# Network Engineer

**Company**: Leidos
**Location**: Chantilly, VA
**Work arrangement**: onsite
**Experience**: senior
**Job type**: full-time
**Salary**: $107,900.00 - $195,050.00
**Category**: Engineering
**Industry**: Technology

**Apply**: https://leidos.wd5.myworkdayjobs.com/en-US/External/job/Chantilly-VA/Network-Engineer_R-00192654?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_4ba930eb-127

## Description

We are seeking an experienced and fully cleared Network Engineer to join our team in Chantilly, VA. The successful candidate will assist in troubleshooting complex problems and implementing cutting-edge solutions. You will work collaboratively with a highly technical and motivated team to ensure network uptime, performance, and security.

**Primary Responsibilities:**

- Install, configure, and troubleshoot network appliances (routers, switches, and firewalls)

- Monitor entire network infrastructure (LAN & WAN) and provide regular reporting

- Collaborate closely with the Chief Engineer to ensure network optimization and completion of tasks

- Ensure network uptime, performance, and security

- Document and enforce network standards

- Manage and maintain IP addressing schema

- Travel OCONUS as needed (50% travel to OCONUS location)

- Maintain network lab in Chantilly, VA

**Requirements:**

- Bachelor's degree and at least 8 years of experience, or Master's degree and at least 6 years of experience

- Active and in-scope TS/SCI clearance with Poly

- Basic CCNA certification

- Solid understanding of OSI or TCP/IP model

- Hands-on experience with network monitoring, diagnostics, and analytics tools

- Experience configuring/troubleshooting Cisco appliances

- Experience configuring/troubleshooting routing and switching, including routing protocols

- Experience writing scripts for Cisco switches, routers, and firewalls

- Ability to work well individually and within a team environment

- Ability to lift 50 lbs. and climb 30 ft.

**Desired Qualifications:**

- CCNA/CCNP Security certification

- Experience working with Cisco ASA/Firepower and Juniper SRX appliances

- Experience implementing and troubleshooting IPSec VPN tunnels

- Deep understanding of networking protocols (IPSEC, EIGRP, OSPF, QoS)

- Experience installing and troubleshooting iDirect VSATs

- Experience using Solarwinds Performance Monitor and Configuration Manager

- Experience implementing and troubleshooting AWS

- Experience implementing and troubleshooting VoIP & PBX systems

- Experience implementing and troubleshooting Asterisk

## Skills

### Required
- network engineering
- Cisco appliances
- routing and switching
- network monitoring
- TCP/IP model
- scripting

### Nice to have
- CCNA/CCNP Security certification
- Cisco ASA/Firepower
- Juniper SRX appliances
- IPSec VPN tunnels
- Solarwinds Performance Monitor

---

Source: [Apply at leidos.wd5.myworkdayjobs.com](https://leidos.wd5.myworkdayjobs.com/en-US/External/job/Chantilly-VA/Network-Engineer_R-00192654?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)