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AddeparAddeparNew York, NY

Sr. Security Engineer

Lead security initiatives, architect scalable security solutions, build automation tools and guardrails, and mentor junior engineers. Requires 6+ years in security engineering with expertise in cloud, data security, AI security, Zero Trust, and identity solutions.

Salary not listed
On-site6+ YOESecurity Engineering

About the role

What You’ll Do

  • Drive Security Initiatives: Lead and execute complex, project-driven security enhancements across the organization’s infrastructure, applications, and corporate environment.
  • Security Architecture & Design: Collaborate with engineering and product teams to architect, build, and deploy scalable, resilient security solutions.
  • Enablement & Automation: Build tools, guardrails, and automated workflows that empower development teams to ship secure code quickly and safely.
  • Risk Mitigation: Identify gaps in the current security posture, design remediation plans, and systematically execute them to maturity.
  • Cross-Functional Collaboration: Act as a trusted security advisor across engineering, product, and R&D teams, fostering a strong culture of security enablement rather than restriction.
  • Mentorship: Mentor junior and mid-level engineers within the Information Security & Risk team, helping to elevate collective technical capabilities.

Who You Are

  • 6+ years of dedicated experience in security engineering, infrastructure security, data security or cloud security roles.
  • Proven track record of taking vague security problems, turning them into structured project plans, and executing them to completion.
  • Attention to details and analytical skills.
  • Curious, always learning and deeply interested in Information Security.
  • Ability to build strong relationships and work collaboratively with internal and external partners.
  • Excellent verbal and written communication skills with the ability to build strong relationships with internal stakeholders and external partners.

Desired Technical Skills

  • Cloud infrastructure (AWS preferred)
  • Data Security including Data Loss Prevention and Data Security Posture Management Tools
  • AI including how to secure AI and leverage AI to assist with security needs.
  • Zero Trust Access Solutions
  • Identity based solutions; especially familiarity with Non-Human Identity Platforms

Skills

AWSdata loss preventiondata security posture managementZero Trustnon-human identityCloud Securityinfrastructure securitydata security
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