Network Security Engineer

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.