Sr. Security Operations Manager Remote

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.

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.

• 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 Sec Ops 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…