Senior Application Security Engineer

Henry Schein

. Implement and maintain the application security program across research, development, quality assurance, support, and IT systems .

Posted 11/5/2026full-timeRemote • Texas • United StatesSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in implementing and maintaining application security programs, conducting security reviews, and collaborating with engineering teams to enhance security measures. Proficient in evaluating AI-specific security risks and applying secure coding practices across various development methodologies.

Highest-signal resume keywords

Information Security ExperienceSecure Application ProgrammingAI/ML Security Risk EvaluationThreat Assessment and Risk ManagementIndustry Certifications (CISSP, CEH, etc.)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Secure CodingArchitecture Security ReviewsSecurity TestingThreat ModelingRisk AssessmentReverse Engineering TechniquesData Storage FormatsProgramming LanguagesSecurity PrinciplesSoftware Development Life Cycle

Soft Skills

Communication SkillsCollaboration

Tools & Technologies

AI/ML ToolsSecurity ToolsOperating SystemsHosting Environments

Certifications & Qualifications

CISSPCEHPNPTOSWEGWAPTOSEDOSCP

Industry Keywords

OWASP Top 10Application SecurityData ExfiltrationModel PoisoningPrompt InjectionAuthentication ProtocolsSoftware and Network Architecture

Tech Stack

Tools & technologies

SDLC

About the role

Key responsibilities & impact

Implement and maintain the application security program across research, development, quality assurance, support, and IT systems
Advise and participate in the design of secure products and architectures
Perform architecture security reviews, security-focused code reviews, and security testing
Collaborate with engineering and product teams to design and implement security-related systems and functionality
Write secure code as necessary
Verify threat models, risk, and security posture
Monitor software usage and perform forensics to verify required security standards
Monitor developments in web and client application security and provide direction on trends and emerging standards and best practices
Present technical concepts to senior management
Attend meetings necessary for seamless product delivery throughout the Software Development Life Cycle
Leverage AI/ML tools to enhance security testing, threat modeling, and code review workflows

Requirements

What you’ll need

5+ years of relevant Information Security and/or Software Engineering experience
Familiarity with AI/LLM-specific security risks, including OWASP Top 10 for LLM Applications, prompt injection, model poisoning, and data exfiltration
Experience evaluating or securing AI-powered application features, AI coding assistants, or responsible AI/ML data handling and privacy practices
Knowledge of secure application programming, coding lifecycles, and design
Ability to implement code derived from technical specifications
Solid understanding of security principles, best practices, architectures, tools, and processes
Working knowledge of multiple current operating systems and hosting environments
Knowledge of software and network architecture, standards, and authentication protocol building blocks and methods
Ability to conduct threat assessments, assess risk, and build risk-based security processes within various development methodologies
Ability to communicate security objectives to a variety of audiences
Working knowledge of reverse engineering techniques and tools
Solid knowledge of data storage formats, tools, and languages
Familiarity with programming languages used in secured products
Must be authorized to work in the United States for Henry Schein One without current or future employer sponsorship
Bachelor's Degree in Computer Science or Information Security
One or more relevant industry certifications: CISSP, CEH, PNPT, OSWE, GWAPT, OSED, and/or OSCP

Benefits

Comp & perks

Competitive compensation
Medical, Dental and Vision Coverage
401K Plan with Company Match
Paid Time Off (PTO)
Paid Parental Leave
Short Term Disability
Work Life Assistance Program
Health Savings and Flexible Spending Accounts
Education Benefits
Worldwide Scholarship Program
Volunteer Opportunities
Career growth and development opportunities
Up to 10% travel as needed