and turnover season. This is an…

  • Administrative Assistant

    SavATree LLC

    Boulder, CO

    • $20 to $25 USD / hour

    As an Administrative Assistant, you will play a vital role in supporting sales and branch operations. A typical day may include:

  • Office Administrative Assistant

    Swanson Rink, Inc.

    Denver, CO

    • $28 to $30 USD / hour

    Our Office Administrative Assistant plays an integral role in keeping our day-to-day operations running smoothly. This person provides support for overall office administrative duties to…

  • Administrative Assistant

    SavATree LLC

    Firestone, CO

    • $18 to $22 USD / hour

    Our Arborist Assistant's focus is to provide sales support through making outbound sales calls, performing lead generation, creating proposals, scheduling appointments and maintaining…

  • Administrative Assistant

    KaiHonua LLC

    Denver, CO

    • $40,000 to $50,000 USD / year

    Must have sufficient mobility, including but not limited to bending, reaching, and kneeling to complete daily duties in a timely and efficient manner

  • Administrative Assistant

    Adelante Community Development

    Commerce City, CO

    • $55,000 to $65,000 USD / year

    The Office Manager & Executive Assistant is a cornerstone of ACD's daily operations. This role keeps our administrative functions running smoothly while serving as a trusted partner to…

  • Administrative Assistant (Accounting)

    Beacon Hill Solution

    Boulder, CO

    • $20 to $25 USD / hour

    A property management company is seeking a highly organized and team-oriented Administrative Assistant to support day-to-day operations during peak leasing and turnover season. This is an…

  • Administrative Assistant

    SavATree LLC

    Boulder, CO

    • $20 to $25 USD / hour

    As an Administrative Assistant, you will play a vital role in supporting sales and branch operations. A typical day may include:

  • Administrative Assistant

    SavATree LLC

    Firestone, CO

    • $18 to $22 USD / hour

    Our Arborist Assistant's focus is to provide sales support through making outbound sales calls, performing lead generation, creating proposals, scheduling appointments and maintaining…

  • Administrative Assistant - 453481

    GHD

    Denver, CO

    • $45,900 to $73,250 USD / year

    We are seeking a highly skilled and talented Administrative Assistant to join our team!

  • Events Billing Coordinator / Events Administrative Assistant

    Hyatt

    Denver, CO

    • $23 USD / hour

    The Events Billing Coordinator / Events Administrative Assistant at the Hyatt Regency Denver at the Colorado Convention Center must be a highly motivated individual who is eager and ready…

  • Administrative Assistant

    Frederick Town Of Colorado

    Frederick, CO

    • $41,872 to $52,340 USD / year

    The Administrative Assistant provides a welcoming, front-facing customer service presence at the Municipal Service Center and often serves as an initial point of contact for residents,…

  • Administrative Assistant - Work from home

    Recruit Monitor

    Denver, CO

    We are seeking out an unwearied and detail-oriented person to become the following Administrative Aide to our Editor-in-Chief, for 16 full weeks. Our visually-driven publication is…

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