# Sr. Security Engineer

**Company:** [Addepar](https://hotfix.jobs/companies/addepar)
**Location:** New York, NY
**Role:** Security Engineering
**Experience:** 6+ years
**Skills:** AWS, data loss prevention, data security posture management, Zero Trust, non-human identity, Cloud Security, infrastructure security, data security
**Posted:** 2026-07-16

> 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.

## Job Description

## 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

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