Security Engineer — Application Security & Identity

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Security Engineer - Application Security & Identity

Function:  Information Security

Reports to:  Head of Security

Role Summary

Owns application security across multiple environments, each with increasing control and compliance requirements. Acts as reviewer for the least complex environments and co-reviewer for higher complexity and controlled environments. Defines and enforces security controls across AWS hosted workloads and GitHub based development pipelines while maintaining independent review authority.

Applications originate as AI-assisted prototypes and require structured security validation before enterprise production deployment.

This is a hybrid role, based in any of our US offices-including New York City, Boston, Chicago, Carmel, or San Francisco-or remotely within the US, depending on team and business needs.

Key Responsibilities

• Conduct security reviews of Internally developed applications including:
• Data flow validation
• Security control design and implementation
• Secrets handling
• AI/LLM Data Loss Prevention (DLP)
• Co-lead production readiness reviews for strictly governed environments:
• Threat modeling
• Hardening validation
• Compliance mapping (SOC 2and contractual and regulatory requirements)
• Define and enforce identity architecture:
• Corporate identity: Entra ID
• Workload identity: AWS IAM and GitHub OIDC
• Define and manage  GitHub native security controls:
• GitHub Advanced Security (CodeQL / SAST)
• Dependabot (dependency scanning)
• Secret scanning
• Branch protection and environment controls
• Establish standards for security tooling:
• SAST (CodeQL, Semgrep)
• SCA (Dependabot, Snyk)
• Container scanning (Trivy, ECR scanning)
• Infrastructure as Code (IaC) policy (OPA, Sentinel, tfsec)
• Define AWS security standards:
• IAM design and least-privilege access
• Logging and audit requirements
• Secrets management and rotation
• Scope and coordinate third-party penetration testing
• Maintain audit logging maturity per environment requirements:
• Baseline logging
• User-level activity tracking
• Tamper-evident audit trails with SIEM integration
• Perform initial triage and risk classification within time requirements for critical issues identified in intake (data exposure, credentials, regulatory risk).
• Partner with DevOps Engineering to ensure security policies are implemented in pipelines and infrastructure

AI Security & Usage Governance

• Define approved AI providers and usage boundaries
• Establish prompt data classification and handling policies
• Enforce human-in-the-loop requirements where appropriate
• Define cost/spend guardrails for AI services

Required Qualifications

• 5+ years (or 3-5+ in high-growth environments) in cloud security, 2 of which should be be focused application security
• Hands-on security experience with:
• AWS IAM
• SAML / OIDC federation
• GitHub security tooling
• Experience with threat modeling and coordinating penetration testing
• Familiarity with SOC 2, GDPR, and HIPAA-adjacent controls
• In-depth understanding of the risk lifecycle

Preferred Qualifications

• Experience securing  GitHub-based CI/CD pipelines
• Experience in AWS native environments
• Exposure to regulated industries (GxP, 21 CFR Part 11)
• Security certifications (CISSP, CCSP, OSCP, GIAC, etc.)
• Associates degree or higher
• Experience bringing low-code or AI-generated applications under enterprise security controls

Pay Range:$100,000-120,000

This is the pay range the Company believes it will pay for this position at the time of this posting.  Consistent with applicable law, compensation will be determined based on job-related, non-discriminatory factors including but not limited to work experience, skills, certifications, and geographical location. The Company reserves the right to modify this pay range at any time

Real Chemistry is proud to be Great Place to Work® certified; check out what our people shared about our culture and workplace on our Great Places to Work Profile here.

We believe we can do our best when feeling our best, which is why we’ve put together a benefits program designed to give you the support you and your family need at every stage of life. Real Chemistry offers a comprehensive benefit program and perks, tailored to your region. Globally, this includes offices in our key markets with free snacks to keep you running all day long, generous holiday and paid time off, options for private medical, dental, and vison plans, and support in saving for the future. Other perks include mental wellness coaching and support and access to more than 13,000 online classes with LinkedIn Learning.  Learn more about our great benefits and perks and search specific offerings in your region at:  www.realchemistrybenefits.com.

At Real Chemistry, we believe we're at our best when we're connected. Our Real Hybrid and Regional Teams (Real HART) approach is designed to foster collaboration, learning, innovation, and meaningful relationships while providing flexibility where appropriate. Because our workforce spans multiple countries, regions, and client needs, work arrangements may vary by role and location. Some positions offer hybrid or remote flexibility, while others require regular in-office presence. For example, certain teams and regions, including some of our UK operations, have office-based requirements. Your recruiter will discuss the specific expectations for the role you're pursuing during the interview process and keep you informed throughout the hiring journey. For employees located within a one-hour commute of a Real Chemistry office, we require in-person attendance two days per week, either from a Real Chemistry office or when working onsite with clients. Employees in regions without a nearby office may work remotely and come together throughout the year for collaboration, culture-building, learning, and team connection opportunities. While these guidelines reflect our current workplace model, we understand that everyone’s circumstances are unique. If you require additional flexibility, we welcome an open conversation with your recruiter and our HR team to discuss your needs and determine what may be possible.

Real Chemistry is an Equal Opportunity employer. We continually strive to build and sustain an inclusive and equitable work environment where our employees feel empowered to leverage all they bring from their personal lived experience and professional expertise, to make our team the best in the industry. We encourage motivated and qualified applicants to apply without regard to race, color, religion, sex (including pregnancy), sexual orientation, gender identity/expression, ethnic or national origin, age, physical or mental disability, genetic information, marital information, or any other characteristic protected by federal, state, or local employment discrimination laws where Real Chemistry operates. Should you require accommodations throughout the interview process please let your recruiter know.

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