Administrative Assistant

advsecurity; Denver (CO); On-site; USD 33,000 - 36,000; Full time

Benefits offered by this job

Hourly pay

Health/Dental/Vision plans

401(k) program

Anniversary Pay

Paid sick leave

Tuition reimbursement

Company events

Advancement opportunities

Job summary

Advantage Security Inc. is seeking an Administrative Assistant to join our Aurora headquarters team, supporting visitors, handling communications, and keeping daily operations organized.

You’ll gain exposure to HR and operations, assist with onboarding, maintain supplies, and help schedule and coordinate office activities in a collaborative environment. Strong organization and customer service will help you succeed.

Qualifications

• 18 years of age.
• High school diploma or GED required.
• Must be authorized to work in the United States.
• Able to pass a drug screen test and background check (Including THC).
• Able to pass a criminal background check (CBI and Out of State).
• Fluently speak, read, and write English.
• Proficient in Microsoft Office (Word, Excel, etc.).

Responsibilities

• Serve as the first point of contact for visitors and incoming communications, providing a welcoming and professional environment.
• Maintain office supply inventory to ensure staff have the resources needed to work efficiently.
• Maintain an up-to-date inventory of security uniforms, and promptly order new items as required.
• Assist with new hire onboarding and orientation to create a welcoming and organized first-day experience.
• Handle general office duties including document filing and managing office equipment.
• Answering phones and process administrative paperwork.
• Respond promptly to emails and other communications.
• Support special projects and administrative tasks as assigned.

Skills

Customer service

Multitasking

Time management

Attention to detail

Communication skills

Office software

Education

High school diploma or GED

Tools

Microsoft Office

Job description

Join a company where your organizational skills make a real impact. Advantage Security has been a trusted provider of security and customer service throughout Colorado for over 30 years. We're looking for a detail-oriented Administrative Assistant for the Aurora headquarters office who enjoys supporting people, creating organized processes, and being an essential part of a collaborative team.

Position Summary:

The Administrative Assistant plays a key role in keeping our headquarters running efficiently by providing administrative, clerical, and operational support. This position helps create a positive experience for employees and visitors while ensuring office operations remain organized and effective.

Schedule

Monday, Thursday, Friday: 8:30 AM – 5:00 PM

Tuesday: 7:30 AM – 5:00 PM

Wednesday: 7:45 AM – 5:00 PM

Occasional overtime may be available during special projects or onboarding events.

Why You'll Love Working Here

• Stable, locally owned company with over 30 years of success
• Friendly, collaborative headquarters team
• Opportunity to learn multiple aspects of HR and operations
• Leadership that promotes from within
• Meaningful work supporting employees across Colorado

Additional Perks:

• Hourly compensation: $24-$26 per hour. Starting pay is based on experience, qualifications, and demonstrated administrative skills.
• Opportunities for advancement
• Healthcare/dental/vision plans (available within 60 days of employment if working full-time) and a 401(k) program
• Anniversary Pay
• Paid sick leave
• Tuition reimbursement
• Company events

Duties for a Administrative Assistant

• Serve as the first point of contact for visitors and incoming communications, providing a welcoming and professional environment.
• Maintain office supply inventory to ensure staff have the resources needed to work efficiently.
• Maintain an up-to-date inventory of security uniforms, and promptly order new items as required, ensuring all employees are appropriately uniformed.
• Assist with new hire onboarding and orientation to create a welcoming and organized first-day experience.
• Handle general office duties including document filing and managing office equipment.
• Answering phones and process administrative paperwork.
• Respond promptly to emails and other communications.
• Support special projects and administrative tasks as assigned, demonstrating flexibility and a proactive approach to supporting office operations.

Basic Requirements:

• 18 years of age
• High school diploma or GED required
• Must be authorized to work in the United States.
• Able to pass a drug screen test and background check (Including THC)
• Able to pass a criminal background check (CBI and Out of State)
• Fluently speak, read, and write English
• Proficient in Microsoft Office (Word, Excel, etc.)

Desired Skills:

• Professional with excellent customer service skills
• Ability to remain calm and focused
• Excellent communication skills (written & verbal)
• Comfortable learning new software and office technologies
• Multitasking, excellent time-management skills, and attention to detail

If you're an organized professional who enjoys helping people, solving problems, and contributing to a team-oriented workplace, we'd love to hear from you.

Advantage Security Inc., is an equal opportunity employer, and does not unlawfully discriminate on the basis of race, color, religion, sex, national origin, marital status, age, sexual orientation, gender identity characteristics or expression, disability, medical condition, U.S. Military or Veteran status or other legally protected classifications in making employment decisions.

ASI will make every effort to consider your availability when making work assignments. All assignments are made at the sole discretion of ASI management based on employee availability, customer needs, staffing requirements and scheduling considerations. Bonuses are determined by final assignment and subject to change.