53 application security engineer jobs at 32 companies in San Marcos, TX
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Security Engineer, Application Security
Austin or San Diego
OnsiteFull Time
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.
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.
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.
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
San Francisco or New York City or Seattle or Austin
$151k-$280k/yrOnsiteFull Time
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.
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.
Ottawa or Toronto or Calgary or Vancouver or Austin
RemoteFull Time
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.
Staff App Sec Engineer-Austin, Dallas or San Antonio, TX
Austin or Dallas or San Antonio
HybridFull Time
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.
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
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
Manager of Security Engineering (Austin & San Antonio, TX)
San Antonio or Austin or Dallas
$156k/yrHybridFull 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
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
Houston or Austin or Chicago or Atlanta or San Francisco or Seattle or Miami or Dallas
$100k-$120k/yrOnsiteFull Time
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
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.