Lead Network Engineer - CENTRIXS & DoD Ops (Doral)

ManTech; Florida; On-site; USD 120,000 - 180,000; Full time

Job summary

MANTECH seeks a Lead Network Engineer for CENTRIXS operations in Doral, FL. You will guide a team, design, deploy, and maintain enterprise network infrastructure supporting multinational coalition capabilities.

You will configure routers and switches, manage crypto devices, and enforce security patching and documentation. A TS clearance is required; prior DoD coalition experience is highly valued.

Qualifications

• Bachelor’s degree in a related field with 7+ years of enterprise network experience OR advanced degree with fewer years
• Experience configuring, administering, and troubleshooting CENTRIXS or cross-domain networks
• Strong background in BGP/OSPF/EIGRP, firewalls, and NAC

Responsibilities

• Provide technical leadership and mentorship to junior IT staff and help desk technicians.
• Design, deploy, configure, and maintain CENTRIXS enterprise network infrastructure.
• Manage enterprise routers, switches, firewalls, crypto devices, and cross-domain networks.
• Troubleshoot complex network routing, switching, and coalition data flows.
• Collaborate with cross-functional teams and coalition partners for secure interoperability.
• Perform routine maintenance, patches, and configuration management.
• Maintain baselines and engineering documentation across CENTRIXS nodes.

Skills

Technical leadership

Enterprise network design

CENTRIXS networks

Routing & switching

Education

Bachelor’s degree in Network Engineering / CS / IT

Master’s degree (preferred)

DoD security clearance experience (preferred)

Tools

CENTRIXS systems

HAIPE/TACLANE crypto

ACAS vulnerability scanning

VPNs & network security

Job description

MANTECH seeks a Lead Network Engineer for CENTRIXS operations in Doral, FL. You will guide a team, design, deploy, and maintain enterprise network infrastructure supporting multinational coalition capabilities.

You will configure routers and switches, manage crypto devices, and enforce security patching and documentation. A TS clearance is required; prior DoD coalition experience is highly valued.