Global Network Infrastructure Engineer

CACI

Reston (VA)

On-site

USD 104,000 - 218,000

Full time

14 days+
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Job summary

CACI is seeking a Network Infrastructure Specialist to design, implement, secure, and maintain enterprise network solutions for mission-critical operations across a global technology environment.

You will support planning, deployment, operation, and modernization of LAN/WAN, firewall, VPN, cloud networking, and related technologies while collaborating with cybersecurity and systems teams.

Qualifications

  • Active Secret Clearance
  • High School diploma or bachelor’s degree in IT/CS/ENG/NET
  • Experience supporting enterprise network administration, engineering, or operations
  • Knowledge of TCP/IP, routing, switching, and enterprise connectivity

Responsibilities

  • Install, configure, maintain, monitor, and troubleshoot enterprise network infrastructure
  • Support LAN/WAN, wireless networks, and SDN/Cloud networking
  • Configure routing, switching, VPN, QoS, and high-availability solutions
  • Deploy, administer, and optimize firewall technologies and security controls
  • Monitor performance, availability, capacity, and reliability
  • Develop network diagrams, documentation, and operational procedures
  • Collaborate with cybersecurity teams on secure architectures and Zero Trust
  • Assist in incident response, recovery planning, and continuity of operations
  • Assist modernization initiatives and technology refreshes

Skills

Strong analytical skills
Excellent written and verbal comms
Security clearance readiness

Education

Bachelor’s degree or high school diploma + relevant IT experience

Tools

Cisco equipment
Firewall appliances
VPN technology

Job description

CACI is seeking a Network Infrastructure Specialist to design, implement, secure, and maintain enterprise network solutions for mission-critical operations across a global technology environment.

You will support planning, deployment, operation, and modernization of LAN/WAN, firewall, VPN, cloud networking, and related technologies while collaborating with cybersecurity and systems teams.

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