317 security analyst jobs at 191 companies in Texas

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Security Analyst
Tomball, Texas, United States
HybridFull Time
Pure IT
Pure IT: Credit union service organization providing strategic IT consulting, infrastructure projects, and managed services to credit unions.
Foundational cybersecurity and networking knowledge, exposure to security tools and log analysis, strong analytical and communication skills, and willingness to learn. Security certifications are a bonus.
SIEM, SASE, Zero Trust Network Access (ZTNA), TCP/IP, DNS, VPN, DefenseStorm, Adlumin, Arctic Wolf, ConnectSecure, Qualys, Nessus, Footprints, Cato, Cisco Umbrella, Fortinet FortiGate, Palo Alto Panorama, Microsoft Defender, Mimecast, Zix, Proofpoint, DMARC, SPF, DKIM, GLBA, PCI-DSS
1mo
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IT Security Analyst
Houston, Texas, United States
OnsiteFull Time
Foxconn Industrial Internet
Foxconn Industrial InternetShanghai Stock Exchange: 601138: Global provider of smart manufacturing, cloud computing, and industrial internet solutions.
2+ YOEBachelor's degree or equivalent experience,2+ years IT security or related experience,network and endpoint security familiarity,security monitoring and logging experience,knowledge of compliance frameworks and strong communication skills.
1mo
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IT Security Analyst
Dallas or Fort Worth
HybridFull Time
Whitley Penn
Whitley Penn: Texas-based public accounting firm serving businesses with audit, tax, advisory, consulting, and digital services.
1+ YOEBachelor's in IT or 3+ additional years in information security if no degree; 1+ years info security experience; experience with Microsoft 365, Azure, Defender; knowledge of network and security technologies; strong communication and teamwork.
Microsoft 365, Azure, Defender, SIEM, XDR, Fortinet, Cisco, Dell, ESA, anti-virus, anti-exploit
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 and GPU cloud platform.
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
2d
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Senior Security Analyst
Daytona Beach or Plano
HybridFull Time
Brown & Brown, Inc.
Brown & Brown, Inc.NYSE: BRO: Global insurance brokerage and risk management services provider.
7+ YOEBachelor's degree or equivalent experience, 7+ years in security operations or cyber defense, and preferred experience with security tools, Microsoft ecosystems, scripting, and certifications including CISSP, GCIH, GCIA, or CEH.
CrowdStrike, Google SecOps, Microsoft Log Analytics, ServiceNow, SIEM, EDR, IDS/IPS, DLP, Entra ID, Microsoft Defender, NIST, MITRE ATT&CK
2d
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Security Analyst Sr
Indianapolis or Charleston or Richmond or Chicago or Roanoke or Grand Prairie or Norfolk or Illinois or Virginia
$98k-$170k/yr HybridFull Time
Elevance Health
Elevance HealthNYSE: ELV: A health dedicated to improving lives and communities.
3+ YOEBachelor's degree or equivalent experience and 3+ years in infrastructure security support, operations, design, or engineering. Requires top-tier support across at least three information security technology areas.
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Security Analyst - MDR
Irving, Texas, United States
HybridFull Time
Trend Micro
Trend MicroTokyo Stock Exchange: 4704: Global cybersecurity and threat defense solutions provider.
1+ YOEBachelor's degree in a relevant field and 1–2 years of security experience. Requires log analysis, network security, Windows/Linux, alert investigation, SIEM familiarity, AI/ML understanding, and strong communication skills.
TrendAI Vision One, MITRE ATT&CK, SIEM, Windows, Linux
1mo
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Security Analyst V
Tulsa or Dallas
$143k-$215k/yr OnsiteFull Time
ONEOK
ONEOKNYSE: OKE: Publicly traded U.S. midstream transports natural gas, NGLs, refined products and crude oil for energy markets.
6+ YOE6+ years information security experience with 3+ years in offensive security (red team, pentest, detection engineering); bachelor\u0002s in IT or equivalent; experience with SIEM/EDR, threat detection, OT environments preferred; mentoring and technical leadership.
SIEM, EDR, Electronic security analytics
1mo
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Security Analyst - IT
Midland, Texas, United States
$64k/yr OnsiteFull Time
City of Midland
City of Midland: Home-rule municipal government providing public services to Midland, Texas residents through city departments and public facilities.
3+ YOE1+ years experience in network/security, bachelor’s degree in IT (or 4 years experience), CCNA and CompTIA Security+ required (or ability to obtain within one year), Windows Server and Active Directory knowledge, familiarity with IDS/IPS, firewalls, routers, switches, and regulatory frameworks (NIST, CJIS, HIPAA, PCI).
Windows Server, Microsoft Active Directory, IDS/IPS, Syslog, LAN, WAN, SAN, VPN, Cisco, firewall
2w
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IT Security Analyst
Baton Rouge or Livingston or San Marcos or Duluth
OnsiteFull Time
United WELD Holdings
United WELD Holdings: Private industrial holding overseeing pipe fabrication, bending, distribution, and support businesses serving industrial and commercial markets.
5+ YOERequires 5+ years in information security, incident response, vulnerability assessment, firewalls, SIEM, Windows security, Microsoft 365/Azure, AI security, and cybersecurity frameworks.
Windows, Windows Server, SIEM, Arctic Wolf, Managed Detection and Response (MDR), Sophos, Microsoft 365, Microsoft Azure, Cisco Meraki, Fortinet FortiGate, VPN, Microsoft Copilot, Microsoft 365 Copilot, Azure AI, Microsoft Purview, Data Loss Prevention (DLP), NIST Cybersecurity Framework, CIS Controls, ISO 27001, NIST AI Risk Management Framework (AI RMF), ISO/IEC 42001
4w
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Lead Security Analyst
Miami or Irving
OnsiteFull Time
Lennar
LennarNYSE: LEN: A leading American homebuilder and real estate services provider.
7+ YOEBachelor's degree in computer science, information security, or related field; 7+ years cybersecurity experience; leadership, GRC, vulnerability management, incident response, and advanced certifications required.
GRC, PCI, FFIEC, Sarbanes-Oxley Act (SOX), HIPAA, GDPR, GLBA, ISO 17799, ITIL, NIST, Factor Analysis of Information Risk (FAIR)
1mo
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Senior Security Analyst
Houston, Texas, United States
$110k-$130k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesBSE: 532540: Global leader in IT services, consulting, and business solutions.
8+ YOE8+ years SOC/Cyber Security experience, L3 SOC operations, SIEM/EDR expertise, DFIR and cloud investigations, strong incident response, communication, and mentoring skills.
SIEM, Splunk Enterprise Security, EDR, CrowdStrike Falcon, MITRE ATT&CK, AWS, Azure, GCP
1w
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Information Security Analyst
Deer Park, Texas, United States
OnsiteFull Time
Shell Federal Credit Union
Shell Federal Credit Union: Member-owned, not-for-profit credit union providing personal and business banking services to Harris County, Texas.
3+ YOERequires 3+ years of Windows/network administration and enterprise security experience, a two-year degree or equivalent, and an information security certification such as Security+ or CEH.
Windows Server, Cisco Routers, Cisco Switches, Cisco Firewalls, Websense, Symantec Endpoint Protection, IDS/IPS, Cisco CSA, Windows Active Directory, Linux, Kali Linux, Threat Hunting, Honeypots, Wireshark, NESSUS, Python, Dell KACE, E-Verify
1mo
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Global Security Analyst
Houston, Texas, United States
OnsiteFull Time
Crane Worldwide Logistics
Crane Worldwide Logistics: Global provider of logistics and supply chain solutions.
1+ YOE1-3 years corporate security or program administration experience; bachelor's preferred; strong administrative, documentation, reporting, and Microsoft 365 (Excel, SharePoint, PowerPoint, Teams) skills; program/project coordination.
Microsoft 365, Microsoft Excel, Microsoft SharePoint, Microsoft PowerPoint, Microsoft Teams, Power BI
1mo
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Information Security Analyst
Dallas, Texas, United States
HybridFull Time
ISN
ISN: Employee-owned SaaS provider helping enterprises qualify and monitor contractor and supplier risk across global supply chains.
4+ YOE4+ years technical experience (2+ in security). Relevant certs (CISSP, CEH, GIAC, Security+/CySA+). Hands-on experience with EDR/XDR, SIEM, SOAR, cloud security (Azure/AWS), and security controls; strong communication and critical thinking.
SIEM, SOAR, EDR/XDR, Microsoft Sentinel, Splunk, CrowdStrike, Microsoft Azure, AWS, IPS/IDS, DLP
2mo
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IT Security Analyst
Huntington Beach or Farmers Branch
$110k-$130k/yr HybridFull Time
Confie
Confie: National personal lines insurance brokerage and retail agency.
4+ YOE4+ years IT security experience; perform risk assessments, security analysis, remediation planning, server administration, and incident response. Knowledge of network security, UTM/IPS/IDS, Linux, VMware, and Microsoft Active Directory.
Linux, VMware ESX/Vsphere, Microsoft Windows Active Directory, UTM, IPS, IDS, TCP/IP, MPLS, VoIP, Firewalls, routers, PCO, SOX
4w
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Security Analyst III (Immediate Opening)
San Antonio, Texas, United States
OnsiteFull Time
San Antonio Independent School District
San Antonio Independent School District: Public school district serving students in San Antonio, Texas.
Posting lists position type as District-Based Professional/Analyst with an immediate opening; specific qualifications are not provided in the posting (see attachment).
1mo
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Sr. Security Analyst- FT- Days- Information Security
Edinburg, Texas, United States
OnsiteFull Time
DHR Health
DHR Health: Physician-owned integrated health system in South Texas.
4+ YOE4+ years information security experience, SIEM/IDS/endpoint monitoring, Active Directory/IAM, incident response, vulnerability assessment, Security+ or similar certifications preferred.
SIEM, IDS/IPS, TrendMicro, CrowdStrike, Active Directory, PowerShell, SQL Server, Exchange Server, VPN
4d
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AI Security Analyst
Czech Republic or Prague or Brno or United States or Texas or Europe or North America
Kč75k-Kč140k/mo RemoteFull Time
8am
8am: Powering a world where professionals thrive.
3+ YOE3+ years in security operations, security analysis, or GRC; knowledge of LLM threats and AI risk frameworks; ability to analyze logs, write basic queries and scripts, investigate independently, and document clearly.
OWASP LLM Top 10, NIST AI RMF, MCP, SOC 2, PCI DSS, ISO/IEC 42001, RAG, Zoom, Google Meet, Coursera
1w
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Senior Analyst, Information Security
Houston or Austin
OnsiteFull Time
Norton Rose Fulbright
Norton Rose Fulbright: Global law firm providing full-scope legal services to corporations and financial institutions.
5+ YOETechnical bachelor's degree or equivalent experience and 5+ years in security operations or information security. Requires expertise with Microsoft 365 Defender and Microsoft Sentinel, incident response, security technologies, and one specialist security domain.
Microsoft 365 Defender, Microsoft Sentinel, Sigma, KQL, MITRE ATT&CK, SOAR, AI, Active Directory, Entra ID, Azure AD, Azure, AWS, GCP, Windows, Linux, PowerShell, Python, ServiceNow, Microsoft SC-200, GIAC GSOC, GIAC GCIH, Blue Team Level 1 (BTL1), AZ-500, SC-300, GCFA, GCFE, GIAC GPYC, CompTIA Security+, GIAC GSEC, CISSP, CCSP, NIST, ISO/IEC 27001, E-Verify