Top 4071 Administrative services Jobs in Westminster, Co

Office Assistant
Smashburger —Denver, CO
- $55,000 - $70,000 a year
- Full-time
- Microsoft Excel
- Microsoft Outlook
- Customer service
- Opportunities for advancement
Quick Apply
Administrative Assistant
Robert Half —Longmont, CO
- $24 - $25 an hour
- Temporary
- Office
- Administrative experience
- US work authorization
- Disability insurance
- Dental insurance
Quick Apply
Executive Administrative Assistant
ISEC —Greenwood Village, CO
- $70,000 - $94,100 a year
- Full-time
- Microsoft Outlook
- Mid-level
- Office
Quick Apply
4d
Administrative Assistant
Vision Centric Inc. —Denver, CO
- $31 - $35 an hour
- Full-time
- Microsoft Outlook
- Mid-level
- Office
- Health savings account
- Paid holidays
Bookkeeper/Administrative Assistant
The Butcher & Swede —Denver, CO
- $25.87 - $31.15 an hour
- Full-time
- Microsoft Outlook
- Office
- Administrative experience
- Health insurance
- 401(k)
Quick Apply
11d
Administrative Assistant
Koniag Government Services —Lakewood, CO
- $30 - $38 an hour
- Full-time
- Mid-level
- Office
- Driver's License
- Paid holidays
- Health insurance
Administrative Assistant
Premise Health —Boulder, CO
- $26.90 - $33.63 an hour
- Full-time
- Microsoft Word
- Mid-level
- 3 years
- Wellness program
- Paid holidays
9d
Administrative Assistant-Business Operations
Ladies Relief Society of Denver —Denver, CO
- $24 - $26 an hour
- Weekends as needed
- Microsoft Excel
- Microsoft Outlook
- Office
- Health insurance
- Dental insurance
Quick Apply
Receptionist - State Farm Agent Team Member
Damon Coates - State Farm Agent —Westminster, CO
- $50,000 - $70,000 a year
- Full-time
- Office
- Children
- Communication skills
- Paid holidays
- Health insurance
Quick Apply
Administrative Assistant II
Leprino Foods —Denver, CO
- $35 - $39 an hour
- Full-time
- 7 years
- Microsoft Outlook
- Pass drug screening
- Profit sharing
- Wellness program
Administrative Assistant Monday - Friday 9:00am - 6:00pm
WellPower - All Jobs —Denver, CO
- $25.69 - $27.79 an hour
- Weekends as needed
- Background check
- Spanish
- Microsoft Outlook
Executive Administrative Assistant 2026-2027
The Pinnacle Charter School —Federal Heights, CO
- $68,763 - $99,706 a year
- Full-time
- Microsoft Excel
- Microsoft Outlook
- 5 years
- AD&D insurance
- Disability insurance
2d
Home Administrative Assistant
Innovative Renal Care —Westminster, CO
- $20 - $30 an hour
- Full-time
- Background check
- Computer literacy
- Basic math
- Health insurance
- Paid time off
Quick Apply
10d
Administrative Assistant - Lakewood
CLEAR GLOBAL SOLUTIONS, LLC —Denver, CO
- $31 an hour
- Full-time
- Microsoft Outlook
- Office
- High school diploma or GED
- Paid holidays
- Disability insurance
Quick Apply
10d
Administrative Assistant IV
BAE Systems Inc. —Westminster, CO
- $55,304 - $88,487 a year
- Full-time
- Microsoft Outlook
- Mid-level
- Master's degree
- Health savings account
- Paid holidays
5d
Administrative Assistant
ACCENT ELECTRICAL SERVICES CORP —Broomfield, CO
- $21 - $25 an hour
- Full-time
- Mid-level
- Office
- Administrative experience
- AD&D insurance
- Paid holidays
Quick Apply
Office of Administrative Solutions Program Assistant
State of Colorado —Denver, CO
- $59,460 - $66,000 a year
- Online Application
- Hybrid work
- Background check
- Google Workspace
- Salesforce
- Paid holidays
- Disability insurance
11d
Case Administration Specialist
Colorado District Court —Denver, CO
- $49,840 - $89,494 a year
- Mid-level
- Office
Patient Administrative Coordinator
National Jewish Health —Denver, CO
- $22.76 - $30.10 an hour
- Full-time
- Hospital
- Mid-level
- Administrative experience
- Wellness program
- Health savings account
Administrative Assistant III
BAE Systems Inc. —Broomfield, CO
- $48,438 - $77,500 a year
- Full-time
- Microsoft Outlook
- Word processing
- Mid-level
- Health savings account
- Paid holidays

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Office Assistant

Smashburger -
Denver, CO

Quick Apply

Job Details

Full-time
$55,000 - $70,000 a year

Benefits

Opportunities for advancement

Qualifications

Meeting minutes
Office supply management
Report preparation
Customer communication
Confidential information handling
Microsoft Excel
Office activity coordination
Maintaining an organized workspace
Microsoft Outlook
Business travel arrangements
Event catering coordination
Customer service
Expense management
Operations coordination
Catering experience
Professional ethics
Executive administrative support
Hospitality industry experience
Mail management
Office supply ordering
Vendor communication
Organizational skills
Microsoft Teams
Presentation preparation
HR support
Managing executive calendars
Clean workspace maintenance
Cross-functional collaboration
Communication skills
Entry level

Full Job Description

At Smashburger, we don’t just make burgers—we create crave-worthy moments that keep guests coming back for more. We’re driven by a shared commitment to excellence, working as one team and taking bold action to deliver unforgettable experiences. Here, you’ll be part of a group that works hard and genuinely cares—where passion and dedication matter just as much as skill. At Smashburger, we live by our values:

Taste Obsessed – Bring flavor into every shift

Premium Experience – Lead Boldly. Deliver Flawlessly

Stay Hungry – Literally & Figuratively

One Team! One Smash! – Smash Together

Do What’s Right – Act with honesty and consistency.

If this sounds like your kind of place, we’d love to have you on the team!

The Role:
At Smashburger, great hospitality starts behind the scenes. 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, including the CEO. If you're organized, proactive, and enjoy helping others, we'd love to meet you.

What You'll Do

Provide administrative support to senior leaders, including calendar management, meeting coordination, travel arrangements, and expense support.
Prepare presentations, reports, and other business documents.
Coordinate leadership meetings, take notes, and track follow-up items.
Manage day-to-day operations of the Denver Support Center, including office supplies, mail, conference rooms, catering, and vendor coordination.
Welcome visitors and help maintain a clean, organized, and professional office environment.
Support company events, team meetings, and cross-functional projects.
Assist departments across HR, Marketing, Operations, Finance, Supply Chain, and other teams as needed.
Handle sensitive information with professionalism and confidentiality.

What You'll Bring

Strong organizational skills with excellent attention to detail.
Outstanding communication and customer service skills.
Proficiency with Microsoft Office 365 (Outlook, Teams, Word, Excel, and PowerPoint).
Ability to manage multiple priorities in a fast-paced environment.
A positive, service-first attitude with a willingness to jump in wherever needed.
High level of professionalism, discretion, and integrity.

Qualifications

Previous administrative, office, hospitality, customer service, or related experience is preferred but not required.
Recent college graduates and early-career professionals are encouraged to apply.
Equivalent combinations of education and experience will be considered.

Why You’ll Love It Here

High-Impact Role: Your leadership will shape the future of Smashburger and drive our success.
Culture of Growth: We believe in leveling up—for our guests, our team, and ourselves.
Work with Passionate People: Our team is all-in, committed to excellence, and ready to smash barriers together.
Competitive Compensation & Perks: Because we value top talent who bring their A-game every day.

**All applicants and employees have an equal opportunity for employment and advancement within Smashburger. Smashburger is dedicated to the principles of equal employment opportunity. We prohibit unlawful discrimination against applicants, prospective applicants or employees on the basis of age 40 and over, race, sex, color, religion, national origin, disability, genetic information, sexual orientation, gender identity, military or veteran status, or any other applicable status protected by state or local law. This prohibition includes unlawful harassment based on any of these protected classes. Unlawful harassment includes verbal or physical conduct which has the purpose or effect of substantially interfering with an individual’s work performance or creating an intimidating, hostile, or offensive work environment. We maintain a workplace free of racial slurs and bias. This policy applies to all employees, including managers, supervisors, co-workers, and non-employees such as customers, clients, vendors, consultants, etc. Any conduct in violation of these company policies is also a violation of the law. Employees who engage in, ratify, or perpetuate discrimination, harassment or retaliation will be subject to disciplinary action, up to and including immediate discharge.

https://smashburger.com/job-applicant-privacy-policy

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Refine Your Search

administrative services jobs in westminster, co

Office Assistant

Administrative Assistant

Executive Administrative Assistant

Administrative Assistant

Bookkeeper/Administrative Assistant

Administrative Assistant

Administrative Assistant

Administrative Assistant-Business Operations

Receptionist - State Farm Agent Team Member

Administrative Assistant II

Administrative Assistant Monday - Friday 9:00am - 6:00pm

Executive Administrative Assistant 2026-2027

Home Administrative Assistant

Administrative Assistant - Lakewood

Administrative Assistant IV

Administrative Assistant

Office of Administrative Solutions Program Assistant

Case Administration Specialist

Patient Administrative Coordinator

Administrative Assistant III

I want to receive the latest job alert for administrative services in westminster, co

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