Jobs · Engineering · Missouri

Zero Trust Network Access (ZTNA) Engineer, Sr. with Security Clearance

Modus21, LLC. · St Louis, MO · 1 mo ago
EngineeringFull-time

Responsibilities

  • Supporting advanced IC architectures involving conditional access, micro-segmentation, visibility analytics
  • Guiding senior executives (CISO, CIO, etc.) on cybersecurity maturation
  • Managing teams to implement roadmap capabilities and solutions
  • Define strict, rule-based policies that grant access on a per-session, need-to-know basis
  • Verify device compliance (e.g., up-to-date antivirus, OS patching) prior to connection
  • Hide applications, IP addresses, and infrastructure from public view and unauthorized discovery
  • Maintain continuous monitoring of ongoing session context and revoke privileges in near real-time if conditions change

Requirements/Experience

  • HS Diploma or GED
  • Leadership experience of Zero Trust strategies for federal and IC organizations
  • 7+ years experience in IT operations or Cybersecurity within the IC
  • Experience designing Zero Trust solutions in alignment with industry standards like NIST 800–207
  • Experience with innovative security-focused AI, NGFW, and machine learning applications
  • Experience with AWS, Azure or GCP Cloud cybersecurity expertise
  • CISSP, CISM, CEH required
  • Familiarity with software delivery methodologies such as agile/scrum
  • Strong problem-solving and design skills
  • Strong written and oral communication skills
  • Strong interpersonal skills and customer service skills
  • Ability to effectively prioritize and execute tasks in a high-pressure environment is crucial
  • Ability to work in a self-guided manner; excellent organizational skills
  • Must be a US citizen and hold or be able to obtain a Department of Defense (DoD) SECRET Security Clearance

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