Senior Network Engineer CCIE — Video & Multicast Expert

Cypress Consulting; Washington (District of Columbia); Hybrid; USD 141,000 - 190,000; Full time

Benefits offered by this job

Restaurant d'entreprise

Indemnités de stage/alternance

Job summary

Cypress Consulting seeks a Senior Network Engineer to lead hands-on assessment, troubleshooting, and validation of enterprise network services supporting video and time-sensitive applications. The role requires deep routing and switching expertise and a track record of multicast diagnostics.

You will coordinate with security engineers, document changes, and ensure end-to-end service performance during maintenance windows in a highly secure environment.

Qualifications

• Expertise in enterprise routing and switching, multicast networking, and video-transport troubleshooting.
• Experience with IGMP and PIM behavior, multicast forwarding, and complex path design.
• Ability to document findings and validate end-to-end service behavior in production.
• U.S. person status with active Secret clearance.

Responsibilities

• Assess network architecture, device configurations, VLANs, dependencies, and compare with designs.
• Diagnose and remediate multicast/video-transport issues via IGMP/PIM analysis, routing review, packet capture.
• Analyze transport across encrypted links including MTU, fragmentation, QoS, latency, and path behavior.
• Develop corrective actions, document changes, and implement during maintenance windows.
• Plan end-to-end validation with application/video systems and support post-implementation issues.
• Co-lead secure network integration design with a security engineer and review designs.
• Maintain configuration records, findings, validation evidence, and provide knowledge transfer.

Skills

Routing & Switching

Multicast Networking

Packet-Capture Analysis

Video-Transport Troubleshooting

IGMP/PIM Analysis

Job description

Cypress Consulting seeks a Senior Network Engineer to lead hands-on assessment, troubleshooting, and validation of enterprise network services supporting video and time-sensitive applications. The role requires deep routing and switching expertise and a track record of multicast diagnostics.

You will coordinate with security engineers, document changes, and ensure end-to-end service performance during maintenance windows in a highly secure environment.