339 security jobs at 116 companies in Pierce, CO

1mo
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Security Administrator
Cheyenne, Wyoming, United States
HybridFull Time
Blue Cross Blue Shield of Wyoming
Blue Cross Blue Shield of Wyoming: Provides health, dental, and vision insurance plans in Wyoming.
2+ YOEDeploy, configure, and manage SASE, firewalls, IDS/IPS, endpoint security and antivirus; conduct security investigations and vulnerability reporting; manage Active Directory and MFA. Associate degree in IT or related field and ~2 years systems security experience preferred.
Secure Access Service Edge (SASE), antivirus and malware protection, endpoint security solutions, firewalls, intrusion detection and prevention systems, Active Directory, Multi‑Factor Authentication
1mo
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Security Officer
Greeley, Colorado, United States
$18-$27/hr OnsiteFull Time
Banner Health
Banner Health: Non-profit integrated healthcare system providing medical and insurance services.
Patrol facilities, respond to emergencies, investigate incidents, assist with combative patients, complete security reports, maintain required security certifications and fingerprint clearance card, possess valid driver’s license, and pass a physical skills assessment.
1d
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Security Officer
Fort Collins, Colorado, United States
$24/hr FieldFull Time
Citadel Security USA
Citadel Security USA: Veteran-owned provider of armed and unarmed security guard services
Valid driver's license, prior professional security experience, leadership and mentoring ability, report-writing skills, ability to pass background screening.
3mo
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Security Officer
Cheyenne, Wyoming, United States
$24/hr OnsiteFull Time
First Coast Security
First Coast Security: Provides physical security, access control, and facility protection services.
Security background or related experience; First Aid/CPR/AED certification or willingness to obtain; strong communication; clean driving record; must pass background and drug screening.
1w
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Flexible Security Officer
Longmont, Colorado, United States
$19-$25/hr OnsitePart Time
GardaWorld
GardaWorld: Provides physical security, cash management, and integrated risk services.
Authorized to work in the U.S., high school diploma/GED, able to pass background check and drug screen, adaptable with security/military/law enforcement experience preferred, state security license if required.
3d
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Unarmed Security Officer
Cheyenne, Wyoming, United States
$23/hr OnsitePart Time
Metro One Loss Prevention Services Group
Metro One Loss Prevention Services Group: Provides professional security guard and loss prevention services.
Must be 18+, HS diploma/GED, authorized to work in the US, pass drug test and background check, clean driving record and reliable transportation; state security license preferred; no prior security experience required.
CCTV
2w
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Security Officer
Lafayette, Colorado, United States
$20-$27/hr OnsiteFull Time
Intermountain Health
Intermountain Health: Operates hospitals and clinics providing comprehensive medical care services.
1+ YOEBLS required or obtainable within 90 days, valid driver’s license (if applicable), age 21+, security guard licensure required for Montana roles, preferred 1 year public safety or law enforcement experience.
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2mo
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Security Engineering Manager
Mounds View or Fort Worth or Fridley or Lafayette or Irvine or Memphis or Rice Creek or Jacksonville or Boston
$134k-$202k/yr OnsiteFull Time
Medtronic
MedtronicNew York Stock Exchange: MDT: Develops and manufactures medical devices and digital health solutions.
5+ YOE5+ Mgmt5+ years exp; Bachelor’s or 3+ with advanced degree; leadership experience preferred; strong security architecture and cloud security skills.
2mo
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Product Security Architect
Loveland, Colorado, United States
$129k-$214k/yr HybridFull Time
Keysight Technologies
Keysight TechnologiesNYSE: KEYS: Provides electronic design, test, and simulation software and hardware.
8+ YOE8+ years in product security or related security engineering; lead threat modeling; secure SDLC; hands-on with SAST/DAST/SCA; strong software engineering; degree in CS/CE/cybersecurity; CRA knowledge; lead cross-functional teams.
SAST, DAST, SCA, CI/CD, Vulnerability Management, Secrets Detection
1w
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Event Security Supervisor
Fort Collins, Colorado, United States
$23-$26/hr OnsiteFull Time
Precision Security Team
Precision Security Team: Provides professional armed and unarmed contract security services.
3+ YOE1+ MgmtSupervise event security staff, ensure staffing/equipment readiness, handle incidents, complete reports, and coach personnel; requires high school diploma, valid driver's license, ability to obtain security guard license, and 3+ years security experience.
computer, tablet, smartphone, two-way radio
3w
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Security Guard (WY, Cheyenne)
Cheyenne, Wyoming, United States
OnsiteFull Time
Wyoming Horse Racing
Wyoming Horse Racing: Operates live horse racing tracks and off-track betting gaming centers.
Valid security guard license and driver license required; high school diploma preferred; prior event security or related experience preferred; strong communication and conflict-resolution skills; ability to work flexible shifts.
1w
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Security Officer Hiring Event
Longmont, Colorado, United States
$23/hr OnsiteFull Time, Part Time
PalAmerican Security
PalAmerican Security: Provides professional armed and unarmed security and patrol services.
High school diploma or equivalent, prior law enforcement/security experience preferred, ability to lift 50 lbs, proficiency with Microsoft Word and basic computers, valid government ID and security officer/guard license, strong communication and de-escalation skills.
Microsoft Word
1mo
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Security Specialist II
Louisville, Colorado, United States
$66k-$91k/yr OnsiteFull Time
Sierra Space
Sierra Space: Develops spacecraft and infrastructure for orbital and space transportation
2+ YOEBachelor's degree or equivalent, typically 2+ years related experience, industrial security knowledge, investigations/interviews experience, NISPOM and classified information handling, Microsoft Office proficiency, ability to obtain and maintain TS/SCI clearance.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, SIMS, DISS, JADE, Talon, Scattered Castles
3mo
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Security Officer 2026-01155
Cheyenne, Wyoming, United States
$27/hr OnsiteFull Time
State of Wyoming
State of Wyoming: Provides government administration and public services for Wyoming residents.
1+ YOEEntry-level to mid-level security role protecting facilities, controlling access, monitoring alarms, and conducting investigations; requires membership in Wyoming Air National Guard or transfer from Army National Guard; Secret security clearance and Air National Guard membership required.
3d
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Security Officer (Taser)
Louisville, Colorado, United States
OnsitePart Time
Tarian Group
Tarian Group: Provides professional security guarding and integrated technology solutions.
High school diploma/GED, ability to obtain required security/taser permits, valid driver’s license if applicable, ability to stand/walk long shifts and lift up to 80 lbs., strong vision and customer-service experience preferred.
3mo
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Senior Product Security Engineer (Active Clearance)
Fort Collins, Colorado, United States
$144k-$191k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
8+ YOE8+ years of experience; bachelor's degree; programming in C/C++, Golang, Rust, or Python; security of firmware, applications, networks, or embedded systems; embedded/Linux development; anti-tamper/reverse engineering awareness; strong communication; eligibility for U.S. TS clearance.
C/C++, Golang, Rust, Python, Linux, Embedded Systems, Firmware, Security Testing, Threat Modeling
3w
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Armed Security Officer
Denver or Aurora or Brighton
$25-$28/hr OnsiteFull Time
Securitas
SecuritasNasdaq Stockholm: SECU B: Provides protective services including guarding and electronic monitoring.
2+ YOEMust be 18+, HS/GED, valid driver’s license, 2+ years armed security/law enforcement/military experience, pass IPAT, drug screen and background check, meet licensing requirements, basic computer skills, strong customer service.
1w
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Principal Security Engineer
Loveland, Colorado, United States
$120k-$180k/yr HybridFull Time
Patterson Companies
Patterson Companies: Distributes medical supplies for dental and animal health practices.
8+ YOE8+ years IT/cybersecurity experience with minimum 6 years cloud engineering; deep Azure expertise, Microsoft E5/Purview/Defender experience, data protection and DLP knowledge, scripting/automation (Python, PowerShell, Azure CLI); security certification preferred.
Azure, Microsoft Purview Data Lifecycle Management, Microsoft Defender, MS Fabric, Microsoft E5, Python, PowerShell, Azure CLI
3d
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Security Officer (Taser)
Louisville, Colorado, United States
$22/hr OnsitePart Time
Tarian Group
Tarian Group: Provides professional security guarding and protective services for critical infrastructure.
High school diploma/GED, ability to obtain/maintain required security and Taser licenses, valid driver\u0019s license if applicable, strong vision, ability to stand long shifts and lift up to 80 lbs., public-facing customer service skills.
2w
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Site Security Manager (SSM)
Longmont, Colorado, United States
$78k-$109k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
2+ YOEUS-cleared security professional with Top-Secret/SCI access, knowledge of DoD/IC/SAP directives, experience in physical and program security, Microsoft Office and security system proficiency, and 2+ years of related experience (or 4+ with HS).
Microsoft Excel, Microsoft Word, PowerPoint, EBIS, DISS, NISS, SC, JADE, SIMS, OnGuard Lenel, C-CURE Access Management