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186 security operation jobs at 108 companies in Greeley, CO

2mo
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Security Engineering Manager
Mounds View or Fort Worth or Fridley or Lafayette or Irvine or Memphis or Jacksonville or Boston
$134k-$202k/yr OnsiteFull Time
Medtronic
MedtronicNYSE: MDT: Developing and manufacturing medical technologies and therapies globally.
5+ Mgmt5+ years leadership; 10+ years technical security; experience in enterprise security, architecture, and operations; strong security governance and vendor management.
Security engineering, Cloud security, Security architecture, Governance and compliance
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1mo
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Security Guard - Flex
Denver, Colorado, United States
$24/hr FieldFull Time
Allied Universal
Allied Universal: Global provider of physical security and facility management services.
0+ YOEHigh school diploma or 5 years' experience, no prior security experience required; must pass background check and drug screen; valid driver's license if driving; ability to stand/walk long periods and operate radio/telephone/monitoring equipment.
security systems, radio, telephone equipment, console monitors
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6d
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Security Officer
Denver, Colorado, United States
$20-$27/hr OnsiteFull Time
Intermountain Health
Intermountain Health: Operates hospitals and clinics providing comprehensive medical care services.
Provide facility security in a hospital setting, operate surveillance and access systems, de-escalate conflicts, respond to emergencies, BLS within 90 days, driver\u0002s license if applicable, 21+; one year security/law enforcement preferred.
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1w
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IT Security Analyst
United States or Denver
$120k-$170k/yr HybridFull Time
GovWorx
GovWorx: Developing AI-powered software for public safety and emergency services.
5+ YOEUS citizenship and multi-state FBI fingerprint/background check,5+ years security analysis/operations,experience with SOC2/NIST/ISO/CJIS compliance,third-party security evaluation,and AI security experience.
SIEM, antivirus, penetration testing, SOC2, NIST, CJIS, ISO, SaaS, LLM
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2mo
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Director, Security Operations
Charleston or Denver or New York
OnsiteFull Time
Cipher Digital
Cipher DigitalNASDAQ: CIFR: Developer and operator of industrial-scale data centers for computing.
Proven experience leading security operations and incident response across IT, OT, cloud, and tenant environments; knowledge of SOC operations, SIEM/EDR/SOAR, vulnerability management, and regulatory frameworks; relevant certifications preferred (CISSP, GIAC, CISM).
SIEM, EDR, SOAR
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1w
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Information System Security Officer
Boulder, Colorado, United States
$99k-$225k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
4+ YOE4+ years ISSO experience, 2+ years A&A documentation, knowledge of STIGs, TS/SCI clearance, bachelor's in IT/CS, cybersecurity certification (e.g., Security+).
Security Technical Implementation Guides (STIGs), COMSEC, CSSP, DCO
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5d
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Delivery Consultant - Security
Seattle or Arlington or New York or Denver or Chicago or Mountain View or Dallas
$131k-$204k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOE3+ years cloud architecture and implementation experience; knowledge of core AWS services; experience automating security operations and scripting; familiarity with security/compliance standards and enterprise security solutions; AWS certifications preferred.
AWS, EC2, ELB, RDS, Route53, S3, WAF, IPS, SIEM
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1d
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Security Officer I
Denver, Colorado, United States
$20-$32/hr OnsiteFull Time
AdventHealth
AdventHealth: Non-profit health care system providing hospital and medical services.
High school diploma, driver's license required; BLS/CPR preferred; ability to write reports, operate vehicles and radios; computer literacy for hospital/security applications.
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1w
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Security Coordinator- Day Shift
Denver, Colorado, United States
$30-$37/hr OnsiteFull Time
Denver Zoo Conservation Alliance
Denver Zoo Conservation Alliance: Operates a zoological garden and global wildlife conservation programs.
2+ YOEProvide day-shift operational leadership for security staff, coordinate shift coverage, respond to incidents, administer first aid, and support emergency response; requires HS diploma, driver's license, supervisory security experience.
Microsoft Office, CCTV, electronic access control systems, incident documentation platforms, visitor management systems
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1mo
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Deputy Site Security Manager
Aurora, Colorado, United States
OnsiteFull Time
CenCore Group
CenCore Group: Provides secure modular facilities and professional defense security services.
4+ YOEU.S. citizen with 4+ years site/physical/industrial security experience, knowledge of SCIF operations and ICD-705, strong communication and documentation skills, ability to act as on-site deputy security lead.
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1mo
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Security Officer (Full Time)
Denver, Colorado, United States
$21-$22/hr OnsiteFull Time
Sonesta
Sonesta: Operates a global portfolio of diverse hotel and resort brands.
Perform hotel security functions including patrols, incident investigation, fire prevention, guest and employee safety, ability to operate a motor vehicle, and meet physical demands (lift/push up to ~75 lb).
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1mo
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Security Account Manager - Denver, CO
Denver, Colorado, United States
OnsiteFull Time
Silverseal
Silverseal: Global provider of physical security, investigation, and technology solutions.
5+ YOE5+ MgmtValid Denver security guard license, minimum 5 years security supervisory experience, Microsoft Office proficiency, strong communication and report-writing, experience with scheduling and security operations, reachable for emergencies and control room/CCTV oversight.
Microsoft Office, CCTV
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23h
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Security Officer
Denver, 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 and clean MVR, ability to operate patrol vehicle, strong observation and communication skills, reliable attendance, pass background screening.
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1w
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Security Incident Response Orchestration Lead
Chicago or Washington or Denver
$150k-$191k/yr OnsiteFull Time
Bank of America
Bank of AmericaNYSE: BAC: Provides global banking, investing, and financial risk management services.
10+ YOE10+ years in security operations or automation, 5+ years with Splunk SOAR and Tines, strong incident response and automation architecture experience, Python and API skills, experience with cloud and AI-enabled security operations.
Splunk SOAR, Tines, Microsoft Graph, Entra ID, M365 Defender, CrowdStrike Falcon, Tanium, BloodHound, Anvilogic, ThreatQ, ServiceNow, Python, REST, OAuth, SAML, AWS, Azure, Google Cloud, Retrieval-Augmented Generation (RAG), vector databases
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4w
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Cleared Security Escort - CO - Poly Req'd
Aurora, Colorado, United States
OnsiteFull Time
Patriot Group International
Patriot Group International: Specialized mission support and security services for high-threat environments.
1+ YOEMinimum 1 year security escort or law enforcement experience, age 21+, high school diploma/GED, ability to complete state security guard certification and sustainment training, reliable transportation, ability to operate screening equipment, and pass drug/background checks.
Walk-Through Metal Detector, hand-held metal detector, hand-held radio
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2w
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Security Systems Operator
Denver, Colorado, United States
$28/hr OnsiteFull Time
PharmaCann
PharmaCann: Operates vertically integrated cannabis cultivation facilities and retail dispensaries
1+ YOE1+ year security or related experience, ability to monitor CCTV and manage access control/alarm systems, MED badge or ability to obtain Colorado marijuana enforcement credentials, high school diploma or equivalent.
CCTV, access control systems, alarm systems
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2mo
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25-26 Security and Operations: Dispatcher, Campus Safety
Aurora, Colorado, United States
OnsiteFull Time
Aurora Public Schools
Aurora Public Schools: Public school district providing K-12 education in Aurora, Colorado.
Experience in security and campus safety operations.
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1w
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Program Security / Administrative Assistant
Denver, Colorado, United States
$63k-$130k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
3+ YOERequires TS/SCI with poly, 3+ years personnel security experience, knowledge of NISPOM and SCIF operations, clearance processing and DISS/Scattered Castles experience.
DISS, Scattered Castles, STEs
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3w
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Senior Information Systems Security Engineer
Boulder, Colorado, United States
$112k-$196k/yr OnsiteFull Time
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
5+ YOEActive Top Secret clearance,5+ years relevant experience,Bachelor's or equivalent experience,Security+ required,RMF/ATO experience,Windows and Red Hat administration,security toolset operation,and vulnerability scanning.
Windows, Red Hat Enterprise Linux, Symantec, Logrhythm, Chef, Puppet, Ansible, Docker, Kubernetes, Nessus, OpenVAS, SCC
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1d
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Target Security Specialist
Aurora, Colorado, United States
$21/hr OnsiteFull Time
Target
TargetNYSE: TGT: Operates a chain of general merchandise stores and supermarkets.
High school diploma or equivalent, age 18+, ability to lift up to 40 lbs, climb ladders, follow AP policy, operate radios and handheld scanners, communicate effectively, and work flexible shifts.
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