Senior Network Engineer — Security-Cleared, Hybrid Role

RealmOne; Chantilly (VA); On-site; USD 166,000 - 196,000; Full time

Benefits offered by this job

Healthcare coverage

401K

PTO 4 weeks

Udemy learning

Flexible schedules

Referral bonus

Job summary

RealmOne is seeking an experienced Network Engineer to support a key U.S. Government program. You will design, deploy, and troubleshoot enterprise networks, including LAN/WAN/VPN and SD-WAN, with emphasis on security and performance across multi-cloud and on-prem environments.

Requires a bachelor’s degree and 6+ years in network engineering; expertise with Cisco IOS and security controls. Active clearance is preferred for this role.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, Engineering, or a related technical discipline.
• Six (6) years of relevant Network Engineering experience.
• Experience with TCP/IP transport network design and engineering.
• Experience with network routing protocols and advanced virtual networking technologies.
• Experience performing network O&M and upgrades.
• Experience implementing INFOSEC and COMSEC requirements.
• Experience with configuration management of network systems.
• Hands-on experience troubleshooting LAN, WAN, VPN, SD-WAN, and VoIP environments.
• Experience with Cisco IOS, switching, routing, and segment routing.

Responsibilities

• Design, engineer, implement, and support TCP/IP transport networks and enterprise network infrastructure.
• Configure and troubleshoot network routing protocols and advanced virtual networking technologies.
• Perform network upgrades and routine O&M activities.
• Identify and implement INFOSEC and COMSEC security requirements.
• Apply configuration management to enterprise network systems.
• Troubleshoot LAN, WAN, VPN, SD-WAN, and VoIP environments across sites.
• Configure and support Cisco IOS technologies including switching, routing, and segment routing.
• Support core infrastructure, data center servers, virtualized apps, and multi-cloud services.

Skills

TCP/IP design

Routing protocols

LAN/WAN/VoIP

Cisco IOS

Network upgrades

InfoSec/ComSec

Configuration mgmt

Multi-cloud/VMware

Security best practices

Education

Bachelor's degree

Tools

Cisco IOS

VMware

AWS/Azure

Job description

RealmOne is seeking an experienced Network Engineer to support a key U.S. Government program. You will design, deploy, and troubleshoot enterprise networks, including LAN/WAN/VPN and SD-WAN, with emphasis on security and performance across multi-cloud and on-prem environments.

Requires a bachelor’s degree and 6+ years in network engineering; expertise with Cisco IOS and security controls. Active clearance is preferred for this role.