Network Migration Network Engineer
Job in
Reston, Fairfax County, Virginia, 22096, USA
Listed on 2026-06-25
Listing for:
Leidos
Full Time
position Listed on 2026-06-25
Job specializations:
-
IT/Tech
Cybersecurity, Systems Engineer, Network Engineer, Network Security
Job Description & How to Apply Below
* The AGUN program is a highly demanding mission and requires expert technical and professional management to support the Army's global wide area network and security infrastructure. You will be supporting a large and complex network migration and operations for the US Army. This role is remote and will include leadership of operations support staff and directing operational support activities for a global network.
** CLEARANCE REQUIREMENT:*
* ** Must currently possess and be able to maintain an active DoD SECRET security clearance. (US Citizenship required)*
* *
* PRIMARY RESPONSIBILITIES:
*
* + Operate and maintain secure network solutions operated as a centralized enterprise capability for the US Army.
+ Partner with key stakeholders and technical experts to perform legacy environment discovery, assessing current network routing, configurations, and requirements to provide migration support for the Army global wide-area network.
+ Analyze and understand secure SD-WAN and MPLS connectivity inclusive of underlay, overlay, and transport design that supports performance, quality of service, security, and mission requirements.
+ Support the transformation of Virtual Routing and Forwarding (VRF), route tables, and traffic segmentation from legacy routers to the AGUN solution.
+ Collect, investigate, and identify network optimization and resource management strategies and techniques to meet capacity and performance standards.
+ Work with information assurance teams and the AGUN cybersecurity service provider (CSSP) to ensure compliance to DoD standards to assist with maintenance of the network security posture.
+ Document designs, diagrams, drawings, and technical narratives using wiki technologies and common diagram and drawing tools.
BASIC QUALIFICATIONS:
+
** Minimum of a Bachelor's degree with varying years of experience; additional years of directly applicable experience may be accepted in lieu of a degree.*
* +
** Require active DoD IAT Level II (i.e. Security+) certification or equivalent prior to start.
** Must obtain and maintain an approved Computing Environment (CE) certification applicable to the supported technology environment within six (6) months of hire.
+ Heavily experienced in patching, upgrading, and lifecycle refresh of network devices.
+ Demonstrated experience with networking concepts and protocols: LAN, WAN, BGP, TCP/UDP, IPSec, VPN, Routing(L2/L3), CCMP, and Firewalls.
+ Demonstrate experience in one or more of the following enterprise network management tools such as Palo Alto Panorama, Cisco Prime, Cisco DNA, or Junos Space.
+ Demonstrate experience in system hardening of network infrastructure to include DoD STIG implementation.
+ Must have experience in working with two or more of the following vender network technologies:
Cisco, Juniper, Palo Alto, Dell, RAVPN, Global Protect, or App Gate.
+
Experience with the following protocols: SFTP, SSH, SCP, BGP, MPLS, SNMP, NTP.
+ Must be able to work as part of a team to execute troubleshooting and resolve complex network issues.
+ Must be willing to work non-standard shifts to accomplish network migration objectives and goals
+ Excellent written and verbal communication skills.
+ Able to directly interface with customers.
+ Must be willing to travel up to 10% of the time.
PREFERRED QUALIFICATIONS:
+ Army/DISA migration experience.
+ Certified Cisco Network Professional (CCNP) or equivalent.
+
Experience with virtualized network devices and infrastructure
+ Hands on experience with Cisco SD-WAN.
+ Hands on experience with Palo Alto Next Generation Firewalls (NGFW)
+ Knowledge and use of Net Sec Ops technologies including git, Gitlab CI/CD, Ansible, Terraform, Puppet, and network element managers
+ Working knowledge and understanding of Python
+ Demonstrate expertise in design and improvement of complex and geographically enterprise networks.
+ Expert knowledge of US Army security requirements for network infrastructure.
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