Office & Administrative Coordinator — Operations Support

Salas O'Brien, Inc.; Greenwood Village (CO); On-site; USD 54,000 - 62,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

401(k) with company match

Paid time off and company holidays

Wellness programs and employee support

Job summary

Salas O’Brien, Inc. in Greenwood Village, CO is seeking an Office Manager / Administrative Assistant to provide day-to-day administrative and operational support, ensuring the office runs smoothly and efficiently.

You will serve as a central point of contact for office coordination and internal support, while assisting leadership and teams with scheduling and communications. The ideal candidate is organized, proactive, detail-oriented, and capable of managing multiple priorities in a

Qualifications

• 2+ years of experience in an administrative assistant, office manager, or similar role.
• Strong organizational skills with the ability to manage multiple priorities.
• Excellent written and verbal communication skills.
• Proficiency in Microsoft Office (Outlook, Word, Excel, PowerPoint).
• Experience in a professional services, engineering, or consulting environment preferred.
• Strong attention to detail, professionalism, and discretion.

Responsibilities

• Serve as the primary point of contact for office operations and administrative coordination
• Manage office supplies, equipment, and vendor relationships
• Coordinate office logistics, including meetings, visitors, and general office upkeep
• Assist in planning/coordinating office events
• Support onboarding logistics for new hires in coordination with HR and IT
• Provide administrative support to leadership and team members, including calendar and meeting management
• Prepare correspondence, reports, presentations, and other administrative materials; maintain organized filing systems
• Assist with expense reports, invoice processing, and administrative tracking
• Answer and direct incoming calls, emails, and inquiries professionally
• Support internal communications and information flow

Skills

Organizational skills

Communication skills

Multitasking

Professionalism

Discretion

Education

High school diploma or equivalent

Associate’s degree preferred

Tools

Microsoft Office (Outlook, Word, Excel, PowerPoint)

Job description

Salas O’Brien, Inc. in Greenwood Village, CO is seeking an Office Manager / Administrative Assistant to provide day-to-day administrative and operational support, ensuring the office runs smoothly and efficiently.

You will serve as a central point of contact for office coordination and internal support, while assisting leadership and teams with scheduling and communications. The ideal candidate is organized, proactive, detail-oriented, and capable of managing multiple priorities in a