Unknown Company

Senior Network Security Engineer

california, mo • Posted 5 days ago
Hybrid Full Time IT & Technology

Responsibilities

  • Own the day-to-day engineering, configuration, and optimization of ZTNA and microsegmentation across environments.
  • Design and implement microsegmentation policies that enforce least‑privilege network access across data center, cloud, and hybrid workloads.
  • Drive enterprise‑wide ZTNA adoption, partnering with infrastructure, application, and DevOps teams to onboard users and services.
  • Build and maintain segmentation maps, traffic flow baselines, and policy rule sets aligned to business‑critical applications and regulatory boundaries.
  • Support and troubleshoot network access issues related to ZTNA policy enforcement, split tunneling, and identity‑aware access controls.
  • Learn to design, build, and manage AI agents (using platforms such as Kindo.ai, n8n, and Claude/Anthropic APIs) that automate routine network security operations including policy reviews, firewall rule audits, segmentation gap analysis, and anomaly triage.
  • Build AI‑assisted runbooks that enable autonomous or semi‑autonomous handling of common network security events, escalating only when human judgment is required.
  • Instrument and monitor AI agent performance, accuracy, and safety using human feedback loops and governance frameworks established by the CISO organization.

Qualifications

  • 7+ years of progressive experience in network security engineering, with hands‑on work in firewall management, network segmentation, VPN/ZTNA, and intrusion detection/prevention.
  • Demonstrated experience with micro segmentation platforms and ZTNA.
  • Strong working knowledge of TCP/IP, DNS, routing/switching, proxy architectures, and cloud networking.
  • Familiarity or strong willingness to learn AI/ML concepts, prompt engineering, and agentic automation frameworks.
  • Excellent communication skills with the ability to translate complex technical concepts for both technical and executive audiences.
  • Bachelor’s degree in computer science, Information Security, or related field (or equivalent experience).

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