Network Security Engineer

  • SimVentions, Inc - Glassdoor 4.6
  • Dahlgren, Virginia
  • 07/30/2026
Full time Information Technology Telecommunications

Job Description

SimVentions, Inc., a mission-focused technology solutions company, seeks a Network Security Engineer to secure and optimize defense-related networks. In this role, you will design and maintain secure network architectures, configure and harden firewalls, VPNs, and IDS/IPS, and perform vulnerability assessments across complex environments. You will support RMF and DoD cybersecurity requirements, investigate security events, and collaborate with cross-functional engineering teams. Join a collaborative, growth-oriented culture where your work directly contributes to national defense and mission success.