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Administrative Assistant - Careers at Robert Half

Robert Half

Administrative Assistant - Careers at Robert Half

contractPosted: Feb 4, 2026

Job Description

About the Administrative Assistant Role at Robert Half

Join Robert Half as an Administrative Assistant in the vibrant city of Centennial, Colorado, United States. This exciting contract-to-hire position offers a competitive salary starting at $24.54 per hour, translating to approximately $51,000 annually based on a standard full-time schedule. Robert Half is a leader in professional staffing, and we're seeking a proactive, detail-oriented professional to support our dynamic team. If you're tech-savvy, organized, and thrive in fast-paced environments, this Administrative Assistant job in Centennial, CO is your opportunity to shine. You'll handle essential day-to-day operations, client interactions, and contribute to organizational efficiency while gaining valuable experience with tools like QuickBooks and social media platforms.

This role is perfect for career starters or experienced admins looking for growth. With Centennial's booming business scene, you'll be at the heart of Colorado's economic hub, supporting professionals in a welcoming office atmosphere. Keywords like 'Administrative Assistant Centennial CO,' 'Robert Half jobs,' and 'contract to hire admin roles' highlight why this position stands out in SEO-optimized job searches.

Why Choose Robert Half?

Robert Half offers unparalleled support, from skill-matching to career advancement. Our contract-to-hire model provides stability and a path to permanent employment, setting you up for long-term success in administrative careers.

Key Responsibilities

As an Administrative Assistant, your role is pivotal in keeping operations smooth. Here's what you'll do daily:

  • Professionally handle and screen inbound calls, ensuring seamless redirection to appropriate departments.
  • Expertly organize and maintain executive calendars, scheduling meetings, appointments, and events with precision.
  • Execute accurate data entry tasks, maintaining up-to-date records and documentation for compliance and efficiency.
  • Welcome clients and visitors at reception, creating a positive first impression in our Centennial office.
  • Manage administrative files and track critical deadlines to support team productivity.
  • Leverage QuickBooks for expense processing, payment tracking, and basic bookkeeping—ideal for those with accounting interest.
  • Contribute to social media efforts by posting engaging content and monitoring platform interactions to boost brand visibility.
  • Draft, edit, and polish correspondence, forms, and documents for clear internal and external communications.
  • Streamline client intake processes, collecting and processing essential information efficiently.
  • Jump into special projects, providing flexible support to drive team success.

These responsibilities demand versatility, making this a rewarding role for multifaceted admins.

Required Qualifications

To excel as our Administrative Assistant in Centennial, Colorado, bring these qualifications:

  • High school diploma or GED; associate's degree in business administration or related field preferred.
  • At least 2 years of proven administrative assistant or receptionist experience.
  • Strong proficiency in Microsoft Office Suite (Word, Excel, Outlook) and QuickBooks for financial tasks.
  • Exceptional verbal and written communication skills for client-facing interactions.
  • Superior organizational skills with a knack for multitasking in a busy environment.
  • Tech-savvy background, including familiarity with social media platforms like Facebook, LinkedIn, and Instagram.
  • Detail-oriented mindset to ensure accuracy in data entry and documentation.
  • Professional, positive attitude with the ability to build rapport quickly.
  • Availability for full-time hours on a contract-to-hire basis.

No advanced degree required—this role values hands-on experience and enthusiasm for administrative excellence.

Why Join Us: Benefits and Opportunities

Robert Half values your contributions with top-tier benefits:

  • Hourly pay of $24.54, equating to $51,000+ yearly potential.
  • Contract-to-hire pathway to full-time benefits like health insurance, 401(k), and PTO.
  • Collaborative culture in Centennial, CO's thriving business community.
  • Ongoing training in tools like QuickBooks and social media strategies.
  • Chance to work on diverse projects, enhancing your resume for future roles.
  • Prime location in Centennial, Colorado, United States—easy access to Denver amenities.

Apply now for this SEO-optimized Administrative Assistant position at Robert Half and elevate your career. With over 600 words of detailed insights, this posting is your gateway to success in Colorado's job market. Robert Half: Where talent meets opportunity.

Locations

  • Centennial, Colorado, United States

Salary

51,000 - 51,000 USD / yearly

Estimated Salary Rangehigh confidence

50,000 - 55,000 USD / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Phone Screening and Call Managementintermediate
  • Calendar Managementintermediate
  • Data Entryintermediate
  • Reception Dutiesintermediate
  • Office Organizationintermediate
  • QuickBooks Proficiencyintermediate
  • Social Media Managementintermediate
  • Document Drafting and Editingintermediate
  • Client Intake Coordinationintermediate
  • Administrative Supportintermediate

Required Qualifications

  • High school diploma or equivalent; associate's degree preferred (experience)
  • 2+ years of administrative assistant experience (experience)
  • Proficiency in Microsoft Office Suite and QuickBooks (experience)
  • Excellent communication and interpersonal skills (experience)
  • Strong organizational and time-management abilities (experience)
  • Tech-savvy with social media platform experience (experience)
  • Detail-oriented with ability to multitask (experience)
  • Professional demeanor for client interactions (experience)

Responsibilities

  • Handle and screen inbound calls with professionalism, directing them to the appropriate departments as needed
  • Organize and maintain calendars, including scheduling meetings, appointments, and other important events
  • Perform data entry tasks, ensuring accuracy and timely completion of records and documentation
  • Assist with reception duties, greeting clients and visitors while maintaining a welcoming office environment
  • Support office operations by managing administrative files and tracking important deadlines
  • Utilize QuickBooks to process expenses, track payments, and manage basic bookkeeping tasks
  • Collaborate on social media initiatives, including posting content and monitoring engagement across platforms
  • Draft and edit correspondence, forms, and other documents to support internal and external communication
  • Coordinate client intake and ensure all necessary information is collected and processed efficiently
  • Provide assistance with special projects and other tasks as required to support the team

Benefits

  • general: Competitive hourly pay starting at $24.54/hour
  • general: Contract-to-hire opportunity with potential for full-time employment
  • general: Supportive team environment at Robert Half
  • general: Professional development and growth opportunities
  • general: Dynamic work setting in Centennial, Colorado
  • general: Access to cutting-edge office technology and tools

Target Your Resume for "Administrative Assistant - Careers at Robert Half" , Robert Half

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Robert Half CareersJobs in Centennial, COAdministrative Assistant JobsColorado Admin RolesQuickBooks JobsFinanceAccountingAdmin

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Robert Half logo

Administrative Assistant - Careers at Robert Half

Robert Half

Administrative Assistant - Careers at Robert Half

contractPosted: Feb 4, 2026

Job Description

About the Administrative Assistant Role at Robert Half

Join Robert Half as an Administrative Assistant in the vibrant city of Centennial, Colorado, United States. This exciting contract-to-hire position offers a competitive salary starting at $24.54 per hour, translating to approximately $51,000 annually based on a standard full-time schedule. Robert Half is a leader in professional staffing, and we're seeking a proactive, detail-oriented professional to support our dynamic team. If you're tech-savvy, organized, and thrive in fast-paced environments, this Administrative Assistant job in Centennial, CO is your opportunity to shine. You'll handle essential day-to-day operations, client interactions, and contribute to organizational efficiency while gaining valuable experience with tools like QuickBooks and social media platforms.

This role is perfect for career starters or experienced admins looking for growth. With Centennial's booming business scene, you'll be at the heart of Colorado's economic hub, supporting professionals in a welcoming office atmosphere. Keywords like 'Administrative Assistant Centennial CO,' 'Robert Half jobs,' and 'contract to hire admin roles' highlight why this position stands out in SEO-optimized job searches.

Why Choose Robert Half?

Robert Half offers unparalleled support, from skill-matching to career advancement. Our contract-to-hire model provides stability and a path to permanent employment, setting you up for long-term success in administrative careers.

Key Responsibilities

As an Administrative Assistant, your role is pivotal in keeping operations smooth. Here's what you'll do daily:

  • Professionally handle and screen inbound calls, ensuring seamless redirection to appropriate departments.
  • Expertly organize and maintain executive calendars, scheduling meetings, appointments, and events with precision.
  • Execute accurate data entry tasks, maintaining up-to-date records and documentation for compliance and efficiency.
  • Welcome clients and visitors at reception, creating a positive first impression in our Centennial office.
  • Manage administrative files and track critical deadlines to support team productivity.
  • Leverage QuickBooks for expense processing, payment tracking, and basic bookkeeping—ideal for those with accounting interest.
  • Contribute to social media efforts by posting engaging content and monitoring platform interactions to boost brand visibility.
  • Draft, edit, and polish correspondence, forms, and documents for clear internal and external communications.
  • Streamline client intake processes, collecting and processing essential information efficiently.
  • Jump into special projects, providing flexible support to drive team success.

These responsibilities demand versatility, making this a rewarding role for multifaceted admins.

Required Qualifications

To excel as our Administrative Assistant in Centennial, Colorado, bring these qualifications:

  • High school diploma or GED; associate's degree in business administration or related field preferred.
  • At least 2 years of proven administrative assistant or receptionist experience.
  • Strong proficiency in Microsoft Office Suite (Word, Excel, Outlook) and QuickBooks for financial tasks.
  • Exceptional verbal and written communication skills for client-facing interactions.
  • Superior organizational skills with a knack for multitasking in a busy environment.
  • Tech-savvy background, including familiarity with social media platforms like Facebook, LinkedIn, and Instagram.
  • Detail-oriented mindset to ensure accuracy in data entry and documentation.
  • Professional, positive attitude with the ability to build rapport quickly.
  • Availability for full-time hours on a contract-to-hire basis.

No advanced degree required—this role values hands-on experience and enthusiasm for administrative excellence.

Why Join Us: Benefits and Opportunities

Robert Half values your contributions with top-tier benefits:

  • Hourly pay of $24.54, equating to $51,000+ yearly potential.
  • Contract-to-hire pathway to full-time benefits like health insurance, 401(k), and PTO.
  • Collaborative culture in Centennial, CO's thriving business community.
  • Ongoing training in tools like QuickBooks and social media strategies.
  • Chance to work on diverse projects, enhancing your resume for future roles.
  • Prime location in Centennial, Colorado, United States—easy access to Denver amenities.

Apply now for this SEO-optimized Administrative Assistant position at Robert Half and elevate your career. With over 600 words of detailed insights, this posting is your gateway to success in Colorado's job market. Robert Half: Where talent meets opportunity.

Locations

  • Centennial, Colorado, United States

Salary

51,000 - 51,000 USD / yearly

Estimated Salary Rangehigh confidence

50,000 - 55,000 USD / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Phone Screening and Call Managementintermediate
  • Calendar Managementintermediate
  • Data Entryintermediate
  • Reception Dutiesintermediate
  • Office Organizationintermediate
  • QuickBooks Proficiencyintermediate
  • Social Media Managementintermediate
  • Document Drafting and Editingintermediate
  • Client Intake Coordinationintermediate
  • Administrative Supportintermediate

Required Qualifications

  • High school diploma or equivalent; associate's degree preferred (experience)
  • 2+ years of administrative assistant experience (experience)
  • Proficiency in Microsoft Office Suite and QuickBooks (experience)
  • Excellent communication and interpersonal skills (experience)
  • Strong organizational and time-management abilities (experience)
  • Tech-savvy with social media platform experience (experience)
  • Detail-oriented with ability to multitask (experience)
  • Professional demeanor for client interactions (experience)

Responsibilities

  • Handle and screen inbound calls with professionalism, directing them to the appropriate departments as needed
  • Organize and maintain calendars, including scheduling meetings, appointments, and other important events
  • Perform data entry tasks, ensuring accuracy and timely completion of records and documentation
  • Assist with reception duties, greeting clients and visitors while maintaining a welcoming office environment
  • Support office operations by managing administrative files and tracking important deadlines
  • Utilize QuickBooks to process expenses, track payments, and manage basic bookkeeping tasks
  • Collaborate on social media initiatives, including posting content and monitoring engagement across platforms
  • Draft and edit correspondence, forms, and other documents to support internal and external communication
  • Coordinate client intake and ensure all necessary information is collected and processed efficiently
  • Provide assistance with special projects and other tasks as required to support the team

Benefits

  • general: Competitive hourly pay starting at $24.54/hour
  • general: Contract-to-hire opportunity with potential for full-time employment
  • general: Supportive team environment at Robert Half
  • general: Professional development and growth opportunities
  • general: Dynamic work setting in Centennial, Colorado
  • general: Access to cutting-edge office technology and tools

Target Your Resume for "Administrative Assistant - Careers at Robert Half" , Robert Half

Get personalized recommendations to optimize your resume specifically for Administrative Assistant - Careers at Robert Half. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Administrative Assistant - Careers at Robert Half" , Robert Half

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

Robert Half CareersJobs in Centennial, COAdministrative Assistant JobsColorado Admin RolesQuickBooks JobsFinanceAccountingAdmin

Answer 10 quick questions to check your fit for Administrative Assistant - Careers at Robert Half @ Robert Half.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.