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# Network Security Engineer

- **Company:** CACI International Inc.
- **Location:** United States
- **Experience:** Expert
- **Salary:** $120,800.0 - $265,800.0
- **Contract:** Permanent contract
- **Skills:** Systems Engineering, Network Analysis, Complex Networks, Computer Networks, Network Address Translation, Fault Tolerance, Data Flow Control, Network Topologies, Integrated Development Environments, Networking Hardware, Virtual Private Networks (VPN), NetFlow, Network Planning and Design, Network Administration, Load Balancing, Whats up Gold
- **Published:** September 12, 2026
- **Apply:** https://www.dice.com/job-detail/c9f31f7a-72b6-4333-877e-3108c67dae1f

## About the Role

We are seeking a Network Engineer who will provide assistance in all aspects of network management from network design through implementation, maintenance and upgrading of existing networks. You will analysis design, specifications, and related documents. You have experience implementing communication system requirements to support the distributed functionality for a software engineering environment. And you will analyze network characteristics (e.g. traffic connect time, transmission speeds, packet sizes and throughput), trouble shoot problems and recommend procurement of and/or modifications to network components., Certification with IAT Level 3
Twelve (12) years experience in programs and contracts of similar scope, type, and complexity
Bachelors degree in engineering from an accredited college or university
Four (4) years of additional network engineering experience may be substituted for a bachelors degree
Five (5) years experience with the following Network Tools:
o Whats Up Gold
o Netflow
Five (5) years experience with the following SIGNIT Tools

## Description

The position requires collaboration within a dynamic team operating on a 24/7 basis, with flexible shift options available to ensure continuous service delivery and support., We are seeking a Network Engineer who will provide assistance in all aspects of network management from network design through implementation, maintenance and upgrading of existing networks. You will analysis design, specifications, and related documents. You have experience implementing communication system requirements to support the distributed functionality for a software engineering environment. And you will analyze network characteristics (e.g. traffic connect time, transmission speeds, packet sizes and throughput), trouble shoot problems and recommend procurement of and/or modifications to network components.

The position requires collaboration within a dynamic team operating on a 24/7 basis, with flexible shift options available to ensure continuous service delivery and support., Design solutions, integrate, configure, deploy, test and provide support for numerous types of network devices, interfaces and methodologies
Optimize end-to-end system performance and dataflow management
Configure and optimize the network to connect various front-end and back-end components
Coordinate with the system engineering and dataflow efforts to ensure proper mission operations with minimal down time
Facilitate the implementation of high-speed, scalable, fault-tolerant network topologies as applicable to WAN and LAN design
Implement specific network solutions to support server requirements to include load-balancing, VPN's, firewall contexts, and network address translation (NAT) where appropriate
Minimize network latency and maximize data through design analysis and network performance monitoring tools
Deploy, install and implement hardware at Continental United Stats and Outside Continental United States
Lead large efforts of dynamic requirements and scale
Work with System Engineers and cross organizational teams to define requirements
Resolve complex network problems, operate network analyzers, WAN test equipment and network stimulators


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