Enterprise Security Lead

Applied Intuition•Sunnyvale, CA

23h•Onsite

About The Position

We are seeking a multifaceted Enterprise Security Lead who will lead everything that protects our endpoints, networks, collaboration platforms and enterprise data. You will partner closely with IT Infrastructure, Detection & Response, and GRC teams to ensure security controls are effective, scalable, and aligned with business operations. In this role, you are expected to define the roadmap, make architectural decisions, and represent Corporate Security across the company.

Requirements

Hands-on familiarity with enterprise data security tooling (DLP platforms, CASB/SSE, DSPM, EDR/XDR).
8+ years of experience in enterprise or corporate security.
Strong experience with endpoint security technologies (EDR/XDR).
Experience managing email security platforms and phishing defense.
Hands-on experience implementing and managing DLP programs.
Experience with vulnerability management tools and patching programs.
Solid understanding of enterprise network security principles.
Ability to work cross-functionally with IT, infrastructure, and engineering teams.
Familiarity with modern device management platforms (MDM/UEM).
Strong communication skills with both technical and non-technical stakeholders.

Nice To Haves

Security certifications such as CISSP, GIAC, or similar.
Experience building automation or improving operational efficiency in security operations.

Responsibilities

Define the value proposition and service model for corporate Security capabilities including but not limited to network hardening, monitoring, infrastructure hardening, data security posture.
Manage and optimize email security platforms to protect against phishing, malware, business email compromise and advanced email threat protection.
Continuously improve detection capabilities, reduce false positives, and enhance threat visibility across corporate endpoints.
Design and implement enterprise DLP policies across endpoints, email, and collaboration platforms including aspects of data security, insider Risk, data classification, data encryption, and ensuring compliance with data privacy regulations.
Strengthen internal network security posture including segmentation, monitoring, and secure access controls.
Collaborate with infrastructure teams to ensure secure configuration of network services and corporate connectivity.
Lead vulnerability management efforts across corporate endpoints and infrastructure.
Define SLAs for patch remediation and continuously track compliance.