Senior Manager, Platform Security
- Location
- New York, New York, United States
- Work mode
- On-site
- Employment type
- Full-time
About the job
ABOUT US:
As a world leading provider of integrated solutions for the alternative investment industry, Alter Domus (meaning “The Other House” in Latin) is proud to be home to 90% of the top 30 asset managers in the private markets, and more than 6,000 professionals across 24 jurisdictions.
With a deep understanding of what it takes to succeed in alternatives, we believe in being different in what we do, how we work, and most importantly in how we enable and develop our people. Invest yourself in the alternative, and join an organization where you progress on merit, where you can speak openly with whoever you are speaking to, and where you will be supported along whichever path you choose to take.
Find out more about life at Alter Domus at careers.alterdomus.com
JOB DESCRIPTION:
We are seeking a seasoned and visionary Senior Manager of Global Security to lead a high-performing, internationally distributed team spanning four critical domains: AI Security, Cloud Security, Data Security, and Application Security. Reporting to the CISO, this leader will be instrumental in shaping and executing the organization's security strategy across all layers of our technology stack, driving a culture of security-first thinking across the enterprise.
Key Responsibilities
Global Team Leadership
• Lead, mentor, and grow a globally distributed security team across AI, cloud, data, and application security disciplines.
- Lead, mentor, and grow a globally distributed security team across AI, cloud, data, and application security disciplines.
- Establish clear objectives, KPIs, and performance frameworks aligned to organizational security goals.
- Foster a collaborative, inclusive team culture across time zones and geographies.
- Manage team capacity planning, hiring, and succession across multiple functional areas.
• Define and enforce AI security guardrails across the organization's AI/ML initiatives and third-party AI integrations.
- Define and enforce AI security guardrails across the organization's AI/ML initiatives and third-party AI integrations.
- Develop governance frameworks for responsible AI use, model security, and prompt injection prevention.
- Partner with data science and engineering teams to embed security into the AI/ML lifecycle from design to deployment.
- Monitor emerging threats specific to AI systems, LLMs, and agentic AI pipelines.
• Oversee Cloud Security Posture Management (CSPM) tooling and processes to ensure continuous compliance and risk visibility across cloud environments (AWS, Azure, GCP).
- Oversee Cloud Security Posture Management (CSPM) tooling and processes to ensure continuous compliance and risk visibility across cloud environments (AWS, Azure, GCP).
- Drive cloud-native security architecture, including IAM, network segmentation, secrets management, and workload protection.
- Partner with DevOps and platform engineering on security-as-code initiatives and infrastructure hardening.
• Lead the Data Security Posture Management (DSPM) program, ensuring sensitive data is discovered, classified, and protected across structured and unstructured environments.
- Lead the Data Security Posture Management (DSPM) program, ensuring sensitive data is discovered, classified, and protected across structured and unstructured environments.
- Define and enforce data loss prevention (DLP), encryption, and access governance policies.
- Ensure compliance with global data privacy regulations (GDPR, CCPA, DORA etc.) in collaboration with legal and privacy teams.
• Oversee the full application security program including SAST, DAST, SCA, and secure code review processes.
- Oversee the full application security program including SAST, DAST, SCA, and secure code review processes.
- Drive adoption of Static Application Security Testing (SAST) and Dynamic Application Security Testing (DAST) tooling across the SDLC.
- Manage and optimize Akamai WAF policies to protect web-facing applications against OWASP Top 10 and advanced threats.
- Collaborate with engineering and product teams to embed AppSec practices in CI/CD pipelines.
- Drive a vulnerability management program with clear SLAs for remediation across severity levels.
- Develop and present security roadmaps, risk posture reports, and investment recommendations to senior leadership.
- Build strong relationships with cross-functional stakeholders including Engineering, Legal, Compliance, and Product.
- Represent the security function in board-level and executive risk discussions as required.
- Stay current on the threat landscape, emerging technologies, and regulatory changes.
Required Qualifications
- 10+ years of progressive experience in information security, with at least 4 years in a people management or senior leadership role.
- Proven track record leading global, cross-functional security teams across multiple disciplines.
- Hands-on experience with SAST and DAST tools (e.g., Checkmarx, Veracode, Snyk, Burp Suite, OWASP ZAP).
- Deep familiarity with Akamai WAF configuration, policy management, and threat analytics.
- Experience with CSPM solutions (e.g., Wiz, Microsoft Defender for Cloud).
- Experience with DSPM platforms (e.g., BigID, Cyera, Normalyze).
- Strong understanding of AI/ML security risks, guardrail frameworks, and responsible AI governance.
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From Alter Domus India's careers page (Company careers page), checked 30 Oct 2026.
How to apply
- Select Apply on alterdomus.com. It opens Alter Domus India's own application form in a new tab, run on Company careers page.
- Fill in the form and upload your résumé there. Jobiwork never sees your application.
- Alter Domus India will reply to you directly. No real employer asks you for money to apply.
Posted 30 Sept 2026 · checked 30 Oct 2026 · Report this job