Senior Network Engineer (TS/SCI) – High-Impact WAN & Dataflow

Zenius Corporation; Maryland; On-site; USD 140,000 - 190,000; Full time

Job summary

Zenius Corporation in Fort Meade, MD is seeking a Network Engineer Level 2 with an active TS/SCI clearance to design, deploy, and optimize complex network environments supporting mission operations.

The role emphasizes performance, dataflow management, troubleshooting, and scalable, fault-tolerant network topologies, with responsibilities across WAN, VPNs, NAT, and security contexts. A Bachelor’s degree or equivalent experience and 10+ years in the field are required.

Qualifications

• Active TS/SCI clearance with Full Scope Polygraph.
• Bachelor's degree in Engineering or equivalent experience.
• 10+ years of experience in network engineering for large programs.
• Experience with network monitoring tools WhatsUp Gold and NetNow.

Responsibilities

• Design, integrate, configure, deploy, test, and support network devices, interfaces, and methodologies.
• Optimize end-to-end system performance and dataflow management.
• Configure and optimize networks connecting front-end and back-end components.
• Coordinate with systems engineering and dataflow teams to support mission operations and minimize downtime.
• Implement high-speed, scalable, fault-tolerant network topologies supporting WAN and IANN designs.
• Implement network solutions supporting load balancing, VPNs, firewall contexts, and NAT.
• Minimize network latency and maximize data throughput through network design analysis and performance monitoring.
• Lead large technical efforts involving dynamic requirements and scale.
• Work with systems engineers and cross-organizational teams to define requirements.
• Troubleshoot and resolve complex network problems.
• Operate network analyzers, WAN test equipment, and network simulators.

Skills

Network design

Troubleshooting

Systems integration

Education

Bachelor's degree in Engineering

Four additional years substituted for degree

Tools

WhatsUp Gold

NetNow

Job description

Zenius Corporation in Fort Meade, MD is seeking a Network Engineer Level 2 with an active TS/SCI clearance to design, deploy, and optimize complex network environments supporting mission operations.

The role emphasizes performance, dataflow management, troubleshooting, and scalable, fault-tolerant network topologies, with responsibilities across WAN, VPNs, NAT, and security contexts. A Bachelor’s degree or equivalent experience and 10+ years in the field are required.