1,321 security operation jobs at 523 companies in Texas

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Manager, Security Operation Center (Cyber Defense)
Irving or Dallas
OnsiteFull Time
7-Eleven
7-ElevenTokyo Stock Exchange: 3382: Operates and franchises a global network of convenience stores.
12+ YOE5+ MgmtSenior security leader with 12+ years' related experience; 5+ years in management; strong certifications preferred (CISSP/CISM/GISP, vendor certs such as PCSAE, Splunk).
Security Orchestration and Automation (SOAR), Security Information and Event Management (SIEM), Threat Intelligence, Incident Response Tools, Forensic Tools, Data Loss Prevention, Email Security
2mo
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SECURITY SUPERVISOR
Houston, Texas, United States
OnsiteFull Time
Huntleigh USA
Huntleigh USAOTCPK: ICTSF: Provides aviation security and ground handling services at airports.
3+ YOE2+ Mgmt3-5 years aviation security; 1-2 years supervisory; HS diploma; able to obtain security clearance; weekend/evening work.
1mo
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Security Guard
Austin, Texas, United States
OnsiteFull Time
Admiral Security Services
Admiral Security Services: Provides professional uniformed security officers and site protection services.
1+ YOEMust be at least 21, have strong customer service, multitask, and 1+ year verifiable work experience; proficient with MS Office; able to operate security programs.
MS Office, security programs
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
1mo
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Unarmed Security Officer
Midlothian, Texas, United States
OnsiteFull Time
Weiser Security Services
Weiser Security Services: Security services provider protecting assets and people.
0+ YOEExperience in security operations preferred; ability to stand for long hours; willing to work extended hours; patrols, access control, and incident reporting.
2mo
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Operation Manager
Arlington, Texas, United States
OnsiteFull Time
Re-Teck
Re-Teck: Provides reverse supply chain and electronic waste recycling solutions.
3+ YOE2+ Mgmt3–7 years warehouse/operations management in electronics/ITAD; bachelor in Supply Chain/Logistics/Business; ERP/WMS experience; data security knowledge; KPI-driven; bilingual English/Chinese preferred; 20–50 employees across shifts; Lean/Six Sigma a plus.
ERP, WMS, Excel
2mo
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Account Manager Security
Hubbard, Texas, United States
OnsiteFull Time
Allied Universal
Allied Universal: Global provider of physical security and facility management services.
2+ YOEHigh school diploma; valid driver’s license if driving; 2+ years security/operations management experience; strong client relations and leadership skills.
3mo
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Security Patrol Guard
Denton, Texas, United States
$16-$17/hr OnsiteFull Time
Signal
Signal: Professional security patrols and dedicated guard services for communities.
Patrol security areas, operate company vehicle, pass background/drug test, 21+, valid driver’s license, guard card, reliable transportation, background check
3mo
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Site Security (Unarmed)
El Paso, Texas, United States
$27/hr RemoteFull Time
GardaWorld
GardaWorld: Global provider of security, risk management, and cash logistics services.
1+ YOEActive Texas unarmed security license, 1 year security experience, US work authorization, high school diploma, clean background, pass medical/drug tests, strong observation and reporting skills, flexible shifts.
3mo
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GMS Business Security Leader
Southlake or Nashville or Orlando or Atlanta or Ft. Lauderdale or Houston or Charlotte or Phoenix
HybridFull Time
Greystar
Greystar: Provides global property management and real estate investment services.
10+ YOETen years of security/risk management experience; strong leadership across distributed teams; security operations and incident management knowledge.
Security operations, Access control, CCTV, Intrusion detection, Incident management, Origami
1w
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Regional Security Client Manager
Dallas, Texas, United States
$55k-$69k/yr RemoteFull Time
Allied Universal
Allied Universal: Global security and facility services provider protecting people and property.
3+ YOEHigh school diploma or 5+ years work history, minimum 3 years security management, strong communication, Microsoft Office proficiency, ability to travel frequently and manage client operations and staff.
Microsoft Office
3w
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Security Analyst (Security Operations)
Houston or New York or San Francisco or Seattle
$100k-$130k/yr OnsiteFull Time
Nscale
Nscale: Vertically integrated AI infrastructure provider for high-performance computing.
3+ YOE3+ years in security operations or related roles; experience investigating endpoint, identity, SaaS, cloud, email, network telemetry; strong incident response and writing skills; comfortable with query languages, logs, dashboards, and case management.
MITRE ATT&CK
2mo
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Security Specialist
Coppell, Texas, United States
OnsiteFull Time
DuraServ
DuraServ: Distributes and services loading docks and industrial doors.
3+ YOESecurity operations, vulnerability management, threat analysis, incident response, and cloud/endpoint security; Azure Defender/Sentinel experience; 3-6 years in information security; Bachelor's degree or equivalent hands-on experience.
SIEM, EDR/XDR, Vulnerability Scanning, Email Security, Microsoft Defender, Microsoft Sentinel, Microsoft Purview, Azure security tools
2w
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SECURITY GUARD
Lufkin, Texas, United States
OnsiteFull Time
Pilgrim's Pride: Produces and distributes fresh and prepared meat products globally.
Provide site security by checking IDs, patrolling premises, monitoring cameras, maintaining logs, operating security vehicle, and coordinating with law enforcement; basic computer skills required.
2d
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Director, Security
Houston, Texas, United States
OnsiteFull Time
ConocoPhillips
ConocoPhillipsNYSE: COP: Explores for and produces crude oil and natural gas.
12+ YOE12+ years progressive corporate security or related experience, bachelor\u0002s degree or equivalent, global security leadership, crisis management, risk assessment, and ability to operate in high-risk environments.
1d
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Security Engineer II, AWS Security, Hardware Supply Chain Security
Austin, Texas, United States
$159k-$202k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOE3+ years experience in programming and hardware/operational supply chain security, bachelor's in computer science or equivalent, networking protocol knowledge, EMR not mentioned, proficiency in threat modeling and secure coding preferred.
Python, Ruby, Go, Swift, Java, .Net, C++, AWS, HTTP, DNS, TCP/IP
3mo
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Vice President, Concierge Security
San Antonio or Eden Prairie or Pleasant Grove or Waterloo
$218k-$326k/yr HybridFull Time
Arctic Wolf
Arctic Wolf: Provides cloud-native security operations and managed threat detection.
12+ YOE7+ MgmtLead global concierge security program; 12+ years in cybersecurity or security operations; 7+ years leading customer-facing teams; proven transformation experience.
SIEM, SOAR, EDR/XDR, cloud security
1w
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Ethical Hacker - OT Security
Canada or Texas
$80k-$120k/yr RemoteFull Time
Packetlabs
Packetlabs: Provides expert manual penetration testing and ethical hacking services.
3+ YOE3+ years OT/ICS/SCADA experience, degree in Information Security or Computer Science preferred, professional security certifications preferred (GICSP, GRID, GCIP, CSSA, CACE, CISSP, OSCP), strong communication and judgment.
1mo
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Security Supervisor
Houston, Texas, United States
$22/hr OnsiteFull Time
Menzies Aviation
Menzies Aviation: Provides ground handling and fueling services for global aviation.
1+ YOE1+ MgmtLead airport security operations; supervise officers; ensure TSA/FAA compliance; manage incidents; training; reporting.
2mo
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Security Operations Engineer
Austin, Texas, United States
HybridFull Time
Sembi
Sembi: Unified SaaS portfolio for software quality and security solutions.
3+ YOE3+ years in security operations, incident response, vulnerability management or related security role; experience with security monitoring in internal, cloud or SaaS environments; familiarity with IAM, vulnerability management and security operations workflows; experience with SIEM/EDR/tools; strong English communication; SaaS or software company e...
SIEM, EDR, Vulnerability Scanning, IAM, Cloud Security Platforms