388 security operation jobs at 201 companies in Richardson, TX

2mo
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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
3mo
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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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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
2mo
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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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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
1mo
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Security Specialist - Operations
Fort Worth, Texas, United States
OnsiteFull Time
System High
System High: Provides specialized security engineering and protection for national security missions.
4+ YOE4-7 years relevant SAP/security experience, Bachelor's degree required, Top Secret clearance/Special Access required. Experience in security operations, incident inquiries, training (SETA), OPSEC, SAP/SCI support, and program protection.
SAP, Joint Access Database Environment (JADE), Defense Information System for Security (DISS), SharePoint
1w
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Security Supervisor - Hilton Anatole
Dallas, Texas, United States
OnsiteFull Time
Hilton
HiltonNYSE: HLT: Global hospitality providing hotel accommodation and lodging services.
Overseeing hotel security operations, conducting patrols and incident response, training and supervising security staff, and promoting workplace safety.
2w
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Event Security Guard
Fort Worth, Texas, United States
OnsitePart Time
Trail Drive Management Corp.
Trail Drive Management Corp.: Manages operations for the Dickies Arena multipurpose venue.
Must be 18+, high school diploma/GED, able to register with the Texas Commission of Private Security, trained to operate walkthrough/handheld magnetometers, follow radio etiquette, and work nights/weekends; previous security experience preferred.
Walkthrough Magnetometer, Handheld Magnetometer, Radio
1mo
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Sr. Security Analyst - Security Operations Center (SOC)
Irving or Miami
HybridFull Time
Lennar
LennarNYSE: LEN: Builds and sells quality residential homes across the United States.
5+ YOE5+ years cybersecurity operations experience (3+ in Tier 2/3 SOC), CompTIA Security+ or equivalent, incident response and MDR experience, SIEM/SOAR and EDR proficiency, KQL and cloud telemetry experience, strong analytical and communication skills.
SIEM, SOAR, Microsoft Sentinel, Torq, Microsoft Logic Apps, Microsoft Defender XDR, Palo Alto Cortex XDR, ServiceNow, KQL, Azure, Entra, AWS CloudTrail, Python, PowerShell, Proofpoint, MITRE ATT&CK, EDR
3d
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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
1mo
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Information Security Engineer
Dallas, Texas, United States
$95k-$138k/yr OnsiteFull Time
ProbablyMonsters
ProbablyMonsters: Builds and sustains independent AAA video game development studios.
Designing, implementing, and operating security systems (vulnerability management, SIEM/SOAR/XDR, EDR), performing SOC functions and incident response, securing cloud and hybrid environments, enforcing IAM/PAM controls, and assessing AI/ML security risks.
SIEM, SOAR, XDR, CrowdStrike Falcon, Falcon Insight, Falcon Identity Threat Protection, Falcon Cloud Security, Falcon Spotlight, Falcon SaaS Security Posture Management, Falcon AIDR, Charlotte AI, GitHub Copilot, ChatGPT, AWS, Azure, Microsoft 365, Azure AD, Git, Perforce, Jenkins, NDR, IDS, IPS, Ansible, Puppet, Chef, Terraform, Pentera, NodeZero, Cymulate, CSPM, CWPP, CNAPP, SAST, DAST, IAST, EDR, TCP/IP, HTTP, HTTPS, DNS, PAM, MFA, SSO
3d
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Security Operations Manager | Remote
Dallas, Texas, United States
RemoteFull Time
Vetcor
Vetcor: Operates a national network of community-focused veterinary hospitals.
4+ YOEBachelor's in IT/CS preferred, minimum 4 years security operations experience, incident response, vulnerability management, security awareness program experience, leadership and communication skills; relevant certs desirable.
firewalls, intrusion detection systems, SIEM, DLP
1w
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Senior Manager, Security
Dallas or United States or North America
FieldFull Time
Flix
Flix: Provides sustainable and affordable long-distance bus and train travel.
10+ years progressive security leadership experience, multi-site operations, budget management (> $5M), incident investigations, law enforcement coordination, strong analytics, and ability to travel 30–50%.
1w
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Target Security Specialist
Plano, Texas, United States
$18/hr OnsiteFull Time
Target
TargetNYSE: TGT: Operates a chain of general merchandise stores and supermarkets.
Provide store security, respond to incidents, use de-escalation, operate surveillance and scanners, lift up to 40 lbs, meet age and high-school requirements, and comply with local licensure where applicable.
handheld scanners, case management system, Target's video surveillance system
2w
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Security Operations Manager (Dallas Branch)
Richardson, Texas, United States
$50k-$57k/yr OnsiteFull Time
GuardTexas
GuardTexas: Provides professional security guard and surveillance services in Texas.
Manage security field operations, client liaison, staffing, training, compliance, and emergency response; high school diploma/GED, security industry experience, Texas driver\u007Fs license and active security registration required.
Microsoft Office
2mo
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Security Analyst (Richardson, TX, US)
Richardson, Texas, United States
OnsiteFull Time
Celestica
CelesticaNYSE: CLS: Provides design, manufacturing, and supply chain solutions for electronics.
2+ YOETwo to four years of relevant security experience; Bachelor’s degree in a related field or equivalent experience; strong knowledge of facilities security and operations; good data analysis and communication skills.
1mo
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Senior Security Analyst
Arlington, Texas, United States
OnsiteFull Time
D.R. Horton
D.R. HortonNYSE: DHI: Constructs and sells residential homes across the United States.
3+ YOEMinimum 3 years IT experience; advanced knowledge of IT security, networking, infrastructure, forensic operations, patching; experience with Active Directory/ADFS/DNS/SCCM/Group Policy; mentoring, on-call rotation, overnight travel ability; MS Office proficiency.
Active Directory, Active Roles, Active Directory Federation Services, ADFS, DNS (Domain Name Service), F5 DNS VIPs and pools, Group Policy, WMI Filters, SCCM (System Center Configuration Manager), Microsoft Office, email
3w
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Security Officer Flex HOA
Frisco, Texas, United States
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. May require state/local security licensing, valid driver's license if driving, background check and drug screen, ability to operate radio/telephone/console, effective communication and conflict mediation skills.
1mo
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Security Operations Engineer
Coppell or Dallas or Tel Aviv
OnsiteFull Time
Island
Island: Secure enterprise browser for managed, protected work environments.
1+ YOE1–3 years security operations experience; hands-on familiarity with vulnerability scanners (Burp Suite, Nessus, Sysdig); basic AWS and container knowledge; FedRAMP/NIST exposure preferred; scripting (Python/Bash) a plus; US citizenship and onsite work in Coppell, TX required.
Burp Suite, Nessus, Sysdig, Wiz, eMASS, Jira, Python, Bash, Slack, Zoom, AWS, Kubernetes, Docker, Chainguard, FedRAMP, NIST 800-53
2mo
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Enterprise Personnel Security Manager
Fort Worth, Texas, United States
OnsiteFull Time
Elbit Systems of America
Elbit Systems of America: Provides advanced technology systems for defense and commercial aviation.
5+ YOE2+ MgmtLead enterprise PERSEC operations; manage security processes and compliance.
DISS, NBIS, SWFT, eAPP