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Senior Application Security Engineer Jobs in Missouri

Boeing

Senior Product Security Engineer

Berkeley, MO · On-site

$107K - $147K/yr

Senior Product Security Engineer Company: The Boeing Company The Boeing Defense, Space & Security ... software application testing, security tools and practices used in development pipelines

New

AOB Products Company

Senior IOS Developer

Columbia, MO · On-site

$57 - $74/hr

The Senior Application Developer is a senior individual contributor responsible for the ... Strong knowledge of APIs, networking, application security, data persistence, and cloud-connected ...

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Showing results 21-40

All JobsApplication Security Engineer JobsSenior Application Security Engineer JobsSenior Application Security Engineer Jobs in Missouri

Senior Application Security Engineer information

See Missouri salary details

$68.9K

$128.6K

$174.9K

How much do senior application security engineer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for senior application security engineer in Missouri is $128,629.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,400.00 and $147,300.00 per year, depending on experience, location, and employer.

What is a senior application security engineer?

A Senior Application Security Engineer is responsible for ensuring the security of software applications by identifying vulnerabilities, implementing security best practices, and working with development teams to integrate secure coding principles. They conduct security assessments, perform threat modeling, and use security tools to detect and remediate risks. Additionally, they help establish security policies, oversee compliance with industry standards, and provide guidance to developers and stakeholders on security-related matters. Their goal is to protect applications from cyber threats while enabling business continuity and innovation.

What are the key skills and qualifications needed to thrive as a senior application security engineer?

To thrive as a Senior Application Security Engineer, you need a solid understanding of secure software development, threat modeling, vulnerability assessment, and a degree in computer science or a related field. Familiarity with tools like static and dynamic application security testing (SAST/DAST), code review platforms, and certifications such as CISSP or OSCP are often required. Strong analytical thinking, attention to detail, effective communication, and the ability to collaborate are standout soft skills for this role. These capabilities help ensure robust protection of applications, support safe software delivery, and enable effective teamwork across engineering and security teams.

What are the typical responsibilities of a senior application security engineer on a day-to-day basis?

A Senior Application Security Engineer typically spends their days reviewing application code for security vulnerabilities, performing threat modeling, and collaborating closely with development teams to ensure secure coding practices are followed. They may also lead security assessments, coordinate penetration tests, and work on developing or enforcing security policies within the organization. Regular interaction with cross-functional teams, such as DevOps and IT, is common to address security issues throughout the software development lifecycle. This role also often involves mentoring junior engineers and staying up to date with the latest security threats and technologies.

What are the most commonly searched types of Application Security Engineer jobs in Missouri?

The most popular types of Application Security Engineer jobs in Missouri are:

What are popular job titles related to Senior Application Security Engineer jobs in Missouri?

For Senior Application Security Engineer jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Senior Application Security Engineer jobs in Missouri look for?

The top searched job categories for Senior Application Security Engineer jobs in Missouri are:

What cities in Missouri are hiring for Senior Application Security Engineer jobs?

Cities in Missouri with the most Senior Application Security Engineer job openings:

Senior Application Security Engineer jobs near you
Infographic showing various Senior Application Security Engineer job openings in Missouri as of August 2026, with employment types broken down into 75% Full Time, 19% Part Time, and 6% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $128,629 per year, or $61.8 per hour.

Staff, Application Security Engineer - Product Security

Walmart

Anderson, MO • On-site

$110K - $220K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 4 days ago

Walmart rating

6.0

Company rating: 6.0 out of 10

Based on 22,580 frontline employees who took The Breakroom Quiz

25th of 39 rated national retailers

Job description

Position Summary...The Information Security team has the herculean task of assuring that customers can safely shop with peace of mind knowing their data and information will be safe and secure. Solving some of the most unique cybersecurity problems in the industry, our team members share an elevated level of creativity and ingenuity to secure data for the largest retail operation in the world.
As part of Product Security, this role plays a critical part in advancing security automation and governance capabilities embedded directly into developer workflows. You will help define, validate, and govern secure architecture, configuration standards, and enterprise control logic across Walmart’s application ecosystem—ensuring automated validation decisions are defensible, risk-aligned, scalable, and audit-ready. What you'll do...
  • Leverage your proven experience, passion, and enthusiasm partnering with technology and business stakeholders to integrate security early in the product lifecycle.
  • Define and govern secure architecture patterns, configuration standards, and enterprise control logic to ensure consistent and scalable security validation across applications.
  • Develop deep knowledge of products and platforms to define secure-by-default implementation guidance.
  • Design and validate automated control logic that produces defensible, risk-aligned validation outcomes.
  • Display strong expertise in threat modeling, penetration/security testing, and code reviews, and collaboratively partner to accelerate priority business initiatives.
  • Evaluate and operationalize SAST, SCA, and related security tooling outputs to ensure accurate risk detection and reduce misconfiguration exposure.
  • Serve as a trusted partner for technology and business stakeholders by securely enabling business initiatives through architecture and configuration reviews.
  • Map security controls to applicable compliance frameworks and ensure validation outcomes generate reliable audit evidence.
  • Build strong collaborative partnerships with stakeholders that securely accelerate speed to market for the business.
  • Provide secure design, development, implementation, sustainment, and governance expertise across the application lifecycle.
  • Effectively document product security standards, validation logic, and governance decisions.
  • Develop and evolve metrics to measure the efficacy, accuracy, and coverage of automated product security controls.
  • Mentor and share knowledge with stakeholders and peers to advance secure engineering maturity.
  • Continually exercise effective communication, writing, and presentation skills.

You’ll make an impact by…
  • Supporting Fortune 1’s priority business and technology initiatives through scalable, automated security governance
  • Reducing manual and inconsistent security review processes by embedding secure standards and validation logic directly into engineering workflows
  • Collaborating and delivering global solutions that enable our customers to Save Money and Live Better
  • You have proven experience partnering with technology and business stakeholders to integrate security early in the product lifecycle.
  • You have deep expertise in OWASP risks, secure coding patterns, and threat modeling, with the ability to define secure-by-default standards and clearly distinguish acceptable risk tradeoffs.
  • You have strong experience governing secure architecture and defining configuration baselines across enterprise environments (e.g., authorization models, database hardening, input validation frameworks).
  • You have demonstrated proficiency designing and validating security controls, mapping them to compliance frameworks, and producing defensible audit evidence.
  • You have experience operationalizing SAST and SCA tooling outputs, assessing misconfiguration risk, and minimizing false positive and false negative validation outcomes.
  • You have experience aligning technical security decisions with enterprise risk modeling and risk acceptance frameworks.
  • You enjoy solving complex technical challenges while collaboratively partnering to accelerate priority business initiatives on scale.

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.
Bentonville, Arkansas US-10735: The annual salary range for this position is $110,000.00 - $220,000.00
Herndon, Virginia US-10710: The annual salary range for this position is $132,000.00 - $264,000.00 Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include :
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Minimum 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 4 years’ experience in application security, or related area at a technology, retail, or data-driven company. Option 2: 6 years’ experience in application security, 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, CSSP, CASE, or GWEB, 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... 2501 Se J St, Ste A, Bentonville, AR 72716-3724, United States of America Walmart 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.

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About Walmart

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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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