Administrative Assistant

Job Title: Office Manager

Location: Centennial, CO

Industry: Corporate Services

Pay: $75,000 - $93,000 annually

Benefits: This position is eligible for medical, dental, vision, and 401(k).

About Our Client:

Addison Group is partnering with our client to hire an experienced Office Manager to support day-to-day business operations in a fast-paced corporate environment. This is an onsite opportunity for an organized, service-oriented professional who enjoys keeping teams running efficiently, thrives on multitasking, and embraces new technology. The ideal candidate is proactive, highly organized, and excited to leverage modern workplace toolsincluding AI-powered technologyto improve productivity and support executive operations.

Job Description:

As the Office Manager, you'll play a key role in supporting leaders across the organization through a combination of administrative coordination, project support, and office management. You'll help manage schedules, coordinate meetings and events, prepare business documents, and ensure the office operates smoothly. This position also provides backup support to the Executive Assistant and may assist senior leadership during busy periods or planned absences.

Key Responsibilities:

• Provide administrative support to multiple departments and business leaders.
• Coordinate calendars, meetings, appointments, and scheduling priorities.
• Prepare presentations, reports, spreadsheets, correspondence, and other business documents.
• Organize meeting logistics, prepare materials, document meeting notes, and track follow-up items.
• Coordinate business travel, accommodations, and expense reporting.
• Plan and support office meetings, team events, and onsite activities.
• Maintain organized electronic and physical filing systems.
• Track project timelines, action items, and deliverables to keep work moving forward.
• Develop and improve administrative processes, tracking tools, and documentation.
• Support office operations, including conference room setup, office supply management, and general office organization.
• Partner with employees across multiple departments to support daily business operations.
• Provide backup support to the Executive Assistant and assist senior leadership when needed.
• Complete special projects and additional administrative duties as assigned.

Qualifications:

• 5+ years of administrative, office coordination, or executive support experience.
• Strong office management and organizational skills.
• Excellent written and verbal communication skills.

Additional Details:

• Direct Hire opportunity.
• 100% onsite in Centennial, CO.
• Monday-Friday, 8:00 AM-4:30 PM.
• Excellent employer-paid medical, dental, vision, life, and disability benefits.

Addison Group is an Equal Opportunity Employer. Addison Group provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state and local laws. Addison Group complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities. Reasonable accommodation is available for qualified individuals with disabilities, upon request.