Principal Enterprise Endpoint Security Portfolio Architect

November 18

🤠 Texas – Remote

Although this job is listed in Texas, this company may be open to hiring remote in other states.

💵 $147k - $295k / year

⏰ Full Time

🔴 Lead

👮‍♂️ Cybersecurity / Security Engineer

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RTX

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Aerospace • Defense • Sustainability

RTX is a globally recognized aerospace and defense company dedicated to transformative technologies and era-defining innovation. It operates through various businesses, including Collins Aerospace, Pratt & Whitney, and Raytheon, with a focus on sustainable, connected flight and smarter defense systems. RTX is committed to diversity, equity, and inclusion across the company and aims to solve the world’s most complex problems with cutting-edge technology and talent. Additionally, RTX is involved in significant projects like upgrading the F135 Engine Core and developing missile-defense systems. The company emphasizes corporate responsibility and sustainable practices.

10,000+ employees

Founded 2020

🚀 Aerospace

📋 Description

• Define and maintain enterprise endpoint security reference architectures and roadmaps across Windows, macOS, Linux, iOS/Android, and specialized devices (IoT/OT where applicable) • Serve as portfolio owner for endpoint security solutions, including lifecycle management, investment planning, vendor strategy, and cost optimization • Lead design and adoption of modern endpoint protection platforms (NGAV, EDR, XDR) and ensure integration with SOC/SIEM/SOAR for advanced detection and response • Establish endpoint hardening, encryption, and privilege management standards (BitLocker, FileVault, AppLocker/WDAC, Just-in-Time access) • Drive UEM/MDM strategies (Intune, JAMF, Workspace ONE, etc.) to secure corporate, BYOD, and hybrid device environments • Ensure endpoint posture and compliance signals integrate into Zero Trust and conditional access models • Collaborate with IT, security, and operations teams to balance strong endpoint protection with workforce usability and productivity • Lead architectural risk assessments for endpoint platforms and ensure alignment with regulatory frameworks (NIST, ITAR/EAR, ISO 27001, CIS Benchmarks) • Mentor engineers and architects, raising enterprise capability in endpoint security best practices • Develop and track KPIs/metrics that demonstrate endpoint risk reduction, adoption of security controls, and value realization from endpoint investments

🎯 Requirements

• Typically requires a University Degree or equivalent experience and a minimum 12 years of experience, or an Advanced Degree and a minimum 10 years experience. • 10+ years experience in cybersecurity, and/or information technology, or related intelligence community, military, or civil service fields. • 10+ years experience with endpoint protection technologies (CrowdStrike, Microsoft Defender for Endpoint, SentinelOne, Palo Alto Cortex, etc.) and integration with SOC workflows • Experience leading endpoint security architecture at enterprise scale, preferably in global or regulated industries. • The ability to obtain and maintain a U.S. government issued security clearance is required.

🏖️ Benefits

• parental (including paternal) leave • flexible work schedules • achievement awards • educational assistance • child/adult backup care