Lead Network Engineer - Enterprise Cloud & Security

Data Systems Analysts, Inc.; Arlington (TX); On-site; USD 140,000 - 190,000; Full time

Job summary

Data Systems Analysts, Inc. seeks a Lead Network Engineer to design, engineer, and sustain the enterprise network for CISA. The role spans cloud, on-premise, and hybrid environments, delivering secure, scalable network solutions aligned with DHS security requirements.

The candidate will provide Tier 3 support, lead root-cause analysis, and guide engineering teams and government stakeholders while advancing modernization initiatives and inter‑operability across federal networks.

Qualifications

• Bachelor's degree in Engineering, Computer Science, Information Systems, or related field.
• 10+ years of experience in network engineering and design.
• Experience supporting federal IT systems and mission-critical operations.

Responsibilities

• Lead design and engineering of enterprise network infrastructure (WAN, LAN, DNS, wireless, and cloud networking).
• Engineer, test, and implement network solutions across facilities and cloud environments.
• Provide Tier 3 troubleshooting and escalate complex network incidents.

Skills

Advanced troubleshooting

Collaboration

Technical leadership

Cloud networking

Security best practices

Education

Bachelor's degree

Job description

Data Systems Analysts, Inc. seeks a Lead Network Engineer to design, engineer, and sustain the enterprise network for CISA. The role spans cloud, on-premise, and hybrid environments, delivering secure, scalable network solutions aligned with DHS security requirements.

The candidate will provide Tier 3 support, lead root-cause analysis, and guide engineering teams and government stakeholders while advancing modernization initiatives and inter‑operability across federal networks.