C

CACI

Provides government contracting technology and services

Network Engineer 3

Network Engineering & AdministrationConfirmed live in the last 24 hours
Full-timeSpringfield, VA, USA$86.6k - $181.8kIn-person

About the Job

Requirements

  • An active TS/SCI security clearance is required.
  • At least 8 years of related technical experience in network and transport technologies, tools, and techniques is required.
  • At least 4 years of experience with large-scale enterprise or global networks in a fast-paced, diverse environment is required.
  • Understanding and experience with the DoD Architecture Framework and other key DoD network architecture and strategic planning instructions are required.
  • Experience with Juniper switches, routers, and firewalls, including MX, EX, and SRX devices, is required.
  • Experience with cryptographic devices, including KG-175G/X and KG-245A/X, is required.
  • Experience with network analysis tools, including HP/Microfocus Network Automation and Network Node Manager, Juniper Secure Analytics, Infoblox, and Riverbed, is required.
  • Experience with Juniper firewall and VPN equipment, including the SRX series, is required.
  • Experience supporting IP services that connect to NIPRNET, SIPRNET, and JWICS is required, including IPv4, VPN, IPv6, multicast, QoS, SDN, SNMP, VoIP, and VTC.
  • Experience with OSPF, BGP, MPLS, RSVP/LDP L2/3VPNs, VRFs, IKE/IPSec, GRE tunnels, MTU, FTP, and import/export policies is required.
  • IAT II certification is required.

Responsibilities

  • Coordinate system maintenance, monitoring, and installation across multiple WAN/LAN environments, technologies, platforms, and specializations.
  • Assist with research and implementation of enterprise-wide network solutions, capabilities, and enhancements that support customer business and mission goals.
  • Troubleshoot and resolve network media and component issues.
  • Evaluate and monitor network health and performance, including hardware and management software.
  • Develop and maintain a roadmap for network capabilities, operations, and technologies.
  • Assist with development and execution of test plans and supporting documentation for network configuration upgrades, additions, and revisions for customer approval before implementation.
  • Support network traffic analysis and bandwidth optimization to meet performance and availability objectives.
  • Evaluate and report on emerging network and communications technologies to enhance network capacity, performance, and reliability.
  • Evaluate and recommend changes or technology upgrades to address performance, standardization, and industry best practices.
  • Follow customer network security processes and procedures and ensure compliance with government policies.
  • Represent customer requirements in technical exchanges with other government agencies.
  • Perform site surveys for new installations and technology refreshes.
  • Install, maintain, and troubleshoot satellite communications equipment.
  • Develop and maintain network architecture diagrams.

Desired Qualifications

  • A master's degree in Computer Science or a related field is desired.
  • JNCIA, JNCIS, JNCIP, Cisco CCNP, CCVP, CCNA, or CCDP certification, or equivalent, is desired.
  • ITIL v3 Foundations is desired.
  • ISC2 CISSP certification is desired.
  • CompTIA Security+ certification is desired.

About the Company

CACI

Provides government contracting technology and services

CACI International Inc. provides technology and professional services to U.S. government clients, focusing on national security and modernization. It earns most of its revenue through long-term government contracts that fund engineering, intelligence, logistics, cybersecurity, data analytics, and IT solutions for defense, intelligence, and federal civilian agencies. Its products and services work by delivering specialized technical expertise, secure systems, and mission-support capabilities that help agencies run operations more efficiently and securely. CACI differentiates itself through its deep domain knowledge in national security, a proven track record of delivering high-quality, reliable solutions, and a skilled workforce that can execute complex, long-duration contracts. The company’s goal is to be a trusted partner for government modernization needs by providing advanced technology solutions and mission support that enhance national security and operational effectiveness.

Company size
10,001+
Company stage
IPO
Headquarters
Reston, VA
Founded
1962

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