Senior Transport Network Engineer Jobs
Listed on 2026-08-16
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Security
Cybersecurity
Network Engineer
Leidos is seeking a Network Engineer to lead vulnerability management and STIG compliance program for NMCI network infrastructure. Provide technical leadership, make authoritative patch deployment decisions, and ensure 72-hour SLA compliance across 40+ solution types supporting thousands of production devices.
Own vulnerability management program strategy and execution. Approve/reject patch deployments based on lab validation results. Lead quarterly STIG compliance assessments and audit preparation. Engage vendors (F5, Cisco, Palo Alto, etc.) at executive/technical levels for escalations. Mentor and develop mid-level and junior engineers. Report program status, risks, and metrics to senior leadership. Lead emergency response to zero-day vulnerabilities and critical patches. 72-hour patch SLA compliance (>90%).
100% completion of quarterly STIG assessments (160/year). Quality of patch approvals - accountable for production impact. Team performance, development, and retention. DoD/Navy audit readiness and compliance.
Requires B.S. Degree and 8-12 years network security and vulnerability management experience; years of experience can be in lieu of degree. Must be a U.S. Citizen and possess an active Secret clearance. Expert knowledge of F5, Cisco, firewalls, and enterprise network infrastructure. DoD STIG compliance and audit experience. Strong vendor relationship and escalation management skills. CISSP, CCNP, or equivalent certifications preferred.
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