Cybersecurity Lead

Plateau Software Inc • Fairfax, VA

4h

About The Position

Plateau is seeking a highly experienced Cybersecurity Lead to oversee the protection of mission-critical systems, cloud environments, and advanced data platforms. This role will provide strategic and operational leadership in safeguarding enterprise infrastructure, big data ecosystems, and AI/ML solutions within secure federal environments.
The ideal candidate brings deep expertise in network security, cloud security architecture, incident response, and data protection strategies. This individual will lead proactive threat mitigation efforts while ensuring compliance, resilience, and continuous improvement across the cybersecurity lifecycle.

Requirements

• Strong background in network security architecture and threat management
• In-depth knowledge of cloud security principles and secure configuration of AWS, Azure, and Google Cloud environments
• Experience securing big data platforms and AI/ML model deployments
• Proficiency in data encryption, masking, anonymization, and DLP technologies
• Proven success managing full lifecycle security incident response
• Experience implementing security controls aligned with federal compliance and best practices
• Certified Information Systems Security Professional (CISSP)
• Certified Cloud Security Professional (CCSP)
• CompTIA Cloud+

Responsibilities

• Lead the design and implementation of enterprise cybersecurity strategies
• Oversee network security, threat detection, and vulnerability management programs
• Secure cloud environments across AWS, Azure, Google Cloud, and related big data services
• Implement robust data protection controls, including encryption, masking, anonymization, and Data Loss Prevention (DLP)
• Ensure the security of large-scale data systems and AI/ML models
• Lead incident response efforts from detection and analysis through containment, recovery, and post-incident reporting
• Collaborate with technical and executive stakeholders to mitigate risk and strengthen security posture

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed