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Lead Enterprise Security Architect
Booz Allen Hamilton. Design security solutions for clients with complex network, platform, and data-protection needs .
Posted 9/25/2026full-timeMcLean • Virginia • United StatesSenior💰 $86,800 - $198,000 per yearWebsite
Tech Stack
Tools & technologiesAWSAzureCloudCyber SecurityKubernetesTypeScript
About the role
Key responsibilities & impact- Design security solutions for clients with complex network, platform, and data-protection needs
- Help define, enhance, implement, and maintain security solutions for networks and technology platforms
- Guide adherence to information security policies and procedures
- Apply risk modeling and secure design methodologies to develop tailored controls
- Translate security designs into practical architectures for network and application deployments
- Advise on security technologies
- Communicate security complexities to technical teams, stakeholders, and senior management
- Partner with engineering teams, cybersecurity SMEs, cloud or platform owners, and business stakeholders
- Assess current-state environments and identify architectural gaps
- Evaluate emerging technologies
- Build roadmaps that advance enterprise security maturity
Requirements
What you’ll need- 7+ years of experience in cybersecurity
- 3+ years of experience in security architecture or security design
- Experience designing enterprise-scale secure cloud or hybrid architectures
- Experience developing architecture documents such as diagrams, models, SSPs, and data flows
- Experience with network security appliances using technologies such as F5 or Palo Alto
- Experience with data security engineering, including DLP, encryption at rest and in transit, and tokenization
- Experience with security technologies such as HSMs, SASE, and cloud security platforms
- Knowledge of Zero Trust architectures, NIST SP 800-53 or 800-207, and secure engineering principles
- Knowledge of enterprise information security architecture, information assurance, and network security
- Secret clearance required
- Bachelor's degree
- Experience with cloud security platforms such as AWS, Azure, or Google Cloud
- Experience with enterprise logging, SIEM or SOAR integrations, and detection engineering alignment
- Experience supporting compliance or accreditation processes, including RMF, ATO, FedRAMP, and ICD 503
- Experience with Agile development methodologies and DevSecOps practices
- Experience with container or Kubernetes security and micro-segmentation
- Experience creating reusable secure architecture patterns or reference designs
- Experience working in a fast-paced environment with multiple stakeholders and priorities
- Knowledge of cybersecurity frameworks and standards such as NIST, ISO 27001, and COBIT
- TS/SCI clearance
- Security Architecture Certification such as CISSP-ISSAP or TOGAF Certification
Benefits
Comp & perks- Health benefits
- Life insurance
- Disability benefits
- Financial benefits
- Retirement benefits
- Paid leave
- Professional development
- Tuition assistance
- Work-life programs
- Dependent care
- Recognition awards program
- Benefit program eligibility for full-time and part-time employees working at least 20 hours a week on a regular basis