124 Results for

Security Officer Jobs in Littleton, CO

Jobs

New!

Greenwood Village, CO1 day ago

$19.25–$25

GardaWorld Security is a global champion in sophisticated and tailored security solutions, employing and training highly skilled and dedicated professionals across the globe. This policy applies to all terms and conditions of employment including, but not limited to hiring, placement, assignment, promotion, termination, layoffs, recalls, transfers, leaves of absence, compensation, and training.

Brighton, CO15 days ago

$17–$23

Provides basic life support, and if qualified, advanced life support and/or paramedic services to patients including CPR and monitoring of vital signs, when neededCommunicates with hospitals to provide emergency care. We specialize in staffing in the areas of Engineering, Construction Management, Manufacturing, Information Technology, Aerospace & Defense, Administrative-Accounting-Finance, Call Center Operations, Life Sciences, Healthcare, Skilled Trades and Logistics.

New!

Denver, CO6 days ago

$21.15

Our services include passenger, baggage, cargo, and employee screening, external/internal airport patrols, access control, air carrier security services, and more. Building on Covenant's reputation for first class delivery of high-quality service and cost-effective contract administration, Covenant has enjoyed substantial growth while maintaining an unparalleled commitment to performance.

New!

Denver, COToday

$80,000–$85,000

In this dynamic leadership role, you will manage multiple mobile patrol routes, supervise mobile officers, ensure timely and high-quality service delivery, and maintain strong relationships with clients across your district. Securitas Security Services USA, Inc. is the global leader in protective services, delivering specialized guarding, advanced technology solutions, and comprehensive risk management across diverse industries.

Denver, CO15 days ago

Ensure timely and complete preparation and submission of all required operational documentation, including, but not limited to, post and patrol logs, notices, sign-in/sign-out rosters, Daily Activity Reports (DARS), Employee Statements and Incident Reports. Maintain communication with management and other supervisors, including, but not limited to, supervisor(s) on following shift(s) regarding any operational or personnel issues or issues that may reveal vulnerabilities or hinder successful accomplishment of security duties.

Denver, CO13 days ago

$24–$25 Per Hour
Full-time

Frequent climbing stairs, standing on cement floors, turning, stooping, bending, crouching, kneeling, reaching, pushing and pulling; may be subject to adverse working conditions, dust, grime, noise, fumes, wet floors etc., including weather; may require use of an electric cart. Employment is contingent upon new employees providing documents verifying U.S. citizenship or, for aliens, documents verifying legal permission to work in the United States.

Denver, CO15 days ago

$22–$22

With our depth of knowledge, our focus on innovation and our never-ending desire for self-improvement, PalAmerican is your best choice when looking for a dedicated security partner committed to exceeding your highest expectations. At PalAmerican Security, our CARE Culture is the cornerstone of our people-first approach and is embodied in every interaction: Curious – We embrace continuous learning and encourage team members to seek opportunities for growth and innovation.

New!

Littleton, Colorado2 days ago

While performing the duties of this job, the employee must be able to sit, stand, and walk for variable amounts of time throughout an assigned shift; use hands to finger, handle or feel objects, tools or controls; reach with hands and arms; climb stairs; occasionally stoop, kneel, or crouch. Our Healthcare Security Officers are responsible for maintaining the security and safety of the hospital, its staff, and its patients and visitors -- and serve as a visible deterrent to illegal activities on hospital property.

Greenwood Village, CO13 days ago

$19.25–$25 Per Hour

Denver, CO30+ days ago

$19.25–$25 Per Hour

Boulder, CO16 days ago

$21.22–$29.59 Per Hour

Our flagship facility, Boulder Community Hospital, along with several other locations, provides comprehensive care, including acute care, emergency services, psychiatric care, and outpatient services. Boulder Community Health is seeking a Security Officer/Patient Safety Officer who maintains the safety and security of, and provides assistance to employees, members of the medical staff, patients and visitors.

Denver, Colorado21 days ago

New!

Louisville, Colorado1 day ago

Aurora, Colorado18 days ago

New!

Louisville, Colorado6 days ago

Denver, CO26 days ago

Full-time

Stand post as a deterrent to any person seeking access to the controlled area by orally challenging them of their need to enter. Conduct post inspections, equipment inspections and review current pass along information to be aware of any new or changed assignments.

Lakewood, Colorado8 days ago

Join Allied Universal at a dynamic food and beverage location as an armed, driving officer, where you will monitor and patrol assigned areas, stay visible to help discourage security-related incidents, and deliver outstanding customer service and communication. Overview: Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose.

Lakewood, Colorado7 days ago

Join Allied Universal at a dynamic food and beverage location, where you will monitor and patrol assigned areas, remain visible to help reduce security-related incidents, and deliver outstanding customer service and communication. This armed and driving post offers the opportunity to support daily operations with agility, reliability, innovation, teamwork, and integrity while making a meaningful impact every day.

Black Hawk, Colorado30+ days ago

$21–$22 Per Hour

Escorts and transports funds for table fills, slots and/or banks; provides security for kiosk add fills and money drops to include tables and slots; provides escorts in sensitive areas for all non-gaming team members (e.g., maintenance, repair companies and or cleaning personnel. We’ve grown to become the leading provider of integrated entertainment, sports content, and casino gaming experiences thanks to our 43 destinations across North America, online sports betting and iCasino via theScore Bet Sportsbook and Casino®.

Black Hawk, Colorado30+ days ago

$21–$22 Per Hour

Commerce City, CO7 days ago

Boulder, CO18 days ago

$21.22–$29.59 Per Hour

Castle Rock, Colorado23 days ago

Temporary

As a Security Professional Flex Officer, you’ll use our exclusive shift-pickup platform to view and claim open shifts based on your availability - giving you the freedom to build a schedule that works for you, while gaining valuable site experience across various industries. Overview: Company Overview: Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose.

Black Hawk, Colorado30+ days ago

As part of our Security Department at Monarch Casino Resort Spa, you’ll play a crucial role in maintaining a safe and secure environment for both guests and staff. Check out these convenient casino bus routesatwww.casinoshuttle.com or www.aceexpresscoaches.com.

Boulder, CO25 days ago

$110,000–$140,000 Per Year

Experience with security tools such in the following areas: Malicious code prevention and analysis (i.e., Trellix), Audit log analysis (Splunk, Greylog, etc.), Patch Management and Vulnerability Analysis (Tenable Security Suite & ACAS), and security tools which support the implementation of DISA STIGs (SCC, Evaluate STIG, STIG Viewer, etc.). DoD 8140 series; Intelligence Community Directive Series 500/600/700; NIST 800 series special publications; Executive Orders 13556 and 13636, the Joint Special Access Program Implementation Guide Rev 4, and DISA Security Technical Implementation Guides.

New!

Denver, COToday

Remote

$286,200–$326,700 Per Year

This role is remote and involves becoming a key technical voice at industry events, advising top global companies, and educating partners on deployment. A leading financial services firm is seeking a Senior Director Field CTO for Capital One Software.

New!

Littleton, Colorado1 day ago

As a Security Officer Cleared Flex, you'll use our exclusive shift-pickup platform to view and claim open shifts based on your availability - giving you the freedom to build a schedule that works for you, while gaining valuable site experience across various industries. Company Overview: Allied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose.

Englewood, Colorado23 days ago

As a Security Officer Enhanced Part Time in Englewood, CO, this role is designed to provide reliable, consistent hours at an assigned site with the flexibility for you to earn more by picking-up additional shifts when it works for you. Earn More, Claim-A-Shift Program: In addition to your fixed shift, you may pick-up extra shifts through our scheduling platform, allowing you to increase earnings and gain experience across multiple sites.

Englewood, Colorado13 days ago

As a Security Officer Enhanced Part Time Reception in Englewood, CO, this role is designed to provide reliable, consistent hours at an assigned site with the flexibility for you to earn more by picking-up additional shifts when it works for you. Earn More, Claim-A-Shift Program: In addition to your fixed shift, you may pick-up extra shifts through our scheduling platform, allowing you to increase earnings and gain experience across multiple sites.

Denver, Colorado16 days ago

As a Security Professional Flex Officer, you'll use our exclusive shift-pickup platform to view and claim open shifts based on your availability - giving you the freedom to build a schedule that works for you, while gaining valuable site experience across various industries. Service in Military Occupational Specialty related to law enforcement, security (such as Military Police, Elite Military Forces, combat arms) or any support role in a Combat Zone.

New!

Denver, Colorado5 days ago

Join Allied Universal as a Security Officer in a dynamic tech-focused location, where you will conduct routine patrols, maintain a visible presence to help discourage security-related incidents, and support access awareness throughout assigned areas. Provide customer service to employees, visitors, and/or vendors by carrying out security-related procedures, site-specific policies, and when appropriate, emergency response activities at a technology-focused corporate location.

New!

Denver, Colorado2 days ago

As an Unarmed Patrol Officer in a healthcare location, you will monitor and patrol assigned areas, stay visible to help discourage security-related incidents, and deliver exceptional customer service and communication. Provide customer service to staff, patients, and visitors by carrying out security-related procedures, site-specific policies, and/or emergency response activities within a healthcare location.

Denver, Colorado16 days ago

Centennial, Colorado29 days ago

The officer will perform routine foot and/or vehicle patrols to detect and report suspicious activity, provide front desk support by greeting visitors and assisting employees and guests, and respond to incidents, alarms, and emergencies in a timely and professional manner. Follow site-specific performance manuals and post orders; reporting safety concerns, security breaches, and unusual circumstances via written and oral communication to client and/or other security personnel.

Centennial, Colorado13 days ago

As a Security Officer Experienced Flex, you’ll use our exclusive shift-pickup platform to view and claim open shifts based on your availability - giving you the freedom to build a schedule that works for you, while gaining valuable site experience across various industries. Overview: Company Overview: Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose.

New!

Denver, Colorado6 days ago

As a Security Officer - Overnight Flex, you'll use our exclusive shift-pickup platform to view and claim open shifts based on your availability - giving you the freedom to build a schedule that works for you, while gaining valuable site experience across various industries. Company Overview: Allied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose.

Englewood, Colorado7 days ago

Conduct regular and random patrols throughout buildings, grounds, parking areas, and perimeter access points to help identify unusual activity, maintenance concerns, and/or unauthorized entry. Provide customer service to clients, visitors, and employees while carrying out security-related procedures, site-specific policies, and/or appropriate emergency response activities at a utilities location.

New!

Aurora, Colorado1 day ago

Join Allied Universal as an unarmed patrol officer at a dynamic aerospace and defense location, where you will monitor and patrol assigned areas, maintain a visible presence to help reduce security-related incidents, and support access control activities. Conduct regular and random patrols throughout buildings, grounds, and perimeter areas to help to deter unauthorized activity and/or identify unusual conditions.

New!

Aurora, Colorado6 days ago

Respond to incidents, unusual activity, and/or critical situations in a calm, problem-solving manner, documenting observations and reporting concerns to site contacts and Allied Universal leadership. Conduct regular and random patrols throughout the location, including exterior areas, entry points, and perimeter zones, to help to deter unauthorized access and/or suspicious activity.

New!

Commerce City, Colorado2 days ago

Join Allied Universal at a fast-paced logistics and distribution location, where you will monitor access points, verify badges and credentials, conduct routine patrols, and help to deter security-related incidents through a visible presence and strong customer service. Control access to the location by monitoring entry and exit points, verifying credentials, processing visitors and deliveries, and documenting activity according to site-specific protocols.

New!

Aurora, Colorado4 days ago

As a Security Professional Flex Officer, you'll use our exclusive shift-pickup platform to view and claim open shifts based on your availability - giving you the freedom to build a schedule that works for you, while gaining valuable site experience across various industries. This role requires open availability, as officers must be willing to work different shifts, locations, and schedules based on business needs.

New!

Aurora, Colorado1 day ago

The officer will perform routine foot and/or vehicle patrols to detect and report suspicious activity, provide front desk support by greeting visitors and assisting employees and guests, and respond to incidents, alarms, and emergencies in a timely and professional manner. As a Security Professional Flex Officer, you'll use our exclusive shift-pickup platform to view and claim open shifts based on your availability - giving you the freedom to build a schedule that works for you, while gaining valuable site experience across various industries.

Commerce City, Colorado15 days ago

Join Allied Universal at a dynamic tech location where you will monitor and patrol assigned areas, stay visible to help discourage security-related incidents, and deliver outstanding customer service and communication. Provide customer service to employees, visitors, and/or contractors by carrying out site-specific procedures, visitor processing, and appropriate emergency response activities at a technology-focused location.

New!

Henderson, Colorado1 day ago

Join Allied Universal as an unarmed patrol officer at a fast-paced logistics and distribution location, where you will conduct routine patrols, stay visible to help discourage incidents, and support security-related operations with strong customer service and communication. Support access control and traffic flow activities for vehicles and pedestrians, while communicating with site contacts regarding security-related concerns and/or operational needs.

Aurora, Colorado15 days ago

Provide customer service to clients, visitors, and staff by carrying out security-related procedures, site-specific policies, and/or emergency response activities at a fast-paced technology location. Join Allied Universal at a dynamic tech location where you will monitor assigned areas, conduct routine unarmed patrols, and remain visible to help reduce security-related incidents.

Littleton, Colorado30 days ago

As a Security Officer Flex - DoD Clearance, you’ll use our exclusive shift-pickup platform to view and claim open shifts based on your availability - giving you the freedom to build a schedule that works for you, while gaining valuable site experience across various industries. Overview: Company Overview: Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose.

Englewood, Colorado7 days ago

Join Allied Universal at a premier aerospace and defense location as an unarmed patrol officer, where you will monitor assigned areas, conduct routine patrols, and remain visible to help reduce security-related incidents. This role offers the chance to deliver outstanding customer service, communicate with professionalism, and support a caring, agile team that values reliability, innovation, teamwork, and integrity.

New!

Englewood, ColoradoToday

Support operational continuity at an aero and defense location by following post orders, maintaining awareness of changing conditions, and assisting with security-related requests from personnel and visitors. Respond to incidents, alarms, and/or critical situations in a calm, problem-solving manner, documenting observations and communicating relevant details to site contacts and Allied Universal leadership.

New!

Englewood, ColoradoToday

Join Allied Universal as an Unarmed Patrol Officer at a dynamic tech and telecommunications location, where you will monitor assigned areas, conduct routine patrols, and remain visible to help deter security-related incidents. Provide customer service to staff, visitors, and vendors by carrying out security-related procedures, site-specific policies, and/or emergency response activities at a technology-focused location.

New!

Broomfield, Colorado5 days ago

Join Allied Universal as an Unarmed Patrol Officer at a dynamic aerospace and defense location, where you will conduct routine patrols, maintain a visible presence to help reduce security-related incidents, and deliver outstanding customer service and communication. Support daily operations by communicating with site contacts, following post orders, and maintaining accurate logs of patrols, incidents, and/or security-related activities.

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Security Officer Jobs in Littleton, CO

Flexible Security Officer GardaWorld Security Services U.S.

Security Officer Staff Experts

SECURITY OFFICER Covenant

Mobile District Manager Securitas

DEN SECURITY SUPERVISOR Covenant

Security Floor Supervisor Colorado Convention Center - Legends Global

Security Officer - Flex PalAmerican Security

Security Officer (Armed & Taser) Tarian

Flexible Security Officer Gardaworld

Flexible Security Officer Whelan Security

Security Officer Boulder Community Health

Security Officer (Unarmed) Tarian

Security Officer (Taser) Tarian

Healthcare Security Officer (Taser) Tarian

Flex Security Officer (Taser) Tarian

SECURITY OFFICER Covenant Security

Armed Security Officer Driving Patrol Allied Universal

Armed Security Officer - Driving Patrol Allied Universal

Security Officer I (Full Time) Ameristar Casino Resort Spa Black Hawk

Security Officer I (Part Time) Ameristar Casino Resort Spa Black Hawk

Surveillance Security Officer Gardaworld

Security Officer Boulder Community Hospital

Armed Security Officer_Flex Allied Universal

Security Officer Unarmed Monarch Casino Resort & Spa Black Hawk

Information System Security Officer Kratos Defense

Remote Field CTO - Data Security & Cloud Platform Capital One

Security Officer Cleared Flex Allied Universal

Security Officer Enhanced Part Time Allied Universal

Security Officer Enhanced Part Time Reception Allied Universal

Hospital Security Officer- FLEX Allied Universal

Security Officer - Monitoring Patrol Allied Universal

Hospital Security Officer-Part Time Foot Patrol Allied Universal

Security Officer - Transit Flex Allied Universal

Security Officer - TS/SCI Required Allied Universal

Security Officer Experienced Flex Allied Universal

Security Officer - Overnight Flex Allied Universal

Security Officer Part Time Reception Allied Universal

Security Officer Driving Patrol Allied Universal

Security Officer - Alarm Response Allied Universal

Security Officer - Entry Control Allied Universal

Security Officer - Flex Allied Universal

Security Officer - Top Secret Clearance Required Allied Universal

Security Officer - Mobile Patrol Allied Universal

Security Officer - Distribution Center Overnight Allied Universal

Security Officer Part Time - Tech Allied Universal

Security Officer Flex - DoD Clearance Allied Universal

Cleared Security Officer - Patrol Allied Universal

Security Officer with Active Clearance Patrol Allied Universal

Security Officer - Data Center Allied Universal

Security Officer - Cleared Driving Patrol Allied Universal

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