Job Description
Sentinel Nexus Systems is at the forefront of digital defense, providing high-stakes security architecture for enterprise clients. We are seeking a visionary Senior Cybersecurity Architect to join our elite team in Arlington, VA. In this role, you will design robust, scalable security frameworks that protect critical infrastructure against advanced persistent threats.
If you are passionate about building secure ecosystems and thrive in a high-growth, mission-driven environment, we want to hear from you.
Responsibilities
- Architect and implement enterprise-grade security solutions across cloud and hybrid environments.
- Lead threat modeling exercises and perform rigorous risk assessments for new project initiatives.
- Define and enforce security standards, policies, and best practices across the engineering lifecycle.
- Collaborate with DevOps teams to integrate 'Security by Design' into CI/CD pipelines.
- Conduct deep-dive forensic analysis and lead incident response orchestration during critical security events.
- Mentor junior security engineers and promote a culture of proactive threat intelligence.
- Evaluate emerging security technologies and tools for potential enterprise integration.
Qualifications
- Bachelor’s degree in Cybersecurity, Computer Science, or a related technical discipline.
- 7+ years of experience in security architecture, cloud security (AWS/Azure/GCP), or similar technical domains.
- Industry-leading certifications such as CISSP, CISM, or CCSP.
- Deep understanding of Zero Trust architecture, IAM protocols, and encryption standards.
- Proven expertise in scripting and automation (Python, Bash, or PowerShell).
- Strong knowledge of regulatory compliance frameworks (NIST, SOC2, HIPAA).
- Exceptional problem-solving skills and the ability to articulate complex security risks to non-technical stakeholders.