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Web Application Security Engineer Jobs in Texas (NOW HIRING)

Compunnel

Network Security Engineer II

Irving, TX · On-site

$100K - $137K/yr

The Network Security Engineer II will maintain, optimize, and secure enterprise network security platforms, including firewalls, VPN technologies, and web application firewalls. The role will focus ...

Kestra Holdings

Application Security Engineer

Austin, TX · On-site

$58.25 - $77.75/hr

The Application Security Engineer will be pivotal in integrating security into our development and operations processes. As an expert in development and security, the ideal candidate will foster a ...

Kestra Holdings

Application Security Engineer

Austin, TX · On-site

$58.25 - $77.75/hr

The Application Security Engineer will be pivotal in integrating security into our development and operations processes. As an expert in development and security, the ideal candidate will foster a ...

Epsilon

Staff Application Security Engineer

Irving, TX

$56.50 - $75.50/hr

Integrate AI into Application Security to Enable Secure-by-Design Engineering Drive the adoption of AI-enabled development practices that embed application security directly into the software ...

Amiseq Inc.

F5/WAF SME

Dallas, TX · On-site

$103K - $142K/yr

... Network Security Engineer with strong hands-on experience in Web Application Firewall (WAF) technologies to join the network security team in Dallas, TX. The ideal candidate will have strong ...

1 point system

Application Security Engineer

Plano, TX · On-site

$56.25 - $75.25/hr

Applies deep knowledge of application, API, and cloud security principles--including authentication ... Analyzes complex systems, reverse engineers software components, and develops proof‑of‑concept ...

Sonar

Application Security Engineer

Austin, TX · On-site

$58.25 - $77.75/hr

Partner with product and engineering teams from the earliest design stages to build secure ... Extensive experience conducting application security assessments, including code review and ...

Sonar

Application Security Engineer

Austin, TX

$58.25 - $77.75/hr

Partner with product and engineering teams from the earliest design stages to build secure ... Extensive experience conducting application security assessments, including code review and ...

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Web Application Security Engineer information

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$89

How much do web application security engineer jobs pay per hour?

As of Sep 12, 2026, the average hourly pay for web application security engineer in Texas is $61.86, according to ZipRecruiter salary data. Most workers in this role earn between $52.64 and $70.34 per hour, depending on experience, location, and employer.

What is a web application security engineer?

A Web Application Security Engineer is a specialist responsible for protecting web applications from security threats and vulnerabilities. They analyze code, perform security testing, and implement measures to safeguard applications against attacks like SQL injection, cross-site scripting (XSS), and data breaches. Their work involves collaborating with developers to design secure systems, monitoring for security incidents, and staying updated on the latest cybersecurity trends and threats. Ultimately, they help ensure the confidentiality, integrity, and availability of web-based applications.

How does a web application security engineer typically collaborate with development teams to ensure secure coding practices?

Web Application Security Engineers work closely with software developers throughout the software development lifecycle, often participating in design reviews, code audits, and threat modeling sessions. They provide guidance on secure coding standards, identify potential vulnerabilities early, and recommend remediation strategies. Regular communication and knowledge sharing, such as conducting security training or workshops, help foster a security-first mindset across the team. This collaborative approach ensures that security is integrated from the outset rather than added as an afterthought.

What are the key skills and qualifications needed to thrive as a web application security engineer, and why are they important?

To thrive as a Web Application Security Engineer, you need a solid understanding of web technologies, application vulnerabilities (such as OWASP Top 10), and a background in computer science or cybersecurity. Familiarity with security testing tools like Burp Suite, Nessus, and proficiency in secure coding practices or relevant certifications such as CEH or OSCP are typically required. Outstanding problem-solving skills, attention to detail, and effective communication help in identifying, mitigating, and explaining security risks. These skills and qualities are essential to protect applications from cyber threats and ensure the integrity and confidentiality of sensitive data.

What cities in Texas are hiring for Web Application Security Engineer jobs?

Cities in Texas with the most Web Application Security Engineer job openings:

Infographic showing various Web Application Security Engineer job openings in Texas as of August 2026, with employment types broken down into 76% Full Time, 17% Part Time, 6% Contract, and 1% Nights. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $128,677 per year, or $61.9 per hour.

Sr Application Security Engineer - Cyber Security

Dallas, TX • On-site

Las Vegas Sands Corp.
See more jobs at Las Vegas Sands Corp.external

$58 - $77.75/hr

Full-time

Re-posted 13 days ago

Key responsibilities

  • Design, implement, and support application security capabilities that integrate into the company's SDLCs.

  • Perform code, vulnerability, and configuration analysis using manual review, automated testing solutions, and AI-enhanced pipeline security controls.

  • Partner with development teams to prioritize vulnerabilities, validate mitigation, and provide remediation guidance.

Job description

Job Description:
Position Overview
The primary responsibility of the Sr Engineer - Cyber Security is to design, implement, and support application security capabilities that integrate into the company's Software Development Lifecycles (SDLCs). This role partners with development, platform engineering, and cyber security teams to assess application risk, integrate security into CI/CD and AI-assisted development workflows, and drive secure, scalable software delivery through security tooling, secure coding practices, and vulnerability remediation.
All duties are to be performed in accordance with departmental and Las Vegas Sands Corp.'s policies, practices, and procedures. All Las Vegas Sands Corp. Team Members are expected to conduct and carry themselves in a professional manner at all times. Team Members are required to observe the Company's standards, work requirements and rules of conduct.
Essential Duties & Responsibilities
  • Develop, implement, and support application security programs across Software Development Lifecycles (SDLCs), including technology integration, workflow design, documentation, training, and stakeholder enablement.
  • Evaluate SDLCs and advise on application security technologies, integration points, AI-assisted threat modeling, risk analysis, and process improvements to reduce software security risk.
  • Perform code, vulnerability, and configuration analysis using manual review, automated application security testing solutions, agentic-code review capabilities, and AI-enhanced pipeline security controls, including SAST and DAST tools.
  • Partner with development teams to prioritize product vulnerabilities, validate mitigation urgency, and provide remediation guidance and recommendations.
  • Integrate AI-enhanced security automation into CI/CD pipelines, including agentic-code analysis, AI-assisted threat modeling, automated triage, risk-based release gating, and feedback loops that improve developer remediation workflows.
  • Configure, implement, maintain, troubleshoot, and support capacity planning for cyber security tools, devices, infrastructure, and application security technologies.
  • Monitor tool health, respond to security outputs, and tune solutions to support reliable performance, business-focused monitoring, and program objectives.
  • Respond to cyber security events and incidents with professionalism and support practice exercises for use case driven alerts and incidents.
  • Identify security requirements and support cyber security architecture, secure configuration, and product security reviews across heterogeneous computing environments.
  • Create and maintain cyber security documentation, including design materials, standard operating procedures, protocols, diagrams, metrics, reports, and presentations.
  • Collaborate with cyber security, IT, business, development, quality assurance, and administrative teams to troubleshoot issues, support operational needs, and promote secure software development practices.
  • Manage operational requests by submitting and responding to tickets, preparing change management items, and participating in Change Approval Board (CAB) meetings.
  • Stay current on malware, infiltration and investigative techniques, forensics, application security practices, and the evolving threat environment.
  • Mentor junior engineers to develop job competency, technical skills, and cyber security expertise.
  • Perform job duties in a safe manner.
  • Attend work as scheduled on a consistent and regular basis.
  • Perform other related duties as assigned.

Minimum Qualifications
  • At least 21 years of age.
  • Proof of authorization to work in the United States.
  • Bachelor's degree in Computer Science or related field.
  • Must be able to obtain and maintain any certification or license, as required by law or policy.
  • 5 - 7 years of experience in cyber security or information technology.
  • Experience in at least 5 of the following:
    • Secure SDLC, DevSecOps, or application security program support
    • Implementing application security testing tools, including SAST, DAST, SCA, secrets scanning, or container scanning
    • CI/CD pipeline security, release gating, and developer workflow integration
    • Agentic-code security, AI-assisted secure code review, automated vulnerability triage, and AI-enhanced pipeline risk scoring
    • Cloud architecture security, including secure configuration, identity, network, and workload protection
    • Application vulnerability assessment, triage, and remediation validation
    • Software composition analysis, open-source risk management, and dependency vulnerability management
    • API security testing, web application security testing, and secure coding practices
    • Container, Kubernetes, and cloud workload security
    • Cloud security posture management and application security configuration scanning
    • Threat modeling, AI-assisted threat modeling, and risk analysis for applications, APIs, cloud services, and emerging technologies
    • Secrets management, credential exposure detection, and secure key management practices
    • Application and cloud security logging, detection, alerting, and use case development
    • Application security incident response, vulnerability disclosure, and product security response processes
    • Infrastructure as Code security, policy-as-code, and secure configuration management
    • Application, cloud, and software supply chain threat intelligence
    • Application security metrics, risk reporting, and program maturity measurement
  • Problem solving skills and the ability to work under pressure in a constantly changing environment.
  • Ability to manage deadlines and changing priorities.
  • Must be self-motivated and a team player collaborating with a team that spans the globe.
  • Demonstrates responsibility and accountability.
  • Must be able to communicate effectively with team members, management, senior management and consultants both verbally and in writing.
  • Must be able to create and document network and system diagrams.
  • Must be able to write understandable procedures.
  • Must be able to respond to calls as needed (24/7).
  • Must be able to design, install and implement cyber infrastructure solutions that integrate with the existing infrastructure.
  • Ability to demonstrate a calm demeanor when faced with chaotic circumstances.
  • Knowledge of networking concepts and principles.
  • Strong interpersonal skills with the ability to communicate effectively with guests and other Team Members of different backgrounds and levels of experience.
  • Must be able to work varied shifts, including nights, weekends and holidays.

Physical Requirements
Must be able to:
  • Physically access assigned workspace areas with or without reasonable accommodation.
  • Work remotely as necessary.
  • Work indoors and be exposed to various environmental factors such as, but not limited to, CRT, noise, and dust.
  • Utilize laptop and standard keyboard to perform essential functions of the job.

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