Lead Network Engineer – CENTRIXS & DoD Coalition Networks

MANTECH; Miami (FL); On-site; USD 120,000 - 160,000; Full time

Job summary

MANTECH in Doral, FL seeks a motivated Lead Network Engineer for CENTRIXS operations. You will provide technical leadership, mentor staff, and ensure secure multinational interoperability.

The role focuses on deploying and maintaining enterprise CENTRIXS networks, managing routers, switches, firewalls, and crypto devices, with emphasis on security and compliance.

Candidates should have DoD experience, top-secret clearance, and strong knowledge of BGP/OSPF and STIG processes.

Qualifications

• 7+ years of enterprise network engineering with related degree.
• Experience configuring CENTRIXS systems and coalition networks.
• Strong knowledge of BGP/OSPF/EIGRP, VPNs, firewalls, and NAC.
• Ability to document complex network topology and baselines.

Responsibilities

• Provide technical leadership to junior IT staff and help desk technicians.
• Design, deploy, configure, and maintain CENTRIXS network infrastructure.
• Manage enterprise routers, switches, firewalls, and crypto devices.
• Troubleshoot complex routing, switching, and data flows.
• Collaborate with coalition partners and leadership on interoperability.

Skills

CENTRIXS

Network design

Routing protocols

Firewall management

DoD STIG

CCNA

VPNs

Education

Bachelor’s degree in Network Engineering / Computer Science / IT

Master’s degree (advantageous)

Associate degree + significant experience

High school diploma + extensive experience

Tools

ACAS

HAIPE/TACLANE

Job description

MANTECH in Doral, FL seeks a motivated Lead Network Engineer for CENTRIXS operations. You will provide technical leadership, mentor staff, and ensure secure multinational interoperability.

The role focuses on deploying and maintaining enterprise CENTRIXS networks, managing routers, switches, firewalls, and crypto devices, with emphasis on security and compliance.

Candidates should have DoD experience, top-secret clearance, and strong knowledge of BGP/OSPF and STIG processes.