84 security operations manager jobs at 54 companies in Galveston, TX

1d
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Healthcare Security Operations Manager
Houston, Texas, United States
$100k-$110k/yr FieldFull Time
Tarian Group
Tarian Group: Provides professional security guarding and integrated technology solutions.
2+ YOE2+ MgmtRequires a high school diploma or GED, 2–3 years of security management or supervisory experience, CPP or CHPA certification, a valid driver's license, leadership and communication skills, and Microsoft Office proficiency.
Microsoft Office, VISION Labor Management Software, e-SRT
1d
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Healthcare Security Operations Manager
Houston, Texas, United States
$100k-$110k/yr OnsiteFull Time
Tarian Group
Tarian Group: Provides professional security guarding and protective services for critical infrastructure.
2+ YOERequires a high school diploma or GED, 2–3 years of security management or supervisory experience, a valid driver's license, and CPP or CHPA certification within one year of eligibility; bachelor's degree preferred.
Microsoft Office, VISION Labor Management Software, e-SRT
1d
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Healthcare Security Operations Manager
Houston or Texas
$100k-$110k/yr OnsiteFull Time
Tarian Group
Tarian Group: Provider of security guarding, technology, and risk solutions.
2+ YOERequires high school diploma or GED, 2–3 years of security management or supervisory experience, valid driver's license, and CPP or CHPA certification within one year of eligibility; bachelor's degree preferred.
Microsoft Office, VISION Labor Management Software, e-SRT
4d
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Senior Security Operations Specialist
Mont Belvieu or Galena Park or Houston
OnsiteFull Time
Targa Resources
Targa ResourcesNYSE: TRGP: Midstream providing natural gas and NGL infrastructure services.
8+ YOERequires 8+ years in security operations, industrial security, or contract management; security technology knowledge; strong leadership, communication, organization, and multi-site coordination skills.
1mo
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Operations Manager, TAB
Houston, Texas, United States
OnsiteFull Time
DAC
DAC: Provides building automation and integrated security system services.
5+ YOE5+ MgmtHigh school diploma required (bachelor's preferred). NEBB or AABC and OSHA-30 required. 5+ years operations experience and 5+ years management experience in building technology/HVAC/BAS/security preferred; licenses as required; budgeting and contract knowledge.
3mo
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Data Center Operations Security Program Manager
Houston, Texas, United States
$60k-$100k/yr OnsiteFull Time
Serverfarm
Serverfarm: Develops and operates high-performance, sustainable data center infrastructure.
7+ YOE7+ years in physical security or risk management; experience managing multi-site security programs; bachelor's degree in a related field or equivalent experience; strong communication skills.
1mo
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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
4d
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Senior Security Operations Specialist in Mont Belvieu, Texas
Mont Belvieu or Galena Park or Houston
FieldFull Time
Targa Resources
Targa ResourcesNYSE: TRGP: Operates infrastructure for natural gas and liquid logistics services.
8+ YOERequires 8+ years in security operations, industrial security, or contract management; contractor oversight, security technology knowledge, strong leadership and communication skills, and ability to work across multiple sites.
2mo
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Regional Manager, Security Systems Operations & Field Deployment
Houston, Texas, United States
RemoteFull Time
Sentrillion
Sentrillion: Provides integrated security and surveillance technology for government infrastructure.
4+ YOE1+ MgmtLeadership of field operations; cost, risk, and resource management; Bachelor’s degree; 4 years in electronics/security tech; supervisory experience.
Microsoft 365 Applications, Quality Management System (QMS) tools, Project Management tools
2mo
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Director of Operations - Security
Houston, Texas, United States
OnsiteFull Time
Allied Universal
Allied Universal: Global provider of security guard and facility management services.
2+ YOE3+ MgmtManagement experience overseeing account managers and multi-site security operations, proficiency with Microsoft Office and BI tools, ability to drive operational metrics, and valid driver's license when driving for work.
Microsoft Office, Business Intelligence (BI)
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.
2mo
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Director of Operations - Security
Houston, Texas, United States
OnsiteFull Time
Allied Universal
Allied Universal: Provides security personnel, technology, and facility management services.
3+ YOE2+ MgmtManagement experience (3+ years with bachelor's or equivalent alternatives), experience driving operational goals and building teams, proficiency with Microsoft Office and BI tools, client engagement and financial oversight skills, valid driver's license if driving.
Microsoft Office, Allied Universal's Business Intelligence Platform
1mo
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Senior IT Infrastructure & Operations Manager
Houston, Texas, United States
HybridFull Time
myDNA
myDNA: Provides genetic testing and personalized health reporting services.
8+ YOE3+ MgmtLead infrastructure, service desk, networking, cloud and data center operations; manage security, vendors and budgets; minimum 8 years IT infrastructure experience with 3+ years leadership; Bachelor's preferred; professional certifications preferred.
Windows Server, RHEL, Active Directory, IdM, FreeIPA, VMware, KVM, Group Policy, SSSD, ITIL, NIST CSF, CIS Controls, AWS, OCI, Azure, Google Workspace, Microsoft Office 365, SIEM, EDR, MFA, vulnerability management
5d
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Intermediate Security Operations Center (SOC) Analyst *Future Opportunity*
Denver or Houston
$64k-$84k/yr HybridFull Time
Long View Systems
Long View Systems: Provides managed IT services and enterprise cloud solutions.
3+ YOERequires 3+ years in incident detection and response, malware analysis, or cyber forensics; SC-200; SIEM, ITSM, cloud, incident management, and strong communication experience.
Security Information Event Management (SIEM), Sentinel, ServiceNow, Azure, AWS, Google Cloud Platform, MS Defender, Splunk, Sumo Logic, ITIL
2mo
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Cyber Operations & IR Manager
London or Paris or Singapore or Houston
HybridFull Time
EDF Trading
EDF Trading: Provides energy trading and asset optimization services globally.
Lead and line-manage the London cyber security team, act as Incident Commander, own endpoint/platform/IR capability and backlog, and assure delivery of security initiatives using MITRE ATT&CK and recognised frameworks.
CrowdStrike, Zscaler, Microsoft Active Directory, Microsoft 365, Microsoft Azure, MITRE ATT&CK, SIEM, EDR, MDR, ServiceNow, SOAR
3mo
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Senior Associate, SAP Security
Los Angeles or San Francisco or Denver or Atlanta or Chicago or Boston or New York or Portland or Dallas or Houston or Seattle
$96k-$208k/yr OnsiteFull Time
KPMG
KPMG: Global professional services network providing audit, tax, and advisory.
3+ YOE3+ years relevant SAP/security/audit experience, bachelor’s degree, hands-on SAP GRC and S/4HANA exposure, strong communication and analytical skills, ability to travel, authorized to work in the U.S.
SAP GRC, SAP S/4HANA
3w
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Manager, IT Operations & Service Delivery
Houston, Texas, United States
HybridFull Time
Gulf Coast Regional Blood Center
Gulf Coast Regional Blood Center: A community blood center providing blood and cellular therapies.
5+ YOE3+ MgmtBachelor's in IT or related required; 5+ years IT infrastructure experience, 3+ years leadership; healthcare/regulatory experience; ITIL, cloud and security knowledge (AWS, Azure, CompTIA Security+).
HL7, APIs, middleware, AWS, Microsoft Azure, ITIL 4
1mo
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Security and Compliance Engineer
Pipersville or Houston
$115k-$125k/yr HybridFull Time
Tyndale
Tyndale: Supplies managed flame-resistant apparel programs for industrial workforces.
5+ YOE5+ years in IT security operations or related roles; experience with vulnerability/patch management, IAM, security monitoring, SOC 2/PCI, secure SDLC, and cross-team collaboration.
Tenable, EDR, MDR, SIEM, CI/CD, ERP, WMS
3w
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Houston - Director, Information Security
Houston, Texas, United States
$240k-$280k/yr HybridFull Time
Winston Taylor
Winston Taylor: Transatlantic law firm providing legal counsel to global businesses.
8+ YOE5+ MgmtBachelor's degree required; 8+ years cybersecurity experience with significant security operations and engineering; 5+ years security leadership; expertise with SIEM, EDR/NGAV, SOAR, cloud security; must be commutable to Houston office.
SIEM, EDR/NGAV, SOAR, Firewalls, IDS/IPS, DLP, Azure, AWS, GCP, OpenAI, Anthropic, Harvey AI
1w
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Director, Public Safety & Security
Houston, Texas, United States
OnsiteFull Time
Houston Methodist
Houston Methodist: A non-profit health system providing comprehensive hospital and specialty medical services.
7+ YOE7+ MgmtLead public safety and security operations with 7+ years people management in corporate security, law enforcement, or military; Bachelor’s required, Master’s preferred; required Texas security commission licensure; strong communication and leadership.