Sr. Security Operations Manager

addepar1; United States; Remote; USD 180,000 - 260,000; Full time

Job summary

Addepar is seeking a Sr. Manager, Security Operations to lead the Global Security Operations team within its Information Security & Risk organization.

You will own the day-to-day running of detection and response, act as incident commander for security incidents, and partner with our 24/7 MSSP to ensure threats are identified and handled quickly. This hands-on leader will set operational objectives, grow a global team, and modernize how Security Operations works with AI and automation to speed

Qualifications

• 8+ years in security operations, detection engineering, or incident response.
• 3+ years of people management experience.
• Hands-on experience with AWS and security incident response processes.

Responsibilities

• Lead the day-to-day operations of Addepar's Global Security Operations team.
• Act as incident commander for major security incidents and coordinate with MSSP.
• Define and track SecOps metrics and KPIs for leadership reporting.
• Drive post-incident follow-through and root-cause remediation with cross-functional teams.
• Modernize SecOps through AIOps and AI-driven automation to speed triage and response.

Skills

Security operations

Incident response

Leadership

Mentoring

Security metrics

Tools

AWS

Job description

Who We Are

Addepar is a global data and AI platform empowering investment professionals to turn complex financial information into actionable intelligence. Addepar unifies portfolio, market and client data in a total portfolio view and delivers AI-powered insights within investment and client workflows. More than 1,500 firms in 60 countries use Addepar to manage and advise on nearly $10 trillion in assets. Its open platform integrates with 650 software, data and consulting partners to power end-to-end investment operations across firms of all sizes and levels of complexity. Addepar supports clients worldwide with offices in New York City, Salt Lake City, São Paulo, London, Edinburgh, Geneva, Warsaw, Dubai, Pune and Singapore.

The Role

We are currently seeking a Sr. Manager, Security Operations to lead our Global Security Operations team within Addepar's Information Security & Risk organization. In this role, you will own the day-to-day running of our detection and response function, act as incident commander for security incidents, and partner with our 24/7 MSSP to ensure threats are identified and handled quickly. You will set the operational objectives and strategy for Security Operations, lead and grow a global team, and shape our detection strategy for threats specific to Addepar's environment. Beyond the immediate response, you will make sure we learn from every incident by driving post-incident follow-through, turning incident trends into lasting fixes with partners across the business, and reporting on the health of the program to Security leadership. We also want this leader to modernize how Security Operations works, applying AI and automation (AIOps) to speed up triage, investigation and response so the team can focus on the highest-impact work. The successful candidate is a hands-on leader who brings structure, calm and accountability to high-pressure situations.

Applicants must be legally authorized to work in the United States for any employer without requiring current or future visa sponsorship (for example, employment‑based visas such as H‑1B , F‑1 /OPT, or similar), and must be authorized to begin work in the U.S. on their first day of employment.

Ability to work core business hours in Eastern Time (9:00 AM - 5:00 PM ET) if working remotely.

What You’ll Do

• Operational Leadership: Lead the day-to-day operations of Addepar's Global Security Operations team, and serve as incident commander for major security incidents
• People Management: Manage and develop a globally distributed team. Provide mentorship and training, set the team's roadmap and OKRs, and manage on‑call coverage across time zones
• MSSP Partnership: Own the relationship with our 24/7 Managed Security Services Provider (MSSP), including escalation paths, service quality, vendor performance and cost, and handoffs to the internal team
• Detection & SIEM: Own our detection strategy and the health of our SIEM environment. This includes building custom detections for threats unique to Addepar, tuning alerts to improve fidelity and reduce noise, expanding log source coverage, and ensuring the platform scales as Addepar grows
• AI-Driven Modernization: Lead the modernization of our SecOps function through AIOps, using AI and automation to streamline alert triage, enrichment, investigation and response, reduce manual toil, and scale the team's impact
• Documentation & Playbooks: Build and own our incident response documentation, including playbooks, runbooks and training materials, and keep it current as threats and our environment evolve
• Post-Incident Accountability: Maintain our post-incident process so action items are clearly owned, tracked and closed across teams, covering both immediate fixes and longer-term improvements
• Root Cause Remediation: Use incident trends to identify recurring root causes, and partner with Engineering, Infrastructure, Security and Product teams to prioritize and deliver preventive fixes
• Metrics, KPIs & Reporting: Define and track key SecOps metrics and KPIs, and present a holistic monthly view of the Security Operations function to senior leadership
• Security Awareness: Champion security awareness across the company through tabletop exercises, training sessions and talks
• On-Call: Participate in a global on‑call rotation, including responding to critical security events outside of standard working hours

Who You Are

• You have 8+ years of experience in security operations, detection engineering, or incident response
• Ability to work core business hours in Eastern Time (9:00 AM - 5:00 PM ET) if working remotely.
• You have 3+ years of people management experience, with a track record of mentoring and developing security teams
• You have proven experience as an incident commander for security incidents: leading the response, coordinating multiple workstreams, running postmortems and driving action items to completion
• You have hands‑on experience with Amazon Web Services (AWS), including investigating and