861 information technology security engineer jobs at 418 companies in Texas
3mo
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Information Security Engineer
Dallas, Texas, United States
OnsiteFull Time
5+ YOEExperienced Information Security engineer; risk assessment, policy creation, security controls, incident response; hands-on with security tech; global organisation.
Microsoft Sentinel, Qualys, Microsoft Defender, KnowBe4, Microsoft Purview, MDR services, UBA
1mo
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Information Security Engineer
North Carolina or Georgia or Texas or New Jersey or Pennsylvania or Illinois or District of Columbia or Maryland or Ohio or Florida or South Carolina or Colorado or Indiana or Washington or Nevada or California or Massachusetts
RemoteFull Time
7+ YOE7+ years in information security with security operations, incident response, Azure/Microsoft 365 experience, SIEM/EDR familiarity, scripting (Python/KQL/SPL), strong communication and ability to obtain Trusted Role.
EDR, AV, DLP, Tenable, Splunk, Sentinel, Defender, Proofpoint, IDS, Firewalls, SIEM, vulnerability scanners, Splunk Query Language, KQL, Python, PERL, Ruby, Bash, SQL, Azure, Microsoft 365, AAD
2w
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Information Security Engineer
Lubbock, Texas, United States
OnsiteFull Time
Technical security role requiring engineering and operational ownership across security operations, vulnerability management, IAM, incident response, cloud security, AI governance, and regulatory alignment.
Identity and Access Management (IAM)
1w
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Lead Information Security Engineer
Charlotte or Irving or Chandler or Minneapolis
HybridFull Time
5+ YOERequires 5+ years of information security engineering experience. Desired: 3+ years in vulnerability or patch management, CVE/CVSS knowledge, Qualys experience, and strong leadership and problem-solving skills.
Common Vulnerabilities and Exposures (CVE), Common Vulnerability Scoring System (CVSS), Qualys, GitHub Copilot
4w
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Staff Information Security Engineer
Lubbock or Roanoke or Charlottesville or Columbia or Dallas or Raleigh or Waco or Albuquerque or Charleston or Kansas City or St. Louis or Little Rock or Charlotte or Waynesboro or Knoxville or Charleston or Cedar Rapids or Lincoln
$116k-$140k/yr HybridFull Time
10+ YOE10+ years experience in information security, strong networking and OS knowledge, scripting (Python or PowerShell), SIEM and cloud security familiarity, incident response and compliance experience.
Python, PowerShell, Splunk, Splunk ES, SIEM, Terraform, Ansible, git, AWS, Microsoft Azure, Office 365, BurpSuite, Entra, Intune, DLP, EDR, MDR, XDR, PKI, SSL/TLS
1mo
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Lead Information Security Engineer
Dallas or United States or Alaska or Delaware or Rhode Island or Vermont or Wyoming
$130k-$202k/yr RemoteFull Time
Triumph Financial: Provides financial and technology solutions for the transportation industry.
5+ YOE5+ years information security experience with enterprise security architecture, cloud (AWS/Azure), IaC (Terraform), scripting/automation, regulated environment familiarity (SOX/GLBA/FFIEC), and industry security certifications preferred.
Terraform, AWS, Azure, IAM, SSL, SOX, GLBA, FFIEC, CIS Controls, APIs
1mo
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Information Security Engineer - Network Security
Harris County, Texas, United States
RemoteFull Time
3+ YOE3+ years cybersecurity/network engineering experience; Bachelor’s in related field or equivalent; hands-on Cisco security and Microsoft 365 security experience; HIPAA familiarity and strong troubleshooting and communication skills.
Cisco Secure Access, Cisco Firepower, Firepower IPS, Microsoft 365 Security Suite, Microsoft Defender, Microsoft Sentinel, Entra ID, Microsoft Purview, SIEM, Azure
3mo
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Senior Information Security Compliance Engineer
Plano or Rockleigh
$94k-$151k/yr OnsiteFull Time
5+ YOE5+ years cybersecurity experience with expertise in security compliance and audit; bachelor's in information security or related; ISO 27001/NIST CSF knowledge; IAM, SIEM, vulnerability mgmt; cloud security; audit and risk management
IAM, SIEM, Vulnerability management, Cloud security
2mo
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Information Security Engineer II
Fort Worth, Texas, United States
HybridFull Time
5+ YOE5+ years IT security experience, 3+ years with SailPoint, hands-on IAM implementation (provisioning, role modeling, access reviews), knowledge of ISO/NIST, strong analytical and communication skills; bachelor's in CS/IT/Engineering preferred.
SailPoint, Microsoft Azure AD, AWS, Agile
2mo
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Information Security Engineer, Network Security Engineering
Houston or United States
$154k-$161k/yr RemoteFull Time
5+ YOE5+ years network security engineering experience; expert Palo Alto Networks knowledge; API, WAF/CDN, IDS/IPS, DDoS, SIEM, cloud (Azure/AWS/GCP) experience; Python scripting and strong communication skills.
Palo Alto Networks, Panorama, PAN-OS, WAF, CDN, Akamai, Cloudflare, Imperva, F5, IDS/IPS, SIEM, Python, Linux, Azure, AWS, GCP, BGP, OSPF, GRE, IPsec, TLS, DNS, TCP/IP
1mo
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Information Security Engineer, Bare Metal
New York or San Francisco or Austin or Seattle or United States
$168k-$225k/yr OnsiteFull Time
Experience securing bare-metal and large-scale infrastructure, deep Linux hardening, network security, encryption and key management, automation in Python/Go/Rust, and cross-team collaboration.
SELinux, AppArmor, TCP/IP, VPNs, LUKS, HSMs, TPM, TXT, Python, Go, Rust, Ansible, Puppet, Chef, OpenBMC, iDRAC, iLO
1w
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Information Security Lead Engineer – AI & Emerging Technology (Contract)
Chicago or Dallas or Detroit or Houston
OnsiteMultiple Commitments Available
5+ YOE5+ years in cloud security or DevSecOps; expertise in Azure, Azure Policy, IaC, PaaS, cloud networking, identity, zero trust, federation, and AWS fundamentals. Strong communication required.
Microsoft Azure, Azure Policy, Enterprise Policy as Code (EPAC), AWS Config, Terraform, Bicep, ARM templates, AWS, Kubernetes, AKS, EKS, Defender for Cloud, Defender for Containers, Defender for DevOps, Infrastructure as Code (IaC), CI/CD, PaaS
15h
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Endpoint Information Security Engineer
Coral Gables or Fort Lauderdale or Charlotte or Horsham or New York or Scottsdale or Flower Mound or Agoura Hills
$143k-$158k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent experience, 5 years in systems operations or security, endpoint security, email gateways, event monitoring, incident response, scripting, and regulated-environment experience.
Endpoint Detection and Response (EDR), Security Email Gateways, Security Information and Event Management (SIEM), Python, Bash, PowerShell, AWS, Azure
2w
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Information Systems Security Engineer (ISSE)
San Antonio or Chantilly
OnsiteFull Time
Requires U.S. citizenship, recent TS/SCI clearance, CI polygraph, bachelor's degree, security certification, and 9+ years of DoD or intelligence-community cybersecurity engineering experience.
3w
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Information Security Analyst
Irving, Texas, United States
$85k-$110k/yr OnsiteFull Time
4+ YOE4+ years information security experience with vulnerability and patch management, incident RCA, automation, reporting, and collaboration with engineering teams.
Qualys, Tenable, Rapid7, Windows, Linux
2w
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Senior Information Security Analyst / Engineer
Austin or Chandler
HybridFull Time
8+ YOERequires 8+ years across cybersecurity domains, senior enterprise security experience, secure solution design, incident response, executive communication, security frameworks, and a relevant bachelor's degree or equivalent experience.
NIST CSF, ISO 27000, FAIR, SIEM
2d
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Information Security Intern
Dallas, Texas, United States
OnsiteFull Time, Internship
Undergraduate study in information assurance, computer science, engineering, or a related field preferred; cybersecurity fundamentals, hands-on technology coursework, operating systems and networking knowledge, and strong communication skills.
Windows, Unix, Linux, DNS, DHCP, SOC, IR
1mo
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Senior Information Security Engineer, Offensive Security
San Antonio, Texas, United States
OnsiteFull Time
3+ YOEMust be US citizen able to obtain TS/SCI w/poly, Bachelor\u0000in Computer Science or 5 years\u0000experience, minimum 3 years related experience, formal offensive cyber training, UNIX/Linux and Windows proficiency, strong network and packet analysis skills.
UNIX, Linux, Windows
2mo
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Senior Manager, Information Technology
Milwaukee or Kansas City or Rolling Meadows or Naperville or Scottsdale or Raleigh or Jersey City or Newark or Norristown or Plano or Alpharetta or Cheshire or Sarasota or United States
$98k-$213k/yr HybridFull Time
7+ YOE7+ MgmtBachelor's in CS/engineering/business, minimum 7 years IT infrastructure or security operations leadership, strong infrastructure/cloud/networking knowledge, vendor/financial management, and US work authorization (no visa sponsorship).
1mo
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Information Security Senior Engineer - Authentication
Dallas, Texas, United States
$136k-$204k/yr HybridFull Time
8+ YOE8+ years architecting and implementing IAM solutions with Ping stack and Microsoft Azure AD; deep knowledge of SSO, federation, MFA, OAuth2/OpenID Connect/SAML/SCIM; directory experience; API security and automation skills.
PingFederate, PingAccess, PingID, PingDirectory, Microsoft Azure AD, OAuth2, OpenID Connect, SAML, SCIM, REST, JSON, Postman, Okta, SailPoint, LDAP
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