Cloud Cybersecurity Architect

Peraton•Herndon, VA

19h•Onsite

About The Position

Peraton is seeking an experienced Cloud Cybersecurity Architect to lead the security design and governance of cloud-based NAS modernization efforts. This senior role sits at the intersection of cloud architecture, cybersecurity engineering, and federal compliance — ensuring that all cloud environments are built, operated, and maintained with a security-first mindset. You will serve as the authoritative voice on cloud security strategy, guiding cross-functional teams and executive stakeholders through complex cybersecurity challenges in a mission-critical environment.

Requirements

Ability to obtain and maintain a Public Trust clearance
15+ years of experience in cybersecurity, cloud architecture, or enterprise IT security
Bachelor's degree in Computer Science, Cybersecurity, Information Systems, or a related field (or 4 additional years of relevant experience in lieu of degree)
Deep expertise in securing hybrid and multi-cloud environments ( AWS GovCloud, Azure Government ) including cloud-native security services
Demonstrated mastery of FedRAMP, RMF, NIST 800-53, Zero Trust Architecture , and federal cybersecurity policy
Hands-on experience with IAM, SIEM, SOAR, endpoint detection and response (EDR), and cloud security posture management (CSPM) tools
Experience supporting large-scale federal or DoD cybersecurity programs
Background in securing mission-critical or safety-critical systems
ITIL certification and experience integrating security into ITSM processes
Proven ability to lead and mentor cross-functional security and engineering teams

Nice To Haves

Experience with FAA, NAS, or aviation safety systems cybersecurity requirements
Familiarity with securing real-time systems, low-latency architectures, and edge computing environments
Background in network security architecture (SD-WAN, secure transport, micro-segmentation)
Experience with AIOps, security observability platforms , and automated threat detection
Relevant certifications such as CISSP, CCSP, AWS Security Specialty, or Azure Security Engineer Associate

Responsibilities

Lead cloud security assessments and define cybersecurity architecture strategies for NAS modernization initiatives
Design and implement security controls for hybrid and multi-cloud environments ( AWS GovCloud, Azure Government ), including network segmentation, identity and access management (IAM), and data protection
Develop and enforce Zero Trust Architecture (ZTA) frameworks across cloud and on-premises systems
Architect secure cloud migration pathways, ensuring continuity of safety-critical operations throughout transitions
Serve as the primary authority on FedRAMP, RMF, NIST 800-53, and FISMA compliance across all cloud platforms
Conduct threat modeling, risk assessments, and security architecture reviews for new and existing systems
Integrate security into DevSecOps pipelines and CI/CD workflows to enable secure-by-design development practices
Collaborate with engineering, operations, and program management teams to embed cybersecurity requirements throughout the system lifecycle
Translate complex cybersecurity concepts and risk postures into clear, actionable guidance for executive and non-technical stakeholders
Lead incident response planning and support security operations for cloud-hosted mission systems