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Appsec Jobs in Texas (NOW HIRING)

Visa

Cybersecurity Engineer

Austin, TX · On-site

Collaborate with AppSec, GRC, and M&A Integration teams to understand program requirements and translate them into platform features and data models. * Evolve backend data schemas and storage models ...

Visa

Cybersecurity Engineer

Austin, TX · On-site

Collaborate with AppSec, GRC, and M&A Integration teams to understand program requirements and translate them into platform features and data models. * Evolve backend data schemas and storage models ...

Invicti Security

Principal Product Manager

Austin, TX · On-site

These products will be a significant part of the Invicti AppSec Platform. What You'll Be Doing: AI is changing how software gets written, and it's changing this product area faster than almost any ...

Vanguard Group, Inc.

Secrets Management Lead

Dallas, TX · On-site

Mentor junior engineers and provide technical leadership across AppSec initiatives Qualifications * Minimum of five years related work experience. * Undergraduate degree or equivalent combination of ...

Invicti Security

Principal Product Manager

Austin, TX · On-site +1

These products will be a significant part of the Invicti AppSec Platform. What You'll Be Doing: AI is changing how software gets written, and it's changing this product area faster than almost any ...

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Appsec information

What is the difference between Appsec vs Security Analyst?

AspectAppsecSecurity Analyst
Required CredentialsCertifications like CISSP, CEH, OSCP; knowledge of secure codingCertifications such as Security+, CISSP; threat analysis skills
Work EnvironmentDevelopment teams, secure coding practices, application testingMonitoring security systems, incident response, risk assessment
Employer & Industry UsageTech companies, software firms, organizations with application security needsAll industries, including finance, healthcare, government, focusing on security monitoring

Appsec professionals focus on securing applications through secure coding, testing, and vulnerability management, while Security Analysts monitor and respond to security threats across systems. Both roles require security certifications and work in overlapping environments, but their core responsibilities differ in scope and focus.

Is Appsec entry level?

Application security (AppSec) roles can be entry-level or require experience, depending on the position. Entry-level AppSec jobs typically focus on basic security practices, vulnerability assessments, and may require foundational knowledge of security tools and programming. More advanced roles often demand prior experience, certifications, or specialized skills in areas like penetration testing or secure coding.

Is application security in demand?

Application security (AppSec) professionals are in high demand due to increasing cyber threats and the widespread adoption of digital services. Organizations seek skilled experts to identify vulnerabilities, implement security measures, and ensure compliance, often requiring knowledge of security tools, coding, and certifications like CISSP or CEH.

Will AI replace appsec engineers?

AI is unlikely to fully replace application security (AppSec) engineers, as their role involves complex analysis, decision-making, and understanding of context that current AI tools cannot replicate. Instead, AI can augment their work by automating routine tasks like vulnerability scanning and code analysis, allowing engineers to focus on more strategic security measures. Continuous learning and expertise in security tools, coding, and threat assessment remain essential for AppSec professionals.

What are popular job titles related to Appsec jobs in Texas?

For Appsec jobs in Texas, the most frequently searched job titles are:

What job categories do people searching Appsec jobs in Texas look for?

The top searched job categories for Appsec jobs in Texas are:

What cities in Texas are hiring for Appsec jobs?

Cities in Texas with the most Appsec job openings:

Appsec jobs near you
Infographic showing various Appsec job openings in Texas as of August 2026, with employment types broken down into 93% Full Time, 2% Part Time, and 5% Contract. Highlights an 58% Physical, 13% Hybrid, and 29% Remote job distribution.

Staff, Software Engineer, Information Security

Walmart

Dallas, TX

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 14 days ago

Key responsibilities

  • Oversee the security and compliance of open-source integrations across embedded software platforms.

  • Evaluate proposed open-source libraries, document obligations, and guide compliant implementation.

  • Integrate and triage results from security scanners, oversee vulnerability remediation, and automate security audits.

Walmart rating

6.0

Company rating: 6.0 out of 10

Based on 22,601 frontline employees who took The Breakroom Quiz

25th of 39 rated national retailers

Job description

Position Summary...What you'll do...
  • Immigration sponsorship is not available for this role
  • This is a full-time, onsite role at our Dallas, TX office.
  • This position is not eligible for remote work.
Staff Software Engineer, Information Security

Position Summary...

Join Walmart/VIZIO and take your career to the next level!

We are VIZIO, part of Walmart, a leading smart TV platform. Our Information Security team works with open-source software to provide innovative,cutting-edge, and secure solutions. Our team owns open-source license compliance, security automation, and vulnerability management across our embedded software platforms. We are a dynamic group that usescutting-edgetools to automate audits, produce Software Bill of Materials (SBOMs), and ensure our products meet the highest security standards. We value problem-solving, autonomy, and collaboration, and believe in empowering our team members to architect solutions and drive compliance in a fast-moving environment.

As a Staff, Software Engineer, Information Security at Walmart, you will oversee the security and compliance of open-source integrations that drive our business forward. Join us andleverageyour skills to make a significant difference in our fast-paced and dynamic environment.

We'refocused on learning, doing something new and valuable, and encouraging our team to do the same. We are looking for a highly competent Staff-level Software Engineer with deepexpertisein embedded C/C++ development and a strong focus on information security. If you have a proventrack recordof transitioning from embedded engineering into DevSecOps, AppSec, or Compliance roles, we would like to hear from you. A successful candidate willcontributedomainexpertiseand make high-impact individual contributions related to open-source compliance and automated security gates. This position is an Individual Contributor role. We pride ourselves on being a collaborative team here at VIZIO and toaccomplishthis, we are in the office 5 days a week in our Dallas, TX office.

Are you ready to lead and innovate at one of the world's largest retail giants?
About the Technology Team:

Our Technology Team is at the forefront of driving Walmart's digital transformation. We are dedicated to developing innovative solutions that enhancecustomerexperience and streamlineour operations.

Whatyou'lldo...
  • Lead open-source compliance & security:Evaluate proposed libraries (GPL/MPL/MIT/Apache), document obligations, and guide compliant implementation across embedded platforms.
  • Drive vulnerability management:Integrate and triage results from SAST/DAST/SCA scanners (CodeQL, SonarQube) and oversee remediation across firmware and supporting services.
  • Automate DevSecOps pipelines:Design and enforce CI/CD security gates, automate audits, and produce softwarebillof materials (SBOMs) using GitHub/GitLab.
  • Govern build engineering & artifacts:Standardize reproducible builds (CMake, Clang/LLVM) and manage dependency health checks viaJFrogArtifactory/Xray.
  • Conduct risk assessments:Identifythreats, recommend mitigating controls, and champion security best practices through documentation and developer training.

WhatYou'llBring:
  • Experience: 8+ years in embedded software development (Linux kernel, device/firmware)with 2+ years in a security-focused role (DevSecOps/AppSec/Compliance).
  • Education:BS or MS in Computer Science, Computer Engineering, Electrical Engineering, or a related field (Security certifications like CISSP/CSSLP are a plus).
  • Programming Proficiency:Strong in C and C++, withproficiencyin Python or JavaScript for automation and tooling.
  • Licensing & Security Expertise:Deep, practical familiarity with open-source licenses (GPL/LGPL/MPL/Apache) and SBOM tooling (SPDX/CycloneDX).
  • Build & Pipeline Tools:Hands-on experience with modern CI/CD practices,CMake, cross-compilers, and artifact governance.
  • Vulnerability Triage:Skilled at interpreting and acting upon SAST/DAST/IAST security scan results.
Equal Opportunity Employer:
Walmart is an Equal Opportunity Employer - by choice. We believe we are best equipped to help our associates,customersand the communities we serve live better when we really know them. That means understanding, respecting, and valuing unique styles, experiences, identities,ideasand opinionswhile beingwelcoming ofall people.
The above information has been designed toindicatethe general nature and level of work performed in the role. It is not designed tocontainor be interpreted as a comprehensive inventory of all responsibilities and qualificationsrequired ofemployees assigned to this job. The full Job Description can be made available as part of the hiring process.
#LI-onsite
At Walmart, we offer competitive pay as well as performance-based bonus awards and other great benefits for a happier mind, body, and wallet. Health benefits include medical, vision and dental coverage. Financial benefits include 401(k), stock purchase and company-paid life insurance. Paid time off benefits include PTO (including sick leave), parental leave, family care leave, bereavement, jury duty, and voting. Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more. You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable. For information about PTO, see https://one.walmart.com/notices. Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities. Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms.
For information about benefits and eligibility, see One.Walmart.
The annual salary range for this position is $110,000.00 - $220,000.00 Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include :
- StockMinimum Qualifications...

Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications.

Option 1: Bachelor's degree in computer science, information technology, engineering, information systems, cybersecurity, or related area and 4years' experience in software engineering or related area at a technology, retail, or data-driven company.
Option 2: 6 years' experience in software engineering or related area at a technology, retail, or data-driven company.Preferred Qualifications...

Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications.

Certification in Security+, GISF, CISSP, CCSP, or GSEC, Master's degree in computer science, information technology, engineering, information systems, cybersecurity or related area and 2 years' experience leading information security or cybersecurity projects, We value candidates with a background in creating inclusive digital experiences, demonstrating knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlessly. The ideal candidate would have knowledge of accessibility best practices and join us as we continue to create accessible products and services following Walmart's accessibility standards and guidelines for supporting an inclusive culture.Primary Location...14901 Quorum Dr, Dallas, TX 75254-7521, United States of AmericaWalmart and its subsidiaries are committed to maintaining a drug-free workplace and has a no tolerance policy regarding the use of illegal drugs and alcohol on the job. This policy applies to all employees and aims to create a safe and productive work environment.

What Walmart employees say

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Hours and flexibility

Workplace

Get the full story on Breakroom

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About Walmart

Sourced by ZipRecruiter

From our humble beginnings as a small discount retailer in Rogers, Ark., Walmart has opened thousands of stores in the U.S. and expanded internationally. Through innovation, we're creating a seamless experience to let customers shop anytime and anywhere online and in stores. We are creating opportunities and bringing value to customers and communities around the globe. Walmart operates approximately 10,500 stores and clubs in 19 countries and eCommerce websites. We employ 2.1 million associates around the world — nearly 1.6 million in the U.S. alone.

Industry

Retail and transportation and warehousing

Company size

10,000+ Employees

Headquarters location

Bentonville, AR, US

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