Security Officer-Class A Office Building

We are seeking a professional, dependable, and customer-focused Security Officers to join our team at a prestigious Class A commercial property in Denver.

The ideal candidate understands that excellent security and excellent customer service go hand in hand. You will interact daily with tenants, executives, visitors, vendors, building management, and guests. The successful candidate will be approachable, polished, observant, and confident while maintaining a professional security presence.

This is an excellent opportunity for someone who takes pride in providing exceptional service and wants to grow with a company that values its employees.

Key Responsibilities

Security & Safety

• Maintain a highly visible and professional security presence throughout the property.
• Monitor building entrances, exits, common areas, parking areas, and other assigned locations.
• Conduct regular interior and exterior patrols.
• Monitor CCTV, access control systems, alarms, and other security technology.
• Verify credentials and control access in accordance with site procedures.
• Identify and report suspicious activity, safety hazards, security concerns, and policy violations.
• Respond appropriately to alarms, emergencies, disturbances, and other incidents.
• Assist with emergency response, evacuations, and other lifesafety procedures.
• Contact law enforcement, fire department, EMS, or other emergency services when appropriate.
• Prepare accurate and detailed incident reports and daily activity reports.

Hospitality & Customer Service

• Greet tenants, visitors, and guests in a professional and welcoming manner.
• Provide directions and assistance throughout the property.
• Respond to questions and requests with patience, professionalism, and a positive attitude.
• Build positive relationships with tenants, property management, vendors, and visitors.
• Maintain a calm and professional demeanor when handling difficult or stressful situations.
• Understand that every interaction is an opportunity to provide exceptional service.

Qualifications

• Must meet all applicable requirements to work as a security officer in Denver, Colorado.
• Must obtain and maintain any security license or registration required for the position.
• Ability to successfully complete required background screening and drug testing.
• Must be able to work the assigned schedule, including weekends, holidays, or overnight shifts when required.

Physical Requirements

• Ability to stand and walk for extended periods.
• Ability to conduct routine patrols throughout a commercial property.
• Ability to use stairs when necessary.
• Ability to respond promptly to emergency situations.
• Ability to work both indoors and outdoors as required.
• Ability to perform the essential functions of the position with or without reasonable accommodation.

About Marathon Protection Services LLC

We are excited to welcome you to a company built on a culture of exceptional customer service, unwavering professionalism, and a commitment to supporting what matters most — YOU. Our Team believes that outstanding service starts with creating an outstanding workplace. When employees feel respected, motivated, and connected, they deliver the hospitality-driven experience our clients value. As a member of our team, you play a vital role in creating safe, welcoming, and professional environments for the communities we serve. We encourage open communication and rely on your insight and dedication to uphold the highest standards of integrity, service, and teamwork. Thank you again for considering a future with Marathon Protection Services. This is more than an employment opportunity—it is the beginning of a partnership built on respect, growth, teamwork, and excellence. We look forward to meeting you and building something exceptional together.