TS/SCI Network Engineer: Data Center & Hybrid Cloud

JTEC Consulting, LLC; Chantilly (VA); On-site; USD 120,000 - 150,000; Full time

Job summary

JTEC Consulting LLC seeks a Network Engineer (TS/SCI w/ poly) to support the enterprise data center network infrastructure in Chantilly, VA. The role blends hands-on engineering with strategic optimization to modernize the customer’s hybrid cloud platform.

Qualified candidates will demonstrate mastery of Cisco IOS/NX-OS, data center operations, and complex routing. 100% on-site work with relocation consideration for non-local candidates is offered.

Qualifications

• U.S. citizenship required
• Current TS/SCI with agency-specific polygraph required for consideration
• Bachelor’s degree in Computer Science, Information Systems, or related technical discipline (equivalent years of direct experience may be considered in lieu of a degree)
• 5+ years of hands-on experience configuring and administering Cisco IOS and/or Cisco NX-OS in enterprise data centers
• Effective written and verbal communication skills in a collaborative, cross-functional team

Responsibilities

• Data Center Operations: Manage, configure, and maintain mission-critical data center network infrastructure running Cisco IOS and Cisco NX-OS platforms
• Network Segmentation and Routing: Design, deploy, and troubleshoot Layer 2 and 3 architectures, VLANs, OSPF, BGP, EIGRP, and ACLs
• Security and Compliance: Implement and uphold robust network security policies and perimeter controls
• Hybrid Cloud Transformation: Collaborate with agile teams to integrate on-premise networking with hybrid cloud architectures
• Optimization and Performance Tuning: Monitor network health, diagnose bottlenecks, and tune configurations for traffic efficiency
• Implementation and Deployment: Lead hardware provisioning, baseline configurations, OS upgrades, and rollout of new network solutions
• Documentation and Standards: Maintain topology diagrams, SOPs, and change-management docs

Skills

Cisco IOS

Cisco NX-OS

Data center networking

Routing protocols

Network security

Agile/Scrum

Education

Bachelor’s degree in Computer Science/Information Systems or related

Tools

Cisco IOS

Cisco NX-OS

Job description

JTEC Consulting LLC seeks a Network Engineer (TS/SCI w/ poly) to support the enterprise data center network infrastructure in Chantilly, VA. The role blends hands-on engineering with strategic optimization to modernize the customer’s hybrid cloud platform.

Qualified candidates will demonstrate mastery of Cisco IOS/NX-OS, data center operations, and complex routing. 100% on-site work with relocation consideration for non-local candidates is offered.