Security Engineer Application Security
Career GuideKey Responsibilities
- Perform secure code reviews for high risk changes
- Run application security testing across services and pipelines
- Triage findings and validate true risk
- Work with engineers to remediate vulnerabilities
- Define secure coding standards and reusable security patterns
- Threat model new features and system changes
- Build and maintain security testing automation
- Manage secrets handling and credential hygiene in applications
- Review third party libraries and track dependency risk
- Support incident response for application level issues
- Provide developer training and security guidance
- Measure and report application security risk and progress
Top Skills for Success
Secure Coding
Code Review
Threat Modeling
Vulnerability Management
Security Testing Automation
Web Application Security
API Security
Authentication Design
Authorization Design
Cryptography Fundamentals
Cloud Security Fundamentals
Communication
Career Progression
Can Lead To
Senior Application Security Engineer
Application Security Lead
Security Architect
Product Security Manager
Transition Opportunities
Platform Security Engineer
Cloud Security Engineer
Security Engineering Manager
Governance Risk and Compliance Specialist
Common Skill Gaps
Often Missing Skills
Threat ModelingSecurity Testing AutomationIdentity and Access ManagementDependency Risk ManagementCloud Security FundamentalsWriting Clear Security Requirements
Development SuggestionsPick one product area and build depth. Pair code review with hands on remediation in a demo app. Add automated checks to a build pipeline and track time to fix. Practice writing short security requirements that engineers can implement.
Salary & Demand
Median Salary Range
Entry LevelUSD 105,000 to 135,000
Mid LevelUSD 135,000 to 175,000
Senior LevelUSD 175,000 to 230,000
Growth Trend
Strong demand. Hiring remains steady to increasing due to continued software delivery, cloud adoption, and rising vulnerability and compliance pressure.Companies Hiring
Major Employers
GoogleMicrosoftAmazonAppleMetaNetflixStripeSalesforceCloudflareOkta
Industry Sectors
TechnologyFinancial ServicesHealthcareEcommerceMedia and StreamingSaaSGovernment and DefenseEdTech
Recommended Next Steps
1
Build a portfolio with two secure code review write ups using public sample apps2
Create a small threat model for a feature and list practical mitigations3
Learn one common security testing tool deeply and automate it in a sample pipeline4
Practice writing secure coding guidance as short checklists5
Prepare interview stories that show risk prioritization and collaboration outcomes