Centrix Network Engineer - TS Clearance, DoD Coalitions

MANTECH; Miami (FL); On-site; USD 120,000 - 180,000; Full time

Job summary

MANTECH is seeking a Network Engineer, Centrix, to design, deploy and maintain CENTRIXS network systems in a Doral, FL environment. The role focuses on enterprise routers, switches, firewalls, and cross-domain coalition networks to support CENTRIXS capabilities.

The candidate will troubleshoot routing and switching, collaborate with coalition partners and leadership, and conduct routine maintenance, patching, and documentation to meet security and interoperability requirements.

Qualifications

• Experience configuring, administering, and troubleshooting CENTRIXS systems.
• Strong background in enterprise routing/switching protocols (BGP, OSPF, EIGRP) and VPNs.
• Experience with coalition WAN/LAN environments or cross-domain networks.

Responsibilities

• Design, deploy, configure, and maintain CENTRIXS network infrastructure.
• Manage routers, switches, firewalls, network crypto devices, and cross-domain coalition networks.
• Troubleshoot complex network routing, switching protocols, coalition data flows, and hardware connectivity issues.
• Collaborate with cross-functional technical teams, coalition partners, and leadership for secure multinational network interoperability.
• Conduct routine network maintenance, firmware upgrades, vulnerability patching, and configuration management controls.
• Maintain system baselines, configuration management records, and engineering documentation across CENTRIXS network nodes.
• Recommend and implement continuous engineering process improvements to enhance coalition network performance and security compliance.

Skills

CENTRIXS

Routing protocols

BGP

OSPF

EIGRP

VPNs

Firewalls

ACLs

Network docs

Education

Bachelor's degree in Networking or related field

Master's degree in related field

Associate degree + 7+ years experience

High school diploma + 9+ years experience

Tools

Cisco devices

ACAS

HAIPE/TACLANE

DoD STIG compliance

Job description

MANTECH is seeking a Network Engineer, Centrix, to design, deploy and maintain CENTRIXS network systems in a Doral, FL environment. The role focuses on enterprise routers, switches, firewalls, and cross-domain coalition networks to support CENTRIXS capabilities.

The candidate will troubleshoot routing and switching, collaborate with coalition partners and leadership, and conduct routine maintenance, patching, and documentation to meet security and interoperability requirements.