Job Description
SentinelCore Dynamics is seeking a visionary Senior Cybersecurity Architect to join our elite defense-sector security team in Arlington. In this high-impact role, you will design and implement robust, enterprise-wide security frameworks to protect critical infrastructure against state-sponsored threats.
We prioritize innovation, resilience, and proactive defense. If you are a strategic thinker with a deep technical foundation in threat modeling and cloud security, we invite you to help shape the future of digital sovereignty.
Responsibilities
- Architect end-to-end security solutions for cloud-native and on-premise hybrid environments.
- Conduct deep-dive vulnerability assessments and threat modeling for mission-critical software.
- Lead the design and deployment of Zero Trust architecture across the global enterprise.
- Serve as the primary technical advisor for incident response and security hardening strategies.
- Mentor junior security engineers on advanced penetration testing and red teaming methodologies.
- Collaborate with cross-functional leadership to align security initiatives with business objectives.
- Establish and maintain rigorous compliance standards in accordance with NIST and ISO 27001 frameworks.
Qualifications
- Bachelor’s or Master’s degree in Computer Science, Cybersecurity, or a related technical field.
- 8+ years of professional experience in information security, specifically in architecture design.
- Expert proficiency in cloud security stacks (AWS, Azure, or GCP).
- Strong understanding of cryptographic protocols, IAM, and network security engineering.
- Active industry certifications such as CISSP, CISM, or AWS Certified Security Specialty.
- Proven ability to translate complex security requirements into actionable technical roadmaps.
- Excellent communication skills with the ability to influence C-level stakeholders.