189 senior security engineer jobs at 91 companies in Pasadena, TX

6d
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Senior Security Engineer, AI Enablement
Austin or Chicago or Houston or Los Angeles or New York or San Francisco or Seattle
$200k-$225k/yr RemoteFull Time
JLL
JLLNYSE: JLL: Global commercial real estate and investment management services.
6+ YOE6+ years security engineering, embedded product security within engineering teams, strong software engineering, experience with agentic AI architectures and identity/access (OAuth/OIDC), and excellent cross-functional communication.
Claude Agent SDK, MCP, OAuth, OIDC, SPIFFE, SPIRE, OWASP LLM Top 10, MITRE ATLAS
2mo
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Senior Security Engineer
Houston, Texas, United States
OnsiteFull Time
Landry's
Landry's: Operates national restaurant, hospitality, and gaming entertainment venues.
3+ YOE3-5 years in information security across endpoint, network, cloud, and identity; hands-on EDR, firewall, ZTNA, CIEM, SIEM; PCI DSS; scripting with Python/PowerShell; preferred CISSP/GPEN/CCSP, hospitality/gaming industry experience.
Endpoint Detection and Response, Next-Generation Firewall, Zero Trust Network Access, Secure Web Gateway, SIEM, Python, PowerShell, MFA, Cloud IAM, Vulnerability Management, BEC protection, Bug bounty
3mo
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Senior Application Security Engineer
Spring or Durham or Alpharetta or Fort Collins
$106k-$243k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Providing global edge-to-cloud infrastructure and IT solutions for businesses.
5+ YOE5–8+ years in application security; CI/CD security; SBOM/NIST/SSDF knowledge; secrets management; WAF and API security; SAST/DAST/SCA; cloud security; programming in Python/Java/Go/Node.js.
GitHub, GitLab, Jenkins, Sigstore, Cosign, WAF, SAST, DAST, SCA, container scanning, AWS, Azure, GCP, Python, Java, Go, JavaScript
3mo
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Senior Application Security Engineer
Spring or Durham or Alpharetta or Fort Collins
$112k-$212k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud IT infrastructure and platform services.
5+ YOE5–8+ years in application security; secure CI/CD pipelines; SLSA/NIST SSDF; secrets management; WAF; API security; SAST/DAST/SCA; cloud security; programming languages (Python/Java/Go/Node.js).
GitHub, GitLab, Jenkins, Sigstore, Cosign, SAST, DAST, SCA, WAF, OWASP, MITRE ATLAS, Cloud security (AWS/Azure/GCP)
2mo
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Senior Cloud Security Engineer
Houston, Texas, United States
$115k-$135k/yr HybridFull Time
Heath Consultants
Heath Consultants: Manufactures methane detection equipment and provides leak survey services.
5+ YOE5+ years in cloud security; strong Azure/M365; IAM; DevSecOps; SIEM/XDR; NIST/CIS; WAFs; scripting.
Azure, Entra ID, Microsoft Defender, Microsoft Defender for Cloud, Microsoft Sentinel, WAFs, firewalls, Terraform, ARM, Bicep, PowerShell, Python, Bash, CI/CD, DevSecOps
2w
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Sr. Security & Compliance Engineer, AWS Security Assurance Services, LLC
Austin or Nashville or Seattle or Arlington or Herndon or Houston or Dallas
$178k-$227k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
5+ YOE5+ years identifying security risks and developing mitigations; 4+ years scripting/programming; expertise in cloud security, secure coding, IaC, and security automation.
Scala, Java, Python, C/C++, Go, TypeScript, Node.js, .NET, Terraform, AWS CDK, CloudFormation, Rego, cfn-guard, OPA Rego, Config, GuardDuty, Security Hub, Control Tower, Systems Manager, KMS, IAM, VPC, Lambda, CloudTrail, CloudWatch, EventBridge
2mo
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Senior Cloud Systems Engineer
Houston, Texas, United States
OnsiteFull Time
Lonestar Electric Supply
Lonestar Electric Supply: Wholesale distributor of electrical supplies and equipment.
5+ YOESenior-level cloud systems engineer with Azure, identity management, security, and hybrid networking experience.
PowerShell, Azure CLI, Bicep, ARM Templates, Terraform, Microsoft Defender for Cloud, Defender for Endpoint, Microsoft Sentinel, Microsoft Entra ID, Microsoft 365, Intune, Azure networking
5d
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Senior Security Software Engineer
Spring, Texas, United States
$91k-$120k/yr OnsiteFull Time
HP
HPNYSE: HPQ: Manufactures personal computers, printers, and 3D printing hardware.
2+ YOEBachelor's or Master's in CS/IS, 2+ years experience, proficiency in C/C++, C#, .NetCore, WPF, XAML, React JS, cloud and Windows programming; security and cryptography knowledge preferred.
C/C++, C#, .NetCore, WPF, XAML, React JS, ADO, Python, Django, Go, Rust, Xamarin, HTML5, CSS, Azure, AWS, Docker, Kubernetes, k3s, WMI, COM
5d
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Senior Security Software Engineer
Spring, Texas, United States
$91k-$120k/yr OnsiteFull Time
HP
HPNYSE: HPQ: Produces personal computers, printers, and related digital imaging products.
2+ YOEBachelor's or Master's in CS or equivalent,2+ years experience,proficiency in C/C++,C#, .NetCore,React JS and cloud,unit testing,Agile/ADO experience,knowledge of Windows internals and software security.
C/C++, C#, .NetCore, WPF, XAML, React JS, Cloud technologies, ADO, Python, Django, GO, Rust, Xamarin, WMI, COM, JS Frameworks, HTML5, CSS, Azure, AWS, Docker, Kubernetes, k3s
3w
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Senior Systems Engineer
Houston, Texas, United States
OnsiteFull Time
ARES Corporation
ARES Corporation: Provides engineering and technology solutions for space and defense.
10+ YOEBachelor's in engineering, 10+ years systems engineering experience in hardware integration/delivery for human spaceflight, proficiency with Microsoft Office/SharePoint, strong communication and documentation skills, ability to obtain security clearance.
Cross-Program Interdependencies Database (CPID), M2M Agreements Exchange (MAX), LCC Management System (LMS), SharePoint, Microsoft Office, DOORS, Confluence
2mo
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Senior Software Engineer
Houston or Lake Oswego or Charlotte
$95k/yr HybridFull Time
NAVEX
NAVEX: Provides software for governance, risk, and compliance management.
3+ YOE3+ years software engineering; .NET, C#, React or Angular, SQL; Node, AWS; testing with Playwright/Selenium; enterprise software security and accessibility.
.NET, C#, React, Angular, SQL, Node.js, AWS, Playwright, Selenium
5d
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Senior Security Software Engineer
Spring, Texas, United States
$91k-$120k/yr OnsiteFull Time
HP
HPNYSE: HPQ: Manufacturer of personal computers, printers, and imaging devices.
2+ YOEBachelor's or Master's in CS/IS, minimum 2 years experience, proficiency with C/C++, C#, .NetCore, WPF, XAML, React JS and cloud technologies, strong troubleshooting and communication skills.
C/C++, C#, .NetCore, WPF, XAML, React JS, ADO, Electronic Medical Records (EMR), Python, Django, GO, Rust, Xamarin, HTML5, CSS, Azure, AWS, Docker, Kubernetes, k3s, WMI, COM
1w
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Endpoint Security & Exposure Engineer (Cyber Security)
Houston or Austin or Chicago or Atlanta or San Francisco or Seattle or Miami or Dallas
$100k-$120k/yr OnsiteFull Time
Jacobs
JacobsNYSE: J: Global provider of professional engineering and technical services.
5+ YOE5+ years cybersecurity experience; hands-on endpoint security, application control, privilege and vulnerability management; ServiceNow Vulnerability Response experience; scripting with PowerShell or Python.
Microsoft Windows Server, Windows 11, Linux, Active Directory, Entra ID, Microsoft Intune, Microsoft Defender for Endpoint, Azure, AWS, Google Cloud, ServiceNow Vulnerability Response, PowerShell, Python, Rapid7, Tenable, Qualys
2mo
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Identity and Security Engineer
Atlanta or Austin or Houston or Dallas or Miramar or Orlando or Tallahassee or West Palm Beach or Fort Lauderdale or Phoenix or Charlotte
HybridFull Time
Greenberg Traurig
Greenberg Traurig: Provides global legal representation and corporate advisory services.
8+ YOEDesigns and implements enterprise identity and security solutions across on‑prem and cloud; strong AD, Entra ID, SSO, MFA; hybrid, on‑call.
PowerShell, Python, Terraform, Microsoft Graph API, AD CS, SAML, OAuth, Kerberos, Entra ID, MFA, PKI, AWS, GCP
3mo
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Security Systems Field and Service Engineer
Dallas or Houston
$35/hr OnsiteFull Time
Digi Security Systems
Digi Security Systems: Provides custom commercial video surveillance and access control solutions.
7+ YOEExperienced field/service engineer with expert background in installing and servicing access control, CCTV, and intrusion alarm systems; seven years in commercial security systems; willing to travel in Dallas area; $35+/hour.
Access Control, CCTV, Intrusion Alarm, Networking, Servers
2mo
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Senior Network Engineer/IT Systems Architect
Houston or Brentwood or Dallas
OnsiteFull Time
Enable Resource Group
Enable Resource Group: Provides IT managed services and consulting for churches.
Senior MSP engineer with enterprise networking, server, and cloud design/implementation experience; strong security, VOIP, UC, and Microsoft 365 expertise; must live in target area and be onsite.
Microsoft 365, Windows Server, Hyper-V, Active Directory, VMware, DNS, DHCP, VoIP, UTM Firewall, Azure
4w
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Senior Structural Engineer - Part Time (Temp)
Houston, Texas, United States
OnsitePart Time, Temporary
Mclaurin Aerospace
Mclaurin Aerospace: Provides specialized aerospace engineering, research, and technical advisory services.
15+ YOEBSME in Mechanical or Aerospace Engineering required; typically 15+ years related experience reviewing structural verification, fracture control, and structural analysis for NASA spaceflight hardware; US citizenship and ability to pass a comprehensive security background check required.
2mo
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Diego Garcia: Senior Network Engineer
Diego Garcia or Houston
OnsiteFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
5+ YOEUS citizenship, active Secret clearance, 5+ yrs Cisco WAN/LAN, network security, incident response, UNIX/Linux, ability to lead projects.
Cisco routers, Cisco switches, fiber modems, UNIX, Linux, MS Exchange, DNS, NT Domain Controllers
1mo
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Senior AI Security Engineer (UT, US, 84043)
Lehi or Princeton or Houston
HybridFull Time
NRG Energy
NRG EnergyNYSE: NRG: Generates and sells electricity while providing smart home solutions.
2+ YOEHands-on experience with AI systems, APIs, data pipelines, dashboards, scripting (Python/JavaScript/PowerShell), cloud platforms (Azure/AWS/GCP), and foundational cybersecurity principles; bachelor's degree or equivalent and 2+ years technical experience.
APIs, REST, Power BI, Tableau, Python, JavaScript, PowerShell, Azure, AWS, GCP, NIST CSF, OWASP
2mo
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Senior Desktop Support Engineer
Houston, Texas, United States
OnsiteFull Time
BBVA
BBVABolsas y Mercados Españoles: BBVA: Provides global banking, insurance, and investment management services.
8+ YOEAdvanced desktop and end-user support; Windows 10/11; VDI; imaging; ITSM; security; 8+ years; bachelor's degree; Cisco/Microsoft certs preferred; Spanish a plus.
Windows 10/11, Imaging, SCCM, ServiceNow, Intune, MobileIron, VDI, Office 365, Qualys, Ivanti, Zscaler, SentinelOne, Cisco Voice, Trading Turret, Video Conferencing, PowerShell

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