Lead Enterprise Network Security Architect - TS Clearance

ManTech; Florida; On-site; USD 150,000 - 190,000; Full time

Job summary

ManTech seeks a motivated Enterprise Network Security Architect to join our team in Doral, FL. The role focuses on designing secure enterprise network architectures, implementing zero-trust baselines, and guiding deployments with cross-functional teams.

Required qualifications include 7+ years in network security architecture or an equivalent path, with DoDAF/TOGAF governance experience and a TS clearance. Notable preferred credentials include CISSP/CCDE. On-site duties in Doral, FL are expected.

Qualifications

• 7+ years of experience in network security architecture.
• Experience with secure enterprise network infrastructure.
• Ability to produce executive-level diagrams and documentation.

Responsibilities

• Design, define, and evaluate secure enterprise network architectures and zero-trust baselines.
• Evaluate operational requirements and translate mission needs into technical blueprints.
• Collaborate with cross-functional teams, cybersecurity leaders, and network engineers to guide secure design and deployment.
• Assess emerging network security technologies, cloud security tools, and legacy systems for modernization pathways.
• Establish engineering standards, baselines, and architectural governance across enterprise environments.
• Maintain system baselines, configuration management records, and network diagrams.
• Recommend and implement continuous process improvements to enhance security posture.

Skills

Network security architecture

DoDAF/TOGAF

Executive diagrams

Education

Bachelor's degree in Systems Engineering/CS/IT

Tools

ACAS

Firewalls

Job description

ManTech seeks a motivated Enterprise Network Security Architect to join our team in Doral, FL. The role focuses on designing secure enterprise network architectures, implementing zero-trust baselines, and guiding deployments with cross-functional teams.

Required qualifications include 7+ years in network security architecture or an equivalent path, with DoDAF/TOGAF governance experience and a TS clearance. Notable preferred credentials include CISSP/CCDE. On-site duties in Doral, FL are expected.