1

Office Assistant Jobs in Highlands Ranch, CO (NOW HIRING)

We are seeking a reliable and detail-oriented Office Assistant to join our team in Denver, CO. This role is essential in supporting the daily operations of the office, ensuring that administrative ...

Office Assistant

Denver, CO · On-site

$55K - $58K/yr

We are seeking a reliable and detail-oriented Office Assistant to join our team in Denver, CO. This role is essential in supporting the daily operations of the office, ensuring that administrative ...

Bluebird Family Dentistry & Orthodontics is seeking a customer-centric Front Office Assistant to join our team in Northglenn, CO! As the initial point of contact, you can create positive patient ...

June 2026 POSITION SUMMARY The Office Assistant is responsible for performing a range of clerical and administrative tasks to support daily operations and ensure the office runs smoothly. ESSENTIAL ...

JOB TITLE: Part-Time Office Assistant REPORTS TO: Office Manager CLASSIFICATION: Non-Exempt REVISION DATE: August 2026 POSITION SUMMARY The Office Assistant will work less than twenty hours per week ...

New

LHH is actively seeking an Office Assistant / Tax Department Administrative Support Coordinator for one of our top clients in Denver! This will be a contract opportunity with our client and will ...

LHH is actively seeking an Office Assistant / Tax Department Administrative Support Coordinator for one of our top clients in Denver! This will be a contract opportunity with our client and will ...

As an Office Assistant , you'll help keep our Support Center running smoothly by managing day-to-day office operations while providing administrative support to members of our leadership team ...

Office Assistant

Aurora, CO · On-site

$20 - $22/hr

Performs admin assistant functions including filing, faxing and copying. * Assists in the ... office software (Microsoft Excel, Word, and Access) Additional Information Applicants: Please be ...

Performs admin assistant functions including filing, faxing and copying. * Assists in the ... office software (Microsoft Excel, Word, and Access) Additional Information Applicants: Please be ...

As an Office Assistant , you'll help keep our Support Center running smoothly by managing day-to-day office operations while providing administrative support to members of our leadership team ...

Front Office Assistant

Aurora, CO · On-site

$16 - $21/hr

Various office duties as assigned by Practice Manager * Responding to patient billing or financial inquiries, directing to appropriate departments, if necessary * Work well in group setting ...

New

next page

Showing results 1-20

Office Assistant information

See Highlands Ranch, CO salary details

$10

$19

$26

How much do office assistant jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for office assistant in Highlands Ranch, CO is $19.87, according to ZipRecruiter salary data. Most workers in this role earn between $16.92 and $22.21 per hour, depending on experience, location, and employer.

What is an office assistant?

Office assistants are administrative professionals who help keep an office running smoothly by performing a variety of clerical and organizational tasks. Their duties often include answering phones, scheduling appointments, filing documents, managing correspondence, and supporting other staff members with day-to-day operations. Office assistants play a crucial role in ensuring that the office operates efficiently and effectively. They may also handle data entry, order supplies, and assist with basic bookkeeping tasks. The specific responsibilities can vary depending on the size and type of the organization.

What does an office assistant do?

As an office assistant, you are responsible for conducting daily administrative tasks in an office environment. You may be asked to answer telephone calls and emails, take messages, schedule appointments, greet customers or clients, make copies, maintain records, and manage office inventory and supplies. Your responsibilities may vary depending on the kind of office you work in, and some jobs may require special skills or education, like medical billing knowledge or experience as a paralegal.

What are the key skills and qualifications needed to thrive as an office assistant, and why are they important?

To thrive as an Office Assistant, you need strong organizational skills, attention to detail, and basic proficiency in office administration, often supported by a high school diploma or equivalent. Familiarity with office software such as Microsoft Office Suite, email platforms, and common office equipment is typically required. Excellent communication, time management, and a proactive attitude help you stand out in this role. These skills and qualities ensure efficient office operations, effective support to staff, and a smoothly running workplace.

What are some common challenges faced by office assistants, and how can they be effectively managed?

Office Assistants often juggle multiple tasks simultaneously, such as managing schedules, handling correspondence, and supporting various staff members. A common challenge is prioritizing tasks efficiently, especially during busy periods or when urgent requests arise. Effective time management, clear communication with supervisors and colleagues, and staying organized with tools like calendars and task lists can help manage these demands. Proactively seeking clarification on priorities and being adaptable to shifting needs are also key to succeeding in this role.

What is the difference between Office Assistant vs Receptionist?

AspectOffice AssistantReceptionist
Primary RoleSupports administrative tasks, manages files, assists with office operationsGreets visitors, answers phones, manages front desk activities
Required SkillsOrganizational skills, basic computer proficiency, multitaskingCommunication skills, customer service, phone etiquette
Work EnvironmentOffice settings, administrative departmentsFront desk, reception area, customer-facing roles
Common CertificationsNone required, but administrative certifications helpfulNone required, customer service experience preferred

While both roles support office functions, an Office Assistant handles a broader range of administrative tasks behind the scenes, whereas a Receptionist primarily manages front desk duties and visitor interactions. The roles often overlap but serve different focal points within an organization.

How much is an office assistant paid?

The average salary for an office assistant in the United States ranges from $25,000 to $40,000 per year, depending on experience, location, and employer. Entry-level positions typically start at the lower end of this range, and some roles may offer additional benefits or opportunities for advancement.

What is the work of an office assistant?

An office assistant performs administrative tasks such as answering phones, managing schedules, filing documents, and handling correspondence. They often use office software like Microsoft Office and may assist with basic bookkeeping or data entry to support daily office operations.

What are the most commonly searched types of Office jobs in Highlands Ranch, CO?

The most popular types of Office jobs in Highlands Ranch, CO are:

What are popular job titles related to Office Assistant jobs in Highlands Ranch, CO?

For Office Assistant jobs in Highlands Ranch, CO, the most frequently searched job titles are:

What job categories do people searching Office Assistant jobs in Highlands Ranch, CO look for?

The top searched job categories for Office Assistant jobs in Highlands Ranch, CO are:

What cities near Highlands Ranch, CO are hiring for Office Assistant jobs?

Cities near Highlands Ranch, CO with the most Office Assistant job openings:

Infographic showing various Office Assistant job openings in Highlands Ranch, CO as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 12% Part Time, and 2% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $41,339 per year, or $19.9 per hour.

Office Assistant

Centennial Mental Health Center Inc.

Elizabeth, CO • On-site

$16.01 - $18.82/hr

Full-time

Posted 22 days ago


Centennial Mental Health Center rating

5.8

Company rating: 5.8 out of 10

Based on 7 frontline employees who took The Breakroom Quiz


Job description

Description:

Position Summary

To provide pro-active operational support providing assistance to clients and others on the telephone and face to face. Foster a culture of client and family centered care, service, quality and safety excellence, while improving client experience, employee experience and community relations. Facilitate access to care as the primary entry point for clients, family members, and potential clients to access and receive Centennial services. Serve as the “face” of Centennial representing a welcoming and efficient entry point to services.


Primary Duties & Responsibilities:

Essential functions for every level

  • Arrives at work or at assigned locations punctually and attends work with minimal absences.
  • Advises Managers remotely, and in person as necessary.
  • Accurately records time worked for purposes of compensation.
  • Works effectively both independently and as a member of a team.
  • Able to communicate effectively and professionally both verbally and in writing with a wide variety of individuals including both internal and external customers.

Office Assistant Tier 1

  • Assists clients calling or visiting the clinic.
  • Greet all clients face to face or on the phone in a pleasant and professional manner.
  • Complete client check-in per protocol for a single service line: medical, substance use disorder, or mental health.
  • Records client arrival time, monitors waiting area and assist clients with basic needs and questions.
  • Check clients out from visit timely for appropriate tracking of appointments.
  • Confirmation of client appointments daily.
  • Directs clients to Billing Department for further assistance regarding their financial account.
  • Schedules client appointments following scheduling protocols.
  • Supports team based model of care including education to clients on: care team structure, rights and responsibilities, missed appointment/late arrival policies etc.
  • Specimen collection for Substance Use Monitoring Services in accordance with organizational policies and procedures including all training requirements related to monitoring youth specimen collection practices.
  • Provides Administrative Support to the facility.
  • Verify provider schedule daily, print daily pre-visit report.
  • Responds to requests from all clinics and departments within Centennial as well as partnering organizations.
  • Process self or family referrals that come directly to the facility via phone or walk-in.
  • Responds timely to email and EHR tasks and messages.
  • Verifies insurance coverage, client demographic information, and applicable client payments.
  • Participates in monthly clinic meetings.
  • Responsible for Collection of Payment and Reconciling Cash Collection.
  • Collect payments following cashier protocols, creating timely, regular, and accurate deposits to designated banks as required.
  • Reconciles daily cash collections and cash drawers according to current financial protocols.
  • Accurately utilizes approved fee schedule and ensures availability of current approved schedule for easy reference and use.
  • Accurately processes cash, check, and credit card payments, ensuring collection of insurance co-payments, sliding fee, and private payments.

Office Assistant Tier 2 (In addition to Level 1 Duties and Responsibilities)

  • Assists Individuals Calling or Visiting the Clinic.
  • Answer, assess and direct phone calls appropriately based on urgency and client need including emergent calls for individuals seeking emergency or mobile crisis services.
  • Assist clients in completing application for sliding fee program.
  • Cross trained for medical, substance use disorder, and mental health check in.
  • Provides Administrative Support to the Clinic.
  • Clears, sorts, distributes all incoming faxes accurately.
  • Appropriate handling of incoming and outgoing mail.
  • Orders and distributes clinic supplies.
  • Document Management- Scan and file paperwork per protocol.
  • Assist clinical team with monitoring of various compliance and productivity reports.

Office Assistant Tier 3 (In addition to Level 1 and Level 2 Duties and Responsibilities)

  • Supporting and Providing training to all office assistants in respective region.
  • Assisting Office Coordinator in developing onboarding and training calendars.
  • Providing front desk coverage as needed throughout respective region.
  • Ability to float as coverage to other clinics, and must be cross trained for medical, substance use disorder and mental health check in.
  • Assists Office Coordinators in evaluating Office Assistant competency at the 90-day evaluation.
  • Assists Office Coordinator in conducting regular internal auditing and monitoring activities for primary site location or other locations/programs as requested and directed by the Quality Assurance program.
  • Assisting Office Coordinator with finding coverage and setting the Office Assistant schedule.
  • Assists Office Coordinator with facility inspections (janitorial, fire extinguishers, etc.).
  • Assists Office Coordinator with scheduling of shared office space and maintaining facility utilization to the current organizational standards.
  • Assist Office Coordinator in delivery of daily deposit of money collected.
  • Additional duties as assigned per service line (could include, but is not limited to: third party substance use disorder or mental health referrals, prior authorizations, working with providers to manage schedule changes adjustments).
  • Assist in coordination of records release process in accordance with organization policy.
Requirements:

Job Knowledge

Knowledge, skill and ability:

  • Ability to prioritize work and manage time effectively and independently
  • Intermediate use of Microsoft Word, Excel and Outlook
  • Ability to communicate professionally in person and on the phone
  • Understanding of electronic systems, prior EHR experience preferable.
  • Ability to adjust to new situations encountered on a daily basis.
  • Ability to maintain constructive working relationships with employees of all levels
  • Ability to manage various tasks and duties simultaneously

Education and Formal Training:

  • High school diploma or GED, Must obtain QMAP Certification within 90 days of hire
  • Experience: 2+ years of previous experience working in a public office setting preferred

Qualities and Characters:

  • Demonstrates positive interactions with others
  • Displays enthusiasm toward work and the mission of the organization
  • Demonstrates professional image, maturity, and positive attitude
  • Genuine interest in Centennials mission and a willingness to work with vulnerable populations utilizing compassion and empathy in decision making and customer service

Working Conditions and Physical Environment:

Job duties are performed in a generally comfortable environment, but require more than the usual physical effort in the office (e.g., lifting small boxes or equipment), or prolonged movement (e.g., standing).

Blood/Fluid Exposure Risk:

X Category II: Usual Tasks do not involve exposure to blood, body fluid, or tissues but may require performing Unplanned Category l tasks.


What Centennial Mental Health Center employees say

Pay

Hours and flexibility

Workplace

Get the full story on Breakroom