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1,498 senior security engineer jobs at 536 companies in Texas

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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
Help us #BeatIndeed & #BeatLinkedIn
2mo
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Senior Security Engineer
Austin or Chicago or Dallas or Denver or Los Angeles or San Diego or San Francisco
$131k-$169k/yr HybridFull Time
Karbon
Karbon: Practice management software for accounting firms.
4+ YOESenior Security Engineer with 4+ years in security or development; strong communication; cloud and AI experience; hands-on with security tooling and threat modelling.
DotnetCSharp, JavaScript, React, EmberJS, Python, Azure, AWS, GCP, PowerShell, Bash, GitHub Copilot, Burp Suite
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3mo
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Senior Security Engineer
Austin or San Francisco or Seattle
HybridFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
5+ YOEExperience conducting security assessments of complex distributed systems and cloud-native applications; AI/ML security; ability to translate risks to stakeholders.
AI/ML tooling, Security tooling, LLMs
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2mo
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Senior Security Engineer, Digital Asset Custody
Southlake or Austin
$106k-$196k/yr OnsiteFull Time
Charles Schwab
Charles SchwabNYSE: SCHW: Financial services, brokerage, and investment management provider.
10+ YOE10+ years of software engineering with security/cryptography focus; experience with HSMs, MPC, crypto tooling, and secure key management.
HSMs, MPC, Slither, Mythril, Foundry, C, C++, Rust, Go
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3mo
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Senior Security Engineer, Detection and Response
Austin or San Francisco or Seattle or Boston or Washington
$182k-$202k/yr RemoteFull Time
HackerOne
HackerOne: Connecting organizations with ethical hackers to find security vulnerabilities.
5+ YOE5+ years in detection and response or security engineering; strong software fundamentals; experience with cloud (AWS); experience with log analysis and endpoint detection tools.
Python, Go, Ruby, CloudTrail, GuardDuty, VPC flow logs, Datadog, Splunk, ELK, SentinelOne, CrowdStrike
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1mo
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Senior Security Engineer
Austin or Bochum or Dubai or Geneva or London or Singapore or Tokyo or Washington
OnsiteFull Time
Sonar
Sonar: Provides automated tools for code quality and security analysis.
Senior-level security engineering experience with cloud (AWS), application security, vulnerability management, DLP, scripting/automation (Python or Bash), and experience assessing SaaS/security tools (Wiz, CrowdStrike). Strong communication skills.
AWS, Python, Bash, Wiz, CrowdStrike, Google Workspace, GitHub Copilot, Claude Code, Codex, Cursor, Gemini, Devin, SonarQube, SonarQube Foundation Agent, SonarSweep, Sonar Context Augmentation, DLP
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2mo
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Sr Security Engineer
Temple, Texas, United States
HybridFull Time
McLane
McLaneNYSE: BRK.B: Wholesale distribution and supply chain services for retailers.
6+ YOESenior cybersecurity engineer with 6–10 years in security engineering, DevSecOps, cloud security, SAST/DAST, and threat modelling.
Snyk, Sonatype, Black Duck, Jenkins, GitHub Actions, Azure DevOps, AWS, Azure, GCP, Terraform, Kubernetes, SAST, DAST
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1d
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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
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4w
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Senior Product Security Engineer
San Francisco or New York City or Seattle or Austin
$151k-$280k/yr OnsiteFull Time
Rippling
Rippling: Unified platform managing workforce HR, IT, and finance operations
5+ YOE5+ years product security experience, deep web application security, fluency in Python, React, Django Rest Framework, experience with code review, CI/CD application security, and mentoring engineering teams.
Python, React, Django Rest Framework, CI/CD, SSO, OAUTH, SAML, AWS
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1d
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Senior Data Security Engineer
Dallas, Texas, United States
OnsiteFull Time
HF Sinclair
HF SinclairNYSE: DINO: Refines and markets petroleum, renewable fuels, and specialty lubricants.
8+ YOE8+ years cybersecurity/security engineering experience with hands‑on data or application security; bachelor’s in IT/CS/Cybersecurity; experience designing and operationalizing data security controls across cloud, SaaS, applications, APIs, analytics and AI.
Snowflake, Microsoft Azure, Microsoft Purview, MS SQL
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1mo
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Senior Network Security Engineer
Dallas, Texas, United States
OnsiteFull Time
NorthMark Strategies
NorthMark Strategies: Investment firm providing asset management and high-performance computing infrastructure.
7+ YOE7+ years network security engineering experience securing on-premises and cloud (AWS/Azure/GCP) environments; strong network protocol knowledge, SIEM/IDS/IPS experience, familiarity with NIST/CIS/ISO frameworks, and ability to mentor junior engineers.
AWS, Microsoft Azure, GCP, firewalls, IDS/IPS, VPNs, SIEM, VxLAN EVPN, MSSP, NIST, CIS Benchmarks, ISO 27001
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2w
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Senior Engineer, Security & Compliance (US)
Austin or New York City or San Francisco
$110k-$150k/yr HybridFull Time
Code and Theory
Code and TheoryNASDAQ: STGW: Design and technology agency building digital products and platforms.
5+ YOE5+ years security engineering experience in SaaS/cloud environments; hands-on SOC 2/ISO control implementation, cloud security (GCP/AWS/Azure), SIEM/monitoring, CI/CD automation, and AI/agent security.
GCP, AWS, Azure, SOC 2 Type II, ISO 27001, ISO 42001, SIEM, SAST, DAST, Checkov, tfsec, OPA/Rego, CI/CD
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3w
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Senior Security Engineer, Uppercase Research
Austin, Texas, United States
$174k-$253k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
5+ YOEBachelor's degree or equivalent and 5+ years experience in security engineering, threat modeling, security assessments, and coding (Python, Golang, Java, C++). Experience with LLMs, threat hunting, and cloud platforms preferred.
Python, Golang, Java, C++, LLMs, Google Cloud, Kubernetes, YARA-L
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2d
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Senior Product Security Engineer
Austin, Texas, United States
HybridFull Time
Cloudflare
CloudflareNYSE: NET: Provides security and performance services for internet properties.
Senior product/application security experience in large-scale cloud/SaaS, threat modeling, vulnerability lifecycle ownership, bug bounty and pentest triage, AI/LLM-driven automation, strong communication and cross-functional influence.
LLM, AI, HackerOne, Bugcrowd, JIRA, SAST, fuzzing
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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
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1mo
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Senior Software Engineer, Security Engineering
Houston or San Francisco
OnsiteFull Time
Bot Auto
Bot Auto: Operates a fleet of autonomous trucks for freight transportation.
5+ YOE5+ years in software engineering with a strong focus on security; proficient in Python/Go/Rust/JavaScript-Typescript; strong cryptography and cloud/distributed systems security.
Python, Go, Rust, C/C++, JavaScript/TypeScript, Kubernetes, AWS, Terraform, Pulumi, SAST, DAST, SIEM, IAM, HashiCorp Vault, OTA, SSL/TLS, cryptography
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1w
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Senior Security Engineer
Dallas, Texas, United States
HybridFull Time
Crunchyroll
Crunchyroll: Operates a global streaming platform for anime and manga.
8+ YOE8+ years in information security/IT, hands-on SIEM/EDR integrations, detection engineering, incident response, identity and SaaS security, scripting (Python/Bash), and AI security experience.
Splunk, Google Chronicle, SIEM, SOAR, EDR, Crowdstrike, Microsoft Defender for Endpoint, Okta, Python, Bash, AWS, GCP, LLM
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3d
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Senior Security Engineer
Texas, United States
OnsiteFull Time
NRG Energy
NRG EnergyNYSE: NRG: Generates and sells electricity while providing smart home solutions.
8+ YOEBachelor's degree or equivalent,8+ years security engineering experience in enterprise environments,expertise in cloud (Azure/AWS/GCP),API and AI/LLM security,Zero Trust,SOX/compliance and secure architecture.
Azure, AWS, GCP, Power Platform, Dataverse, Dynamics 365 F&O, Power Apps, APIM, Amazon Cognito, F5 WAF, LLM, MCP, OWASP Top 10
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1mo
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Senior Platform & Security Engineer
San Francisco or New York City or Chicago or Austin or United States
$175k-$230k/yr RemoteFull Time
Taekus
Taekus: Provide a premium banking and rewards platform for travelers.
6+ YOE6+ years engineering experience with platform/infrastructure focus; deep AWS (EKS, EC2, Lambda, RDS); CI/CD, Docker, Kubernetes, Python/Django, Celery, Redis, PostgreSQL; observability and security (PCI-DSS/SOC 2) experience; Bachelor's degree.
AWS, EKS, Kubernetes, EC2, Lambda, RDS, Docker, CI/CD, Terraform, Python, Django, Celery, Redis, RabbitMQ, PostgreSQL, APM
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3d
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Senior Security Engineer, Enterprise Security
Chicago or New York City or Austin or Berlin or Bucharest or Dubai or Jakarta or London or Paris or San Francisco or São Paulo or Singapore or Seoul or Sydney or Tokyo
$129k-$180k/yr HybridFull Time
Braze
BrazeNASDAQ: BRZE: Platform for personalized customer engagement and cross-channel messaging.
5+ YOE5+ years security engineering experience, 3+ years in corporate security, hands-on endpoint, network, IAM, SSO, MDM, CrowdStrike EDR, SIEM, forensics, and SaaS security experience.
Crowdstrike EDR, SIEM, IAM, SSO, MDM
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1mo
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Lead Security Engineer
Irving or Stamford
$116k-$170k/yr HybridFull Time
Gartner
GartnerNYSE: IT: Provides research and advisory services for business leaders.
6+ YOE6-8 years in security engineering; experience in DevSecOps, cloud security, and application security; vulnerability scanning; threat modeling; leadership; AWS/Azure/GCP; IaC and PaC.
Vulnerability scanning tools, Application security testing platforms, Cloud security tooling, AWS, Azure, GCP, IaC, PaC
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