53 application security engineer jobs at 32 companies in San Marcos, TX

2d
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Security Engineer, Application Security
Austin or San Diego
OnsiteFull Time
Saronic
Saronic: Building autonomous surface vessels for maritime defense operations.
5+ YOERequires 5+ years in application security, DevSecOps, or product security; secure SDLC, supply-chain security, secrets management, self-hosting, scripting, Infrastructure-as-Code, and ability to obtain U.S. security clearance.
SAST, DAST, SCA, CI/CD, SBOM, AWS, Azure, Infrastructure-as-Code
2w
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Senior Application Security Engineer
Austin, Texas, United States
$95k/yr HybridFull Time
University of Texas at Austin
University of Texas at Austin: Provides public higher education and conducts academic research.
Experience in application security, secure code review, SAST/DAST/SCA, cloud security (Azure), and application vulnerability management; bachelor\u0002s degree or equivalent.
Microsoft Azure, Adobe Experience Cloud, Burp Suite, OWASP ZAP, Metasploit, Checkmarx, Veracode, SonarQube
1w
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Application Security Engineer - ADR
Quincy or Toronto or Austin or Atlanta
$120k-$203k/yr OnsiteFull Time
State Street
State StreetNYSE: STT: Provides investment servicing and management to institutional investors.
6+ YOEHands-on experience with application security, ADR/RASP/WAAP, SAST/DAST/SCA, cloud (Azure/AWS), DevSecOps, secure SDLC, threat detection, incident response, and relevant security certifications.
Java, .NET, Python, Node.js, Azure, AWS, SAST, DAST, SCA, API Security, Container Security, Runtime Application Self-Protection (RASP), Web Application and API Protection (WAAP), Ansible, Terraform, Kubernetes, Infrastructure as Code (IaC), Agile, DevOps
4d
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Lead Application Security Engineer
San Francisco or New York City or Austin or United States or Canada
$220k-$320k/yr RemoteFull Time
Advatix
Advatix: Provides technology-driven supply chain, fulfillment, and logistics services.
6+ YOE6+ years application security experience, CS/Math/Physics degree, deep knowledge of distributed systems, multi-cloud security, multi-tenant isolation, authorization models, and privacy-adjacent controls.
TypeScript, Go, AWS, Azure, GCP, Okta
3d
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Sr. Security Engineer, Ring Application Security
Austin or Sunnyvale or Seattle
$178k-$227k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
5+ years identifying security issues and developing mitigations, 4+ years troubleshooting and scripting, experience with code review and mentoring, knowledge of Scala/Java/Python/C/C++/Go.
Scala, Java, Python, C/C++, Go
3w
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Sr. Application Security Testing Engineer
Austin, Texas, United States
$165k-$201k/yr OnsiteFull Time
3M
3MNYSE: MMM: Manufacturers diversified industrial, safety, consumer, and electronics products.
3+ YOEBachelor's in cybersecurity/computer science/technology, 3+ years application security experience, hands-on SAST/DAST/SCA and CI/CD integration, threat modeling knowledge, strong communication; must be authorized to work without sponsorship.
SAST, DAST, SCA, GitHub, Azure DevOps, CI/CD
1mo
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Application Engineer
Austin, Texas, United States
OnsiteFull Time
University Federal Credit Union
University Federal Credit Union: Provides banking and lending services to credit union members.
3+ YOE3+ years in desktop client engineering; hands-on Microsoft Intune and MECM; Windows 10/11 deployment, application packaging (MSI/MSIX/Win32), PowerShell scripting; familiarity with Azure AD/Entra ID, Conditional Access, and endpoint security; bachelor\u0002s degree or equivalent; bondable.
Microsoft Intune, Microsoft Endpoint Configuration Manager (MECM), Moysle, PowerShell, Azure AD, Entra ID, Conditional Access, Microsoft Defender, MSI, MSIX, Win32, Autopilot, Windows Update for Business, Windows 10, Windows 11
1mo
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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
1mo
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Platform Security Engineer
Austin, Texas, United States
$160k-$300k/yr OnsiteFull Time
Future Secure AI
Future Secure AI: Deploys secure, persona-based AI-Workers for large enterprises.
5+ YOE5+ years in product/application security; proficiency in Python/Go/TypeScript; hands-on AWS and Kubernetes (EKS) security; SDLC security, threat modeling, CI/CD and supply-chain security; incident response and on-call participation.
Python, Go, TypeScript, AWS, Kubernetes, EKS, Terraform, CDK, CloudFormation, HashiCorp Vault, GitHub Enterprise, GitHub Actions, Socket, Snyk, JFrog Artifactory, Cosign, Kyverno
2mo
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Staff, Security Engineer
Ottawa or Toronto or Calgary or Vancouver or Austin
RemoteFull Time
Fullscript
Fullscript: Healthcare platform for practitioner supplement dispensing and patient management.
8+ YOE8+ years software engineering experience with 3+ years in application/product/security engineering; deep knowledge of secure software development, cloud-native architectures, vulnerability management, security tooling, and mentoring.
Ruby on Rails, Node.js, JavaScript, GraphQL, AWS, STRIDE, PASTA, GitHub, GitLab, Wiz
2mo
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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
1mo
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Principal Security Engineer
Austin, Texas, United States
$175k-$200k/yr RemoteFull Time
Curative
Curative: Provides employer-sponsored health insurance with zero out-of-pocket costs.
8+ YOE8+ years security engineering with technical leadership; hands-on SIEM, AWS/IAM, application security, Kubernetes security, EDR/DLP, vulnerability management; experience with AI/LLM security and mentoring engineers.
DataDog, ELK, SOAR, AWS, M365, Google Workspace, Azure, Kubernetes, EKS, Terraform, Terragrunt, Atlantis, Cloudflare, Buildkite, Wiz, Semgrep, EscapeTech, GitHub Advanced Security, HashiCorp Vault, N8N, Snowflake, Linear, EDR, DLP, SIEM
2w
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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
1w
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Staff App Sec Engineer-Austin, Dallas or San Antonio, TX
Austin or Dallas or San Antonio
HybridFull Time
H-E-B
H-E-B: Operates a major supermarket chain in Texas and Mexi
10+ YOE10+ years building and supporting security solutions; strong cloud, CI/CD, container, and application security skills; bachelor's or equivalent; professional security certification preferred.
AWS, Azure, Google Cloud Platform, Terraform, CloudFormation, Pulumi, Ansible, Python, Golang, PowerShell, Java, Shell script
3w
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Senior Application Software Engineer
Reston or Austin or Seattle
$87k-$187k/yr OnsiteFull Time
Oracle
OracleNYSE: ORCL: Provides cloud infrastructure and enterprise software for global businesses.
8+ YOEU.S. citizen with active US government security clearance (TS/SCI w/ Poly). 8+ years software development experience, 4+ years with programming/scripting, 3+ years with databases; experience with distributed systems, APIs, and secure development.
Oracle Cloud Infrastructure, AWS, Azure, Google Cloud, RESTful APIs, microservices, CI/CD, Kubernetes, containers, Linux, source control
1d
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Senior AI Security Engineer
Austin, Texas, United States
HybridFull Time
TeamViewer
TeamViewerFrankfurt Stock Exchange: TMV: Provides remote connectivity and digital workplace software solutions.
7+ YOE7+ years in product, application, or platform security focused on AI systems; C++ programming; AI security testing; knowledge of web, distributed systems, authentication, cryptography, and network security.
C++, Java, C#, Go, Python, OWASP Top 10 for LLM Applications
1w
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Manager of Security Engineering (Austin & San Antonio, TX)
San Antonio or Austin or Dallas
$156k/yr HybridFull Time
HEB: A large grocery retailer operating corporate and digital functions.
7+ YOE5+ Mgmt7+ years in security,5+ years leading application security teams; expert in application security, architecture decisions, assessment tools, OWASP vulnerabilities, cloud and infrastructure security, scripting and automation.
AWS, Azure, Google Cloud Platform, Terraform, CloudFormation, Pulumi, Ansible, Python, Golang, PowerShell, Perl, Shell script, Linux, Windows Server
1mo
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Senior Information Security Engineer
Denver or Austin
$165k-$185k/yr HybridFull Time
Western Union
Western UnionNYSE: WU: Facilitates global money transfers and cross-border digital payments.
7+ YOEBachelor's preferred, 7+ years in technology/information/application security; expert with SIEM/EDR, OWASP/SANS flaws, incident response, forensics, automation, cloud and web/mobile security; available for occasional on-call; US work authorization required.
SIEM, EDR, OWASP, SANS, Web Application Firewalls (WAF), SSL/TLS
3w
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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
3mo
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Engineering Manager, Application Security
Austin or San Francisco or Concord
$210k-$240k/yr HybridFull Time
Qualia
Qualia: Cloud platform for digital real estate closing and settlement.
5+ YOE2+ Mgmt5+ years security or full-stack engineering; 2+ years managing security or platform team; hands-on AppSec; automation with AI/LLMs; fintech/real estate familiarity preferred.
JavaScript, NodeJS, Typescript, MongoDB, Kubernetes, AWS, SAST, DAST, SCA, AI tooling

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